Background
Methods
Study design
Search strategy
Eligibility criteria and outcomes
Main axis | Variables examined |
---|---|
1. Impacts of the pandemic on health worker education | 1.1 Disruption to clinical training |
1.2 Disruption of career plans | |
1.3 Mental health of learners: scaled anxiety, depression, burnout, and insomnia | |
2. Policy and management responses to those impacts | 2.1 Transition to online or blended learning |
• Theoretical courses | |
• Practical courses | |
• Clinical experience | |
• Conferences | |
• Interviews | |
2.2 Training on COVID-19 specific protocols | |
2.3 Online assessment | |
2.4 Volunteerism initiatives | |
2.5 Early graduation, other policies and responses | |
3. Outcomes of policy responses | 3.1 Online and blended learning |
• Satisfaction | |
• Preference during the pandemic | |
• Preference for the future | |
3.2 Online assessment | |
• Scores and performance | |
• Learner and faculty perceptions (satisfaction and preference) | |
3.3 Intention to participate and participation of learners in volunteering activities |
Literature search and data extraction
Risk of bias, publication bias and certainty of evidence
Data synthesis
Subgroup and sensitivity analyses
Results
A: Characteristics of included individuals | |||||
---|---|---|---|---|---|
Category | Sub-category | Number of studies | Number of participants | Percentage of sub-category participants (%) | |
Total | N/A | 2 249 | 1 149 073 | N/A | |
Gender | Total | 1 099 | 739 127 | 100.0 | |
Female | 1 099 | 468 966 | 63.4 | ||
Male | 1 099 | 270 161 | 36.6 | ||
Learner or faculty | Total | N/A | 1 149 073 | 100.0 | |
Learners | 2 062 | 1 109 818 | 96.6 | ||
Faculty | 252 | 22 204 | 1.9 | ||
Mixed populations of learners and faculty | 49 | 12 544 | 1.1 | ||
Program directors (representing entire institutions) | 45 | 4 507 | 0.4 | ||
Training stage of learner | Total separate data on training stage | N/A | 931 008 | 100.0 | |
Undergraduates | 1186 | 757 618 | 81.4 | ||
Postgraduates | 645 | 121 475 | 13.0 | ||
CPD | 176 | 51 915 | 5.6 | ||
Year of studies (for undergraduates only) | Total | N/A | 67 065 | 100.0 | |
1st | 146 | 23 036 | 34.3 | ||
2nd | 91 | 8 673 | 12.9 | ||
3rd | 110 | 10 808 | 16.1 | ||
4th | 122 | 14 671 | 21.9 | ||
5th | 48 | 5 003 | 7.5 | ||
6th | 27 | 4 775 | 7.1 | ||
7th | 2 | 99 | 0.1 | ||
Training stage of faculty/teacher | Total separate data on training stage | N/A | 15 855 | 100.0 | |
Undergraduate | 14 | 1 187 | 7.5 | ||
Postgraduate | 19 | 2 431 | 15.3 | ||
Continuing | 145 | 12 237 | 77.2 | ||
Occupational group as per ISCO-08 | Total | N/A | 984 407 | 100.0 | |
Medical doctors | 1 505 | 851 961 | 86.5 | ||
Nursing professionals | 264 | 54 999 | 5.6 | ||
Midwifery professionals | 5 | 284 | 0.0 | ||
Traditional and complementary medicine professionals | 1 | 733 | 0.1 | ||
Paramedical practitioners | 8 | 559 | 0.1 | ||
Dentists | 169 | 56 823 | 5.8 | ||
Pharmacists | 73 | 12 314 | 1.3 | ||
Environmental and occupational health and hygiene professionals | 2 | 390 | 0.0 | ||
Physiotherapists | 19 | 3 634 | 0.4 | ||
Dieticians and nutritionists | 2 | 581 | 0.1 | ||
Audiologists and speech therapists | 4 | 874 | 0.1 | ||
Optometrists and ophthalmic opticians | 3 | 1 255 | 0.1 | ||
Medical doctor or different occupational group | Total | N/A | 984 407 | 100.0 | |
Medical doctors | 1 505 | 851 961 | 86.5 | ||
Other health professionals | N/A | 132 446 | 13.5 |
B. Characteristics of included settings | |||||
---|---|---|---|---|---|
Category | Sub-category | Number of studies | Percentage of sub-category studies (%) | Number of participants | Percentage of sub-category participants (%) |
Study design | Total | 2 249 | 100.0 | 1 149 073 | 100.0 |
Randomized trials | 37 | 1.6 | 2 660 | 0.2 | |
Cross-sectional studies | 2 079 | 92.4 | 1 118 355 | 97.3 | |
Case–control | 25 | 1.1 | 3 848 | 0.3 | |
Retrospective cohorts | 79 | 3.5 | 20 471 | 1.8 | |
Prospective cohorts | 29 | 1.3 | 3 739 | 0.3 | |
Continent | Total | 2 244 | 100.0 | 1 148 118 | 100.0 |
North America | 698 | 31.1 | 142 111 | 12.4 | |
South America | 59 | 2.6 | 31 015 | 2.7 | |
Europe | 475 | 21.2 | 167 756 | 14.6 | |
Asia | 790 | 35.2 | 687 320 | 59.9 | |
Africa | 65 | 2.9 | 27 495 | 2.4 | |
Oceania | 51 | 2.3 | 8 339 | 0.7 | |
2 or more continents | 106 | 4.7 | 84 082 | 7.3 | |
WHO region | Total | 2 244 | 100.0 | 1 148 118 | 100.0 |
Region of the Americas | 756 | 33.7 | 173 061 | 15.1 | |
European Region | 548 | 24.4 | 214 159 | 18.7 | |
African Region | 47 | 2.1 | 11 090 | 1.0 | |
Eastern Mediterranean Region | 274 | 12.2 | 113 546 | 9.9 | |
South-East Asian Region | 259 | 11.5 | 97 951 | 8.5 | |
Western Pacific Region | 255 | 11.4 | 467 230 | 40.7 | |
2 or more WHO regions | 105 | 4.7 | 71 081 | 6.2 | |
Study setting | Total | 2 150 | 100.0 | 1 100 061 | 100.0 |
University/college | 977 | 45.5 | 757 315 | 68.8 | |
WHO health care provider (hospital, medical office, etc.) | 1063 | 49.4 | 248 798 | 22.6 | |
University/college and WHO health care provider | 110 | 5.1 | 93 948 | 8.5 | |
WHO health care provider | Total | 1 161 | 100.0 | 337 141 | 100.0 |
General hospitals | 1 126 | 96.9 | 331 523 | 98.3 | |
Mental health hospitals | 9 | 0.8 | 1 444 | 0.4 | |
Specialized hospitals | 12 | 1.0 | 1 781 | 0.5 | |
Long-term nursing care facilities | 2 | 0.2 | 73 | 0.0 | |
Dental practice | 9 | 0.8 | 2 199 | 0.7 | |
Other healthcare practitioners | 1 | 0.1 | 17 | 0.0 | |
Pharmacies | 2 | 0.2 | 104 | 0.0 | |
Type of hospital | Total | 741 | 100.0 | 158 556 | 100.0 |
Academic teaching | 718 | 96.9 | 154 217 | 97.3 | |
Community Teaching | 17 | 2.3 | 3 466 | 2.2 | |
Non-teaching | 6 | 0.8 | 873 | 0.6 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learners who perceived training disruption by ISCO group | Medical doctors | 181 | 46 846 | 71.4 | 67.8 | 74.9 | 98.6 | 0.719 |
Nursing professionals | 8 | 4 190 | 68.3 | 54.6 | 80.6 | 98.7 | ||
Dentists | 21 | 9 631 | 68.2 | 59.3 | 76.4 | 98.4 | ||
Learners who perceived training disruption by training level | Undergraduate | 56 | 36 568 | 71.5 | 65.2 | 77.3 | 99.4 | 0.992 |
Graduate | 145 | 23 515 | 70.9 | 67.1 | 74.6 | 97.4 | ||
Continuing | 3 | 828 | 71.1 | 29.1 | 98.6 | 99.2 | ||
Learners who perceived training disruption by undergraduate year of studies | 1st | 5 | 420 | 78.6 | 68.0 | 87.7 | 82.5 | 0.729 |
2nd | 8 | 668 | 73.8 | 63.3 | 83.1 | 87.4 | ||
3rd | 7 | 734 | 68.4 | 46.0 | 87.2 | 97.1 | ||
4th | 6 | 940 | 68.9 | 53.5 | 82.5 | 92.1 | ||
6th | 4 | 769 | 69.3 | 56.6 | 80.8 | 90.8 | ||
Learners who perceived training disruption by gender | Women | 10 | 4 564 | 77.1 | 66.8 | 85.9 | 98.2 | 0.304 |
Men | 8 | 1 093 | 69.2 | 56.8 | 80.4 | 93.4 | ||
Learners who perceived training disruption by continent | North America | 63 | 10 743 | 66.9 | 61.0 | 72.5 | 97.4 | 0.103 |
South America | 9 | 2 687 | 69.4 | 48.7 | 86.8 | 98.9 | ||
Europe | 62 | 14 418 | 70.6 | 65.1 | 75.8 | 97.9 | ||
Asia | 49 | 18 385 | 76.4 | 71.9 | 80.6 | 97.8 | ||
Africa | 7 | 4 426 | 80.1 | 65.9 | 91.3 | 98.2 | ||
Oceania | 7 | 2 238 | 74.5 | 68.1 | 80.4 | 84.0 | ||
Learners who perceived training disruption by WHO region | American | 72 | 13 430 | 67.1 | 61.3 | 72.8 | 97.9 | < 0.001 |
European | 66 | 15 249 | 71.1 | 65.9 | 76.0 | 97.8 | ||
African | 3 | 426 | 73.8 | 63.1 | 83.3 | 81.6 | ||
Eastern Mediterranean | 24 | 12 019 | 71.6 | 60.7 | 81.3 | 99.3 | ||
South East Asian | 21 | 7 809 | 84.5 | 80.3 | 88.4 | 95.3 | ||
Western Pacific | 11 | 3 964 | 69.9 | 60.2 | 78.8 | 97.0 | ||
Learners who perceived disruption of non-invasive procedures (outpatient, inpatient, etc.) by training level | Undergraduate | 12 | 7 827 | 68.4 | 52.3 | 82.6 | 99.4 | 0.866 |
Graduate | 73 | 13 371 | 69.5 | 63.5 | 75.2 | 98.1 | ||
Learners who would want to prolong their training, due to the disruption caused by the COVID-19 pandemic by training level | Undergraduate | 10 | 20 015 | 50.8 | 39.3 | 62.4 | 99.5 | 0.318 |
Graduate | 51 | 13 897 | 44.0 | 36.5 | 51.6 | 98.6 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learners who were redeployed due to the COVID-19 pandemic by ISCO group | Medical doctors | 89 | 10 903 | 27.8 | 23.9 | 31.9 | 95.2 | 0.204 |
Dentists | 4 | 390 | 46.4 | 19.3 | 74.6 | 96.5 | ||
Learners who were redeployed due to the COVID-19 pandemic by continent | North America | 37 | 4 596 | 24.8 | 19.4 | 30.6 | 94.6 | 0.146 |
Europe | 36 | 4 053 | 34.9 | 28.4 | 41.6 | 94.6 | ||
Asia | 10 | 1 440 | 31.1 | 16.3 | 48.1 | 97.7 | ||
Africa | 4 | 326 | 32.0 | 8.7 | 61.2 | 96.3 | ||
Learners who were redeployed due to the COVID-19 pandemic by WHO region | American | 39 | 4 838 | 24.7 | 19.5 | 30.3 | 94.4 | 0.092 |
European | 37 | 4 156 | 35.2 | 28.8 | 41.8 | 94.6 | ||
African | 3 | 276 | 40.7 | 10.2 | 75.8 | 97.0 | ||
Eastern Mediterranean | 5 | 648 | 25.9 | 9.5 | 46.6 | 96.5 | ||
South East Asian | 3 | 420 | 13.7 | 0.1 | 43.8 | 97.7 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learners who screened positive for at least moderate anxiety by ISCO group | Medical doctors | 98 | 76 730 | 30.4 | 25.6 | 35.3 | 99.5 | < 0.001 |
Nursing professionals | 11 | 3 196 | 33.0 | 20.1 | 47.4 | 98.5 | ||
Dentists | 14 | 4 812 | 32.4 | 25.4 | 39.7 | 96.3 | ||
Pharmacists | 4 | 643 | 50.0 | 45.6 | 54.5 | 19.1 | ||
Learners who screened positive for at least moderate anxiety by training level | Undergraduate | 100 | 63 736 | 34.9 | 30.2 | 39.9 | 99.4 | 0.079 |
Graduate | 37 | 19 343 | 28.4 | 23.2 | 34.0 | 98.4 | ||
Undergraduate learners who screened positive for at least moderate anxiety by year of studies | 1st | 13 | 1 551 | 25.9 | 19.7 | 32.5 | 86.6 | 0.967 |
2nd | 7 | 700 | 29.0 | 15.2 | 45.0 | 93.8 | ||
3rd | 7 | 613 | 27.8 | 13.9 | 44.0 | 94.2 | ||
4th | 6 | 428 | 21.4 | 8.8 | 37.5 | 91.8 | ||
5th | 4 | 516 | 24.9 | 10.6 | 42.7 | 92.7 | ||
Learners who screened positive for at least moderate anxiety by gender | Women | 37 | 18 384 | 39.7 | 29.5 | 50.4 | 99.5 | 0.038 |
Men | 24 | 7 913 | 25.4 | 17.6 | 34.2 | 98.4 | ||
Learners who screened positive for at least moderate anxiety by continent | North America | 16 | 4 769 | 26.0 | 21.4 | 31.0 | 92.6 | 0.002 |
South America | 8 | 9 523 | 47.2 | 37.2 | 57.2 | 98.8 | ||
Europe | 25 | 21 102 | 36.0 | 28.7 | 43.7 | 98.9 | ||
Asia | 82 | 54 434 | 30.8 | 25.6 | 36.2 | 99.4 | ||
Africa | 6 | 3 185 | 45.1 | 25.9 | 65.2 | 98.8 | ||
Learners who screened positive for at least moderate anxiety by WHO region | American | 23 | 13 977 | 32.4 | 25.9 | 39.4 | 98.5 | < 0.001 |
European | 31 | 28 246 | 38.5 | 30.8 | 46.4 | 99.3 | ||
African | 3 | 862 | 33.1 | 15.8 | 53.1 | 94.0 | ||
Eastern Mediterranean | 43 | 17 824 | 40.4 | 34.1 | 46.8 | 98.7 | ||
South East Asian | 20 | 6 759 | 26.6 | 20.2 | 33.6 | 97.4 | ||
Western Pacific | 19 | 26 196 | 15.3 | 9.7 | 21.8 | 99.4 | ||
Learners who screened positive for at least moderate anxiety by year of study end (2020 vs 2021) | 2020 | 94 | 55 368 | 28.7 | 24.8 | 32.8 | 99.1 | 0.001 |
2021 | 29 | 22 016 | 41.9 | 35.0 | 48.9 | 98.8 | ||
Learners who screened positive for at least moderate depression by ISCO group | Medical doctors | 84 | 66 013 | 30.2 | 25.2 | 35.4 | 99.5 | 0.370 |
Nursing professionals | 9 | 4 136 | 38.1 | 23.4 | 54.0 | 98.9 | ||
Dentists | 10 | 2 735 | 29.0 | 20.3 | 38.6 | 96.2 | ||
Pharmacists | 3 | 543 | 45.8 | 22.0 | 70.6 | 95.8 | ||
Physiotherapists | 3 | 973 | 57.3 | 20.8 | 89.7 | 98.9 | ||
Learners who screened positive for at least moderate depression by training level | Undergraduate | 79 | 55 559 | 35.0 | 29.9 | 40.3 | 99.4 | 0.098 |
Graduate | 35 | 18 269 | 25.7 | 17.7 | 34.5 | 99.4 | ||
Continuing | 3 | 911 | 21.6 | 8.3 | 39.0 | 94.5 | ||
Undergraduate learners who screened positive for at least moderate depression by year of studies | 1st | 13 | 1 388 | 34.2 | 21.5 | 48.2 | 96.2 | 0.793 |
2nd | 8 | 483 | 25.6 | 9.1 | 46.5 | 95.3 | ||
3rd | 10 | 876 | 33.2 | 21.5 | 46.0 | 93.2 | ||
4th | 8 | 640 | 23.6 | 11.7 | 38.1 | 91.8 | ||
5th | 6 | 891 | 30.6 | 18.6 | 44.1 | 93.3 | ||
Learners who screened positive for at least moderate depression by gender | Women | 37 | 18 520 | 42.6 | 32.7 | 52.8 | 99.5 | 0.179 |
Men | 26 | 7 246 | 32.5 | 22.4 | 43.4 | 98.8 | ||
Learners who screened positive for at least moderate depression by continent | North America | 14 | 3 779 | 22.2 | 16.1 | 28.9 | 95.0 | < 0.001 |
South America | 7 | 8 473 | 53.8 | 41.9 | 65.5 | 99.0 | ||
Europe | 24 | 19 836 | 33.0 | 26.9 | 39.3 | 98.3 | ||
Asia | 64 | 43 118 | 30.9 | 24.6 | 37.5 | 99.5 | ||
Africa | 8 | 6 868 | 45.5 | 35.9 | 55.4 | 98.0 | ||
Learners who screened positive for at least moderate depression by WHO region | American | 20 | 11 937 | 32.7 | 23.1 | 43.0 | 99.2 | < 0.001 |
European | 31 | 25 235 | 35.9 | 26.5 | 45.9 | 99.5 | ||
Eastern Mediterranean | 32 | 17 011 | 43.6 | 36.2 | 51.2 | 99.0 | ||
South East Asian | 15 | 5 885 | 26.4 | 15.6 | 38.9 | 99.1 | ||
Western Pacific | 19 | 22 606 | 14.9 | 12.0 | 18.1 | 97.4 | ||
Learners who screened positive for at least moderate depression by year of study end (2020 vs 2021) | 2020 | 79 | 54 615 | 29.4 | 24.8 | 34.2 | 99.3 | 0.141 |
2021 | 26 | 21 266 | 36.8 | 28.8 | 45.2 | 99.1 | ||
Learners who screened positive for burnout by ISCO group | Medical Doctors | 61 | 34 465 | 39.0 | 33.4 | 44.9 | 99.0 | 0.375 |
Dentists | 3 | 218 | 51.6 | 25.4 | 77.3 | 93.0 | ||
Learners who screened positive for burnout by training level | Undergraduate | 18 | 14 171 | 36.0 | 27.3 | 45.1 | 98.8 | 0.712 |
Graduate | 50 | 17 891 | 38.9 | 32.3 | 45.7 | 98.7 | ||
Continuing | 3 | 911 | 26.5 | 2.9 | 61.7 | 98.5 | ||
Learners who screened positive for burnout by gender | Women | 10 | 2 084 | 25.2 | 15.3 | 36.6 | 96.4 | 0.216 |
Men | 8 | 1 110 | 39.8 | 20.5 | 60.8 | 98.0 | ||
Learners who screened positive for burnout by continent | North America | 22 | 5 482 | 41.7 | 32.5 | 51.2 | 97.8 | 0.492 |
South America | 4 | 6 648 | 28.5 | 9.4 | 52.8 | 99.7 | ||
Europe | 21 | 16 584 | 32.8 | 22.2 | 44.4 | 99.2 | ||
Asia | 13 | 4 140 | 41.8 | 27.3 | 57.0 | 98.9 | ||
Learners who screened positive for burnout by WHO region | American | 27 | 12 241 | 40.8 | 32.6 | 49.2 | 98.7 | 0.574 |
European | 23 | 17 859 | 33.8 | 23.4 | 45.0 | 99.3 | ||
Eastern Mediterranean | 8 | 1 822 | 38.6 | 19.9 | 59.2 | 98.6 | ||
Learners who screened positive for burnout by year of study end (2020 vs 2021) | 2020 | 41 | 16 743 | 37.3 | 30.1 | 44.7 | 98.9 | 0.149 |
2021 | 13 | 16 401 | 46.8 | 36.4 | 57.4 | 98.9 | ||
Learners who screened positive for insomnia by year of study end (2020 vs 2021) | 2020 | 12 | 7 941 | 24.6 | 14.5 | 36.3 | 99.2 | 0.023 |
2021 | 4 | 1 512 | 50.5 | 31.4 | 69.5 | 98.0 |
Organization | Number of systematic review studies (phase 2 search) | Percentage of studies (%) |
---|---|---|
Educational institution (university/college) | 291 | 58.8 |
Health care institution | 118 | 23.8 |
National education/health care-related body/association | 40 | 8.1 |
Education/health care-related body/association at a higher level than national | 9 | 1.8 |
Government | 25 | 5.1 |
Intergovernmental | 0 | 0.0 |
World Health Organization | 2 | 0.4 |
Educational institution (university/college) and health care provider/health care institution | 1 | 0.2 |
Educational institution (university/college) and national education/health care-related body/association | 2 | 0.4 |
Educational institution (university/college) and education/health care-related body/association at a higher level than national | 1 | 0.2 |
Educational institution (university/college) and Government | 3 | 0.6 |
Health care institution and national education/health care-related body/association | 3 | 0.6 |
Total | 495 | 100 |
Explanation of outcome | Subgroup | n | Ν | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Overall learner satisfaction with online education by ISCO-group | Medical doctors | 399 | 334 492 | 76.6 | 74.7 | 78.4 | 99.1 | 0.622 |
Dentists | 55 | 30 932 | 71.6 | 62.6 | 79.9 | 99.6 | ||
Nursing professionals | 58 | 8 083 | 76.5 | 68.8 | 83.5 | 98.3 | ||
Pharmacists | 27 | 4 175 | 74.8 | 62.3 | 85.6 | 98.4 | ||
Paramedical Practitioners | 3 | 152 | 82.9 | 70.3 | 92.7 | 65.1 | ||
Physiotherapists | 3 | 667 | 61.9 | 38.8 | 82.6 | 96.6 | ||
Overall learner satisfaction with online education by level of training | Undergraduate | 375 | 361 819 | 71.9 | 69.8 | 74.0 | 99.4 | < 0.001 |
Graduate | 134 | 14 611 | 79.1 | 75.5 | 82.6 | 96.0 | ||
Continuing | 26 | 6 173 | 86.8 | 82.0 | 91.0 | 95.3 | ||
Overall undergraduate learner satisfaction with online education by year of studies | 1st | 49 | 7 592 | 79.3 | 72.1 | 85.7 | 98.0 | 0.155 |
2nd | 25 | 2 635 | 70.0 | 60.5 | 78.8 | 96.0 | ||
3rd | 31 | 3 179 | 80.5 | 72.8 | 87.2 | 95.7 | ||
4th | 34 | 3 923 | 82.6 | 73.8 | 90.0 | 97.5 | ||
5th | 13 | 1 247 | 60.4 | 38.2 | 80.7 | 98.3 | ||
6th | 6 | 787 | 71.2 | 48.1 | 89.8 | 97.4 | ||
Overall learner satisfaction with online education by gender | Women | 33 | 16 371 | 58.3 | 49.5 | 66.9 | 99.0 | 0.644 |
Men | 25 | 8 711 | 61.9 | 52.5 | 71.0 | 98.2 | ||
Overall learner satisfaction with online education by continent | North America | 186 | 16 631 | 84.8 | 81.7 | 87.7 | 96.1 | < 0.001 |
South America | 17 | 14 213 | 75.9 | 65.1 | 85.4 | 98.9 | ||
Europe | 112 | 41 416 | 81.2 | 76.4 | 85.5 | 99.1 | ||
Asia | 235 | 308 861 | 64.0 | 61.1 | 66.9 | 99.5 | ||
Africa | 16 | 11 075 | 79.5 | 65.2 | 91.0 | 99.6 | ||
Oceania | 5 | 389 | 87.1 | 59.3 | 100.0 | 97.1 | ||
Overall learner satisfaction with online education by WHO region | American | 203 | 31 019 | 84.0 | 80.9 | 87.0 | 97.7 | < 0.001 |
European | 127 | 61 616 | 78.8 | 74.4 | 82.9 | 99.3 | ||
African | 10 | 2 680 | 86.1 | 70.4 | 96.7 | 98.5 | ||
Eastern Mediterranean | 87 | 48 152 | 59.6 | 54.0 | 65.1 | 99.3 | ||
South East Asian | 85 | 23 949 | 60.9 | 53.8 | 67.8 | 99.2 | ||
Western Pacific | 60 | 238 209 | 78.5 | 74.2 | 82.5 | 99.7 | ||
Overall learner satisfaction with online education by year of study end (2020 vs 2021) | 2020 | 237 | 324 466 | 75.2 | 72.6 | 77.8 | 99.5 | 0.144 |
2021 | 96 | 50 784 | 70.1 | 63.8 | 76.2 | 99.5 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learner preference for online education by ISCO group | Medical doctors | 137 | 71 195 | 33.9 | 30.4 | 37.6 | 98.9 | 0.406 |
Nursing professionals | 11 | 2 461 | 30.2 | 21.1 | 40.3 | 95.7 | ||
Dentists | 31 | 8 864 | 30.3 | 23.8 | 37.2 | 97.7 | ||
Pharmacists | 9 | 1 858 | 20.6 | 6.3 | 40.1 | 98.8 | ||
Learner preference for online education by level of training | Undergraduate | 146 | 62 459 | 29.5 | 26.5 | 32.6 | 98.5 | 0.007 |
Graduate | 49 | 16 911 | 39.7 | 33.2 | 46.4 | 98.2 | ||
Continuing | 8 | 3 369 | 39.9 | 27.7 | 52.7 | 97.4 | ||
Undergraduate learner preference for online education by year of studies | 1st | 16 | 2 994 | 25.1 | 16.4 | 34.9 | 96.8 | 0.105 |
2nd | 13 | 1 233 | 32.6 | 20.7 | 45.7 | 95.4 | ||
3rd | 8 | 499 | 13.6 | 6.9 | 22.1 | 82.7 | ||
4th | 6 | 271 | 21.0 | 5.1 | 43.2 | 93.4 | ||
5th | 4 | 300 | 16.7 | 3.5 | 36.4 | 93.1 | ||
Learner preference for online education by gender | Women | 10 | 2 095 | 36.1 | 20.7 | 53.1 | 98.3 | 0.550 |
Men | 7 | 1 177 | 43.9 | 25.0 | 63.8 | 97.7 | ||
Learner preference for online education by continent | North America | 44 | 14 744 | 40.1 | 34.1 | 46.3 | 97.2 | < 0.001 |
South America | 3 | 1 402 | 12.3 | 5.7 | 20.8 | 87.7 | ||
Europe | 41 | 15 191 | 38.7 | 32.4 | 45.2 | 98.3 | ||
Asia | 105 | 40 620 | 28.0 | 24.0 | 32.1 | 98.8 | ||
Africa | 9 | 1 454 | 31.7 | 16.1 | 49.7 | 98.0 | ||
Learner preference for online education by WHO region | American | 47 | 16 146 | 38.3 | 31.5 | 45.2 | 98.2 | < 0.001 |
European | 49 | 30 492 | 37.3 | 32.7 | 42.1 | 98.2 | ||
African | 7 | 1 102 | 29.7 | 11.5 | 51.9 | 98.3 | ||
Eastern Mediterranean | 39 | 13 421 | 33.1 | 26.2 | 40.4 | 98.7 | ||
South East Asian | 45 | 17 276 | 22.7 | 18.4 | 27.4 | 97.9 | ||
Western Pacific | 18 | 8282 | 29.7 | 15.9 | 45.6 | 99.4 | ||
Learner preference for online education by year of study end (2020 vs 2021) | 2020 | 88 | 44 017 | 30.4 | 26.2 | 34.9 | 98.9 | 1.000 |
2021 | 37 | 12 681 | 30.2 | 23.6 | 37.3 | 98.5 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learner preference for face-to-face education by ISCO group | Medical doctors | 136 | 69 565 | 47.9 | 43.5 | 52.3 | 99.2 | 0.781 |
Nursing professionals | 9 | 1 470 | 57.4 | 41.4 | 72.6 | 96.7 | ||
Dentists | 37 | 9 299 | 50.3 | 41.8 | 58.7 | 98.4 | ||
Pharmacists | 12 | 2 229 | 49.0 | 40.2 | 57.8 | 93.6 | ||
Physiotherapists | 3 | 424 | 30.5 | 0.1 | 90.2 | 99.4 | ||
Learner preference for face-to-face education by training level | Undergraduate | 159 | 70 146 | 50.9 | 46.9 | 54.9 | 99.1 | 0.003 |
Graduate | 47 | 8 217 | 47.6 | 39.9 | 55.4 | 97.8 | ||
Continuing | 8 | 3 066 | 30.7 | 21.1 | 41.2 | 95.3 | ||
Undergraduate learner preference for online education by year of studies | 1st | 22 | 3 750 | 59.6 | 47.3 | 71.2 | 98.1 | 0.616 |
2nd | 19 | 2 139 | 53.2 | 41.6 | 64.6 | 96.5 | ||
3rd | 14 | 1 437 | 54.1 | 42.0 | 65.9 | 94.9 | ||
4th | 7 | 698 | 46.3 | 31.5 | 61.3 | 92.7 | ||
Learner preference for face-to-face education by gender | Women | 6 | 2 212 | 37.6 | 23.5 | 52.8 | 98.0 | 0.882 |
Men | 3 | 1 075 | 40.4 | 9.9 | 75.8 | 99.2 | ||
Learner preference for face-to-face education by continent | North America | 54 | 7 043 | 49.3 | 42.2 | 56.3 | 96.8 | 0.090 |
Europe | 43 | 20 116 | 51.9 | 43.3 | 60.5 | 99.3 | ||
Asia | 108 | 41 971 | 49.9 | 45.3 | 54.5 | 98.8 | ||
Africa | 11 | 6 355 | 37.0 | 27.7 | 46.8 | 96.2 | ||
Learner preference for face-to-face education by WHO region | American | 56 | 8 313 | 50.1 | 43.0 | 57.1 | 97.3 | 0.013 |
European | 50 | 35 270 | 51.3 | 43.0 | 59.5 | 99.5 | ||
African | 7 | 942 | 33.5 | 18.0 | 51.0 | 96.6 | ||
Eastern Mediterranean | 43 | 20 353 | 46.5 | 40.2 | 52.9 | 98.7 | ||
South East Asian | 50 | 17 702 | 56.5 | 49.1 | 63.7 | 99.0 | ||
Western Pacific | 15 | 7 483 | 32.9 | 21.7 | 45.2 | 98.6 | ||
Learner preference for face-to-face education by year of study end (2020 vs 2021) | 2020 | 94 | 48 758 | 46.8 | 41.8 | 51.8 | 99.2 | 0.540 |
2021 | 48 | 20 905 | 49.6 | 43.2 | 56.0 | 98.8 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learner preference for blended education by ISCO group | Medical doctors | 38 | 7 994 | 52.9 | 46.1 | 59.6 | 97.1 | 0.182 |
Dentists | 8 | 2 636 | 65.8 | 56.3 | 74.8 | 95.0 | ||
Nursing Professionals | 4 | 586 | 62.7 | 29.0 | 90.8 | 97.6 | ||
Pharmacists | 4 | 1 313 | 57.5 | 46.7 | 67.9 | 92.1 | ||
Learner preference for blended education by training level | Undergraduate | 48 | 11 505 | 57.3 | 51.8 | 62.6 | 97.0 | 0.690 |
Graduate | 10 | 2 131 | 59.8 | 46.2 | 72.8 | 97.3 | ||
Learner preference for blended education by continent | North America | 12 | 1 397 | 51.3 | 36.7 | 65.8 | 95.8 | 0.073 |
Europe | 9 | 1 496 | 69.3 | 59.2 | 78.5 | 93.0 | ||
Asia | 36 | 10 694 | 54.0 | 47.8 | 60.2 | 97.6 | ||
Africa | 5 | 789 | 58.8 | 36.5 | 79.3 | 97.4 | ||
Learner preference for blended education by WHO region | American | 12 | 1 397 | 51.3 | 36.7 | 65.8 | 95.8 | 0.184 |
European | 13 | 3 389 | 64.7 | 54.8 | 73.9 | 96.7 | ||
African | 3 | 413 | 70.3 | 36.7 | 95.0 | 97.7 | ||
Eastern Mediterranean | 18 | 4 188 | 50.6 | 41.6 | 59.5 | 97.0 | ||
South East Asian | 12 | 3 640 | 49.8 | 38.7 | 60.9 | 97.7 | ||
Western Pacific | 6 | 1 470 | 64.6 | 47.6 | 79.8 | 96.7 | ||
Learner preference for blended education by year of study end (2020 vs 2021) | 2020 | 18 | 5 009 | 50.0 | 42.1 | 57.8 | 96.6 | 0.214 |
2021 | 14 | 4 492 | 58.0 | 48.3 | 67.5 | 97.7 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learners wanting to keep blended education post-pandemic by ISCO group | Medical doctors | 103 | 35 649 | 70.9 | 66.7 | 74.8 | 98.4 | 0.107 |
Dentists | 14 | 4 090 | 62.5 | 46.4 | 77.3 | 99.0 | ||
Pharmacists | 3 | 992 | 52.2 | 33.3 | 70.8 | 96.6 | ||
Learners wanting to keep blended education post-pandemic by training level | Undergraduate | 84 | 37 525 | 63.9 | 60.2 | 67.6 | 98.1 | 0.176 |
Graduate | 39 | 4 517 | 72.2 | 64.6 | 79.3 | 96.4 | ||
Continuing | 3 | 147 | 64.9 | 27.6 | 94.1 | 93.8 | ||
Undergraduate learners wanting to keep blended education post-pandemic by year of studies | 1st | 11 | 1 618 | 64.8 | 50.0 | 78.4 | 96.9 | 0.265 |
2nd | 6 | 556 | 59.6 | 38.8 | 78.9 | 95.4 | ||
3rd | 8 | 625 | 69.6 | 50.6 | 85.9 | 94.9 | ||
4th | 5 | 352 | 68.2 | 34.8 | 93.8 | 97.1 | ||
6th | 3 | 311 | 78.9 | 70.6 | 86.3 | 64.2 | ||
Learners wanting to keep blended education post-pandemic by gender | Women | 7 | 1 231 | 67.4 | 51.5 | 81.5 | 96.7 | 0.741 |
Men | 4 | 343 | 61.1 | 26.3 | 90.7 | 97.3 | ||
Learners wanting to keep blended education post-pandemic by continent | North America | 38 | 5 055 | 75.7 | 64.4 | 85.6 | 98.6 | < 0.001 |
Europe | 33 | 7 795 | 76.0 | 70.1 | 81.4 | 96.5 | ||
Asia | 57 | 30 660 | 56.8 | 52.0 | 61.5 | 98.4 | ||
Africa | 4 | 573 | 76.7 | 67.7 | 84.6 | 75.2 | ||
Learners wanting to keep blended education post-pandemic by WHO region | American | 40 | 5 195 | 75.7 | 64.8 | 85.2 | 98.5 | < 0.001 |
European | 35 | 8 182 | 74.8 | 68.6 | 80.6 | 97.0 | ||
African | 3 | 813 | 76.5 | 52.4 | 94.1 | 94.6 | ||
Eastern Mediterranean | 18 | 9 489 | 55.8 | 46.2 | 65.2 | 98.8 | ||
South East Asian | 27 | 7 037 | 56.7 | 49.0 | 64.2 | 97.6 | ||
Western Pacific | 11 | 13 507 | 62.2 | 55.6 | 68.6 | 97.2 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learners wanting to keep online education post-pandemic by continent | North America | 33 | 4 693 | 40.7 | 30.6 | 51.3 | 98.0 | 0.004 |
Europe | 20 | 3 400 | 36.2 | 24.0 | 49.5 | 98.3 | ||
Asia | 57 | 31 627 | 28.2 | 23.3 | 33.5 | 98.9 | ||
Africa | 6 | 1 292 | 62.9 | 41.9 | 81.7 | 98.2 | ||
Learners wishing to keep online education post-pandemic by WHO region | American | 33 | 4 693 | 40.7 | 30.6 | 51.3 | 98.0 | 0.338 |
European | 25 | 17 118 | 35.7 | 24.9 | 47.3 | 99.0 | ||
African | 5 | 1 414 | 49.5 | 25.0 | 74.2 | 98.7 | ||
Eastern Mediterranean | 21 | 9 963 | 33.8 | 25.2 | 42.9 | 98.8 | ||
South East Asian | 22 | 6 941 | 29.0 | 21.6 | 37.0 | 97.8 | ||
Western Pacific | 13 | 14 227 | 28.6 | 18.0 | 40.4 | 99.3 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learner satisfaction with online assessment by ISCO group | Medical doctors | 34 | 7 261 | 73.5 | 62.7 | 83.1 | 98.8 | 0.436 |
Nursing professionals | 4 | 1 249 | 65.8 | 30.0 | 93.8 | 99.3 | ||
Dentists | 9 | 1 482 | 61.6 | 50.5 | 72.2 | 94.2 | ||
Pharmacists | 6 | 550 | 58.9 | 31.9 | 83.4 | 97.2 | ||
Learner satisfaction with online assessment by training level | Undergraduate | 37 | 9 221 | 62.5 | 52.4 | 72.1 | 98.9 | < 0.001 |
Graduate | 13 | 726 | 86.6 | 78.1 | 93.3 | 86.5 | ||
Learner satisfaction with online assessment by gender | Women | 4 | 803 | 38.7 | 32.6 | 45.0 | 66.0 | 0.075 |
Men | 3 | 305 | 58.1 | 37.7 | 77.3 | 92.1 | ||
Learner satisfaction with online assessment by continent | North America | 13 | 1 489 | 82.9 | 69.9 | 92.9 | 96.4 | < 0.001 |
Europe | 7 | 632 | 87.3 | 82.1 | 91.8 | 65.9 | ||
Asia | 29 | 7 930 | 53.1 | 43.4 | 62.7 | 98.5 | ||
Africa | 3 | 903 | 82.1 | 46.3 | 100.0 | 98.9 | ||
Learner satisfaction with online assessment by WHO region | American | 14 | 1 589 | 82.3 | 70.3 | 91.8 | 96.1 | < 0.001 |
European | 7 | 632 | 87.3 | 82.1 | 91.8 | 65.9 | ||
Eastern Mediterranean | 12 | 5 355 | 61.4 | 41.1 | 79.9 | 99.5 | ||
South East Asian | 15 | 2 449 | 52.7 | 37.5 | 67.5 | 98.2 | ||
Western Pacific | 4 | 882 | 55.0 | 31.3 | 77.5 | 97.6 |
Explanation of outcome | Subgroup | n | N | Pooled proportion (%) | Lower confidence interval (%) | Higher confidence interval (%) | I2 (%) | P-value for subgroup difference |
---|---|---|---|---|---|---|---|---|
Learners who volunteered by training level | Undergraduate | 17 | 32 541 | 32.4 | 20.6 | 45.4 | 99.8 | 0.029 |
Postgraduate | 6 | 2 059 | 9.1 | 0.4 | 26.2 | 99.0 | ||
Learners who volunteered by continent | North America | 4 | 3 270 | 32.8 | 10.3 | 60.6 | 99.6 | 0.206 |
Europe | 15 | 10 328 | 31.4 | 19.6 | 44.5 | 99.5 | ||
Asia | 4 | 8 320 | 17.1 | 7.9 | 28.9 | 98.9 | ||
European | 16 | 23 368 | 29.3 | 17.2 | 43.2 | 99.7 | ||
Eastern Mediterranean | 3 | 9 393 | 39.5 | 18.0 | 63.3 | 99.7 | ||
Learners who volunteered by WHO region | American | 5 | 3 316 | 25.3 | 7.1 | 49.8 | 99.5 | 0.672 |
European | 16 | 23 368 | 29.3 | 17.2 | 43.2 | 99.7 | ||
Eastern Mediterranean | 3 | 9 393 | 39.5 | 18.0 | 63.3 | 99.7 | ||
Learners who wanted to volunteer by training level | Undergraduate | 21 | 26 890 | 61.2 | 46.4 | 75.1 | 99.8 | 0.187 |
Postgraduate | 3 | 939 | 72.7 | 63.2 | 81.2 | 85.5 | ||
Learners who wanted to volunteer by continent | North America | 5 | 2 040 | 68.3 | 49.4 | 84.6 | 98.6 | 0.201 |
Europe | 6 | 3 701 | 43.3 | 17.0 | 71.8 | 99.6 | ||
Asia | 13 | 11 794 | 71.3 | 61.0 | 80.5 | 99.2 | ||
Learners who wanted to volunteer by WHO region | American | 6 | 12 473 | 59.0 | 27.8 | 86.6 | 99.8 | 0.015 |
European | 7 | 3 941 | 47.4 | 21.6 | 74.0 | 99.6 | ||
Eastern Mediterranean | 3 | 2 018 | 60.4 | 55.8 | 64.8 | 73.4 | ||
South East Asian | 6 | 6 648 | 69.4 | 47.1 | 87.8 | 99.5 | ||
Western Pacific | 3 | 2 888 | 83.7 | 71.0 | 93.3 | 97.9 |
Outcome | Analysis | Meta-analysis results | Conclusions–interpretations |
---|---|---|---|
COVID-19 impacts | |||
Perceived training disruption of learners | Overall | 71.1% (67.9–74.2), I2 = 98.7%, N = 66 870 | A considerable rate of learners likely perceived some extent of disruption of training amidst the pandemic |
Invasive vs non-invasive experience | Invasive: 75.8% (71.4–79.9), I2 = 98.2%, N = 23 047; non-invasive: 69.7% (64.4–74.8), I2 = 98.7%, N = 25 463 | Learner perceived disruption of training was high in terms of both invasive procedures and non-invasive clinical experience, though the former was more prominent | |
By WHO region | AMR: 67.1% (61.3–72.8), I2 = 97.9%, N = 13 430 vs EUR: 71.1% (65.9–76.0), I2 = 97.8%, N = 15 249 vs EMR: 71.6% (60.7–81.3), I2 = 99.3%, N = 12 019 vs SEAR: 84.5% (80.3–88.4), I2 = 95.3%, N = 7 809 vs WPR: 69.9% (60.2–78.8), I2 = 97.0%, N = 3 964; psubgroup < 0.001 | The highest learner rate perceiving training disruption was recorded in the SEAR. These rates may be examined in combination with the satisfaction and preference rates for online learning methods. However, the disruption should be considered multifactorial (e.g., redeployment, decrease of case numbers, etc.) and dissatisfaction with virtual delivery of education may just be one of the contributing factors | |
Learner redeployment | Overall | 29.2% (25.3–33.2), I2 = 95.3%, N = 11 527 | Approximately 3 out of 10 learners might have been redeployed due to the pandemic |
By WHO region | AMR: 24.7% (19.5–30.3), I2 = 94.4%, N = 4 838 vs EUR: 35.2% (28.8–41.8), I2 = 94.6%, N = 4 156 vs AFR: 40.7% (10.2–75.8), I2 = 97.0%, N = 276 vs EMR: 25.9% (9.5–46.6), I2 = 96.5%, N = 648 vs SEAR: 13.7% (0.1–43.8), I2 = 97.7%, N = 420; psubgroup = 0.092 | When compared with their colleagues in the AMR, learners in the EUR likely exhibited higher redeployment rates due to the pandemic | |
Learners rethinking career plans | Overall (and sensitivity analysis) | 21.5% (17.1–26.3), I2 = 99.5%, N = 134 623; [21.8% (17.2–26.8), I2 = 99.1%, N = 35 955 after exclusion of studies with N > 25 000 to minimize risk of duplicate population] | A considerable rate of learners reconsidered their career plans (residency/practice/expertise) due to the COVID-19 pandemic |
At least moderate scaled learner anxiety | Overall | 32.3% (28.5–36.2), I2 = 99.4%, N = 95 927 | Amidst the COVID-19 pandemic, approximately one-third of learners might have screened positive for anxiety of at least moderate severity |
GAD-7 only (and sensitivity analysis) | 32.1% (26.6–37.9), I2 = 99.5%, N = 53 658 (low risk of bias studies only: 32.2% (26.0–38.7), I2 = 99.5%, N = 45 382) | Learner rates of at least moderate anxiety did not materially change when only studies that used the GAD-7 screening tool (and their low-risk of bias-subset) were analyzed | |
By ISCO-08 HW group | Medical doctors: 30.4% (25.6–35.3), I2 = 99.5%, N = 76 730 vs nursing professionals: 33.0% (20.1–47.4), I2 = 98.5%, N = 3 196 vs dentists: 32.4% (25.4–39.7), I2 = 96.3%, N = 4 812 vs Pharmacists: 50.0% (45.6–54.5), I2 = 19.1%, N = 643; psubgroup < 0.001 | Pharmacy learners might have screened positive for at least moderate anxiety at significantly higher rates than the other occupational groups. Anxiety is likely multifactorial and, therefore, reasons leading to higher anxiety in this occupational group might have not been investigated in this paper | |
By training level | Undergraduate: 34.9% (30.2–39.9), I2 = 99.4%, N = 63 736 vs postgraduate: 28.4% (23.2–34.0), I2 = 98.4%, N = 19 343; psubgroup = 0.079 | Although anxiety is multifactorial, higher anxiety observed in undergraduate learners could be partially attributed to their lower satisfaction with online learning compared to their postgraduate counterparts | |
By WHO region | AMR: 32.4% (25.9–39.4), I2 = 98.5%, N = 13 977 vs EUR: 38.5% (30.8–46.4), I2 = 99.3%, N = 28 246 vs AFR: 33.1% (15.8–53.1), I2 = 94.0%, N = 862 vs EMR: 40.4% (34.1–46.8), I2 = 98.7%, N = 17 824 vs SEAR: 26.6% (20.2–33.6), I2 = 97.4%, N = 6 759 vs WPR: 15.3% (9.7–21.8), I2 = 99.4%, N = 26 196; psubgroup < 0.001 | Learners in the WPR might have screened positive for anxiety of at least moderate severity at significantly lower rates compared to their counterparts in the other regions. Learner anxiety rates may have also been lower in the SEAR compared to the EMR and EUR. The continent analysis further showed significantly higher anxiety rates in South compared to North America (and Asia). This difference could not have been revealed by the WHO regional analysis. Combined interpretation of these analyses is therefore essential (Table 5) | |
By gender | Female: 39.8% (29.5–50.4), I2 = 99.5%, N = 18 384 vs male: 25.4% (17.6–34.2), I2 = 98.4%, N = 7 913; psubgroup = 0.038 | In line with the relevant literature, female gender may have been associated with increased anxiety rates | |
By year of study end date (2020 vs 2021) | 2020: 28.7% (24.8–32.8), I2 = 99.1%, N = 55 368 vs 2021: 41.9% (35.0–48.9), I2 = 98.8%, N = 22 016; psubgroup = 0.001 | Learner rates of at least moderate anxiety may have been higher in 2021 compared to 2020, reflecting potential accumulation as pandemic continued to evolve. This finding could indicate that policies for prevention of learners’ anxiety should have been implemented early during the pandemic | |
At least moderate scaled learner depression | Overall | 32.0% (27.9–36.2), I2 = 99.4%, N = 84 067 | Amidst the COVID-19 pandemic, approximately one-third of learners screened positive for depression of at least moderate severity |
PHQ-9 only (and sensitivity analysis) | 32.8% (25.3–40.7), I2 = 99.6%, N = 39 876 (low risk of bias studies only: 31.0% (23.0–40.0), I2 = 99.6%, N = 32 803) | Learner rates of at least moderate depression did not materially change when only studies that used the PHQ-9 screening tool (and their low-risk of bias-subset) were analyzed | |
By training level | Undergraduate: 35.0% (29.9–40.3), I2 = 99.4%, N = 55 559 vs Postgraduate: 25.7% (17.7–34.5), I2 = 99.4%, N = 18 269 vs continuing: 21.6% (8.3–39.0), I2 = 94.5%, N = 911; psubgroup = 0.098 | As with anxiety, undergraduate learners may have screened positive for depression of at least moderate severity at higher rates than their postgraduate counterparts | |
By WHO region | AMR: 32.7% (23.1–43.0), I2 = 99.2%, N = 11 937 vs EUR: 35.9% (26.5–45.9), I2 = 99.5%, N = 25 235 vs EMR: 43.6% (36.2–51.2), I2 = 99.0%, N = 17 011 vs SEAR: 26.4% (15.6–38.9), I2 = 99.1%, N = 5 885 vs WPR: 14.9% (12.0–18.1), I2 = 97.4%, N = 22 606; psubgroup < 0.001 | Learners in the WPR might have screened positive for depression of at least moderate severity at significantly lower rates compared to their counterparts in the other regions (especially AMR, EUR, EMR). Regional differences in anxiety and depression rates of at least moderate severity might follow a similar pattern, with the highest rates being observed in the EMR, followed by the EUR, AMR, SEAR and WPR. However, some of these differences may be due to chance alone. As with anxiety, significantly higher depression rates were found by studies in South America when compared with studies conducted in the other continents (Table 5) | |
Learner scaled burnout | Overall | 38.8% (33.4–44.3), I2 = 99.0%, N = 35 808 | Almost 4 out of 10 learners might have screened positive for burnout syndrome amidst the pandemic |
MBI and variants only (and sensitivity analysis) | 46.8% (38.6–55.1), I2 = 98.4%, N = 17 134 (low risk of bias studies only: 43.5% (35.3–51.9), I2 = 98.4%, N = 16 964) | Studies using the MBI and its variants revealed higher learner burnout rates. This may be a more accurate estimation of learner burnout rates or an overestimation due to potentially higher false-positive rates observed when using certain MBI variants | |
Learner scaled insomnia | Overall | 30.9% (20.8–41.9), I2 = 99.2%, N = 9 906 | Almost one-third of learners might have screened positive for insomnia amidst the pandemic. Combining the findings on anxiety, depression, burnout, and insomnia (all as per measurements with validated scales) it appears that HW learners may be considered as a vulnerable group for “mental health disruption”, as they are simultaneously faced with two distinct and equally challenging tasks, namely education and patient care |
By year of study end date (2020 vs 2021) | 2020: 24.6% (14.5–36.3), I2 = 99.2%, N = 7 941 vs 2021: 50.5% (31.4–69.5), I2 = 98.0%, N = 1 512; psubgroup = 0.023 | As with anxiety, learner rates of insomnia may have been higher in 2021 compared to 2020, reflecting potential accumulation as pandemic continued to evolve. This finding could indicate that policies for prevention of learners’ insomnia should have been implemented early during the pandemic | |
Outcomes of policies | |||
Satisfaction with online | Learner (and sensitivity analysis) vs faculty | Learner: 75.9% (74.2–77.7), I2 = 99.3%, N = 425 466 [76.2% (74.0–78.3), I2 = 99.2%, N = 226 348 after exclusion of studies with N > 25 000 to minimize risk of duplicate population]; faculty: 71.8% (66.7–76.7), I2 = 93.9%, N = 6 525 | HW learners and faculty might have been generally satisfied with online learning methods during the pandemic, with faculty appearing somewhat less satisfied than learners. A potential explanation could be that faculty may have encountered the extra challenge of attempting to engage their audiences |
Learner satisfaction with online learning | Theoretical vs practical vs clinical experience (and sensitivity analyses) | Theoretical: 67.5% (64.7–70.3), I2 = 99.5%, N = 252 931 (67.6% (64.4–70.7), I2 = 99.4%, N = 153 372 after exclusion of studies with N > 25 000 to minimize risk of duplicate population); Practical: 85.4%, (82.3–88.2), I2 = 99.2%, N = 153 445 [85.5% (82.5–88.2), I2 = 98.6%, N = 53 886 after exclusion of studies with N > 25 000 to minimize risk of duplicate population]; clinical experience: 86.9% (79.5–93.1), I2 = 98.5%, N = 8 640 | During the pandemic, HW learners might have been more satisfied with online practical courses and online true clinical experience involving patients than with predominantly theoretical online courses. When lack of interaction/practice was addressed to the possible extent, satisfaction seemed to increase |
By training level | Undergraduate: 71.9% (69.8–74.0), I2 = 99.4%, N = 361 819 vs postgraduate: 79.1% (75.4–82.5), I2 = 96.0%, N = 14 611 vs continuing: 86.8% (82.0–91.0), I2 = 95.3%, N = 6 173; psubgroup < 0.001 | Satisfaction with online learning seemed to significantly increase as training level increased. Accessibility and flexibility of this format may have better suited the likely busier schedules of learners at higher training stage | |
By WHO region | AMR: 84.0% (80.9–87.0), I2 = 97.7%, N = 31 019 vs EUR: 78.8% (74.4–82.9), I2 = 99.3%, N = 61 616 vs AFR: 86.1% (70.4–96.7), I2 = 98.5%, N = 2 680 vs EMR: 59.6% (53.9–65.1), I2 = 99.3%, N = 48 152 vs SEAR: 60.9% (53.8–67.8), I2 = 99.2%, N = 23 949 vs WPR: 78.5% (74.2–82.4), I2 = 99.7%, N = 238 209; psubgroup < 0.001 | Learner satisfaction with virtual learning methods might have been lower in the EMR and SEAR when compared to that in the AMR, EUR, AFR and WPR. Lower satisfaction might be attributed to lower availability of resources, potential connectivity issues or difficulty in accessing necessary equipment in these regions. Learners in the AFR might have experienced accessibility or other issues with the in-person format even before the onset of the pandemic. The need to bypass such issues may have reinforced their satisfaction with online options | |
Learner preference for learning method | Online vs face-to-face vs blended | Online: 32.0% (29.3–34.8), I2 = 98.7%, N = 94 452; face-to-face: 48.8% (45.4–52.1), I2 = 99.0%, N = 97 903; blended: 56.0% (51.2–60.7), I2 = 96.9%, N = 14 992 | Learners seemed to prefer the existence of an in-person component in their curriculum. The virtual component was potentially preferred as part of a blended educational system rather than a purely distant format |
By training level | Undergraduate: 29.5% (26.5–32.6), I2 = 98.5%, N = 62 459 vs postgraduate: 39.7% (33.2–46.4), I2 = 98.2, N = 16 911 vs continuing: 39.9% (27.7–52.7), I2 = 97.4%, N = 3 369; psubgroup = 0.007 | Postgraduate learners likely preferred the virtual format significantly more than their undergraduate counterparts. This is in accordance with findings on satisfaction. Accessibility and flexibility of this format may have better suited their likely busier schedules | |
By WHO region | AMR: 38.3% (31.5–45.2), I2 = 98.2%, N = 16 146 vs EUR: 37.3% (32.7–42.1), I2 = 98.2%, N = 30 492 vs AFR: 29.7% (11.5–51.9), I2 = 98.3%, N = 1 102 vs EMR: 33.1% (26.2–40.4), I2 = 98.7%, N = 13 421 vs SEAR: 22.7% (18.4–27.3), I2 = 97.9%, N = 17 276 vs WPR: 29.7% (15.9–45.6), I2 = 99.4%, N = 8 282; psubgroup < 0.001 | Preference for the purely virtual format appeared to be lower for learners in the SEAR when compared to their counterparts in the AMR, EUR and EMR. Focusing on the comparison of the SEAR and the EMR, and combining the results with those of satisfaction per WHO region, it is likely that the lower satisfaction with the virtual courses in the EMR region may have resulted more from issues emerging during their delivery rather than the virtual format itself. The same might not apply for countries of the SEAR, in which learners may have perceived the virtual-only format as less feasible, regardless of how well the courses were actually delivered | |
Learner preference for face-to-face learning | By training level | Undergraduate: 50.9% (46.9–54.9), I2 = 99.1%, N = 70 146 vs Postgraduate: 47.6% (39.9–55.4), I2 = 97.8%, N = 8 217 vs continuing: 30.7% (21.1–41.2), I2 = 95.3%, N = 3 066; psubgroup = 0.003 | In accordance with preference for the virtual format, preference for the in-person educational format might have been significantly higher for undergraduate learners than their counterparts at senior training stage. However, preference rates for in-person learning were likely higher than those for virtual training for learners of all levels |
Learners wanting to keep learning method post-pandemic | Online-only vs blended | Online: 34.7% (30.7–38.8), I2 = 99.0%, N = 59 765; blended: 68.1% (64.6–71.5), I2 = 98.4%, N = 49 585 | Learners were likely in favor of maintaining the virtual format post-pandemic along with their in-person curricular activities rather than maintaining it on its own |
Learners wanting to keep blended learning post-pandemic | By WHO region | AMR: 75.7% (64.8–85.2), I2 = 98.5%, N = 5 195 vs EUR: 74.8% (68.6–80.6), I2 = 97.0%, N = 8 182 vs AFR: 76.5% (52.4–94.1), I2 = 94.6%, N = 813 vs EMR: 55.8% (46.2–65.2), I2 = 98.8%, N = 9 489 vs SEAR: 56.7% (48.9–64.2), I2 = 97.6%, N = 7 037 vs WPR: 62.2% (55.6–68.6), I2 = 97.2%, N = 13 507; psubgroup < 0.001 | As more learners have likely expressed the desire to maintain the virtual format as part of a blended system, rates of learners in favor of a future blended system were generally in accordance with the rates of satisfaction with online methods, except for the WPR. The lower-than-expected rates in the WPR might be attributed to saturation with the virtual format (even as part of a blended system and despite the potentially high quality of its delivery), considering that the pandemic struck this region first and transition to the virtual format might have occurred there first |
Effectiveness of learning methods | Comparator vs intervention | SMD = − 1.09 (− 1.21 to -0.96), I2 = 98.2%, N = 49 911 [SMD = − 1.11 (− 1.25 to − 0.96), I2 = 97.9%, N = 24 432 after exclusion of studies with N > 25 000 to minimize risk of duplicate population] Pre vs Post-intervention (phase 2): SMD = − 1.31 (− 1.46 to − 1.16), I2 = 98.1%, N = 42 060 Comparator (previous method) vs intervention SMD = − 0.28 (− 0.48 to − 0.09), I2 = 94.3%, N = 4 489 | Learning methods applied during the pandemic seemed overall effective as they likely managed to significantly improve learners’ mean knowledge or acquired overall skills’ scores compared to pre-training status or the respective pre-pandemic methods. A main limitation of these studies is that they are based on evaluations right after the intervention without long-term follow-up. That often leads to overvalued effectiveness of the interventions. That is more evident in the studies comparing knowledge/skills’ scores before and after the intervention |
Learner satisfaction with pandemic face-to-face learning | Overall | 93.0% (89.1–96.2), I2 = 95.4%, N = 6 263 | Learner satisfaction with the in-person learning activities that were employed during the pandemic, was likely high (probably even higher than that with online activities). Learners might have been that satisfied either due to the in-person format inside a curriculum full of virtual activities or because of the COVID-19-related character of many of these activities, with the latter potentially providing them with essential knowledge/skills to deal with this pandemic |
Learner satisfaction with online assessment | Overall | 68.8% (60.7–76.3), I2 = 98.6%, N = 11 072 | Learner satisfaction with virtual evaluation methods was likely moderate to high, probably reflecting a balance between convenience or better scores and potential cheating or perception of unfairness |
By training level | Undergraduate: 62.5% (52.4–72.1), I2 = 98.9%, N = 9 221 vs postgraduate: 86.6% (78.1–93.3), I2 = 86.5%, N = 726; psubgroup < 0.001 | Satisfaction with online evaluation might have been significantly higher for postgraduate learners compared to undergraduates. Postgraduate learners may have perceived the distant format as more flexible or even easier to prepare for, which are essential advantages, especially in the context of a likely busier schedule | |
By WHO region | AMR: 82.3% (70.3–91.8), I2 = 96.1%, N = 1 589 vs EUR: 87.3% (82.1–91.8), I2 = 65.9%, N = 632 vs EMR: 61.4% (41.0–79.9), I2 = 99.5%, N = 5 355 vs SEAR: 52.7% (37.5–67.5), I2 = 98.2%, N = 2 449 vs WPR: 55.0% (31.3–77.5), N = 882; psubgroup < 0.001 | Exactly as with training methods, learner satisfaction rates with virtual assessment might have been lower in the EMR and SEAR when compared to those in the AMR and EUR (data on WPR are limited and less credible). This reinforces the robustness of this review’s findings on regional differences in satisfaction rates and indicates that satisfaction may represent more the learners’ views on the distant format of the innovations rather than their primary aim (i.e., training or assessment). However, data on virtual innovations for assessment are far more limited than that focusing on virtual responses for education | |
Learner online vs face-to-face assessment scores | Previous/in-person vs virtual/new method | SMD = − 0.68 (− 0.96 to − 0.40), I2 = 98.1%, N = 12 513 | Learners likely achieved significantly higher scores when undertaking online assessment compared to pre-pandemic in-person evaluation methods. This finding may be attributed to easier examination formats, lower examination demands, given the circumstances, or inadequate supervision of participants |
Learners’ actual participation in volunteering activities | Overall | 27.7% (19.1–37.3), I2 = 99.7%, N = 39 046 | An encouraging rate of learners might have volunteered during the pandemic |
By training level | Undergraduate: 32.4% (20.6–45.4), I2 = 99.8%, N = 32 541 vs postgraduate: 9.1% (0.4–26.2), I2 = 99.0%, N = 2 059; psubgroup = 0.029 | Undergraduate learners might have volunteered at higher rates than their graduate counterparts. This finding may be attributed more to the availability of time of undergraduates rather than differences in willingness to volunteer | |
Learners’ intention to volunteer | Overall | 62.2% (49.2–74.4), I2 = 99.8%, N = 28 728 | A considerable rate of learners might have intended to volunteer during the pandemic, consisting of a valuable pool of available volunteers willing to assist, if needed |
Impact of the pandemic on health worker education
Disruption to clinical training
Disruption of career plans
Mental health of learners: anxiety, depression, burnout, and insomnia
Policy and management responses to those impacts
Outcomes of policy responses
Online and blended learning approaches
Assessment
Volunteerism
Discussion
Impacts of the pandemic on health worker education
Risk factors for anxiety | Risk factors for depression | Protective factors for anxiety and depression |
---|---|---|
Programs placing emphasis on their learners’ wellness [95] | ||
Increased physical activity [95] | ||
Having relatives or acquaintances infected with COVID-19 [100] | Personal or financial concerns [76] | |
Working in a region with high COVID-19 prevalence [101] | Postponement of final examinations [102] | |
Reduced sleep [102] | ||
Rare communication with friends and family [103] | Increased duration of internet use [102] | |
Lower family income [99] | ||
Living alone or living with a relative at high risk for COVID-19 infection [104] |