Background
Methods
Search process
Inclusion and exclusion criteria
Data extraction and appraisal of study quality
Statistical analysis
Results
Search result
Characteristics of the study subjects
Author, year of publication | Country | Study design | Sample size | Tools with cut off points | Sampling technique | Response rate | Characteristics of respondents | Overall prevalence (%) |
---|---|---|---|---|---|---|---|---|
Boman et al. 2015 | Anland, Finnish | CS | 1452 | GDS-15 ≥ 5 | NR | 93.5% | F ≥ 65 years | 11.2 |
Güzel et al. 2020 | Burdur, Turkey | CS | 770 | GDS-30 ≥ 14 | Cluster sampling method | NR | M & F ≥ 65 years | 51.8 |
Swarnalatha N et al. 2013 | Chittoor District, India | CS | 400 | GDS-15 > 5 | Random sampling | 100% | M & F ≥ 60 years | 47 |
Ashe et al. 2019 | Cuttack district, India | CS | 354 | GDS-30 ≥ 10 | Simple random sampling | 97.5% | M & F > 60 years | 81.1 |
Girma et al. 2016 | Harar, Ethiopia | CS | 344 | GDS-15 ≥ 5 | Systematic random sampling technique | 97.7% | M & F > 60 years | 28.5 |
Mirkena et al. 2018 | Ambo, Ethiopia | CS | 800 | GDS-15 ≥ 5 | Multi-stage sampling technique | 94.8% | M & F ≥ 60 years | 41.8 |
He et al. 2016 | Rural China | CS | 509 | GDS-30 ≥ 11 | NR | 96.8% | M & F > 65 years | 36.94 |
Cong et al. 2015 | Fuzhou, China | CS | 1910 | GDS-30 ≥ 11 | Randomly selected | 98.0% | M & F > 60 years | 10.5 |
Feng et al. 2014 | Xinjiang, China | CS | 1329 | GMS ≥ 3 | Multistage stratified random sampling | 91.3% | M & F > 60 years | 10.61 |
Kugbey et al. 2018 | Ghana | CS | 262 | GDS-15 ≥ 5 | Stratified random sampling | 100% | M & F > 65 years | 37.8 |
Rajkumar et al. 2009 | Southern Indian, Tamil Nadu | CS | 978 | ICD-10 | NR | 97.75% | M & F > 65 years | 12.7 |
Choulagai P S et al. 2013 | Kathmandu Valley, Nepal | CS | 78 | GDS-30 ≥ 10 | Purposively selected | 100% | M & F > 60 years | 51.3 |
Simkhada et al. 2017 | Kathmandu, Nepal | CS | 300 | GDS-15 ≥ 5 | Randomly selected | 99.0% | M & F > 60 years | 60.6 |
Manandhar et al. 2019 | Kavre district, Nepal | CS | 439 | GDS-15 ≥ 6 | Randomly selected | 95.4% | M & F ≥ 60 years | 53.1 |
Arslantas et al. 2014 | Middle Anatolia, Turkey | CS | 203 | GDS-30 ≥ 13 | NR | 80.8% | M & F ≥ 65 years | 45.8 |
Yaka et al. 2014 | Turkey | CS | 482 | GDS-15 ≥ 8 | Cluster sampling method | 100% | M & F ≥ 65 years | 18.5 |
Charoensakulchai et al. 2019 | Thailand | CS | 416 | GDS-30 ≥ 13 | NR | 100% | M & F > 60 years | 18.5 |
Forlani et al. 2012 | Bologna, Italy | CS | 359 | ICD-10 | Randomly chosen sample | 100% | M & F > 74 years | 25.1 |
Wilson et al. 2007 | UK | Cohort | 376 | GDS-15 ≥ 5 | NR | 100% | M & F 80 to 90 years | 21 |
Steffens et al. 2009 | USA | Cohort | 775 | CIDI-SF ≥ 5 | Stratified sampling method | 90.5% | M & F > 71 years | 11.19 |
Manaf et al. 2016 | Perak, Malaysia | CS | 230 | DASS-21 ≥ 5 | Convenient sampling | 100% | M & F > 60 years | 27.8 |
Almeida et al. 2014 | Kimberley and Derby, Australia | CS | 235 | KICA-dep ≥ 9 | NR | 94.0% | M & F > 45 years | 7.7 |
Weyerer et al. 2008 | German | CS | 3242 | GDS-15 ≥ 6 | NR | 100% | M & F > 75 years | 9.7 |
Jadav et al. 2017 | Vadodara, Gujarat, India | CS | 176 | GDS-15 > 5 | Simple random sampling | 88% | M & F > 60 years | 34.1 |
Sinha et al. 2013 | Tamil Nadu, India | CS | 103 | GDS-15 ≥ 5 | Universal sampling technique | 100% | M & F ≥ 60 years | 42.7 |
Kaji et al. 2010 | Japan | CS | 10,969 | CES-D ≥ 16 | Stratified sampling design | 100% | M & F > 50 years | 31.2 |
Ferna´ndez et al. 2014 | Mexico | CS | 7867 | CES-D ≥ 5 | NR | NR | M & F > 60 years | 35.6 |
AL-shammari et al. 1999 | Saudi Arabia | CS | 7970 | GDS-30 ≥ 10 | Stratified two-stage sampling technique | 98.8% | M & F > 60 years | 39 |
Sidik et al. 2004 | Sepang, Malaysia | CS | 223 | GDS-30 > 10 | Simple random sampling | 84.8% | M & F > 60 years | 7.6 |
Subramaniam et al. 2016 | Singapore | CS | 2565 | GMS ≥ 1 | Stratified sampling design | NR | M & F > 60 years | 17.1 |
Assil et al. 2013 | Sudan | CS | 300 | GDS-15 ≥ 5 | Systematic random sampling | 100% | M & F > 60 years | 41.0 |
Haseen et al. 2011 | Rural, Thailand | CS | 1001 | Euro-D scale-12 ≥ 5 | NR | 100% | M & F > 60 years | 27.5 |
Ghubash et al. 2004 | United Arab Emirates | CS | 610 | GMS-A3 ≥ 3 | Selected by randomly | 90.3% | M & F > 60 years | 20.2 |
Abdo et al. 2011 | Zagazig District, Egypt | CS | 290 | GDS-30 ≥ 10 | Multistage random sampling technique | 100% | M & F > 60 years | 46. 6 |
Snowdon et al. 1994 | Sydney, Australia | Cohort | 146 | DSM-III | Random sample | 69% | M & F > 65 years | 12.5 |
McCall et al. 2002 | USA | CS | 617 | MCS ≥ 42 | Simple random sampling | 61.7% | M & F > 65 years | 25 |
Li et al. 2016 | China, CDEP | CS | 4901 | GDS-30 ≥ 11 | Consecutively selected | NR | M & F > 60 years | 11.6 |
Mendes et al. 2008 | Brazil, Inpatients | CS | 189 | GDS-15 > 6 | Randomly selected | 100% | M & F > 60 years | 56.1 |
Li et al. 2016 | China, EMI | CS | 2373 | GDS-30 ≥ 11 | Consecutively selected | NR | M & F > 60 years | 18.1 |
Prashanth et al. 2015 | India, Outpatient | Cohort | 51 | GDS-15 ≥ 5 | NR | 100% | M & F > 60 years | 58.8 |
Helvik et al. 2010 | Norway, Medical inpatients | CS | 484 | HADS ≥ 8 | NR | 100% | M & F > 65 years | 10.3 |
Anantapong et al. 2017 | Thailand, Outpatients | CS | 408 | GDS-15 > 5 | Convenience sampling | 100% | 65–99 years | 9.6 |
Quality of included studies
The prevalence of depression among old age
Subgroup analysis of the prevalence of depression among old age
Sensitivity analysis
Publication bias
Factors associated with depression among old age
Factor category | Associated factors | AOR | 95% CI | Strength of association | Author, year of publication |
---|---|---|---|---|---|
Demography | > 80 years | NR | NR | NR | Swarnalatha et al. 2013 |
Females | NR | NR | NR | ||
Illiterates | NR | NR | NR | ||
Socioeconomic status | Those who were below the poverty line | NR | NR | NR | |
Those who were living alone | NR | NR | NR | ||
Economic dependency | Those who were economically partially dependent | NR | NR | NR | |
ADL | Those depended totally for the activities of daily living | NR | NR | NR | |
Sociodemographic characteristics | Female gender | 4.75 | 2.1, 10.7 | Strong | Ashe et al. 2019 |
Socioeconomic status | Low socioeconomic class | 9.36 | 3.69, 23.76 | Strong | |
Health conditions and comorbidities | Diabetes mellitus | 2.76 | 1.27, 5.98 | Moderate | |
Hypertension | 2.15 | 1.06, 4.36 | Moderate | ||
Life events | Death in family members | 5.52 | 2.08, 14.65 | Strong | |
Conflicts in family | 5.78 | 2.55, 13.09 | Strong | ||
Chronic illness in family members | 6.77 | 1.47, 31.13 | Strong | ||
Socio-demographic characteristics | Not married | 10.1 | 3.89, 26.18 | Strong | Girma et al. 2016 |
Those with no formal education | 3.6 | 1.45, 9.07 | Strong | ||
Elderly who attended primary school | 0.28 | 0.1, 0.78 | Weak | ||
Substance use and clinical related | Those who had chronic illness | 3.47 | 1.5, 7.7 | Strong | |
Elderly with cognitive impairments | 2.77 | 1.18, 6.47 | Moderate | ||
Substance use | 2.6 | 1.07, 6.28 | Moderate | ||
Socio-demographic characteristics | Female sex | 1.72 | 1.12, 2.66 | Weak | Mirkena et al. 2018 |
Trading | 2.44 | 1.32, 4.57 | Moderate | ||
Living with children | 3.19 | 1.14, 8.93 | Strong | ||
Retirement | 3.94 | 2.11, 7.35 | Strong | ||
Characteristics of the participants | Frequency of children’s visits | NR | NR | NR | He et al. 2016 |
Living situation | NR | NR | NR | ||
Physical activity | NR | NR | NR | ||
Number of chronic diseases | NR | NR | NR | ||
Education level | NR | NR | NR | ||
Demographic characteristics | Lack of social engagement | 0.313 | 0.134, 0.731 | Weak | Cong et al. 2015 |
Low family support | 0.431 | 0.292, 0.636 | Weak | ||
Chronic disease | 2.378 | 1.588, 3.561 | Moderate | ||
Disturbed sleep | 1.822 | 1.187, 2.798 | Weak | ||
Behaviors and life events | Religious belief | 3.92 | 1.18, 13.03 | Strong | Feng et al. 2014 |
Suffering from more chronic diseases | 1.70 | 1.42, 2.04 | Weak | ||
Lack of ability to take self-care | 2.20 | 1.09, 4.48 | Moderate | ||
Socio-demographic characteristics | Religion (Non-Christians) | 5.67 | 2.10, 15.27 | Strong | Kugbey et al. 2018 |
Living arrangement (Alone) | 2.36 | 1.16, 4.83 | Moderate | ||
Chronic illness (Not having chronic illness) | 0.25 | 0.13, 0.47 | Weak | ||
Socio-demographic and psychosocial profiles | Low income | 1.78 | 1.08, 2.91 | Weak | Rajkumar et al. 2009 |
Experiencing hunger | 2.58 | 1.56, 4.26 | Moderate | ||
History of cardiac illnesses | 4.75 | 1.96, 11.52 | Strong | ||
Transient ischemic attack | 2.43 | 1.17–5.05 | Moderate | ||
Past head injury | 2.70 | 1.36, 5.36 | Moderate | ||
Diabetes | 2.33 | 1.15, 4.72 | Moderate | ||
Having more confidants | 0.13 | 0.06, 0.26 | Weak | ||
Socio-demographic characteristics | Illiteracy | 2.01 | 1.08, 3.75 | Moderate | Simkhada et al. 2017 |
Physical immobility | 5.62 | 1.76, 17.99 | Strong | ||
The presence of physical health problems | 1.97 | 1.03, 3.77 | Weak | ||
Not having any time spent with family members | 3.55 | 1.29, 9.76 | Strong | ||
Not being considered in family decision-making | 4.02 | 2.01, 8.04 | Strong | ||
Socio-demographic characteristics | Rural habitation | 1.6 | 1.1, 2.4 | Weak | Manandhar et al. 2019 |
Illiteracy | 2.1 | 1.1, 4.0 | Moderate | ||
Family support | Limited time provided by families | 1.8 | 1.1, 2.9 | Weak | |
Exposure to verbal and/or physical abuse | 2.6 | 1.4, 4.8 | Moderate | ||
Sociodemographic–economic characteristics | Female gender | NR | NR | NR | Yaka et al. 2014 |
Being single or divorced | NR | NR | NR | ||
Lower educational status | NR | NR | NR | ||
Low income | NR | NR | NR | ||
Unemployment | NR | NR | NR | ||
Lack of health insurance | NR | NR | NR | ||
Baseline characteristics and family relationship | Female sex | 2.78 | 1.54, 7.49 | Moderate | Charoensakulchai et al. 2019 |
Illiteracy | 2.86 | 1.19, 6.17 | Moderate | ||
Current smoker | 4.25 | 2.12, 10.18 | Strong | ||
Imbalanced family type (low attachment, low cooperation and poor alignment between each member) | 4.52 | 2.14, 7.86 | Strong | ||
Sociodemographic characteristics | Not having a main daily activity in men | 3.01 | 1.00, 9.13 | Strong | Forlani et al. 2012 |
Health-Related Variables | Stroke in men | 7.25 | 2.19, 24.06 | Strong | |
Sociodemographic characteristics | Not living close to friends and family | 2.540 | 1.442, 4.466 | Moderate | Wilson et al. 2007 |
Poor satisfaction with living accommodation | 0.840 | 0.735, 0.961 | Weak | ||
Poor satisfaction with finances | 0.841 | 0.735, 0.961 | Weak | ||
Subsequent development of clinically significant depressive symptoms was associated with base line increased scores in depression | 1.68 | 1.206, 2.341 | Weak | ||
Socio-demographic characteristics | Single elderly | 3.27 | 1.66, 6.44 | Strong | Manaf et al. 2016 |
Living with family | 4.98 | 2.05, 12.10 | Strong | ||
Poor general health status | 2.28 | 1.20, 4.36 | Moderate | ||
Clinical characteristics | Heart problems | 3.3 | 1.2, 8.8 | Strong | Almeida et al. 2014 |
ADL | Functional impairment | 2.9 | 2.26, 3.78 | Moderate | Weyerer et al. 2008 |
Socio-demographic characteristics | Smoking | 1.6 | 1.03, 2.36 | Weak | |
Multi-domain mild cognitive impairment | 2.1 | 1.30, 3.43 | Moderate | ||
Socio-demographic characteristics | Female gender | 10.64 | 5.09–21.82 | Strong | Jadav et al. 2017 |
Unemployed/retired | 7.37 | 2.49, 21.79 | Strong | ||
Illiterate | 4.17 | 1.99, 8.72 | Strong | ||
Clinical related | Respiratory problems | 5.47 | 2.63, 11.37 | Strong | |
Socio-demographic characteristics | Female sex | NR | NR | NR | Sinha et al. 2013 |
Widowhood | NR | NR | NR | ||
Problems related to social environment | Having no one to talk to (Mild to moderate depression) | 3.3 | 2.5, 4.4 | Strong | Kaji et al. 2010 |
Having no one to talk to (Severe depression) | 5.0 | 3.6, 6.9 | Strong | ||
Problems with primary support group | Separation/divorce(Mild to moderate depression) | 2.8 | 1.4, 5.3 | Moderate | |
Health/illness/care of self(Severe depression) | 0.8 | 0.6, 0.9 | Weak | ||
Socioeconomic characteristics | Socioeconomic deprivation at municipal levels | 1.16 | 1.04, 1.30 | Weak | Ferna´ndez et al. 2014 |
Socio-demographic characteristics | Poor education | NR | NR | NR | Al-Shammari et al. 1999 |
Unemployment | NR | NR | NR | ||
Divorced or widowed status | NR | NR | NR | ||
Old age | NR | NR | NR | ||
Being a female | NR | NR | NR | ||
Living in a remote rural area with poor housing arrangements | NR | NR | NR | ||
Limited accessibility within the house and poor interior conditions | NR | NR | NR | ||
Limited privacy, such as having a particular room specified for the elderly | NR | NR | NR | ||
Lower incomes inadequate for personal needs as well as depending on charity or other relatives | NR | NR | NR | ||
Socio demographic Profile | Unemployment | NR | NR | NR | Sidik et al. 2004 |
Socio-demographic Status | Aged 75 to 84 years | 2.1 | 1.1, 3.9 | Moderate | Subramaniam et al. 2016 |
Those of Indian ethnicity | 4.1 | 1.1, 14.9 | Strong | ||
Those of Malay ethnicity | 5.2 | 3.1, 8.7 | Strong | ||
Other Health Conditions | Those who had a history of depression diagnosis by a doctor | 3.2 | 1.9, 5.4 | Strong | |
Socio-demographic characteristics | Being retired | 3.88 | 1.27, 11.76 | Strong | Assil et al. 2013 |
Having social problems | 3.27 | 1.45, 7.41 | Strong | ||
Having living problems | 2.19 | 1.19, 3.94 | Moderate | ||
Physical illness | Those who had 4 or more infirmity | 2.08 | NR | Moderate | Haseen et al. 2011 |
Disability Assessment | Those who had medium disability | 3.12 | NR | Strong | |
Serious life events | Those who had 3 or more serious life events | 5.25 | NR | Strong | |
Socio-demographic characteristics | Female gender | 1.8 | NR | Weak | Ghubash et al. 2004 |
Insufficient income | 3.8 | NR | Strong | ||
Being single, separated, divorced or widowed | 2.1 | NR | Moderate | ||
Socio-demographic Characteristics | Age ≥ 75 years | 5.08 | 2.21, 11.89 | Strong | Abdo et al. 2011 |
Being female | 2.56 | 1.55, 4.24 | Moderate | ||
Not married | 4.47 | 2.52, 7.97 | Strong | ||
Having previous death event among the surrounding | 7.68 | 3.57, 16.93 | Strong | ||
Respondent characteristics | Years of education | 0.87 | NR | Weak | McCall et al. 2002 |
Difficulties performing activities of daily living | 1.72 | NR | Weak | ||
Enrolled in medicaid | 2.67 | NR | Moderate | ||
Socio-demographic variables | Being female Residing in rural or suburb | 1.25 2.31 | 1.02, 1.54 1.88, 2.86 | Weak Moderate | Li et al. 2016 |
Currently not married or not living with spouse | 1.45 | 1.17, 1.80 | Weak | ||
Poor physical health | 5.23 | 3.97, 6.88 | Strong | ||
Poor daily physical exercise | 1.79 | 1.39, 2.29 | Weak | ||
Poor sleep quality | 2.76 | 2.14, 3.56 | Moderate | ||
Socio-demographic variables | Low educational level | 5.9 | 1.5, 22.6 | Strong | Mendes-Chiloff et al. 2008 |
Death | 5.5 | 1.7, 17.1 | Strong | ||
ADL | Dependence regarding basic ADL | 5.1 | 2.2, 11.0 | Strong | |
Socio-demographic variables | Illiterate or elementary school | 1.68 | 1.2, 2.29 | Weak | Li et al. 2016 |
Poor physical health | 4.49 | (3.15, 6.38 | Strong | ||
Poor daily physical exercise | 1.51 | 1.07, 2.11 | Weak | ||
Poor sleep quality | 3.25 | 2.33, 4.53 | Strong | ||
Socio-demographic | Financial fears regarding future | NR | NR | NR | Prashanth et al. 2015 |
Income insufficiency | NR | NR | NR |