Background
Methods
Data sources
Identifying the chronic conditions
Analyses
Results
2003 | |||||||
---|---|---|---|---|---|---|---|
Age groups | Ontario Population | Prevalence of at least one chronic condition | Prevalence of multimorbidity, by degree of multimorbidity | ||||
Prevalence of multimorbidity, 2+ conditions | 2 | 3 | 4 | 5 + conditions | |||
0-17 | 2 794 680 | 23.2 | 1.4 | 1.4 | 0.1 | 0.01 | 0.001 |
18-44 | 4 928 716 | 31.6 | 7.4 | 6.0 | 1.2 | 0.2 | 0.05 |
45-54 | 1 753 264 | 51.5 | 20.4 | 13.8 | 4.7 | 1.4 | 0.5 |
55-64 | 1 213 587 | 67.6 | 35.3 | 20.6 | 9.3 | 3.5 | 1.8 |
65-74 | 839 869 | 82.3 | 53.6 | 25.9 | 15.3 | 7.3 | 5.1 |
75-89 | 657 855 | 89.9 | 68.3 | 25.7 | 19.7 | 11.9 | 11.0 |
90+ | 54 302 | 93.7 | 74.6 | 24.7 | 20.8 | 14.3 | 14.8 |
All | 12 242 273 | 43.0 | 17.4 | 10.0 | 4.3 | 1.8 | 1.3 |
2009
| |||||||
Age groups
|
Ontario Population
|
Prevalence of at least one chronic condition
|
Prevalence of multimorbidity, by degree of multimorbidity
| ||||
Prevalence of multimorbidity, 2+ conditions
|
2
|
3
|
4
|
5 + conditions
| |||
0-17 | 2 732 548 | 24.9 | 2.2 | 2.0 | 0.2 | 0.01 | 0.001 |
18-44 | 4 951 761 | 38.6 | 10.6 | 8.2 | 1.9 | 0.4 | 0.1 |
45-54 | 2 065 338 | 60.0 | 27.4 | 17.2 | 6.9 | 2.3 | 1.0 |
55-64 | 1 527 927 | 76.6 | 46.6 | 23.8 | 13.4 | 5.9 | 3.5 |
65-74 | 941 352 | 88.9 | 66.4 | 26.1 | 19.8 | 11.3 | 9.2 |
75-89 | 775 760 | 94.0 | 80.9 | 21.4 | 22.0 | 16.6 | 20.9 |
90+ | 74 159 | 92.4 | 83.2 | 17.1 | 20.0 | 18.2 | 27.8 |
All | 13 068 845 | 50.8 | 24.3 | 12.3 | 6.2 | 3.1 | 2.7 |
Year | Number with condition (prevalence) | Prevalence of each condition, by age group | |||||||
---|---|---|---|---|---|---|---|---|---|
0-17 | 18-44 | 45-54 | 55-64 | 65-74 | 75-89 | 90+ | |||
Arthritis (except RA)
|
2003
| 1 248 116 (10.2) | 1.5 | 6.8 | 13.9 | 18.4 | 23.7 | 26.4 | 21.5 |
2009
| 2 728 783 (20.9) | 3.1 | 13.7 | 27.7 | 36.5 | 42.7 | 48.8 | 43.7 | |
Hypertension
|
2003
| 1 989 338 (16.2) | 0.2 | 4.6 | 18.9 | 35.5 | 55.4 | 64.6 | 57 |
2009
| 2 595 152 (19.9) | 0.3 | 5.3 | 21.6 | 40.8 | 60.9 | 74.3 | 68.7 | |
Asthma
|
2003
| 1 472 574 (12) | 20.6 | 10.5 | 8.5 | 8.6 | 10.2 | 10.8 | 7.8 |
2009
| 1 823 345 (14) | 20.5 | 14.2 | 10.5 | 10.4 | 11.2 | 12.2 | 9.9 | |
Depression
|
2003
| 1 456 160 (11.9) | 2.4 | 14.2 | 16.6 | 14.9 | 13.9 | 14.9 | 12.5 |
2009
| 1 409 054 (10.8) | 2.2 | 12.5 | 14.9 | 14 | 11.9 | 12.3 | 9.7 | |
Diabetes
|
2003
| 679 519 (5.6) | 0.2 | 2 | 6.6 | 12.3 | 19 | 18.9 | 12.4 |
2009
| 1 043 016 (8) | 0.3 | 2.6 | 8.8 | 16.6 | 24.7 | 26.5 | 17.4 | |
Cancer
|
2003
| 725 971 (5.9) | 0.9 | 3.4 | 7.1 | 10 | 16.4 | 19.1 | 12.6 |
2009
| 870 906 (6.7) | 1 | 3.5 | 7.4 | 11 | 17.3 | 21 | 14.3 | |
Chronic coronary
|
2003
| 375 830 (3.1) | 0 | 0.3 | 2.1 | 6 | 12.8 | 18 | 16 |
syndrome
|
2009
| 625 600 (4.8) | 0 | 0.4 | 3.1 | 8.6 | 17.3 | 26.7 | 26.4 |
Cardiac arrhythmia
|
2003
| 141 599 (1.2) | 0 | 0.3 | 0.6 | 1.5 | 4.1 | 8.1 | 8.7 |
2009
| 307 447 (2.4) | 0.1 | 0.7 | 1.5 | 3 | 6.7 | 14.3 | 17 | |
Osteoporosis
|
2003
| 131 799 (1.1) | 0 | 0.1 | 1 | 2.6 | 4.4 | 4.8 | 3.5 |
2009
| 287 798 (2.2) | 0.1 | 0.2 | 1.3 | 4.8 | 8.1 | 10.7 | 9.6 | |
COPD
|
2003
| 233 844 (1.9) | 0 | 0.1 | 1.4 | 3.3 | 7.8 | 12.2 | 11.8 |
2009
| 257 012 (2) | 0 | 0.1 | 1.3 | 3.3 | 7.1 | 11.8 | 12.4 | |
CHF
|
2003
| 196 169 (1.6) | 0 | 0 | 0.5 | 1.9 | 5.6 | 13.8 | 25.1 |
2009
| 216 172 (1.7) | 0 | 0 | 0.5 | 1.9 | 5.1 | 13.2 | 23.4 | |
Renal failure
|
2003
| 50 680 (0.4) | 0 | 0.1 | 0.3 | 0.6 | 1.5 | 2.6 | 2.6 |
2009
| 149 234 (1.1) | 0.1 | 0.3 | 0.7 | 1.5 | 3.5 | 6.9 | 7.4 | |
Dementia
|
2003
| 88 894 (0.7) | 0 | 0 | 0.1 | 0.3 | 1.4 | 7.9 | 22 |
2009
| 148 508 (1.1) | 0 | 0.1 | 0.2 | 0.5 | 2 | 11.2 | 28.4 | |
Rheumatoid arthritis
|
2003
| 68 279 (0.6) | 0.1 | 0.3 | 0.7 | 1.2 | 1.6 | 1.8 | 1 |
2009
| 137 729 (1.1) | 0.1 | 0.4 | 1.2 | 2.1 | 2.7 | 3.3 | 2.6 | |
Stroke
|
2003
| 56 311 (0.5) | 0 | 0.1 | 0.2 | 0.6 | 1.6 | 3.6 | 4.9 |
2009
| 124 199 (1) | 0 | 0.1 | 0.5 | 1.2 | 2.9 | 6.5 | 9 | |
AMI
|
2003
| 16 848 (0.1) | NA | 0 | 0.1 | 0.3 | 0.5 | 0.8 | 0.8 |
2009
| 13 032 (0.1) | NA | 0 | 0.1 | 0.2 | 0.3 | 0.5 | 0.7 |
Frequency of co-existing chronic conditions, within levels of multimorbidity (Percent of population within level of multimorbidity) | Percent of population included in top 5 clusters among those with this level of multimorbidity | Number of clusters accounting for: | ||
---|---|---|---|---|
50% of those with this level of multimorbidity | 80% of those with this level of multimorbidity | |||
2 conditions (n = 1 603 837) | Hypertension & Arthritis (17.5%); | 52.0% | 5 | 14 |
Depression & Arthritis (10.0%); | ||||
Diabetes & Hypertension (9.0%); | ||||
Asthma & Arthritis (8.8%); | ||||
Asthma & Depression (6.6%) | ||||
3 conditions (n = 816 612) | Diabetes & Hypertension & Arthritis (10.9%); | 33.4% | 11 | 45 |
Depression & Hypertension & Arthritis (6.8%); | ||||
Cancer & Hypertension & Arthritis (5.8%); | ||||
Coronary Syn. & Hypertension & Arthritis (5.0%); | ||||
Asthma & Hypertension & Arthritis (4.9%) | ||||
4 conditions (n = 406 052) | Coronary Syndrome & Diabetes & Hypertension & Arthritis (5.6%); | 20.1% | 30 | 127 |
Depression & Diabetes & Hypertension & Arthritis (4.0%); | ||||
Asthma & Diabetes & Hypertension & Arthritis (3.8%); | ||||
Cancer & Diabetes & Hypertension & Arthritis (3.6%); | ||||
Asthma & Depression & Hypertension & Arthritis (3.2%) | ||||
5+ conditions (n = 348 129) | Asthma & Depression & Diabetes & Hypertension & Arthritis (1.4%); | 6.0% | 243 | 2744 |
Cancer & Coronary S & Diabetes & Hypertension & Arthritis (1.3%); | ||||
Coronary S & Depression & Diabetes & Hypertension & Arthritis (1.2%); | ||||
CHF & Coronary S & Diabetes & Hypertension & Arthritis (1.1%); | ||||
Asthma & Coronary S & Diabetes & Hypertension & Arthritis (1.0%) |