Healthsurvey(N = 15,926) | Electronichealth records (N = 1,597,258) | ||||
---|---|---|---|---|---|
Age group | N | Multimorbidity prevalence (%, 95% CI) | N | Multimorbidity prevalence (%, 95% CI) | Prevalence difference (%, 95% CI) |
15-44 | 7,894 | 39.7 (38.4-41.0) | 813,437 | 21.6 (21.5-21.7) | 18.1 (16.8-19.4) |
45-64 | 4,466 | 70.3 (69.3-71.1) | 460,496 | 52.9 (52.8-53.1) | 17.4 (16.5-18.3) |
65-74 | 1,703 | 87.5 (86.7-87.9) | 162,591 | 79.8 (79.6-80.0) | 7.7 (7.1-8.3) |
≥75 | 1,863 | 92.9 (91.7-92.5) | 160,734 | 87.2 (87.0-87.3) | 5.7 (5.3-6.1) |