Prevalence of depression by diabetes status stratified by type and sex
| Ireland n (%, 95% CI) | England n (%, 95% CI) | USA n (%, 95% CI) | ||||
| DM n=629 | No DM n=7491 | DM n=942 | No DM n=7691 | DM n=4011 | No DM n=14 597 | |
| Depression status by type | ||||||
| Any diagnosis | 105 (17.5, 14.3 to 20.8) | 920 (12.4, 11.5 to 13.3) | 238 (27.2, 24.0 to 30.3) | 1390 (18.6, 17.7 to 19.5) | 1343 (34.1, 32.2 to 36.0) | 3660 (25.1, 24.2 to 26.0) |
| Undiagnosed | 61 (10.1, 7.5 to 12.7) | 533 (7.5, 6.8 to 8.2) | 176 (19.4, 16.6 to 22.1) | 875 (11.7, 11.0 to 12.5) | 372 (7.3, 6.4 to 8.3) | 1028 (6.1, 5.7 to 6.6) |
| Symptomatic | 22 (4.0, 2.3 to 5.7) | 142 (1.9, 1.6 to 2.2) | 30 (4.0, 2.5 to 5.5) | 210 (2.9, 2.5 to 3.4) | 414 (11.1, 9.7 to 12.4) | 988 (6.5, 6.0 to 7.0) |
| Asymptomatic | 22 (3.6, 2.1 to 5.1) | 245 (3.0, 2.6 to 3.5) | 32 (3.7, 2.4 to 4.9) | 305 (3.8, 3.4 to 4.3) | 557 (15.9, 14.3 to 17.4) | 1644 (12.4, 11.7 to 13.1) |
| Any depression (by sex) | ||||||
| Female | 59 (21.7, 17.6 to 25.7) | 593 (14.8, 13.6 to 16.1) | 132 (32.0, 28.3 to 35.6) | 916 (21.5, 20.2 to 26.3) | 876 (40.8, 38.5 to 43.0) | 2559 (30.0, 28.9 to 31.2) |
| Male | 46 (14.6, 11.7 to 17.5) | 327 (9.7, 8.7 to 10.8) | 106 (23.3, 20.2 to 26.3) | 474 (15.0, 13.8 to 16.3) | 467 (27.3, 25.3 to 29.3) | 1101 (19.0, 17.8 to 20.1) |
DM, diabetes mellitus.