Table 1.
Past 12-Month Mental Health Conditions and Comorbidity in Regular Force Personnel.
| Total (%) | % (95% CI) | ||||||
|---|---|---|---|---|---|---|---|
| PTSD | MDD | GAD | PD | AAD | ADD | ||
| Comorbid mental health conditions | |||||||
| PTSD | 5.3 | — | 29.5 (25.1 to 34.3) | 38.4 (32.7 to 44.4) | 43.2 (36.0 to 50.7) | 15.5 (9.5 to 24.4) | 16.4 (10.7 to 24.3) |
| MDD | 8.0 | 44.0 (38.0 to 50.2) | — | 54.4 (48.5 to 60.1) | 47.2 (40.0 to 54.5) | 19.8 (13.6 to 27.8) | 37.3 (28.9 to 47.7) |
| GAD | 4.7 | 33.7 (28.5 to 39.3) | 32.3 (28.1 to 36.8) | — | 42.5 (35.7 to 49.5) | 12.4 (7.3 to 20.2) | 18.4 (12.2 to 26.9) |
| PD | 3.4 | 26.9 (22.1 to 32.2) | 20.0 (16.4 to 24.1) | 30.2 (25.0 to 35.9) | — | 9.9 (5.7 to 16.7) | 14.9 (9.4 to 23.0) |
| AAD | 2.5 | 7.4 (4.5 to 11.9) | 6.2 (4.2 to 9.2) | 6.7 (3.9 to 11.2) | 7.6 (4.3 to 13.0) | — | — |
| ADD | 2.0 | 6.0 (4.0 to 9.4) | 9.7 (6.9 to 12.4) | 7.7 (5.1 to 11.3) | 8.7 (5.3 to 13.7) | — | — |
| Number of comorbid mental health conditions | |||||||
| 1 condition | 9.9 | 32.9 (27.4 to 38.9) | 41.3 (36.3 to 46.3) | 23.4 (18.9 to 28.5) | 27.0 (21.1 to 34.0) | 69.3 (60.3 to 77.1) | 57.0 (47.2 to 66.2) |
| 2 conditions | 3.7 | 31.2 (26.3 to 26.5) | 31.6 (27.5 to 36.0) | 36.0 (30.1 to 42.4) | 22.5 (17.1 to 28.8) | 15.6 (10.4 to 22.7) | 19.5 (12.4 to 29.2) |
| 3+ conditions | 2.4 | 35.9 (30.4 to 41.9) | 27.1 (23.0 to 31.8) | 40.6 (34.7 to 46.9) | 50.5 (43.4 to 57.6) | 15.1 (9.1 to 23.9) | 23.5 (16.6 to 32.3) |
AAD, alcohol abuse disorder; ADD, alcohol dependence disorder; CI, confidence interval; GAD, generalized anxiety disorder; MDD, major depressive disorder; PD, panic disorder; PTSD, posttraumatic stress disorder.
Cross-tabulations are interpreted as the percentage of those with the mental health condition in the column who also had the mental health condition in the row (e.g., of those with PTSD, 44.0% had MDD).