Population | Mean recurrence rate (entire trauma-exposed population) | Median recurrence rate (entire trauma-exposed population) | Mean recurrence rate (population with PTSD) | Median recurrence rate (population with PTSD) | Mean recurrence rate (population who recovered from PTSD) | Median recurrence rate (population who recovered from PTSD) |
---|---|---|---|---|---|---|
All studies | 13.1% (n = 21) | 3.8% (n = 21) | 24.5% (n = 5) | 24.5% (n = 5) | 25.4% (n = 9) | 22.2% (n = 9) |
Military populations only | 5.82% (n = 10) | 2.1% (n = 10) | 37.1% (n = 2) | 37.1% (n = 2) | 16.7% (n = 1) | 16.7% (n = 1) |
Civilian adult populations only | 19.8% (n = 8) | 13.9% (n = 8) | 16.1% (n = 3) | 15.4% (n = 3) | 29.4% (n = 4) | 31.8% (n = 4) |
Military and civilian populations | - | - | - | - | 23.5% (n = 4) | 19.2% (n = 4) |
Children and adolescents | 19.3% (n = 3) | 17.7% (n = 3) | - | - | - | - |