Table 2 Mean IES-R scores and prevalence of suspected PTSD by different cut off scores of IES-R (n = 427)
Variables | Probable PTSD according to IES-R n(%) | ||
|---|---|---|---|
33 cut off score | 35 cut off score | Cut off score average of 2 across items | |
Yes | 173 (40.5) | 155 (36.3) | 92 (21.5) |
No | 254 (59.5) | 272 (63.7) | 335 (78.5) |
IES-R | Mean ± standard deviation | ||
Intrusion | 11.1 ± 5.9 | ||
Avoidance | 11.2 ± 6.5 | ||
Hyperarousal symptoms | 10.8 ± 5.8 | ||
Total score | 33.1 ± 17.4 | ||