From: Does anonymity increase the reporting of mental health symptoms?
Identifiable (n = 296) | Anonymous (n = 315) | Chi2 test statistic (degrees of freedom), P value | Odds ratio (95% confidence interval) | Adjusted* odds ratio (95% confidence interval) | |
---|---|---|---|---|---|
n (%) | n (%) | ||||
PTSD (score on the PCL) | |||||
- 17-29 | 260 (88.4) | 253 (81.4) | 9.66 (3), P = 0.022 | 1.00 | 1.00 |
- 30-39 | 22 (7.5) | 25 (8.0) | 1.17 (0.64-2.12) | 1.20 (0.66-2.19) | |
- 40-49 (sub-threshold PTSD) | 7 (2.4) | 18 (5.8) | 2.64 (1.09-6.44) | 2.74 (1.12-6.69) | |
- 50+ (probable PTSD) | 5 (1.7) | 15 (4.8) | 3.08 (1.10-8.61) | 3.18 (1.13-8.90) | |
Missing data | 2 | 4 | |||
Common mental disorders | |||||
- case (cut off 4+) | 52 (18.1) | 69 (22.9) | 2.08 (1), P = 0.150 | 1.34 (0.90-2.01) | 1.43 (0.95-2.14) |
Missing data | 8 | 13 |