Probability of PTSD in employees of the Norwegian Ministries, according to localisation during the bomb attack adjusted for gender, age, education, marital status and leadership position
| OR | 95% CI | p Value | |
|---|---|---|---|
| Location | |||
| Abroad | ref | – | – |
| Norway | 0.97 | 0.49 to 1.95 | 0.94 |
| Oslo periphery | 0.92 | 0.40 to 2.10 | 0.83 |
| Oslo downtown | 1.11 | 0.42 to 2.92 | 0.83 |
| Government district | 8.79 | 4.45 to 17.37 | <0.001 |
| Gender (women vs men) | 2.03 | 1.28 to 3.23 | 0.003 |
| Age (increase of 10 years) | 1.04 | 0.85 to 1.26 | 0.72 |
| Education (years) | |||
| More than 16 | ref | – | – |
| 13–16 | 1.65 | 1.04 to 2.63 | 0.035 |
| 12 or less | 1.53 | 0.80 to 2.92 | 0.20 |
| Married or cohabiting (yes vs no) | 0.98 | 0.62 to 1.53 | 0.92 |
| Leadership (yes vs no) | 0.42 | 0.20 to 0.86 | 0.019 |
PTSD, post-traumatic stress disorder.