| | Model 1 | Model 2 | Model 3 | Model 4 |
|---|
| | OR 95 % CI | OR 95 % CI | OR 95 % CI | OR 95 % CI |
|---|
PTSD symptoms |
Reference group | 1.00 | 1.00 | 1.00 | 1.00 |
Low self-resiliencea
| 4.23 1.79–15.39 | 4.80 1.88–17.96 | 4.98 1.73–21.40 | 3.51 1.06–19.23 |
(CD-RI-K score <64.50) |
Total CD-RI-K scoreb
| 0.90 0.83–0.94 | 0.87 0.83–0.93 | 0.77 0.65–0.91 | 0.74 0.58–0.93 |
- Model 1: Odds ratio by independent univariate logistic regression analysis
- Model 2: Multivariate logistic regression analysis, model 1 + age, level of education completed (middle school or below, high school, or college or above), marital status (married, divorced, or widowed), smoking (non-smoker, ex-smoker, or current smoker), and drinking frequency (none, ≤1 per week, ≥2 per week)
- Model 3: Multivariate logistic regression analysis, model 2 + service area for patrol (rural or urban), duration of patrol service (<10 years, 10–19 years, or ≥20 years), and job stress
- Model 4: Multivariate logistic regression analysis, model 3 + depression (normal, mild, severe, or very severe)
-
Abbreviations: OR odds ratio, CI confidence interval
-
aCategorical data 1: Data comparing two groups (64.5 was a standard value)
-
bContinuous data 2: Continuous comparison of data based on the total scores of K-CDRI; a higher score means higher resilience
