Stress Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2234-1668   pISSN 1225-665X

Stress : eISSN 2234-1668 / pISSN 1225-665X

Table. 3.

Table. 3.

Hierarchical logistic regression of comorbidity in individuals with PTSD

Risk factor Step Final model


Wald OR Wald OR 95% CI
Step 1
 Gender 9.78** 2.11 4.78* 1.82 1.06~3.12
 Age 8.51** 1.03 .99 1.01 .99~1.03
 Unmarried 5.28* 3.49 .76 1.73 .50~5.97
 Separated/widowed .38  .85 1.81 .65 .35~1.22
 Prior history of mental illness .01  1.03 .01 1.04 .44~2.43
Negelkerke R2=.073
Step 2
 Disaster trauma 3.74 1.37 4.30* 1.46 1.02~2.07
 Material loss .07 1.00 .02  1.00 1.00~1.00
Negelkerke R2=.087
Step 3
 Time since natural disasters 1.40 1.00 1.00~1.02
 Monthly income reduction 8.13** 1.30 1.30~4.08
 Recipient of basic living 6.75** 1.35 1.35~8.70
 Physical illness 3.39 .99 .99~1.46
 Resilience 28.15*** .23 .14~.40
 Social support 2.52 .72 .48~1.08
Negelkerke R2=.305

OR: odds ratio, CI: confidence interval.

p<.05,

p<.01,

p<.001.

Korean J Stress Res 2019;27:259-67 https://doi.org/10.17547/kjsr.2019.27.3.259
© 2019 Korean J Stress Res