Table 2 Predictors of PTSD by logistic regression analysis among adolescent survivors (n = 4604)
Variables | Odds | P | 95% CI | |
|---|---|---|---|---|
Lower Upper | ||||
Constant | 2.046 | .998 | ||
Gender | 1.265 | .081 | .971 | 1.648 |
Age | .961 | .510 | .854 | 1.082 |
Ethnic group | 2.951 | .468 | .159 | 54.829 |
Grade | .782 | .275 | .504 | 1.215 |
Only-child status | .950 | .747 | .694 | 1.299 |
Physical exercise | .655 | .003 | .497 | .863 |
Loss of house and property | 1.569 | <.001 | 1.273 | 1.934 |
Being injured | 1.562 | .035 | 1.033 | 2.362 |
Being buried | 1.770 | .079 | .936 | 3.347 |
Being handicapped | 1.156 | .735 | .499 | 2.677 |
Deaths of relatives | 1.190 | .238 | .892 | 1.587 |
Deaths of family members | 1.736 | .005 | 1.178 | 2.558 |
Handicaps of relatives | 1.337 | .119 | .928 | 1.927 |
Handicap of family members | 1.200 | .546 | .664 | 2.167 |
Witness of death | 1.338 | .003 | 1.104 | 1.623 |
Witness of bury | 1.094 | .395 | .890 | 1.344 |
Witness of injury | .962 | .689 | .795 | 1.164 |
Social support | .977 | <.001 | .965 | .988 |