Table 2 Factor analysis of the Casualty Chain Inventory
At scene of injury | In the hospital | |||
|---|---|---|---|---|
Items | Perception | Dissociation | Perception | Dissociation |
Fear | 0.79 | 0.70 | ||
Auditory impressions | 0.77 | 0.84 | ||
Pain | 0.69 | 0.62 | ||
Emotionally "stuck" | 0.69 | 0.60 | ||
Visual impressions | 0.71 | 0.83 | ||
Olfactory impressions | 0.60 | 0.73 | ||
Feeling of unreality | 0.88 | 0.91 | ||
Emotional numbness | 0.83 | 0.86 | ||
Cronbach's alpha | .83 | .74 | .84 | .80 |