Table 3 Mean ± SD, number of items, observed and possible range, Cronbach's α, and correlations with hyperarousal and IES-R-total of the Social Support Inventory scales
| Â | Â | Â | Â | Â | Correlations with | |
|---|---|---|---|---|---|---|
Scale name | Mean ± SD | Number of items | Range of scores a | Cronbach's α | hyperarousal | IES-R-total |
Emotional support | 12.70 ± 2.43 | 5 | 5 - 15 | .842 | -.294 (.018b) | -.250 (.039b) |
Instrumental support | 12.02 ± 2.60 | 5 | 5 - 15 | .742 | -.380 (.003b) | -.265 (0.30b) |
Social companionship | 12.17 ± 2.85 | 5 | 5 - 15 | .844 | -.288 (.020b) | -.206 (.074b) |
Informative support | 12.39 ± 2.54 | 5 | 5 - 15 | .782 | -.236 (.048b) | -.166 (.123b) |
SSI total | 49.29 ± 9.10 | 20 | 20 - 60 | .931 | -.343 (.007b) | -.253 (.037b) |