Table 2.
Reliability Cronbach’s alpha coefficients and descriptive statistics of measures of waves T1 and T2 (N = 1,628)
| Cronbach’s α |
T1 |
T2 |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measures | T1 | T2 | Test–retest | Mean | SD | Median | Min | Max | Mean | SD | Min | Max |
| Psychological adjustment outcomes | ||||||||||||
| PHQ-9 | 0.888 | 0.897 | 0.86 | 6.32 | 5.58 | 5 | 0 | 27 | 6.69 | 5.65 | 0 | 27 |
| GAD-7 | 0.927 | 0.932 | 0.86 | 5.79 | 5.23 | 5 | 0 | 21 | 5.67 | 5.17 | 0 | 21 |
| ITQ severity | 0.890 | 0.898 | 0.80 | 4.72 | 4.98 | 3 | 0 | 24 | 5.01 | 5.14 | 0 | 24 |
| ITQ disturbance | 0.855 | 0.868 | 0.73 | 2.13 | 2.73 | 1 | 0 | 12 | 2.26 | 2.71 | 0 | 12 |
| Predictive variablesa | ||||||||||||
| ISU | 0.598 | - | - | 0.32 | 0.39 | 0.20 | 0 | 3 | - | - | - | - |
| PHI | 0.921 | - | - | 7.17 | 1.58 | 7.36 | 0 | 10 | - | - | - | - |
| OFS | 0.866 | - | - | 38.3 | 6.04 | 39 | 14 | 50 | - | - | - | - |
| BRS | 0.876 | - | - | 3.47 | 0.75 | 3.50 | 1 | 5 | - | - | - | - |
| IUS | 0.869 | - | - | 33.08 | 9.42 | 33.0 | 12 | 60 | - | - | - | - |
| DAI | 0.804 | - | - | 11.72 | 4.43 | 11.0 | 5 | 25 | - | - | - | - |
| TLS | 0.817 | - | - | 4.48 | 1.62 | 4.00 | 3 | 9 | - | - | - | - |
| BIN | - | - | - | 2.87 | 0.84 | 3 | 1 | 4 | - | - | - | - |
| SF-PaDS | 0.835 | - | - | 5.94 | 4.36 | 5.00 | 0 | 20 | - | - | - | - |
| PI-6 | 0.856 | - | - | 3.39 | 0.86 | 3.5 | 0 | 5 | - | - | - | - |
| IWAH | 0.863 | - | - | 3.78 | 0.63 | 3.77 | 1 | 5 | - | - | - | - |
Note: BIN: Belongingness in Neighbourhood; BRS: Brief Resilience Scale; DAI: The Death Anxiety Inventory; GAD-7: The Generalized Anxiety Disorder Scale; ISU: Increases in Substance Use; ITQ: The International Trauma Questionnaire; IUS: The Intolerance to Uncertainty Scale; IWAH: The Identification with all humanity scale; OFS: The Openness to the Future Scale; SF-PADS: The Short-form Persecution and Deservedness Scale; PHI: The Pemberton Happiness Index; PHQ-9: The Patient Health Questionnaire-9; PI: The Primals Inventory; TLS: The Three-item Loneliness Scale; aPredictors were assessed only at T1.