Table 2. Questionnaire Data at Pre (T1) Assessment and Post (T2) Assessment.
| Variable | T1 Pre |
T2 Post |
Difference test |
||
|---|---|---|---|---|---|
| M | SD | M | SD | Paired samples t-test | |
| PGD sum score (13 standard items) |
21.3 | 6.4 | 18.5 | 6.3 | .002* |
| PGD cultural supplement | 26.5 | 5.9 | 26.2 | 8.7 | .779 |
| PHQ9 | 4.2 | 2.7 | 4.4 | 3.9 | .790 |
| GAD7 | 4.2 | 3.2 | 3.8 | 3.1 | .374 |
| ITQ Re | 1.3 | 1.7 | 1.6 | 1.9 | .387 |
| ITQ Av | 1.6 | 2.2 | 1.3 | 2.0 | .235 |
| ITQ Th | .6 | 1.0 | .7 | 1.3 | .574 |
| WHO wellbeing scale | 15.1 | 5.2 | 15.4 | 4.8 | .704 |
| PG13 | 17.6 | 5.7 | 16.8 | 6.4 | .204 |
Note. M = mean; SD = standard deviation; PGD = prolonged grief disorder; PHQ9 = patient health questionnaire 9; GAD7 = generalized anxiety disorder 7; ITQ Re = International Trauma Questionnaire – Reexperiencing subscale; ITQ Av = International Trauma Questionnaire – Avoidance subscale; ITQ Th = International Trauma Questionnaire – Threat subscale; WHO = world health organization wellbeing scale; PG13 = prolonged grief 13.
*p < .05. **p < .01. ***p < .001.