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Correlations of the PHQ-9 and PQH-2 with measures of HADS, WHO-5, and GAD-7
| HADS | WHO-5 | GAD-7 | ||
|---|---|---|---|---|
| HADS-A | HADS-D | |||
| PHQ-9 | 0.698 | 0.572 | −0.522 | 0.737 |
| PHQ-2 | 0.573 | 0.491 | −0.518 | 0.582 |
PHQ-9 Patient Health Questionnaire-9, PHQ-2 Patient Health Questionnaire-2, HADS Hospital Anxiety and Depression Scale, WHO-5 WHO-5 Well-Being Index, GAD-7 Generalized Anxiety Disorder-8
All correlations were significant at the 0.001 level
