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Table 4 Correlations of the PHQ-9 and PQH-2 with measures of HADS, WHO-5, and GAD-7

From: The reliability and validity of the Patient Health Questionnaire-9 (PHQ-9) and PHQ-2 in patients with infertility

 

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

  1. 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
  2. All correlations were significant at the 0.001 level