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Table 1 Results of GAD-7 and PHQ-9 questionnaires

From: Anxiety and depression disorders in patients with pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension

Symptoms Anxiety disorder (GAD-7) Depression disorder (PHQ-9)
  No symptoms 11 (7.0%) 9 (5.7%)
  Minimal symptoms 75 (47.5%) 62 (39.2%)
  Mild symptoms 55 (34.8%) 55 (34.8%)
  Moderate symptoms 13 (8.2%) 21 (13.3%)
  Serious/severe symptoms 4 (2.5%) 11 (7.0%)
Daily routine difficulty
  No or mild MD Anxiety or depression
   disorder (moderate to severe)
Daily routine difficulty GAD-7 (Anxiety)
  n 105 32
  Not difficult at all 41 (39.0%) 1 (3.2%)
  Somewhat difficult 54 (51.4%) 17 (54.8%)
  Very difficult 9 (8.6%) 8 (25.8%)
  Extremely difficult 1 (1.0%) 5 (16.1%)
Daily routine difficulty PHQ-9 (Depression)
  n 103 33
  Not difficult at all 29 (28.2%) 0 (0.0%)
  Somewhat difficult 62 (60.2%) 14 (42.4%)
  Very difficult 11 (10.7%) 13 (39.4%)
  Extremely difficult 1 (1.0%) 6 (18.2%)
  1. Values are given as total number and %, the framing indicates the subgroup with moderate to severe MD.