Characteristics | PAH (n=25) | CTEPH (n=49) | All (n=74) |
Depression (PHQ-9 score), mean (SD), range | 5.9 (4.7), 0–15 | 4.4 (4.6), 0–19 | 4.9 (4.6), 0–19 |
Minimal (0–4), n (%) | 9 (36.0) | 32 (65.3) | 41 (55.4) |
Mild (5–9), n (%) | 10 (40.0) | 10 (20.4) | 20 (27.0) |
Moderate to severe (10–27), n (%) | 6 (24.0) | 7 (14.3) | 13 (17.6) |
Anxiety (GAD-7 score), mean (SD), range | 3.3 (4.9), 0–20 | 2.8 (2.9), 0–11 | 3.0 (3.7), 0–20 |
Minimal (0–4), n (%) | 18 (72.0) | 38 (77.6) | 56 (75.7) |
Mild (5–9), n (%) | 4 (16.0) | 9 (18.4) | 13 (17.6) |
Moderate to severe (10–21), n (%) | 3 (12.0) | 2 (4.1) | 5 (6.8) |
CTEPH, chronic thromboembolic pulmonary hypertension; GAD-7, Generalised Anxiety Disorder 7; PAH, pulmonary arterial hypertension; PHQ-9, Patient Health Questionnaire 9.