Table 2 Proportion of individuals falling within the different PHQ-9 severity categories
PHQ-9 severity range | Previous ED N = 148 (18.7%) | Current ED N = 272 (34.3%) | No lifetime ED N = 330 (41.6%) |
|---|---|---|---|
None (score 0–4) | N = 30 (20.3%) | N = 7 (2.6%) | N = 143 (43.3%) |
Mild (score 5–9) | N = 39 (26.4%) | N = 30 (11.0%) | N = 101 (30.6%) |
Moderate (score 10–14) | N = 36 (24.3%) | N = 61 (22.4%) | N = 44 (13.3%) |
Moderately severe (score 15–19) | N = 27 (18.2%) | N = 82 (30.1%) | N = 31 (9.4%) |
Severe (score 20–27) | N = 16 (10.8%) | N = 92 (33.8%) | N = 11 (3.3%) |