Table 2 Crude rates of all-cause and MDD-related initial hospital encounters following a PHQ-9 assessment
None/Minimal | Mild | Moderate | Moderately severe | Severe | |
|---|---|---|---|---|---|
No. of patients | 75,227 | 45,857 | 69,325 | 54,772 | 34,964 |
Type of hospital encounter, N (%) | |||||
All-cause | 2746 (3.7) | 1927 (4.2) | 3363 (4.9) | 3026 (5.5) | 2369 (6.8) |
MDD-related | 591 (0.8) | 452 (1.0) | 921 (1.3) | 813 (1.5) | 776 (2.2) |