Table 4 Change in depression categories for each patient’s follow up PHQ-9 testing over each patient’s entire follow-up period. (n = 5795)
All Appointment | < 7 days | 1 week-3 months | 3–6 months | 6–12 months | 1–2 years | > 2 years | |
|---|---|---|---|---|---|---|---|
(n = 5795) | (n = 614) | (n = 1509) | (n = 1056) | (n = 1066) | (n = 1193) | (n = 357) | |
Decreased Depression | 330 (5.7) | 9 (1.5) | 93 (6.2) | 117 (11.1) | 44 (4.3) | 46 (3.9) | 21 (5.9) |
Severe to None | 11 (0.2) | – | – | 3 (0.3) | 3 (0.3) | 3 (0.3) | 2 (0.6) |
Severe to Mild | 11 (0.2) | 1 (0.2) | 2 (0.1) | 2 (0.2) | 5 (0.5) | 1 (0.1) | – |
Severe to Moderate | 5 (0.1) | – | – | 2 (0.2) | 2 (0.2) | 1 (0.1) | – |
Severe to Moderately Severe | 20 (0.4) | 1 (0.2) | 4 (0.3) | 8 (0.8) | 1 (0.3) | 6 (0.5) | – |
Moderately Severe to None | 15 (0.3) | – | 4 (0.3) | 5 (0.5) | 3 (0.3) | 3 (0.3) | – |
Moderately Severe to Mild | 25 (0.4) | – | 6 (0.4) | 8 (0.8) | 5 (0.5) | 4 (0.3) | 2 (0.6) |
Moderately Severe to Moderate | 26 (0.4) | 1 (0.2) | 5 (0.3) | 7 (0.7) | 6 (0.6) | 4 (0.3) | 3 (0.8) |
Moderate to None | 53 (0.9) | 3 (0.5) | 16 (1.1) | 16 (1.5) | 5 (0.5) | 9 (0.8) | 4 (1.1) |
Moderate to Mild | 61 (1.1) | 1 (0.2) | 23 (1.5) | 21 (2.0) | 9 (0.8) | 4 (0.3) | 3 (0.8) |
Mild to None | 103 (1.8) | 2 (0.3) | 33 (2.2) | 45 (4.3) | 5 (0.5) | 11 (0.9) | 7 (2.0) |
Increased Depression | 188 (3.3) | 17 (2.8) | 48 (3.2) | 59 (5.6) | 27 (2.2) | 25 (2.1) | 12 (3.4) |
None to Severe | 5 (0.1) | – | – | 2 (0.2) | – | 3 (0.3) | – |
Mild to Severe | 3 (0.1) | – | – | 2 (0.2) | – | – | 1 (0.3) |
Moderate to Severe | 5 (0.1) | – | 1 (0.1) | 1 (0.1) | 2 (0.2) | – | 1 (0.3) |
Moderately Severe to Severe | 17 (0.3) | 1 (0.2) | 5 (0.3) | 4 (0.4) | 3 (0.3) | 4 (0.3) | – |
None to Moderately Severe | 1 (0.02) | – | – | 1 (0.1) | – | – | – |
Mild to Moderately Severe | 13 (0.2) | 1 (0.2) | 1 (0.1) | 5 (0.5) | – | 4 (0.3) | 2 (0.5) |
Moderate to Moderately Severe | 21 (0.4) | 4 (0.7) | 7 (0.5) | 2 (0.2) | 6 (0.6) | – | 2 (0.6) |
None to Moderate | 19 (0.3) | 2 (0.3) | 5 (0.3) | 5 (0.5) | 2 (0.2) | 5 (0.4) | |
Mild to Moderate | 44 (0.8) | 6 (1.0) | 12 (0.8) | 14 (1.3) | 5 (0.5) | 5 (0.4) | 2 (0.6) |
None to Mild | 60 (1.0) | 3 (0.5) | 17 (1.1) | 23 (2.2) | 9 (0.8) | 4 (0.3) | 4 (1.1) |
No Change | 5277 (91.1) | 588 (95.8) | 1368 (90.7) | 880 (83.3) | 995 (93.3) | 1122 (94.1) | 324 (90.8) |