Table 1 Patients’ and GPs’/practice characteristics (intervention arms).
From: Depressive primary care patients’ assessment of received collaborative care
Pooled sample | PARADIES | PRoMPT | p-value | ||
|---|---|---|---|---|---|
N = 280 | N = 86 (30.7%) | N = 194 (69.3%) | |||
Patient characteristics | |||||
Age, years | Median | 51.0 [41.8, 58.0] | 47.0 [36.2, 53.0] | 53.0 [43.0, 61.8] | 0.002 |
Mean | 50.2 ± 13.6 | 46.3 ± 11.8 | 52.0 ± 14.0 | < 0.001 | |
Men | 71 (25.4%) | 23 (26.7%) | 48 (24.7%) | 0.837 | |
PHQ-9 Score at T0, points | Median | 16.0 [13.0, 19.0] | 14.0 [11.0, 17.0] | 17.0 [14.0, 19.0] | < 0.001 |
Mean | 16.3 ± 3.9 | 14.5 ± 4.2 | 17.0 ± 3.6 | < 0.001 | |
PHQ-9 Score at T1, points | Median | 11.0 [6.0, 15.0] | 9.0 [5.0, 12.0] | 12.0 [7.0, 16.0] | < 0.001 |
Mean | 11.0 ± 5.6 | 9.0 ± 4.9 | 11.9 ± 5.6 | < 0.001 | |
PHQ-9 Score at T2, points | Median | 9.0 [6.0, 14.0] | 8.0 [4.0, 12.0] | 10.0 [6.2, 14.0] | < 0.001 |
Mean | 9.9 ± 5.8 | 8.1 ± 5.2 | 10.7 ± 5.9 | < 0.001 | |
Change PHQ-9 T2–T0, points | Median | − 6.6 [− 10.0, − 3.0] | − 6.1 [− 9.0, − 2.0] | − 7.0 [− 10.0, − 3.0] | 0.636 |
Mean | − 6.3 ± 5.3 | − 6.3 ± 5.3 | − 6.3 ± 5.3 | 0.614 | |
Depression at T2 (PHQ-9 ≥ 9) | 148 (52.9%) | 32 (37.2%) | 116 (59.8%) | 0.001 | |
Potential suicidal ideation at T2 | 83 (29.6%) | 16 (18.6%) | 67 (34.5%) | 0.011 | |
PACIC, % of maximum at T2 | Median | 69.1 [54.5, 83.6] | 71.8 [43.2, 83.6] | 69.1 [56.4, 83.6] | 0.519 |
Mean | 67.8 ± 20.0 | 64.7 ± 25.0 | 69.2 ± 17.2 | 0.314 | |
Practice characteristics | |||||
Based on n = 242 patients | |||||
Type of practice | 0.002 | ||||
Single | 151 (62.4%) | 42 (48.8%) | 109 (69.9%) | ||
Group | 91 (37.6%) | 44 (51.2%) | 47 (30.1%) | ||
Location of practice | < 0.001 | ||||
Urban | 160 (66.1%) | 22 (25.6%) | 138 (88.5%) | ||
Rural | 82 (33.9%) | 64 (74.4%) | 18 (11.5%) | ||
GP qualified for “basic psychosomatic care” | 68 (28.1%) | 58 (67.4%) | 10 (6.4%) | < 0.001 | |
Year practice founded# | Median | 1997.0 [1987.0, 2001.0] | 1999.0 [1993.8, 2006.0] | 1989.0 [1985.5, 2000.0] | < 0.001 |
Practice founded after study specific median# | 130 (53.7%) | 50 (58.1%) | 80 (51.3%) | 0.277 | |
Age of study physician, years# | Median | 49.0 [44.0, 56.0] | 51.0 [47.0, 54.5] | 49.0 [43.0, 56.0] | 0.387 |
Mean | 50.5 ± 7.3 | 50.9 ± 6.9 | 50.3 ± 7.5 | 0.572 | |
