The DIAMOND initiative: implementing collaborative care for depression in 75 primary care clinics

Table 4 CPCQ Quality improvement factors and strategies applied at baseline and change one and two years post-implementation, mean ± SD (minimum, median, maximum)

Scale	Number of items	Score range	Baseline	1 Year post-implemen.	2 Years post-implemen.
Number of clinics			75	74	62
Organizational factors, overall	16	−2 to +2	0.85 ± 0.59	0.96 ± 0.6	1.01 ± 0.6**
Organizational factors, overall	16	−2 to +2	(−1.3, 1.0, 1.8)	(−0.9, 1.1, 1.9)	(−0.9, 1.2, 1.8)
History of change	3	−2 to +2	0.98 ± 0.72	1.08 ± 0.8	1.22 ± 0.7**
History of change	3	−2 to +2	(−1.7, 1.0, 2.0)	(−1.0, 1.3, 2.0)	(−1.0, 1.3, 2.0)
Continuous refinement	3	−2 to +2	1.22 ± 0.76	1.37 ± 0.7	1.41 ± 0.7*
Continuous refinement	3	−2 to +2	(−2.0, 1.3, 2.0)	(−1.0, 1.3, 2.0)	(−1.3, 1.7, 2.0)
Sustain change	10	−2 to +2	0.70 ± 0.60	0.81 ± 0.6	0.83 ± 0.6*
Sustain change	10	−2 to +2	(−1.2, 0.8, 1.7)	(−0.8, 0.9, 1.9)	(−0.8, 0.9, 1.8)
Change strategies used in past year	14	0 to 100	29.6 ± 28.1	75.1 ± 22.3**	74.6 ± 0.2**
Change strategies used in past year	14	0 to 100	(0.0, 26.8, 100)	(17.9, 82.1, 100)	(14.3, 82.1, 100)
Priority to improve depression	1	1 to 10	6.7 ± 1.7	6.9 ± 1.5	6.6 ± 1.9
Priority to improve depression	1	1 to 10	(2, 7, 9)	(3, 7, 10)	(1, 7, 10)

ISSN: 1748-5908