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Table 5 Pre- and post-intervention priority, change capacity, and change process content scores

From: Leveraging practice-based research networks to accelerate implementation and diffusion of chronic kidney disease guidelines in primary care practices: a prospective cohort study

Instrument Wave I Wave II
n Pre-intervention Post-intervention pvalue* n Pre-intervention Post-intervention pvalue*
Mean (SD) Mean (SD) Mean (SD) Mean (SD)
Priority for improving CKD care 28 6.1 (2.4) 6.4 (2.1) 0.46 39 6.0 (2.1) 6.4 (1.90) 0.27
CPCQ:         
 Organizational factors 26 14.5 (11.4) 16.8 (9.0) 0.29 39 13.2 (9.8) 15.0 (7.9) 0.25
 Previous history of change 28 2.4 (3.1) 3.2 (2.3) 0.25 39 2.4 (2.3) 2.5 (2.5) 0.95
 Plans for organizational refinement 29 3.6 (2.6) 4.2 (1.7) 0.21 40 3.0 (2.7) 3.7 (2.0) 0.08
 Ability to initiate and sustain change 26 8.3 (6.7) 9.4 (6.2) 0.43 40 8.0 (5.9) 9.1 (4.8) 0.22
 Strategy count 25 3.3 (4.1) 18.6 (4.5) <0.0001 37 5.5 (7.8) 16.7 (7.9) <0.0001
PPC-PCMH-R:         
 Health systems 28 45.8 (32.3) 50.0 (30.8) 0.27 28 41.1 (28.9) 40.5 (31.2) 0.90
 Clinical information system 28 48.8 (16.0) 56.3 (16.5) 0.016 28 53.2 (16.2) 58.9 (20.2) 0.12
 Decision support 28 45.8 (17.1) 63.3 (19.6) 0.0001 28 52.8 (18.4) 60.5 (24.5) 0.14
 Delivery system design 25 25.0 (14.8) 34.8 (22.7) 0.013 28 32.8 (18.6) 34.4 (20.0) 0.73
 Patient self-management support 28 21.8 (12.5) 32.1 (16.8) 0.005 28 26.5 (17.4) 30.8 (18.6) 0.23
  1. *The paired t test was used to generate the p values.
  2. SD standard deviation, CPCQ Change Process Capability Questionnaire, PPC-PCMH Physician Practice Connections—Patient-Centered Medical Home Research Version.