TABLE 2

Mean of PACIC Score at Baseline, 6, and 12 Months Postenrollment, Unadjusted and Adjusted for Baseline

TimeUnadjusteda Mean (95% CI)Adjustedb Mean (SE)
Intervention, n = 105Control, n = 104PIntervention, n = 105Control, n = 104Pc
Total scoreBaseline3.1 (2.9–3.3)3.0 (2.8–3.2).27
6 mo3.4 (3.2–3.6)3.0 (2.8–3.3).023.4 (0.09)3.1 (0.09).01
12 mo3.6 (3.4–3.8)3.2 (2.9–3.4).013.6 (0.08)3.3 (0.10)
Subdomain
Patient activationBaseline3.0 (2.8–3.2)2.7 (2.5–3.0).16
6 mo3.4 (3.1–3.7)3.1 (2.8–3.3).093.4 (0.11)3.0 (0.12).01
12 mo3.8 (3.6–4.0)3.3 (3.0–3.6).013.7 (0.10)3.4 (0.12)
Delivery system design and/or decision supportBaseline3.6 (3.4–3.8)3.6 (3.3–3.8).86
6 mo3.9 (3.7–4.1)3.7 (3.5–3.9).194.0 (0.08)3.7 (0.10).10
12 mo4.0 (3.8–4.1)3.7 (3.5–4.0).133.9 (0.08)3.7 (0.10)
Goal settingBaseline3.1 (2.9–3.4)3.0 (2.8–3.2).46
6 mo3.4 (3.1–3.6)3.1 (3.0–3.3).133.4 (0.10)3.1 (0.10).06
12 mo3.6 (3.4–3.8)3.2 (3.0–3.4).023.5 (0.10)3.2 (0.11)
Problem solvingBaseline3.3 (3.1–3.6)3.2 (2.9–3.4).30
6 mo3.5 (3.2–3.8)3.2 (3.0–3.5).143.5 (0.11)3.2 (0.11).02
12 mo3.9 (3.7–4.1)3.4 (3.1–3.7).013.8 (0.11)3.4 (0.13)
Coordination and/or follow-upBaseline2.7 (2.4–2.9)2.4 (2.2–2.6).12
6 mo2.9 (2.6–3.2)2.5 (2.3–2.7).012.9 (0.12)2.5 (0.11)<.01
12 mo3.0 (2.8–3.3)2.5 (2.2–2.7)<.013.0 (0.12)2.5 (0.11)
  • CI, confidence interval.

  • a Unadjusted estimate provided using t-test comparisons.

  • b Adjusted estimates provided by using mixed linear regression controlling for baseline.

  • c P value for both 6 and 12 mo.