Table 5.
Mean difference and effect sizes for process of care measures at follow-up in study of integrated primary care for patients with mental and physical multimorbidity
| Intervention | Usual care | Comparison | ||||||
|---|---|---|---|---|---|---|---|---|
| No of patients | Mean (SD) | No of patients | Mean (SD) | Difference in means (95% CI) | Effect size* | |||
| Patient assessment of chronic illness care (PACIC) | ||||||||
| Patient activation | 153 | 2.50 (1.4) | 159 | 2.08 (1.2) | 0.42 (0.13 to 0.71) | 0.32 | ||
| Delivery system design/decision support | 153 | 2.71 (1.2) | 159 | 2.29 (1.1) | 0.42 (0.17 to 0.67) | 0.36 | ||
| Goal setting | 153 | 2.18 (1.2) | 158 | 1.77 (1.0) | 0.41 (0.16 to 0.66) | 0.37 | ||
| Problem solving/contextual counselling | 154 | 2.65 (1.2) | 158 | 2.28 (1.2) | 0.37 (0.10 to 0.64) | 0.31 | ||
| Follow-up/coordination | 153 | 2.00 (0.9) | 158 | 1.77 (1.0) | 0.23 (−0.08 to 0.54) | 0.16 | ||
| Total score | 155 | 2.37 (1.1) | 163 | 1.98 (1.0) | 0.39 (0.16 to 0.62) | 0.37 | ||
| Client satisfaction questionnaire (CSQ) | ||||||||
| Quality of service | 155 | 2.90 (0.9) | 158 | 2.51 (1.0) | 0.39 (0.18 to 0.60) | 0.41 | ||
| Kind of service you wanted | 155 | 2.97 (0.8) | 159 | 2.63 (0.9) | 0.34 (0.15 to 0.53) | 0.40 | ||
| Satisfied with help | 152 | 2.51 (1.0) | 156 | 2.42 (1.0) | 0.09 (−0.13 to 0.31) | 0.09 | ||
| Services helped | 152 | 3.11 (0.8) | 158 | 2.68 (0.9) | 0.43 (0.24 to 0.62) | 0.50 | ||
| Satisfied overall | 152 | 2.95 (0.9) | 154 | 2.48 (0.8) | 0.47 (0.28 to 0.66) | 0.53 | ||
| Come back to service | 153 | 2.96 (0.8) | 157 | 2.48 (0.8) | 0.48 (0.30 to 0.60) | 0.60 | ||
| Total score | 156 | 2.90 (0.6) | 160 | 2.58 (0.6) | 0.32 (0.19 to 0.45) | 0.53 | ||
*Effect size based on pooled SD for collaborative care and usual care.