Effect sizes (Glass’s Δ) between PCOQ baseline and follow-up scores
| Subset of observations analysed | Health and wellbeing | Health knowledge and self-care | Confidence in health provision | Confidence in health plan | ||||
|---|---|---|---|---|---|---|---|---|
| Glass’s Δ (95% CI) | n | Glass’s Δ (95% CI) | n | Glass’s Δ (95% CI) | n | Glass’s Δ (95% CI) | n | |
| Patients expected to improvea | 0.52 (0.25 to 0.78) | 118 | 0.37 (0.06 to 0.68) | 82 | 0.48 (0.05 to 0.90) | 45 | 0.27 (0.00 to 0.54) | 105 |
| Patients expected to stay the sameb | 0.13 (−0.17 to 0.42) | 90 | 0.14 (−0.19 to 0.47) | 71 | −0.02 (−0.25 to 0.21) | 141 | 0.09 (−0.23 to 0.41) | 74 |
↵a Identified by the maximum last appointment score for the confidence in health provision domain, and a score >3 (same) in change in main problem for all other domains.
↵b Identified by a score below maximum last appointment score for the confidence in health provision domain, and a score of 3 (same) in change in main problem for all other domains. PCOQ = Primary Care Outcomes Questionnaire.