Mean changes in P3C-OCT scores between time 1 and time 2 for 36 paired practices
| Time 1 | Time 2 | Change T1→ T2 (p value; effect size) | |
| Total OCT Score | 5.8 | 6.7 | 0.9 (p=0.01; r=0.42)* |
| Information and Communication | 7.4 | 8.1 | 0.7 (p=0.25; r=0.19) |
| Care Planning | 6.6 | 7.2 | 0.6 (p=0.14; r=0.25) |
| Goals and Outcomes | 6.1 | 7.8 | 1.7 (p<0.001; r=0.61)* |
| Transitions | 4.9 | 5.2 | 0.3 (p=0.43; r=013) |
| Organisational Process Activities | 4.3 | 5.2 | 0.9 (p=0.03; r=0.36) |
| Decision Making | 3.8 | 4.4 | 0.6 (p=0.07; r=0.3) |
The top row provides the total OCT score (out of a maximum of 20), followed by domains of P3C. The OCT score for each domain is given for time 1, time 2 and the difference between time 1 and 2. The statistical significance of these differences is indicated by p value from Wilcoxon signed-rank test. Statistically significant results (at the level p<0.008; corresponding to a Bonferroni adjustment for six tests at the p<0.05 significance level) are indicated in bold font and with * next to the p value. Effect sizes were calculated as test statistic z by the square root of the number of pairs.
OCT, Organisational Change Tool; P3C, Person Centred Coordinated Care.