Results of multilevel model predicting intermediate outcome composite
| Fixed effects | Coefficient (SE) | T (df) | P value |
| Model for mean patient outcome (π0i) | |||
| Intercept (β00) | 49.48 (1.07) | 46.36 (55.8) | <0.0001 |
| Practice mean patient care −57 (β01) | 0.45 (0.06) | 7.42 (53.8) | <0.0001 |
| Model for practice mean-centred patient care (π1i) | |||
| Intercept (β10) | 0.49 (0.05) | 9.6444 (43.8) | <0.0001 |
| Var in intercept | 33.04 (17.20) | 1.92 | 0.0274 |
| Var in effect of within-person practice care | 0.08 (0.03) | 3.31 | 0.0005 |
| Autoregressive order 1 term | 0.91 (0.03) | 30.28 | <0.0001 |
| Moving average order 1 term | 0.91 (0.04) | 25.14 | <0.0001 |
| Var within practice | 47.35 (16.51) | 2.87 | 0.0021 |