From: Spatial effects should be allowed for in primary care and other community-based cluster RCTS
 |  |  |  | AIC |
---|---|---|---|---|
Model | b(Treat) | se | AIC | Difference |
Rand Prac + MM | -0.0147 | 0.098 | 2724.86 | 0.00 |
Rand Prac + MM + N/S | -0.0098 | 0.098 | 2726.27 | 1.41 |
Rand Pract + MM + E/W + N/S | -0.0095 | 0.099 | 2728.27 | 3.41 |
Random practa | 0.0015 | 0.140 | 2735.66 | 10.80 |
Random practice + N/S | 0.015 | 0.140 | 2737.18 | 12.33 |
Robust se (pract as cluster) | -0.0278 | 0.136 | 2761.04 | 36.18 |
Ignoring clusteringb | -0.0278 | 0.076 | 2761.038 | 36.18 |