Table 4.
Interaction and effect modification of medication adherence.
| Model | -2loglikelihood | Deviance | Model Significance a | Change in β b | |
|---|---|---|---|---|---|
| 1 | Full model | 126.788 | 49.176 | p < 0.05 | - |
| 2 | Full model + HbA1c*MA | 126.049 | 0.739 | p > 0.05 | 595.22% |
| 3 | Full model + Depression*MA | 125.556 | 1.232 | p > 0.05 | 24.52% |
| 4 | Full model + Anxiety*MA | 125.758 | 1.030 | p > 0.05 | 62.92% |
| 5 | Full model + aDCSI*MA | 124.857 | 1.931 | p > 0.05 | 0: 85.57% 1: 310.49% 2–3: 31.02% |
Notation: a not significant model (p > 0.05) indicates MA was not an interaction variable, while b changes of coeffcient value of >15% indicates MA to be an effect modifier.