Table 4.
Comparisons of medication errors, self-efficacy for appropriate medication and patient activation between the 2 groups at different time points (n = 104).
| Postintervention | Between subjects effects | Interaction effect time × group | ||||
| Baseline | Immediately | 1mo | 3mo | F(p) | F(p) | |
| MEQ | ||||||
| Intervention | 22.31 (3.09) | 31.69 (2.39) | 29.67 (2.805) | 29.10 (2.715) | 44.640 (0.000) | 247.728 (0.000) |
| Control | 23.02 (3.53) | 26.00 (3.35) | 24.34 (3.216) | 24.00 (3.276) | ||
| t/Z | −1.382∗ | −7.278† | 8.988∗ | 8.624∗ | ||
| P | .170 | <.001 | <.001 | <.001 | ||
| SEAMS | ||||||
| Intervention | 21.14 (2.77) | 28.96 (2.670 | 26.51 (2.38) | 25.14 (2.42) | 31.632 (0.000) | 367.434 (0.000) |
| Control | 21.98 (2.87) | 23.89 (3.12) | 22.02 (2.85) | 22.00 (2.86) | ||
| t | −1.524∗ | 8.892∗ | 8.704∗ | 6.028∗ | ||
| P | .131 | <.001 | <.001 | <.001 | ||
| PAM | ||||||
| Intervention | 44.28 (6.38) | 56.92 (9.02) | 54.97 (8.68) | 53.75 (7.910 | 42.698 (0.000) | 132.055 (0.000) |
| control | 42.98 (6.78) | 43.60 (6.74) | 43.02 (6.75) | 42.99 (6.77) | ||
| t | 1.009∗ | 8.549∗ | 7.854∗ | 7.462∗ | ||
| P | .316 | <.001 | <.001 | <.001 | ||