Table 3 Comparisons of perceived benefits, perceived barriers, self-efficacy and practice between two groups
Before intervention | After intervention | |||||
|---|---|---|---|---|---|---|
Intervention (N = 55) | Control (N = 55) | Intervention (N = 53) | Control (N = 51) | |||
Mean (SD) | Mean (SD) | Pa | Mean (SD) | Mean (SD) | Pa | |
Perceived benefits | 30.46 (3.97) | 30.02 (3.66) | 054 | 32.5 (2.62) | 29.7 (2.65) | <0.001 |
Perceived barriers | 11.7 (5.10) | 12.9 (5.3) | 0.24 | 7.42 (2.21) | 10.3 (3.13) | <0.001 |
Self-efficacy | 11.92 (2.93) | 13.08 (2.64) | 0.056 | 15.2 (1.45) | 12.7 (2.12) | <0.001 |
Practice | 11.2 (2.1) | 11.5 (2.6) | 0.73 | 19.4 (1.75) | 10.6 (2.1) | <0.001 |