Table 5 Comparison of two groups of patients on decisional balance, the process of change, self-efficacy and depression after intervention
Items | Analysis of covariance | Adjusted mean (95%CI) | ||||
|---|---|---|---|---|---|---|
Intervention (n = 48) (\( \overline{\mathrm{X}} \) ± s) | Control (n = 55) (\( \overline{\mathrm{X}} \) ± s) | F (df) | P | Intervention (n = 48) | Control (n = 55) | |
Decisional balance | ||||||
 Perceived benefits | 10.19 ± 2.10 | 8.73 ± 1.13 | 33.641 (1.000) | 0.000** | 10.20 (9.83, 10.57) | 8.71 (8.37, 9.06) |
 Perceived barriers | 6.58 ± 1.30 | 7.93 ± 1.12 | 18.995 (1.000) | 0.000** | 6.75 (6.42,7.09) | 7.78 (7.47, 8.09) |
Process of change | ||||||
 Cognitive level | 33.94 ± 5.57 | 29.35 ± 3.09 | 67.769 (1.000) | 0.000** | 34.52 (33.53, 35.51) | 28.84 (27.91, 29.76) |
 Behavioral level | 34.44 ± 5.01 | 32.78 ± 2.87 | 42.466 (1.000) | 0.000** | 34.47 (35.37, 37.56) | 31.01 (30.00, 32.01) |
Self-efficacy | 12.06 ± 2.40 | 10.47 ± 1.57 | 15.443 (1.000) | 0.000** | 12.00 (12.46, 12.54) | 10.53 (10.02, 11.03) |
Depression | 18.46 ± 3.36 | 20.85 ± 2.28 | 25.515 (1.000) | 0.000** | 18.30 (17.53,19.07) | 20.99 (20.28,21.71) |