Table 4.
Changes in the Outcome Scores at Three-Time Points in the Intervention Group (n = 52)
| T0 | T1 | T2 | T1–T0 | T2–T1 | T2–T0 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean (SD) |
Mean (SD) |
Mean (SD) |
p Value | MC | p Value | LCL | UCL | MC | p Value | LCL | UCL | MC | p Value | LCL | UCL | |
| Attitude | ||||||||||||||||
| Total score | 40.0 (5.1) | 44.1 (4.5) | 43.3 (4.8) | <.001 | 4.1 | .001 | 2.44 | 5.65 | −0.7 | .276 | −1.93 | 0.35 | 3.3 | .001 | 1.84 | 4.66 |
| Tolerance | 16.2 (2.4) | 17.6 (2.2) | 16.7 (2.1) | <.001 | 1.4 | .001 | 0.72 | 2.18 | −0.9 | .005 | −1.57 | −0.23 | 0.5 | .276 | −0.24 | 1.34 |
| Refusal | 9.4 (2.0) | 10.8 (1.9) | 10.6 (2.0) | <.001 | 1.4 | .001 | 0.65 | 2.08 | −0.2 | 1.000 | −0.85 | 0.48 | 1.2 | .001 | 0.62 | 1.75 |
| Feeling of distance | 8.0 (1.7) | 8.6 (2.0) | 8.8 (1.4) | .003 | 0.6 | .031 | 0.04 | 1.11 | 0.2 | .975 | −0.37 | 0.87 | 0.8 | .005 | 0.22 | 1.44 |
| Affinity | 6.3 (1.4) | 6.8 (1.0) | 6.9 (1.1) | <.001 | 0.5 | .001 | 0.20 | 0.96 | 0.1 | 1.000 | −0.25 | 0.44 | 0.5 | .001 | 0.34 | 1.01 |
| Intention | 11.6 (2.4) | 13.8 (2.0) | 12.9 (2.3) | <.001 | 2.2 | .001 | 1.40 | 3.00 | −0.9 | .011 | −1.67 | −0.17 | 2.2 | .001 | 0.50 | 2.05 |
| Knowledge | 9.0 (1.2) | 8.7 (1.3) | 9.0 (1.1) | .206 | −0.3 | .750 | −0.81 | 0.29 | 0.3 | .209 | −0.11 | 0.72 | 0.0 | 1.000 | −0.34 | 0.44 |
Notes: LCL = 95% lower confidence limit of the mean change of the outcome score; MC = mean changes between two-time points; SD = standard deviation; UCL = 95% upper confidence limit of the mean change of the outcome score.
Bold characters indicate p < .05. Difference at three-time points tested by repeated measures one-way ANOVA. Difference between two-time points tested by Bonferroni’s multiple comparisons.