Table 4 Comparison of mean self-efficacy score in hemodialysis patients before, immediately and 1 month after intervention
Variable | Group | |||||
|---|---|---|---|---|---|---|
Intervention | Control | Mean difference | P value* | |||
Mean | SD | Mean | SD | |||
Before intervention | 52.53 | 5.84 | 49.77 | 4.40 | 2.77 | 0.04 |
Immediately after intervention | 65.30 | 5.15 | 50.00 | 4.94 | 13.78 | < 0.001 |
One month after intervention | 65.23 | 5.31 | 49.50 | 4.92 | 14.28 | < 0.001 |
Source of difference | Sum of squares | df | F | P value | Eta2 |
|---|---|---|---|---|---|
Time | 0.25 | 1 | 0.05 | 0.82 | 0.001 |
Pre-intervention score | 0.43 | 1 | 0.09 | 0.76 | 0.002 |
Group* time interaction | 1.74 | 1 | 0.38 | 0.54 | 0.007 |
Group | 5496.67 | 1 | 170.32 | < 0.001 | 0.75 |
Error | 1839.5 | 57 |