Comparison of average scores in research units in general in the control group before and after the study_
| Mean score | Standard deviation | 95% Confidence interval | P value | ||
|---|---|---|---|---|---|
| Pre-intervention | 78.06 | 1.98 | 74.00 | 82.12 | 0.394 |
| Post-intervention | 75.33 | 11.29 | 71.11 | 79.55 | |
Comparison of average scores of research units in general in the test group before and after the intervention_
| Mean score | Standard deviation | 95% Confidence interval | P value | ||
|---|---|---|---|---|---|
| Pre-intervention | 72.12 | 9.91 | 68.39 | 75.80 | 0.013 |
| Post-intervention | 77.53 | 7.71 | 74.65 | 80.41 | |
Comparison of the average scores of the fatigue questionnaire dimensions of the research units between the test and control groups before and after the intervention_
| T statistic | Degree of freedom | Mean score difference | Standard deviation difference | Confidence interval | P value | ||
|---|---|---|---|---|---|---|---|
| Daily activity | 3.26 | 58.00 | 4.50 | 1.37 | 1.74 | 7.25 | 0.002 |
| Sleep | 2.83 | 46.24 | 2.20 | 0.77 | 0.64 | 3.76 | 0.007 |
| Stress | 2.19 | 58.00 | 1.46 | 0.67 | 0.13 | 2.80 | 0.032 |
| Total | 3.38 | 48.23 | 8.16 | 2.41 | 3.31 | 13.02 | 0.001 |
Absolute and relative frequency distribution of studied children according to age_
| Age (years) | Intervention | Control | Test statistics | P value | ||
|---|---|---|---|---|---|---|
| N | % | N | % | |||
| 6–11 | 15 | 50 | 15 | 50 | ||
| 12–16 | 15 | 50 | 15 | 50 | ||
| Total | 30 | 100 | 30 | 100 | T = 0/74 df = 10 | 1 |