| Severity |
Pre Camp Average (stdev) |
Follow-up Average (stdev) |
P value | Effect size | Cohen’s d | |
|---|---|---|---|---|---|---|
| Mild | 17 (± 4.2) | 19.5 (± 9.1) | 0.5 | 0.17 | 0.35 | Small |
| Moderate | 30.7 (±5.3) | 15.3 (±11.2) | <0.001 | 0.66 | 1.76 | Large |
| Severe | 37.4 (±9.2) | 20.0 (± 12.5) | <0.05 | 0.62 | 1.58 | Large |
| Very Severe | 47.9(± 5.6) | 28.9 (±12.2) | <0.01 | 0.71 | 2 | Large |