Comparison of preserved ovaries with non-preserved ovaries with torsed masses
| Variables | Preserved ovaries (n=7) | Non-preserved ovaries (n=7) | P value |
| Age (years) | 10.0 | 9.6 | 0.456 |
| WBC (x 109/L) | 9.6 | 12.55 | 0.295 |
| CRP (mg/dL) | 0.095 | 0.34 | 0.149 |
| Mass size (cm) | 8 | 7.4 | 0.306 |
| Abdominal pain lasting (hours) | 24 | 144 | 0.027 |
Abdominal pain lasting (hours): the duration of abdominal pain (from onset to surgery).
CRP, C-reactive protein; WBC, white blood cell.