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Mann–Whitney U Test Comparing Flap Survival against Study Variables (N = 34)
| Variables | Survival n |
Nonsurvival n |
Mann–Whitney U Test | Significance |
|---|---|---|---|---|
| Surface area of the defect | 29 | 5 | 32.0 | 0.044 |
| Age | 29 | 5 | 68.0 | 0.826 |
| Etiology of the defect | ||||
| Road traffic accidents | 9 | 1 | ||
| Burns | 8 | 0 | 48.5 | 0.208 |
| Degloving injuries | 12 | 4 | ||
| Site of the defect | ||||
| Elbow | 3 | 0 | ||
| Forearm | 8 | 1 | 70.0 | 0.896 |
| Finger | 12 | 4 | ||
| Dorsum of the hand | 6 | 0 | ||
