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Distribution of operated patients according to the level of amputation.
| Level of Amputation | Main Group N = 153 |
Comparison Group N = 178 |
ξ2 | ||
|---|---|---|---|---|---|
| N | % | N | % | ||
| Below-knee | 53 | 34.6 | 8 | 4.5 | 69.52a |
| Knee disarticulation | 49 | 32.0 | 0 | 0 | 87.48a |
| Above-knee | 51 | 33.3 | 170 | 95.5 | 183.99a |
| Total number of amputations | 153 | 100.0 | 178 | 100.0 | |
- The difference is statistically significant at α = 0.05.
