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Analysis of DASH scores based on stage of Kienböck's disease
| KB stage | Nonsurgical | Surgical | p value | ||
|---|---|---|---|---|---|
| n | DASH | n | DASH | ||
| I | 3 | 31.7 ± 24.1 | 0 | − | |
| II | 15 | 18.0 ± 20.8 | 1 | 25.8 | ns |
| IIIa | 8 | 12.7 ± 7.5 | 0 | − | |
| IIIb | 2 | 22.9 ± 21.8 | 6 | 17.6 ± 17.1 | ns |
| IV | 1 | 0.8 | 3 | 7.3 ± 4.9 | ns |
| IIIb/IV | 3 | 15.5 ± 20 | 9 | 14.2 ± 14.6 | ns |
| Combined | 29 | 20.0 ± 20.1 | 10 | 23.7 ± 24.5 | ns |
ns not significant
