Preoperative | Postoperative | Mean correction | P value | |
---|---|---|---|---|
HVA | 45.7 ± 5.0 | 12.1 ± 7.2 | 33.6 | < 0.001a |
IMA | 15.2 ± 3.4 | 4.2 ± 2.5 | 11 | < 0.001a |
DMAA | 29.7 ± 11.8 | 16.0 ± 7.1 | 13.7 | < 0.001a |
TSP | 6(5–6) | 4(3–4) | 2 | < 0.001b |
MT-I length | 56.4 ± 4.4 mm | 53.3 ± 4.5 mm | 3.1 mm | < 0.001a |
MT-I to II/II to III distance | 3.3(2.9–3.9) | 1.8(1.5–2.1) | 1.5 | < 0.001b |
VAS | 5(4–5) | 0(0–1) | 5 | < 0.001b |
AOFAS | 35(32–40) | 95(89–100) | 60 | > 0.001b |