Table 2.

Postoperative follow up data.

	PMCS (n = 37)	NMCS (n = 41)	P
HSA
postsurgical	136.32 ± 4.68	136.29 ± 5.32	.910
3 months	132.41 ± 5.08	127.98 ± 6.45	.035
6 months	131.03 ± 5.27	125.88 ± 6.57	.000
1 year	129.92 ± 5.47	125.04 ± 6.54	.001
Change of HSA
3 months	3.92 ± 1.50	8.22 ± 3.09	.000
6 months	5.30 ± 2.07	10.32 ± 3.25	.000
1 year	6.41 ± 2.49	11.15 ± 3.31	.000
CSS	76.43 ± 5.97	73.21 ± 5.74	.018
ASES	88.62 ± 4.60	85.78 ± 6.32	.024
UCLA	31.82 ± 2.21	29.73 ± 2.98	.001
VAS	1.14 ± 1.00	1.76 ± 1.26	.018
Varus malunion (HSA <120°)	3	11	.081