. 2020 Sep 8;21:459–464. doi: 10.1016/j.jor.2020.08.033

Table 3.

Data are presented as mean ± SD.

	Preop	1wk	2week	3week	6weeks	3mths	6mths	1year	Last fu
Abductionrowhead	44.4 ± 16	125.2 ± 12^a	148.6 ± 14^a	153.8 ± 16^a	124.8 ± 12^a	152.2 ± 11^a	165.2 ± 08^a	160.4 ± 09^a	165.6 ± 12^a
Forward Flexionrowhead	38.6 ± 12	153.2 ± 16^a	169.8 ± 08^a	165.2 ± 06^a	125.6 ± 10^a	149.2 ± 06^a	166.4 ± 08^a	168.4 ± 04^a	172.8 ± 04^a
External Rotationrowhead	10.6 ± 04	34.2 ± 12^a	34.4 ± 10^a	54.2 ± 08^a	33.4 ± 06^a	54.8 ± 06^a	55.4 ± 07^a	55.4 ± 08^a	55.8 ± 06^a
Internal Rotationrowhead	Lateral thigh	Buttocks	LS junction	L 3	L3	L1^b	T12^b	T10^b	T10^b

P < .05 preoperative vs postoperative (student's paired T-test).

P < .05 preoperative vs postoperative (Wilcoxon signed-rank tests).