Table 2.

Comparison of clinical outcomes between the two groups

	Two-stage group (n = 20)	One-stage group (n = 22)	P value
VAS
Preoperative	5.60 ± 0.75	5.72 ± 0.93	0.632
At final follow-up	1.65 ± 0.74	1.40 ± 0.79	0.319
P value	0.001	0.001
ASES
Preoperative	41.95 ± 10.58	40.10 ± 9.61	0.557
At final follow-up	81.27 ± 6.94	83.75 ± 8.11	0.529
P value	0.001	0.001
Constant-Murley
Preoperative	36.85 ± 8.08	39.40 ± 6.59	0.266
At final follow-up	79.50 ± 7.77	78.59 ± 7.95	0.711
P value	0.001	0.001
Satisfaction rate	90.0%	68.2%	0.085

Abbreviations: VAS visual analogue scale, ASES American Shoulder and Elbow Surgeons score