[Retracted] Investigation of the Clinical Effect of New Shoulder Joint Abduction Frame in Humeral Fracture Patients after Arthroscopic Shoulder Surgery

Table 5

Neer and VAS scores of the two groups (, points).

Group	Number of cases	Neer score			VAS score
		Preoperative	3 months after surgery	6 months after surgery	Preoperative	3 months after surgery	6 months after surgery
Abduction frame group	59		^a	^a			^a
Sling group	59		^a	^a			^a
value		0.838	6.865	8.929	0.768	8.287	6.528
value		0.404	<0.001	<0.001	0.444	<0.001	<0.001

Note: during the 6-month follow-up, 2 cases were lost to follow-up in the abduction frame group, and 3 cases in the suspension group; ^a, compared with preoperative group.