Influence of preoperative simulation on the reduction quality and clinical outcomes of open reduction and internal fixation for complex proximal humerus fractures

Table 3 Odds ratio of outcome: Simulation group vs. Conventional group

	OR	95% CI	P
Good reduction	2.6	1.2–5.8	0.017
Neck-shaft angle of 120°-150°	3.7	1.2–12.0	0.02
Head-shaft displacement of < 5 mm	2.6	1.1–6.2	0.031
Greater tuberosity cranialization of < 5 mm	3.9	1.4–11.3	0.008
Constant score > 65	3.4	1.5–7.4	0.002
Forward flexion > 120°	5.8	1.8–18.0	< 0.001
Complications	0.2	0.1–0.6	0.003

ISSN: 1471-2474