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Table 3 Multiple logistic regression analysis of the risk factors for propeller flap necrosis

From: Predictors of the surgical outcome of propeller perforator flap reconstruction, focusing on the effective safe distance between the perforator and the wound edge

Variables

Odds-ratio

95% CI

P-value

Nearest distance from perforator to defect location

0.806

0.854–0.952

0.000

Arc of rotation

2.829

1.284–6.670

0.016