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Table 3 Logistic regression analysis of factors used to differentiate between 226 helmeted and unhelmeted bicyclists treated for traumatic injury, 2008–2018

From: Bike helmets prevent pediatric head injury in serious bicycle crashes with motor vehicles

PredictorOdds ratio95% Confidence intervalp-value
Age in years0.990.90–1.080.77
Helmet Status (Yes vs. No)6.022.41–15.15< 0.000
Severity (Severe vs. Not Severe)0.910.86–0.960.002