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Table 7 Association of mortality with select variables using multiple logistic regression

From: Crash characteristics and patterns of injury among hospitalized motorised two-wheeled vehicle users in urban India

Parameter Outcome Referent Odds ratio 95% confidence interval P
     Upper Lower  
Sex Female Male 1.50 0.35 6.55 0.6
Helmet use Not Worn Worn 0.60 0.19 1.92 0.4
Position Pillion Rider 0.86 0.28 2.67 0.8
Collision type Others including pedestrians Single vehicle 2.07 0.65 6.60 0.2
  Car Single vehicle 0.75 0.17 3.22 0.7
  Bus, truck, van Single vehicle 3.43 1.25 9.45 0.02
MAIS – Head* Continuous, 0 – 6 2.03 1.58 2.61 < 0.01
MAIS – Chest* Continuous, 0 – 6 2.03 1.05 3.93 0.04
MAIS – Abdomen* Continuous, 0 – 6 3.72 1.80 7.86 < 0.01
Age Continuous 1.02 0.98 1.05 0.3
  1. *MAIS is the highest AIS severity by body region