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Table 3 Logistic regression predicting falls

From: Impact of falls on early mortality from severe traumatic brain injury

  Falls: < 3 meters*
  Crude OR (95% CI) P-value Adjusted OR (95% CI) P-value
Age     
   0 – 39 1   1  
   40 – 64 4.87 (3.23, 7.34) <0.0001 4.91 (3.25, 7.41) <0.0001
   65+ 29.35 (19.13, 45.03) <0.0001 29.39 (19.02, 45.43) <0.0001
Sex     
   Female 1   1  
   Male 0.73 (0.53, 1.00) 0.05 0.94 (0.66, 1.36) 0.75
Race     
   White 1   1  
   Black 0.80 (0.52, 1.24) 0.32 1.22 (0.75, 1.97) 0.42
   Other 1.11 (0.68, 1.80) 0.68 1.12 (0.65, 1.93) 0.68
Year of Injury (every year increment) 0.96 (0.90, 1.02) 0.17 0.96 (0.89, 1.03) 0.21
  Falls: > 3 meters**
  Crude OR (95% CI) P-value Adjusted OR (95% CI) P-value
Age     
   0 – 39 1   1  
   40 – 64 3.14 (2.31, 4.27) <0.0001 3.16 (2.32, 4.31) <0.0001
   65+ 7.96 (5.40, 11.74) <0.0001 8.62 (5.79, 12.83) <0.0001
Sex     
   Female 1   1  
   Male 1.53 (1.09, 2.16) 0.02 1.83 (1.27, 2.63) 0.001
Race     
   White 1   1  
   Black 0.67 (0.44, 1.03) 0.06 0.76 (0.49, 1.17) 0.22
   Other 1.23 (0.81, 1.88) 0.34 1.13 (0.73, 1.77) 0.58
Year of Injury (every year increment) 1.02 (0.97, 1.08) 0.44 1.02 (0.96, 1.08) 0.57
  1. *Dependent variable is Falls < 3 meters vs. Other (without Falls > 3 meters)
  2. **Dependent variable is Falls > 3 meters vs. Other (without Falls < 3 meters)