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Table 3 Sensitivity analysis comparing the study population to the excluded population

From: Long-term disabilities after traumatic head injury (THI): a retrospective analysis from a large level-I trauma center in Saudi Arabia

Variable Study population Excluded sample P-value
N = 652 N = 652  
Gender % 92.6 92.7 0.91a
Age, mean 26.9 26.8 0.76^
Length of stay, mean 51.5 49.2 0.56^
Revised trauma scale,mean 10.4 10.3 0.26^
Injury severity score, mean 13.9 14.4 0.33^
Intensive care unit admission % 62.7 60.8 0.44a
Surgey % 28.3 26.4 0.41a
  1. aChi-2; ^T-test