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. 2015 Jun;50(6):643–650. doi: 10.4085/1062-6050-50.2.04

Table 3.

Results of Cross-Tabulation Analysis of Final Prediction Modela

Status
 Number
Injury
 No Injury
 Total
High risk (≥2 risk factors) 58 30 88
Low risk (0 or 1 risk factor) 45 123 168
Total 103 153 256
a 

Fisher exact 1-sided P < .001, sensitivity = 0.56, specificity = 0.80, positive likelihood ratio = 2.87, negative likelihood ratio = 0.54, and odds ratio = 5.28 (90% confidence interval = 3.31, 8.44).