Table 2

Logistic regression model predicting odds of opioid prescribing at discharge

ParameterAdjusted OR (95% CI)
Gender (non-male vs male)1.03 (0.80 to 1.32)
Age1.03 (0.94 to 1.08)
Race (non-white vs white)1.19 (0.92 to 1.54)
Ethnicity (non-Hispanic vs Hispanic)1.04 (0.76 to 1.43)
Positive AOD test1.01 (0.67 to 1.52)
Trauma center*
 B versus A0.51 (0.32 to 0.79)
 C versus A0.26 (0.16 to 0.42)
 D versus A1.19 (0.79 to 1.81)
 E versus A0.79 (0.35 to 1.80)
 F versus A0.38 (0.23 to 0.63)
 G versus A0.47 (0.32 to 0.67)
 H versus A0.86 (0.54 to 1.84)
 I versus A0.30 (0.16 to 0.66)
 J versus A0.43 (0.14 to 1.15)
Trauma center volume (median centered)1.01 (1.00 to 1.01)
  • *Trauma center A is referent site.