In a separate multivariable analysis including only those with a burn injury, increasing size of burn injury was associated with increased opioid prescriptions in those with a burn 20–49% TBSA (IRR 3.18, 95% CI 2.05–5.15, P <0.001) but the correlation in burns >50% TBSA did not reach statistical significance (IRR 1.77, CI 0.98–3.57, P =0.078) (see Supplementary material).
1
0.0780
0.0780