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. 2022 Feb 28;14:81–85. doi: 10.1016/j.artd.2021.11.019

Table 1.

Comparison of preoperative alcohol usage between low- and high-dose opioid groups.

Frequency Low opioid, N (%) High opioid, N (%)
Alcohol usage None 15 (21.4) 16 (22.9) P = .596
Yes, <1 a week 23 (32.9) 18 (25.7)
Yes, 2-7 a week 28 (40.0) 34 (48.6)
Not reported 4 (5.7) 2 (2.8)