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. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: Anesth Analg. 2022 Jan 1;134(1):133–140. doi: 10.1213/ANE.0000000000005503

Table 1.

Demographic characteristics of the sample

Demographic factor Pediatric patients
(n = 185)
Child sex, % (n)
 Male 58%, 107
 Female 42%, 78
Child age, Mean (SD) 9.10 (4.27)
Child age category, % (n)
 0 - 4 years-old 14%, 26
 5 - 11 years-old 57%, 105
 12+ years-old 29%, 54
Child race, % (n)
 White 79%, 146
 Black 17%, 31
 Asian 2%, 3
 Other 2%, 4
Child ethnicity, % (n)
 Hispanic 2%, 4
Number of children in home, Median (IQR) 1 (1 – 2)
Other leftover opioid prescription(s) in home, % (n)
 Yes 14% (25)
 No 86% (158)
Surgical procedure, % (n)
 Hernia and other urologic 19%, 36
 Soft tissue 25%, 47
 Orthopedic extremity 17%, 31
 Complex ear 11%, 20
 Tonsillectomy/adenoidectomy 28%, 51
Type of opioid prescribed, % (n)
 Oxycodone HCI 82%, 151
 Hydrocodone/Acetaminophen 17%, 31
 Tramadol HCL 1%, 3
Opioid form, % (n)
 Liquid 72 %, 134
 Tablets 28%, 51
Weight-based dosing, % (n)
 Yes 56%, 103
 No 42%, 78
 Not specified 2%, 4
Opioid RX duration in days, % (n)
 1-2 days 8%, 14
 3 days 71%, 131
 5 days 17%, 32
 7-8 days 2%, 4
Total MMEs prescribed, Median (IQR) 45 (27 – 67)
Average postoperative pain intensity (0 - 10), Mean (SD) 5.72 (2.38)