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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Anesth Analg. 2017 Dec;125(6):2113–2122. doi: 10.1213/ANE.0000000000002586

Table 1.

Patient Demographics, Admission Characteristics, and Opioids Prescribed

Characteristic Number (%) of all respondents (n = 343) Number (%) of respondents reporting outcome* (n = 235) Number (%) of respondents not reporting outcome (n = 108) p - value**
Sex 0.86
 Male 169 (49) 115 (49) 54 (50)
 Female 174 (51) 120 (51) 54 (50)
Race 0.27
 White 228 (67) 164 (70) 64 (59)
 Black or African American 62 (18) 40 (17) 22 (20)
 Asian 21 (6) 13 (6) 8 (7)
 Other 32 (9) 18 (8) 14 (13)
Age (years) 11±5a 11±5 11±5 0.82
 1–2 30 (9) 19 (8) 11 (10)
 3–7 68 (20) 47 (20) 21 (19)
 8–14 140 (41) 94 (40) 46 (43)
 15–21 105 (31) 75 (32) 30 (28)
Number of families with siblings living at home 0.048
0.23
 All ages 256 (75) 168 (72) 88 (81)
 Adolescents 152 (44) 99 (42) 53 (49)
Primary service 0.38
 Cardiac surgery 7 (2) 5 (2) 2 (2)
 Neurosurgery 23 (7) 19 (8) 4 (4)
 General surgery 44 (13) 28 (12) 16 (15)
 Urology 51 (15) 36 (15) 15 (14)
 Plastic surgery 48 (14) 38 (16) 10 (9)
 Orthopedic surgery 157 (47) 101 (43) 56 (52)
  Posterior spinal fusion 86 (55) 54 (23) 29 (27)
 Other surgical specialty 7 (2) 5 (2) 2 (2)
 Medical 6 (2) 3 (1) 3 (3)
Hospital length of stay 3 (2–5)b days 3 (2–5) days 4 (3–6) days 0.018
 0–2 days 111 (32) 87 (37) 24 (22)
 3–4 days 124 (36) 82 (35) 42 (39)
 ≥ 5 days 108 (31) 66 (28) 42 (39)
Pain Score at Discharge 0.35
 0/10 171 (50) 114 (49) 57 (53)
 1–4/10 107 (31) 71 (30) 36 33)
 ≥ 5/10 65 (19) 50 (21) 15 (14)
Number of opioid prescriptions filled 328 (96) 226 (96) 102 (94) 0.70
Opioid Prescribed 0.37
 Oxycodone 301 (88) 204 (87) 97 (90)
  Liquid 155 (52) 109 (53) 46 (47)
  Tablet 146 (48) 95 (47) 41 (53)
 Hydromorphone 28 (8) 23 (10) 5 (5)
  Liquid 2 (7) 1 (4) 0 (0)
  Tablet 26 (93) 22 (96) 5 (100)
 Morphine IR 11 (3) 6 (3) 5 (5)
  Liquid 8 (73) 3 (50) 5
  Tablet 3 (27) 3 (50) 0
 Morphine ER 1 (< 1) 1 (<1) 0
  Methadone 2 (< 1) 1 (<1) 1 (<1)
*

Outcome is number of doses remaining

**

Comparing respondents reporting and not reporting outcome

a

Mean ± standard deviation

b

Median and interquartile ranges (25th – 75th percentile)