Table 1. Patient Characteristics at Enrollment Table 1. Patient Characteristics at Enrollment
Characteristics Overall
(n = 83) PRN
(n = 49) ERAS
(n = 34) p-value
Age (years) 53.30 (14.06) 54.37 (13.56) 51.76 (14.83) 0.41
Ethnicity Hispanic or Latino 3 (4%) 1 (2%) 2 (6%) 0.64
Not Hispanic or Latino 77 (93%) 46 (94%) 31 (91%)
Unknown / Not Reported 3 (4%) 2 (4%) 1 (3%)
Race American Indian/Alaska Native 2 (2%) 2 (4%) 0 (0%) 0.70
Asian 0 (0%) 0 (0%) 0 (0%)
Native Hawaiian or Pacific Islander 0 (0%) 0 (0%) 0 (0%)
Black or African American 40 (48%) 23 (47%) 17 (50%)
White 38 (46%) 22 (45%) 16 (47%)
More Than One Race 1 (1%) 1 (2%) 0 (0%)
Unknown / Not Reported 2 (2%) 1 (2%) 1 (3%)
Male (Y/N) 55 (66%) 30 (61%) 25 (74%) 0.24
Height (cm) 173.88 (9.33) 173.32 (10.24) 174.68 (7.92) 0.52
Weight (kg) 89.22 (20.80) 90.61 (22.97) 87.21 (17.34) 0.47
BMI (kg/m2) 29.45 (6.33) 30.09 (6.91) 28.54 (5.34) 0.28
History of IV Drug Use (Y/N) History of IV Drug Use (Y/N) 6 (7%) 4 (8%) 2 (6%) 0.69
Prescription Pain Medication at Home (Y/N) Prescription Pain Medication at Home (Y/N) 21 (25%) 11 (22%) 10 (29%) 0.47
Cells represent: mean (SD) or n (%) Cells represent: mean (SD) or n (%)