Table 2: Univariate analysis of patient clinical characteristics for OFA versus OBA group.

Variable

OFA (n = 46)

OBA (n = 160)

P-Value

Pain 0-6 hrs (NRS)

7 (4-8)

7 (5-8)

0.69*

Pain 6-24 hrs (NRS)

7 (3-8)

6 (5-8)

0.67*

PONV 0-6 hrs (% Zofran and/or other antiemetic)

86.96 (n = 40)

91.25 (n = 146)

0.39

LOS (% > 1)

6.52 (n = 3)

9.38 (n = 15)

0.77

PACU Time to Aldrete 10 (min)

215 (100-275)

153.5 (60-260)

0.08*

*Represents non-parametric test with continuous data presented as medians with interquartile range. Categorical data presented as percentages with frequencies.