LOS, length of stay; IQR,
interquartile range; SD, standard deviation; NRS, numerical rating
scale; PONV, postoperative nausea and vomiting; QoR-15, quality of
life-15 scale.
Data are means ± 1 standard deviation or medians (interquartile ranges)
for quantitative data and n (%) for quantitative data.
*Mann–Whitney U test.
†Chi-squared test.
‡ t test.
§Fisher’s exact test.