Comparison of propofol-nalbuphine and propofol-fentanyl sedation for patients undergoing endoscopic retrograde cholangiopancreatography: a double-blind, randomized controlled trial

Table 4 Satisfaction score and hospitalization days

	GroupPF(n = 199)	GroupPN(n = 201)
Endoscopist score(n,I/II/III) ^a	188/8/3	189/11/1
Anaesthesiologistscore(n,I/II/III) ^a	178/19/2	185/15/1
PSSI score(points) ^b	21.10 ± 3.82	21.01 ± 4.08
Hospitalization days(d) ^b	7.93 ± 9.80	7.42 ± 7.02

Values are presented as the frequency (%),Chi-squared test^a.Values are presented as the mean ± SD,One-sample t test ^b.Score:(I)satisfactory;(II)indeterminate;(III)not satisfactory. PSSI: patient sedation satisfactionassessment tool. Hospitalization days: time for discharge after surgery

ISSN: 1471-2253