Comparison of ED95 of Butorphanol and Sufentanil for gastrointestinal endoscopy sedation: a randomized controlled trial

Table 1 General comparison between group S and group B

	S group(n = 100)	B group(n = 100)
Weight, kg	63 ± 11	64 ± 10
Sex (male, female)	(60, 40)	(63, 37)
SBP, mmHg	128 ± 15	130 ± 21
Heat rate, beats/min	69 ± 17	77 ± 13
Height, cm	165 ± 8	166 ± 8
BMI, kg/m²	23.3 ± 3.0	23.4 ± 2.8
Operation time, min	14.4 ± 4.9	14.6 ± 4.9
Preoperative hand grip strength, kg	42.9 ± 9.5	44.4 ± 8.9
ASA classification, I/II	60/40	66/34

ASA American Society of Anesthesiologists ASA physical status classification. Normally distributed statistics dates were mean ± SD, and a two independent sample t-test was used to evaluate the differences between the two groups. Sex and ASA classification were ratio and were compared by χ2 test. There were no significant differences between the two groups (P > 0.05)

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