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Pain Research and Management
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Pain Research and Management
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2020
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Article
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Tab 1
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Clinical Study
Ultrasound-Guided Transmuscular Quadratus Lumborum Block Reduces Postoperative Pain Intensity in Patients Undergoing Total Hip Arthroplasty: A Randomized, Double-Blind, Placebo-Controlled Trial
Table 1
Demographic data and duration of surgery.
Patient characteristics
Group Con
Group QLB
value
Female/male
31/11
28/13
0.579
Age,
y
67 (8)
66 (7)
0.382
Weight, kg
57 (7.5)
57 (8.2)
0.898
Height, cm
161 (6.6)
163 (6.4)
0.094
ASA, I/II/III (
n
)
3/29/10
5/28/8
0.451
Operation time, minutes
100 (7)
98 (8)
0.269