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Table 1 Baseline information of the patients

From: Prospective randomized controlled study on improving sleep quality and impact of zolpidem after total hip arthroplasty

Variable

Control group

Treatment group

Age

67.66 ± 9.14

64.47 ± 7.39

Sex

 Male

20

9

 Female

60

71

Height(m)

1.56 ± 0.08

1.55 ± 0.06

Weight (kg)

60.75 ± 12.77

64.48 ± 9.95

BMI (kg/m2)

24.99 ± 4.20

26.59 ± 3.51

  1. BMI body mass index
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X