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Table 1 Preoperative baseline data

From: Comparison of lower limb lifting and squeeze exsanguination before tourniquet inflation during total knee arthroplasty

Parameters

Group A(n = 118)

Group B(n = 118)

P value

Age

68.4 ± 8.8

69.5 ± 9.2

0.513

Male/Female

48/70

52/64

0.521

BMI

24.9 ± 2.3

25.2 ± 2.4

0.773

HB(g/L)

129.8 ± 10.2

127.6 ± 9.8

0.614

VAS score

4.8 ± 1.3

4.6 ± 1.5

0.368

HSS score

56.8 ± 17.6

59.2 ± 16.9

0.254

ROM

118.2 ± 12.1

121.1 ± 11.7

0.472

SF-36(PCS)

45.2 ± 13.7

44.7 ± 14.1

0.334

SF-36(MCS)

46.3 ± 15.4

47.2 ± 14.8

0.671

  1. BMI body mass index, HB hemoglobin, VAS visual analogue scale, HSS the hospital for special surgery, ROM range of motion, SF-36(PCS) 36-item short form survey (physical component summary), SF-36(MCS) 36-item short form survey (mental component summary)
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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