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Table 2 The perioperative and postoperative characteristics of the cBTKA and iBTKA groups

From: Usefulness of an accelerometer-based navigation system in bilateral one-stage total knee arthroplasty

 

cBTKA group

(N = 57)

iBTKA group

(N = 44)

p value

Operative duration (min)

127.25 ± 18.95

125.18 ± 12.98

0.54

Total drain volume

(ml)

420.88 ± 240.54

354.55 ± 176.43

0.13

CBL (ml)

1052.41 ± 343.87

998.04 ± 311.46

0.42

Blood transfusion

43.86%

43.18%

0.95

  1. Data are presented with mean ± SD except blood transfusion rate
  2. min minutes, ml milliliters, mg milligrams, CBL calculated blood loss
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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