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Table 1 Comparison of general information of cadaveric specimens between PSI and CI groups

From: Computed tomography-based patient-specific cutting guides used for positioning of the femoral component of implants during unicompartmental knee arthroplasty: a cadaver study

Group

Age (years)

Height (millimeters)

Weight (kilograms)

Femoral valgus angle (o)

PSI group (n = 25)

59.88 ± 9.18

159.84 ± 8.92

52.80 ± 10.10

5.58 ± 1.23

CI group (n = 25)

57.92 ± 9.28

162.28 ± 7.77

53.12 ± 8.39

5.91 ± 1.05

Statistic value (t)

0.831

-0.961

-0.149

-1.053

P-value

0.414

0.346

0.883

0.303

  1. PSI, patient specific instrumentation; CI, conventional instrumentation