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Table 4 Mean pressures for MA & FA at 10°, 45°, and 90°

From: No evidence of mid-flexion instability after robotic-assisted total knee arthroplasty as assessed by intraoperative pressure sensors

 

MA (SD)

FA (SD)

Mean difference (95% CI)

P-value

Medial 10°

35.9 (22.8)

28.9 (17.1)

7.1 (2.5–16.6)

0.143

Lateral 10°

31.3 (23.8)

34.5 (22.3)

3.2 (−7.7–14.2)

0.557

Medial 45°

29.3 (16.9)

31.3 (20.1)

1.9 (−6.9–10.9)

0.661

Lateral 45°

26.2 (15.6)

24.4 (15.7)

1.8 (−9.4–5.8)

0.636

Medial 90°

31.0 (14.6)

27.3 (23.2)

−3.7 (−13.1–5.7)

0.438

Lateral 90°

20.7 (13.4)

24.8 (16.6)

4.1 (−3.1–11.5)

0.259