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Table 3 Range of motion

From: Computer-assisted total knee arthroplasty using mini midvastus or medial parapatellar approach technique

 

Time

 

Week 2

Week 3

Week 4

Week 5

Week 6

Week 7

MIS

3.97 ± 2.16

2.97 ± 1.68

3.19 ± 1.43

2.72 ± 1.47

2.20 ± 1.23

1.97 ± 1.10

Conventional

2.77 ± 1.43

2.55 ± 1.71

2.62 ± 1.66

2.10 ± 1.11

1.86 ± 1.09

1.81 ± 1.13

p-value

     

0.003a

  1. aTwo-way ANOVA. Represents between group p-value for factor ‘treatment’ (F(1) = 13.32). Post-hoc comparison of between group differences showed a 1.20 (95 % CI 0.27 – 2.12; p = 0.01) points difference in favor of the conventional group at week 2