Table 3 Postoperative functional knee scores of 16 patients at 3, 6, and 12 months

Follow-up period

Lysholm

Mean difference

p-value*

(mean ± SD)

(95% CI)

 3 months

47.44 ± 11.02

 6 months

77.75 ± 14.83

30.31 (25.80–34.82)

<0.001*

 12 months

84.75 ± 11.62

37.31 (33.96–40.66)

<0.001*

Repeated measures analysis of variance

–

–

<0.001**

Follow-up period

Böstman

Mean difference

p-value*

(mean ± SD)

(95% CI)

 3 months

20.56 ± 3.58

 6 months

25.00 ± 3.29

4.44 (3.30–5.57)

<0.001*

 12 months

26.44 ± 3.01

5.88 (4.71–7.04)

<0.001*

Repeated measures analysis of variance

–

–

<0.001**