Table 2 Pain score time-trends in 1-year after TKA

2 days

4.3 (2.0)

2 weeks

0.6 (0.0,1.3)

0.046

8 weeks

1.4 (0.8,2.2)

< 0.001

52 weeks

1.9 (1.1,2.7)

< 0.001

2 weeks

3.7 (2.2)

2 days

−0.6 (−1.3,–0.0)

0.046

8 weeks

0.8 (0.2,1.5)

0.007

52 weeks

1.3 (0.5,2.1)

< 0.001

8 weeks

2.9 (2.3)

2 days

–1.4 (–2.2,–0.8)

< 0.001

2 weeks

–0.8 (–1.5,–0.2)

0.007

52 weeks

0.5 (–0.3,1.2)

0.592

52 weeks

2.4 (2.4)

2 days

–1.9 (–2.7,–1.1)

< 0.001

2 weeks

–1.3 (–2.1,–1.1)

< 0.001

8 weeks

–0.5 (–1.2,0.3)

0.592