Pain at rest

Groups

Mean difference

Standard error

95% CI

P value

L*

K†

1.43

0.54

0.04, 2.84

0.046^#

KL‡

0.80

0.54

−0.71, 2.09

0.446

P§

1.42

0.54

0.11, 2.84

0.045^#

K

KL

−0.63

0.53

−2.14, 0.64

0.636

P

−0.11

0.53

−1.32, 1.39

0.99

KL

P

0.62

0.53

−0.57, 2.14

0.642

Pain with movement

L

K

1.36

0.58

−0.14, 2.87

0.093

KL

0.29

0.58

−1.32, 1.69

0.958

P

0.082

0.58

−1.29, 1.66

0.999

K

KL

−1.08

0.57

−2.67, 0.31

0.239

P

−1.28

0.57

−2.63, 0.28

0.116

KL

P

−0.21

0.56

2.14, 1.46

0.983