Pain Visual

Analogue Scale

Mean

N

3.19

1638

2.97

582

3.56

117

2.88

234

3.33

117

SF-36

Mean

N

3.12

42

3.27

15

3.00

3

2.67

6

3.33

3

Others

Mean

N

3.42

14

2.80

5

3.00

1

2.50

2

5.00

1

Do not use clinical

Outcome measures

Mean

N

3.16

294

3.12

105

3.62

21

3.00

42

3.95

21

Total

Mean

N

3.20

3094

3.06

1105

3.66

21

2.93

442

3.27

221