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Table 4 Descriptive Data, Distribution of Responses and Floor and Ceiling Effect (n = 108)

From: Urdu version of Oswestry disability index; a reliability and validity study

ODI-U

Mean

S.D

Lowest Score

Highest Score

Missing responses to an item

Floor (%)

Ceiling (%)

Pain Intensity

1.56

1.16

0

4

0

19.4

6.5

Personal Care

1.28

1.31

0

5

0

36.1

1.8

Lifting

1.37

1.31

0

5

0

30.5

2.7

Walking

1.25

1.34

0

5

0

35.2

4.6

Sitting

1.41

1.52

0

5

0

37

4.6

Standing

1.65

1.46

0

5

0

25

3.7

Sleeping

1.12

1.05

0

5

0

28.7

0.9

Sex Life

1.16

1.33

0

5

5

39.8

0.9

Social Life

1.32

1.30

0

5

0

34.3

0.9

Traveling

1.53

1.44

0

5

0

25

6.5

Total Score (0–50)

13.89

9.57

1

41

NA

0

0