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Table 4 Responsiveness of the NODI

From: Responsiveness of Nepali version of Oswestry Disability Index (ODI) on individuals with non-specific low back pain

 

N

AUC (95%CI)

MIC

Sensitivity

Specificity

Mean change score ± SD

Primary Analysis (GROC 4 vs 5–7)

38/53

0.87

4.22

77.4%

84.2%

10.81 ± 9.60

Small improvement (GROC 4 vs 5)

38/28

0.79

3.11

71.4%

78.9%

7.50 ± 6.63

Medium improvement (GROC 4 vs 6)

38/15

0.93

5.22

86.7%

84.2%

13.034 ± 11.90

Large improvement (GROC 4 vs 7)

38/10

0.97

6.34

90%

94.7%

16.76 ± 9.96

  1. Abbreviations: NODI Nepali version of Oswestry Disability Index, GROC-NP Global Rating of Change, AUC Area Under the Curve, MIC Minimum Important Change, SD Standard Deviation