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Table 7 Sensitivity, specificity, and the odds ratio (OR) of “positive” classifications in the low back pain (LBP) group for the prone hip extension (PHE) test and active straight leg raise (ASLR) test

From: Inter-rater agreement, sensitivity, and specificity of the prone hip extension test and active straight leg raise test

 

PHE test

ASLR test

 

Examiner 1

Examiner 2

Examiner 1

Examiner 2

Sensitivity

0.27

0.18

0.25

0.20

95% CI

0.16-0.40

0.10-0.30

0.15-0.38

0.11-0.32

Specificity

0.78

0.85

0.84

0.86

95% CI

0.67-0.86

0.75-0.92

0.74-0.91

0.77-0.93

OR

1.25

1.27

1.72

1.57

95% CI

0.58-2.72

0.52-3.12

0.75-3.95

0.64-3.85