Journal of The Korean Society of Physical Medicine

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Table. 3.

Table. 3.

The Validity of PIT and SIT were Compared RF (n = 51)

Sensitivity Specificity PPV NPV Prevalence index % agreement Cohen’s Kappa (CI) PABAK
PIT .65 .63 .90 .25 .84 65% .17 (-.07, .41) .29
SIT .68 .70 .90 .35 .80 68% .28 (.03, .53) .37

PPV: positive predictive value, NPV: negative predictive value, PABAK: prevalence-adjusted bias-adjusted Kappa, PIT: prone instability test, SIT: side-lying instability test

J Korean Soc Phys Med 2021;16:1-7 https://doi.org/10.13066/kspm.2021.16.1.1
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