From: Two-megahertz impedance index prediction equation for appendicular lean mass in Korean older people
Equations | Overall Agreement N (%) | Cohen’s Kappa | Sensitivity | Specificity | PPV | NPV |
---|---|---|---|---|---|---|
BIA@2 MHz | 185(94.9) | 0.779* | 71.4 | 98.8 | 91.3 | 95.3 |
BIAVermeiren | 108(55.4) | 0.216* | 100.0 | 47.3 | 25.6 | 100.0 |
BIAPeniche | 143(73.3) | 0.300* | 70.0 | 73.9 | 32.8 | 93.1 |