Table 4.
Diagnostic values of the MSRA-5 and MSRA-7 with respect to different sarcopenia operational criteria.
| Risk of Sarcopenia | ||||||||
|---|---|---|---|---|---|---|---|---|
| Se | Sp | PPV | NPV | Acc | AUC (95% CI) | p-Value | ||
| EWGSOP2 | MSRA-5 | 84.62 | 32.52 | 11.70 | 95.24 | 37.50 | 0.76 (0.64–0.87) | 0.003 * |
| MSRA-7 | 92.31 | 21.95 | 11.11 | 96.43 | 28.68 | 0.73 (0.61–0.85) | 0.007 * | |
| AWGS-2019 | MSRA-5 | 88.89 | 33.90 | 17.02 | 95.24 | 41.18 | 0.68 (0.58–0.79) | 0.013 * |
| MSRA-7 | 94.44 | 22.88 | 15.74 | 96.43 | 32.35 | 0.67 (0.55–0.79) | 0.019 * | |
| IWGS | MSRA-5 | 81.82 | 32.00 | 9.57 | 95.24 | 36.03 | 0.67 (0.54–0.80) | 0.060 |
| MSRA-7 | 90.91 | 20.80 | 9.17 | 96.30 | 26.47 | 0.65 (0.50–0.79) | 0.111 | |
Values expressed as percentages. Acc: accuracy. AUC: area under the receiver operating characteristic curve. AWGS: Asian Working Group on Sarcopenia. CI: confidence interval. EWGSOP2: Revised European Working Group of Sarcopenia in Older People. IWGS: International Working Group on Sarcopenia. MSRA: Mini Sarcopenia Risk Assessment. PPV: positive predictive value. NPV: negative predictive value. Se: sensitivity. Sp: specificity. * p value < 0.05.