Table 4 Characteristics of the multiple logisitic regression models in VALID sampler
From: Development and validation of a dietary screener for carbohydrate intake in endurance athletes
model | Sensitivity | Specificity | False positives | False negatives | PPV | NPV | c statistic |
|---|---|---|---|---|---|---|---|
5 variablesa | 52.6 | 82.2 | 12.0 | 15.4 | 58.8 | 78.2 | 0.71 |
10 variables | 75.4 | 86.4 | 9.1 | 8.0 | 72.9 | 87.9 | 0.90 |
15 variables | 89.5 | 87.3 | 8.6 | 3.4 | 77.3 | 94.5 | 0.94 |