Table 2.
Calculation of the area under the ROC curve, confidence interval, level of significance, and result of the association criterion for agent occurrence
| Variable | Value | Variable | Value |
|---|---|---|---|
| Coronavirus | Rotavirus | ||
| Area under the TOC curve (AUC) | 0.645 | Area under the TOC curve (AUC) | 0.667 |
| 95% confidence interval | 0.574–0.712 | 95% confidence interval | 0.600–0.730 |
| Significance level P | 0.0433 | Significance level P | 0.0103 |
| Associated criterion for occurrence in age (days) | ≤ 10 | Associated criterion for occurrence in age (days) | > 8 |
| Cryptosporidium spp. | Eimeria spp. | ||
| Area under the TOC curve (AUC) | 0.689 | Area under the TOC curve (AUC) | 0.654 |
| 95% confidence interval | 0.623–0.749 | 95% confidence interval | 0.613–0.694 |
| Significance level P | < 0.0001 | Significance level P | 0.0007 |
| Associated criterion for occurrence in age (days) | > 6 | Associated criterion for occurrence in age (days) | > 37 |
| Gastrointestinal nematodes | Diarrhea | ||
| Area under the TOC curve (AUC) | 0.653 | Area under the TOC curve (AUC) | 0.652 |
| 95% confidence interval | 0.612–0.692 | 95% confidence interval | 0.614–0.688 |
| Significance level P | 0.0002 | Significance level P | < 0.0001 |
| Associated criterion for occurrence in age (days) | > 36 | Associated criterion for occurrence in age (days) | ≤ 21 |