| . | Total investigated time (April–December 2020) . | Spring wave (April–June 2020) . | Autumn wave (August–December 2020) . |
|---|---|---|---|
| Prevalence, % | 51.5 | 25.1 | 55.8 |
| Sensitivity, % (95% CI) | 40.1 (36.3–43.9) | 18.2 (8.2–32.7) | 41.7 (37.7–45.7) |
| Specificity, % (95% CI) | 80.3 (76.9–83.4) | 84.7 (77.4–90.4) | 79.1 (75.2–82.7) |
| Positive predictive value, % (95% CI) | 68.4 (63.5–73.1) | 28.6 (13.2–48.7) | 71.6 (66.6–76.2) |
| Negative predictive value, % (95% CI) | 55.7 (52.4–59.6) | 75.5 (67.7–82.2) | 51.8 (48.1–55.5) |
| Accuracy, % (95% CI) | 59.6 (56.8–62.3) | 68.0 (60.5–74.8) | 58.2 (55.2–61.2) |
| . | Total investigated time (April–December 2020) . | Spring wave (April–June 2020) . | Autumn wave (August–December 2020) . |
|---|---|---|---|
| Prevalence, % | 51.5 | 25.1 | 55.8 |
| Sensitivity, % (95% CI) | 40.1 (36.3–43.9) | 18.2 (8.2–32.7) | 41.7 (37.7–45.7) |
| Specificity, % (95% CI) | 80.3 (76.9–83.4) | 84.7 (77.4–90.4) | 79.1 (75.2–82.7) |
| Positive predictive value, % (95% CI) | 68.4 (63.5–73.1) | 28.6 (13.2–48.7) | 71.6 (66.6–76.2) |
| Negative predictive value, % (95% CI) | 55.7 (52.4–59.6) | 75.5 (67.7–82.2) | 51.8 (48.1–55.5) |
| Accuracy, % (95% CI) | 59.6 (56.8–62.3) | 68.0 (60.5–74.8) | 58.2 (55.2–61.2) |
| . | Total investigated time (April–December 2020) . | Spring wave (April–June 2020) . | Autumn wave (August–December 2020) . |
|---|---|---|---|
| Prevalence, % | 51.5 | 25.1 | 55.8 |
| Sensitivity, % (95% CI) | 40.1 (36.3–43.9) | 18.2 (8.2–32.7) | 41.7 (37.7–45.7) |
| Specificity, % (95% CI) | 80.3 (76.9–83.4) | 84.7 (77.4–90.4) | 79.1 (75.2–82.7) |
| Positive predictive value, % (95% CI) | 68.4 (63.5–73.1) | 28.6 (13.2–48.7) | 71.6 (66.6–76.2) |
| Negative predictive value, % (95% CI) | 55.7 (52.4–59.6) | 75.5 (67.7–82.2) | 51.8 (48.1–55.5) |
| Accuracy, % (95% CI) | 59.6 (56.8–62.3) | 68.0 (60.5–74.8) | 58.2 (55.2–61.2) |
| . | Total investigated time (April–December 2020) . | Spring wave (April–June 2020) . | Autumn wave (August–December 2020) . |
|---|---|---|---|
| Prevalence, % | 51.5 | 25.1 | 55.8 |
| Sensitivity, % (95% CI) | 40.1 (36.3–43.9) | 18.2 (8.2–32.7) | 41.7 (37.7–45.7) |
| Specificity, % (95% CI) | 80.3 (76.9–83.4) | 84.7 (77.4–90.4) | 79.1 (75.2–82.7) |
| Positive predictive value, % (95% CI) | 68.4 (63.5–73.1) | 28.6 (13.2–48.7) | 71.6 (66.6–76.2) |
| Negative predictive value, % (95% CI) | 55.7 (52.4–59.6) | 75.5 (67.7–82.2) | 51.8 (48.1–55.5) |
| Accuracy, % (95% CI) | 59.6 (56.8–62.3) | 68.0 (60.5–74.8) | 58.2 (55.2–61.2) |
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