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Contingency table for gastric cancer and proposed threshold of calculated probability
| Calculated probability | |||
|---|---|---|---|
| P > 0.1892 | P < 0.1892 | ||
| Gastric cancer | (+) | 43 | 0 |
| (−) | 60 | 59 | |
Sensitivity: 100.0%
Specificity: 49.58%
Positive predictive value: 41.74%
Negative predictive value: 100.0%
