Research Article
Does Postevacuation β-Human Chorionic Gonadotropin Level Predict the Persistent Gestational Trophoblastic Neoplasia?
Table 2
Cut-off point for HCG level in the prediction of malignant GTN.
| | | Cut of point | AUC (±SD) |
| | Preevacuation (mIU/mL) | 6,000 | | | One week after evacuation (mIU/mL) | 6,288 | | | Two weeks after evacuation (mIU/mL) | 801 | | | Ratio of preevacuation level to the level after one week | 13.33 | | | Ratio of preevacuation HCG level to HCG level after two weeks | 250 | | | Ratio of HCG level after one week to that after two weeks | 4.16 | |
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AUC: area under the curve.
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