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Positive Cases of Alcohol Usage as Indicated by Two Biomarkers among Females in the Antenatal Period (n=193)
| Significant EtOH Usage | PEth + (≥8ng/mL) | EtG + (≥8ng/mg) | Positive cases on one or both biomarkers | Positive on both biomarkers |
|---|---|---|---|---|
| Positive | 110 (57.0%) | 75 (38.9%) | 125 (64.8%) | 62 (32.1%) |
| Negative | 83 (43.0%) | 118 (61.1%) | 68 (35.2%) | 131 (67.9%) |
