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Maternal Biomarker Index (BNP-based) Calculator
Maternal Biomarker Index (BNP-based): Explanation and Clinical Context The Maternal Biomarker Index (MBI) is a predictive tool developed to assess the risk of maternal complications during pregnancy, particularly in women with underlying cardiac stress. The index integrates B-type Natriuretic Peptide (BNP) levels, maternal age, and gestational week to provide a composite score that correlates with the likelihood of a