Fetal diagnosis and therapy · 1993
Maternal serum alpha-fetoprotein screening: the need to use race/ethnic specific medians in Asians.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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O'Brien J E, Drugan A, Chervenak F A, Johnson M P, Isada N B, Hallak M, Evans M I
Аннотация
OBJECTIVES: We questioned whether race-specific databases for maternal serum alpha-fetoprotein (MSAFP) screening should be added to those already available for African-American and white patients.
STUDY DESIGN: We analyzed 138,272 MSAFP samples. The geographic origin of the samples was New York metropolitan area. Patients were classified as white, African-American, Hispanic or Asian. The usual adjustments were made and groups compared. Statistical analysis included ANOVA and multiple comparison test.
RESULTS: MSAFP values are highest (p < 0.05) for Asians, followed by African-Americans, Hispanics, and whites, although the difference between Hispanic and white was not significant.
CONCLUSIONS: Four separate databases are definable if specimen quantity is sufficient. Race/ethnic specific databases are more likely to yield the most accurate detection of abnormal MSAFP values, and therefore, fetal anomalies.
STUDY DESIGN: We analyzed 138,272 MSAFP samples. The geographic origin of the samples was New York metropolitan area. Patients were classified as white, African-American, Hispanic or Asian. The usual adjustments were made and groups compared. Statistical analysis included ANOVA and multiple comparison test.
RESULTS: MSAFP values are highest (p < 0.05) for Asians, followed by African-Americans, Hispanics, and whites, although the difference between Hispanic and white was not significant.
CONCLUSIONS: Four separate databases are definable if specimen quantity is sufficient. Race/ethnic specific databases are more likely to yield the most accurate detection of abnormal MSAFP values, and therefore, fetal anomalies.