Fish consumption prior to pregnancy and pregnancy outcomes in the National Birth Defects Prevention Study, 1997-2011
| Autor: | Dejian Lai, Renata H. Benjamin, Suzan L. Carmichael, Laura E. Mitchell, Adrienne T. Hoyt, Amy P. Case, Mark A. Canfield, D. Kim Waller, Tunu A. Ramadhani |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Adult medicine.medical_specialty Percentile Population Medicine (miscellaneous) Article Odds Congenital Abnormalities 03 medical and health sciences Eating Young Adult 0302 clinical medicine Pregnancy medicine Odds Ratio Animals Humans 030212 general & internal medicine Pregnancy outcomes education education.field_of_study 030109 nutrition & dietetics Nutrition and Dietetics Obstetrics business.industry Public Health Environmental and Occupational Health Fishes Infant Newborn Pregnancy Outcome Maternal Nutritional Physiological Phenomena Fish consumption medicine.disease United States Diet Prevention Study Seafood Infant Small for Gestational Age Small for gestational age Premature Birth Female business |
| ISSN: | 1368-9800 |
| Popis: | ObjectiveTo evaluate the relationships between maternal fish consumption and pregnancy outcomes in a large, population-based sample of women in the USA.DesignWe collected average fish consumption prior to pregnancy using a modified version of the semi-quantitative Willett FFQ. We estimated adjusted OR (aOR) and 95 % CI for associations between different levels of fish consumption and preterm birth (SettingThe National Birth Defects Prevention Study (NBDPS).SubjectsControl mother–infant pairs with estimated delivery dates between 1997 and 2011 (n 10 919).ResultsNo significant associations were observed between fish consumption and preterm birth or early preterm birth (aOR = 0·7–1·0 and 0·7–0·9, respectively). The odds of having an SGA infant were elevated (aOR = 2·1; 95 % CI 1·2, 3·4) among women with daily fish consumption compared with women consuming fish less than once per month. No associations were observed between other levels of fish consumption and SGA (aOR = 0·8–1·0).ConclusionsHigh intake of fish was associated with twofold higher odds of having an SGA infant, while moderate fish consumption prior to pregnancy was not associated with preterm or SGA. Our study, like many other studies in this area, lacked information regarding preparation methods and the specific types of fish consumed. Future studies should incorporate information on nutrient and contaminant contents, preparation methods and biomarkers to assess these relationships. |
| Databáze: | OpenAIRE |
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