Association between Dietary Patterns during Pregnancy and Birth Size Measures in a Diverse Population in Southern US

Nutrients

Jody Ganiban¹  Uriyoán Colón-Ramos²  Eszter Völgyi³  Thuy G. Nguyen⁴  Frances A. Tylavsky⁴  Mehmet Kocak⁵  Kecia N. Carroll⁶  Susan B. Racette⁷ 

[1] Clinical and Developmental Psychology, Department of Psychology, Columbian College of Arts and Sciences, George Washington University, Room 304 Building GG 2125 St. NW, Washington, DC 20052, USA;Department of Global Health, Milken Institute School of Public Health, George Washington University, 950 New Hampshire Avenue, Washington, DC 20037, USA;Department of Pediatrics (primary), Department of Preventive Medicine, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, Research Building, 50 North Dunlap Street, Room 477R, Memphis, TN 38103, USA;Department of Preventive Medicine, University of Tennessee Health Science Center,600 Jefferson St. Room 337 Memphis, TN 38105, USA;Division of Biostatistics and Epidemiology, Department of Preventive Medicine,College of Medicine, University of Tennessee Health Science Center, 66 N. Pauline Street,Suite-633, Office 619, Memphis, TN 38105, USA;Division of General Pediatrics, Department of Pediatrics, Vanderbilt University School of Medicine, 313 Oxford House, Nashville, TN 37232-4313, USA;Program in Physical Therapy, Department of Medicine, and Institute for Public Health,Washington University School of Medicine, 4444 Forest Park Avenue, Campus Box 8502,St. Louis, MO 63108, USA;

关键词: nutrition;    pregnancy;    birth weight;    birth length;    birth head circumference;    African American;    diet patterns;   

DOI  :  10.3390/nu7021318

来源: DOAJ

【 摘 要 】

Despite increased interest in promoting nutrition during pregnancy, the association between maternal dietary patterns and birth outcomes has been equivocal.We examined maternal dietary patterns during pregnancy as a determinant of offspring’s birth weight-for-length (WLZ), weight-for-age (WAZ), length-for-age (LAZ), and head circumference (HCZ) Z-scores in Southern United States (n = 1151). Maternal diet during pregnancy was assessed by seven dietary patterns. Multivariable linear regression models described the association of WLZ, WAZ, LAZ, and HCZ with diet patterns controlling for other maternal and child characteristics. In bivariate analyses, WAZ and HCZ were significantly lower for processed and processed-Southern compared to healthy dietary patterns, whereas LAZ was significantly higher for these patterns. In the multivariate models, mothers who consumed a healthy-processed dietary pattern had children with significantly higher HCZ compared to the ones who consumed a healthy dietary pattern (HCZ β: 0.36; p = 0.019). No other dietary pattern was significantly associated with any of the birth outcomes. Instead, the major outcome determinants were: African American race, pre-pregnancy BMI, and gestational weight gain. These findings justify further investigation about socio-environmental and genetic factors related to race and birth outcomes inthis population.

【 授权许可】

Unknown