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Search Results for Birth Weight

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Journal Article
Demography (2020) 57 (1): 99–121.
Published: 29 January 2020
...Andrea M. Tilstra; Ryan K. Masters Abstract Birth weight in the United States declined substantially during the 1990s and 2000s. We suggest that the declines were likely due to shifts in gestational age resulting from changes in obstetric practices. Using restricted National Vital Statistics System...
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Includes: Supplementary data
Journal Article
Demography (1989) 26 (2): 335–343.
Published: 01 May 1989
... of ethnicity, birth weight, maternal age, and plurality on birth outcomes—that is, on infant survival and deaths due to perinatal, congenital, and respiratory diseases and to sudden infant death syndrome. The results confirm the pronounced impact of birth weight on infant mortality and identify similarities...
Journal Article
Demography (1984) 21 (3): 309–321.
Published: 01 August 1984
... and then explained statistically as a product of the distribution of births by birth weight and maternal age. The impact of birth weight is more pronounced than is the effect of maternal age. The analysis suggests the potential utility of examining infant mortality separately by cause of death. Based on the findings...
Journal Article
Demography (1984) 21 (2): 207–215.
Published: 01 May 1984
...Elwood D. Carlson Abstract Over ninety low-weight infants were born per thousand live births in South Carolina, based on 96,000 birth records from 1975 and 1979. Higher incidence of low birth weight for black infants cannot be explained away as a result of black/white differences in age...
Journal Article
Demography (2001) 38 (4): 573–576.
Published: 01 November 2001
...Edwin J.C.G. Van Den Oord; David C. Rowe Abstract To advance research on birth weight differences between black and white infants, it may be useful to study maternal effects. These effects present a set of risk factors that are largely unrelated to those that are presently under investigation...
Journal Article
Demography (2001) 38 (4): 569–571.
Published: 01 November 2001
... and demographic processes researchers must be vigilant not to commit the errors of the past by misusing race as a variable. 14 1 2011 © Population Association of America 2001 2001 Birth Weight Skin Color Causal Effect Racial Difference Causal Inference References J. Adams...
Journal Article
Demography (2002) 39 (2): 353–368.
Published: 01 May 2002
... the Peabody Individual Achievement Tests of Mathematics and Reading Recognition as our outcome variables, we also evaluated the dynamic nature of biological and social risk factors from ages 6 to 14. We found the following: (1) birth weight is significantly related to developmental outcomes, net of important...
Journal Article
Demography (1993) 30 (3): 489–506.
Published: 01 August 1993
...Jeffrey E. Kallan Abstract The low birth weight (LBW) gap between blacks and whites has remained largely unexplained in past research. Most previous research on the topic has focused on LBW as a single entity, and without using a causal framework for. analysis. The present study examines...
Journal Article
Demography (2012) 49 (4): 1385–1405.
Published: 03 August 2012
...Amy Hsin Abstract Time diaries of sibling pairs from the PSID-CDS are used to determine whether maternal time investments compensate for or reinforce birth-weight differences among children. The findings demonstrate that the direction and degree of differential treatment vary by mother’s education...
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Journal Article
Demography (2007) 44 (2): 335–343.
Published: 01 May 2007
...Ming-Jen Lin; Jin-Tan Liu; Shin-Yi Chou Abstract This research note combines two national Taiwanese data sets to investigate the relationships among low birth weight (LBW) babies, their parents’ educational levels, and their future academic outcomes. We find that LBW is negatively correlated...
Journal Article
Demography (2003) 40 (4): 701–725.
Published: 01 November 2003
...Narayan Sastry; Jon M. Hussey Abstract We examine differences in the mean birth weights of infants born to non-Hispanic black, non-Hispanic white, and Mexican-origin Hispanic mothers (of any race) in Chicago in 1990 using linear regression models with neighborhood fixed effects. Our pooled models...
Journal Article
Demography (2021) 58 (2): 499–526.
Published: 01 April 2021
... different aspects of climate/weather variability to different time periods of in utero exposure. The measures are designed to capture the complexities of climate-related risks and isolate their impacts based on the timing and duration of exposure. Specifically, we focus on infant birth weight in Mali...
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Includes: Supplementary data
Journal Article
Demography (2013) 50 (2): 615–635.
Published: 17 October 2012
... (operating through birth weight) and/or to its “direct” effect (independent of birth weight). The data used are the 2001 U.S. national African American, Mexican American, and European American birth cohorts by sex. The analysis explores the birth outcomes of infants undergoing normal and compromised fetal...
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Published: 01 August 2024
Fig. 1 Percentage of low birth weight births by mothers’ racialized group and nativity. Hollow circles are average observed outcomes for each month. Solid lines are linear time trends in the pre– and post–Trump election periods. API = Asian and Pacific Islander. Source: National Center More
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Published: 01 February 2022
Fig. 2 Predicted birth weight as a function of the level of heteropatriarchy. The shaded area represents the 95% confidence interval. More
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Published: 01 October 2022
Fig. 3 Predicted percentage of low birth weight births by social spending and maternal education, 1998–2017. HS = high school. BA = bachelor's. More
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Published: 01 October 2022
Fig. 3 Predicted percentage of low birth weight births by social spending and maternal education, 1998–2017. HS = high school. BA = bachelor's. More
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Published: 01 October 2022
Fig. 3 Predicted percentage of low birth weight births by social spending and maternal education, 1998–2017. HS = high school. BA = bachelor's. More
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Published: 01 June 2021
Fig. 2 Quantile regression estimates of DACA's association with birth weight of infants conceived and born after the DACA announcement. The figure shows regression coefficients of the interaction between DACA eligibility and the second post-DACA period. Source: National Center for Health More
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Published: 29 January 2020
Fig. 1 Change in U.S. birth weight, 1990 to 2013, estimated using OLS regression. The baseline model includes single-year fixed effects. The full model includes single-year fixed effects + race, mother’s age, married, months of prenatal care, smoking during pregnancy, weight gain during More