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Author: Nikiema, Béatrice
Resulting in 2 citations.
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White, Pär Andersson Awad, Yara Abu Gauvin, Lise Spencer, Nicholas James McGrath, Jennifer J. Clifford, Susan A. Nikiema, Béatrice Yang-Huang, Junwen Goldhaber-Fiebert, Jeremy Markham, Wolfgang Mensah, Fiona van Grieken, Amy Raat, Hein Jaddoe, V. W. V. Ludvigsson, Johnny Faresjö, Tomas EPOCH Collaborative Group |
Household Income and Maternal Education in Early Childhood and Risk of Overweight and Obesity in Late Childhood: Findings from Seven Birth Cohort Studies in Six High-income Countries International Journal of Obesity 46 (2022): 1703-1711. Also: https://www.nature.com/articles/s41366-022-01171-7 Cohort(s): Children of the NLSY79, NLSY79 Publisher: Nature Publishing Group Keyword(s): Australia, Australian; Britain, British; Canada, Canadian; Canadian National Longitudinal Survey of Children and Youth (NLSCY); Cross-national Analysis; Household Income; Mothers, Education; Netherlands; Obesity; Socioeconomic Background; Sweden, Swedish Permission to reprint the abstract has not been received from the publisher. Background/objectives: This study analysed the relationship between early childhood socioeconomic status (SES) measured by maternal education and household income and the subsequent development of childhood overweight and obesity. Subjects/methods: Data from seven population-representative prospective child cohorts in six high-income countries: United Kingdom, Australia, the Netherlands, Canada (one national cohort and one from the province of Quebec), USA, Sweden. Children were included at birth or within the first 2 years of life. Pooled estimates relate to a total of N = 26,565 included children. Overweight and obesity were defined using International Obesity Task Force (IOTF) cut-offs and measured in late childhood (8-11 years). Risk ratios (RRs) and pooled risk estimates were adjusted for potential confounders (maternal age, ethnicity, child sex). Slope Indexes of Inequality (SII) were estimated to quantify absolute inequality for maternal education and household income. Results: Prevalence ranged from 15.0% overweight and 2.4% obese in the Swedish cohort to 37.6% overweight and 15.8% obese in the US cohort. Overall, across cohorts, social gradients were observed for risk of obesity for both low maternal education (pooled RR: 2.99, 95% CI: 2.07, 4.31) and low household income (pooled RR: 2.69, 95% CI: 1.68, 4.30); between-cohort heterogeneity ranged from negligible to moderate (p: 0.300 to < 0.001). The association between RRs of obesity by income was lowest in Sweden than in other cohorts. Conclusions: There was a social gradient by maternal education on the risk of childhood obesity in all included cohorts. The SES associations measured by income were more heterogeneous and differed between Sweden versus the other national cohorts; these findings may be attributable to policy differences, including preschool policies, maternity leave, a ban on advertising to children, and universal free school meals. |
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Bibliography Citation
White, Pär Andersson, Yara Abu Awad, Lise Gauvin, Nicholas James Spencer, Jennifer J. McGrath, Susan A. Clifford, Béatrice Nikiema, Junwen Yang-Huang, Jeremy Goldhaber-Fiebert, Wolfgang Markham, Fiona Mensah, Amy van Grieken, Hein Raat, V. W. V. Jaddoe, Johnny Ludvigsson, Tomas Faresjö and EPOCH Collaborative Group. "Household Income and Maternal Education in Early Childhood and Risk of Overweight and Obesity in Late Childhood: Findings from Seven Birth Cohort Studies in Six High-income Countries." International Journal of Obesity 46 (2022): 1703-1711.
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Yang-Huang, Junwen McGrath, Jennifer J. Gauvin, Lise Nikiema, Béatrice Spencer, Nicholas James Awad, Yara Abu Clifford, Susan A. Markham, Wolfgang Mensah, Fiona White, Pär Andersson Ludvigsson, Johnny Faresjö, Tomas Duijts, Liesbeth van Grieken, Amy Raat, Hein |
Early Family Socioeconomic Status and Asthma-Related Outcomes in School-Aged Children: Results from Seven Birth Cohort Studies Journal of Epidemiology and Community Health published online (7 June 2024). Also: https://jech.bmj.com/content/early/2024/06/07/jech-2023-220726 Cohort(s): Children of the NLSY79, NLSY79, NLSY79 Young Adult Publisher: BMJ Publishing Group, Ltd. - British Medical Journal Publishing Group Keyword(s): Asthma; Education; Household Income; Income; Mothers; Mothers, Education; Mothers, Income; Mothers, Working; Social Environment; Socioeconomic Background; Socioeconomic Factors; Socioeconomic Status (SES) Permission to reprint the abstract has not been received from the publisher. Objective: To examine the associations between maternal education and household income during early childhood with asthma-related outcomes in children aged 9–12 years in the UK, the Netherlands, Sweden, Australia, the USA and Canada. Methods: Data on 31 210 children were obtained from 7 prospective birth cohort studies across six countries. Asthma-related outcomes included ever asthma, wheezing/asthma attacks and medication control for asthma. Relative social inequalities were estimated using pooled risk ratios (RRs) adjusted for potential confounders (child age, sex, mother ethnic background and maternal age) for maternal education and household income. The Slope Index of Inequality (SII) was calculated for each cohort to evaluate absolute social inequalities. Results: Ever asthma prevalence ranged from 8.3% (Netherlands) to 29.1% (Australia). Wheezing/asthma attacks prevalence ranged from 3.9% (Quebec) to 16.8% (USA). Pooled RRs for low (vs high) maternal education and low (vs high) household income were: ever asthma (education 1.24, 95% CI 1.13 to 1.37; income 1.28, 95% CI 1.15 to 1.43), wheezing/asthma attacks (education 1.14, 95% CI 0.97 to 1.35; income 1.22, 95% CI 1.03 to 1.44) and asthma with medication control (education 1.16, 95% CI 0.97 to 1.40; income 1.25, 95% CI 1.01 to 1.55). SIIs supported the lower risk for children with more highly educated mothers and those from higher-income households in most cohorts, with few exceptions. Conclusions: Social inequalities by household income on the risk of ever asthma, wheezing/asthma attacks, and medication control for asthma were evident; the associations were attenuated for maternal education. These findings support the need for prevention policies to address the relatively high risks of respiratory morbidity in children in families with low socioeconomic status. |
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Bibliography Citation
Yang-Huang, Junwen, Jennifer J. McGrath, Lise Gauvin, Béatrice Nikiema, Nicholas James Spencer, Yara Abu Awad, Susan A. Clifford, Wolfgang Markham, Fiona Mensah, Pär Andersson White, Johnny Ludvigsson, Tomas Faresjö, Liesbeth Duijts, Amy van Grieken and Hein Raat. "Early Family Socioeconomic Status and Asthma-Related Outcomes in School-Aged Children: Results from Seven Birth Cohort Studies ." Journal of Epidemiology and Community Health published online (7 June 2024).
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