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Bayesian Spatial Analysis of Risk Factors Affecting Low Birth Weight in Nigeria

Received: 26 July 2024     Accepted: 16 August 2024     Published: 30 August 2024
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Abstract

Low birth weight (LBW), defined by the World Health Organization as a birth weight of less than 2.5 kilograms, is a major public health concern with significant implications for neonatal morbidity, mortality, and long-term health outcomes. LBW prevalence is particularly high in developing countries, contributing to substantial healthcare challenges and socio-economic burdens. This study examines the determinants of LBW in Nigeria, focusing on socio-demographic, economic, and health-related factors. This cross-sectional study utilizes data from the 2018 Nigeria Demographic and Health Survey (NDHS). A stratified two-stage cluster sampling method was employed, and data were collected through structured interviews. The analysis included socio-demographic characteristics, economic status, health factors, and birth weights, which were classified into LBW and normal birth weight categories. Ethical approval was obtained, and informed consent ensured participant confidentiality. The analysis revealed significant associations between LBW and several factors. Higher maternal education levels were linked to lower odds of LBW. Religious affiliation also impacted LBW, with Muslim mothers having a lower likelihood of LBW compared to Christian mothers. Ethnicity influenced LBW outcomes, with Igbo mothers showing higher odds of LBW compared to Yoruba mothers. Economic stability and urban residency were associated with reduced LBW risk. Health factors such as maternal BMI and frequent antenatal visits were protective against LBW. Geographic disparities indicated higher risks in northern Nigeria. The study underscores the multifactorial nature of LBW, highlighting the importance of maternal education, socio-economic support, and healthcare access. Tailored interventions addressing ethnic and religious contexts, along with region-specific strategies, are essential. The Bayesian STAR model's superior performance suggests that spatial and non-parametric considerations provide deeper insights into LBW risk factors. Comprehensive, multifaceted strategies and policies are needed to address the determinants of LBW, focusing on vulnerable populations and regional disparities.

Published in Journal of Family Medicine and Health Care (Volume 10, Issue 3)
DOI 10.11648/j.jfmhc.20241003.11
Page(s) 40-50
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Low Birth Weight (LBW), Socio-Demographic Factors, Economic Status, Maternal Education, Bayesian STAR Model

References
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[7] Cutland, C. L., Lackritz, E. M., Mallett-Moore, T., Bardají, A., Chandrasekaran, R., Lahariya, C., Nisar, M. I., Tapia, M. D., Pathirana, J., Kochhar, S., & Muñoz, F. M. (2017). Low birth weight: Case definition & guidelines for data collection, analysis, and presentation of maternal immunization safety data. Vaccine, 35(48), 6492–6500.
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Cite This Article
  • APA Style

    Avwerhota, O. O., Avwerhota, M., Daniel, E. O., Popoola, T. A., Popoola, I. O., et al. (2024). Bayesian Spatial Analysis of Risk Factors Affecting Low Birth Weight in Nigeria. Journal of Family Medicine and Health Care, 10(3), 40-50. https://doi.org/10.11648/j.jfmhc.20241003.11

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    ACS Style

    Avwerhota, O. O.; Avwerhota, M.; Daniel, E. O.; Popoola, T. A.; Popoola, I. O., et al. Bayesian Spatial Analysis of Risk Factors Affecting Low Birth Weight in Nigeria. J. Fam. Med. Health Care 2024, 10(3), 40-50. doi: 10.11648/j.jfmhc.20241003.11

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    AMA Style

    Avwerhota OO, Avwerhota M, Daniel EO, Popoola TA, Popoola IO, et al. Bayesian Spatial Analysis of Risk Factors Affecting Low Birth Weight in Nigeria. J Fam Med Health Care. 2024;10(3):40-50. doi: 10.11648/j.jfmhc.20241003.11

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  • @article{10.11648/j.jfmhc.20241003.11,
      author = {Oladayo Olarinre Avwerhota and Michael Avwerhota and Ebenezer Obi Daniel and Taiwo Aderemi Popoola and Israel Olukayode Popoola and Adebanke Adetutu Ogun and Ahmed Mamuda Bello and Michael Olabode Tomori and Aisha Oluwakemi Salami and Celestine Emeka Ekwuluo and Olukayode Oladeji Alewi and Aremu Bukola Janet},
      title = {Bayesian Spatial Analysis of Risk Factors Affecting Low Birth Weight in Nigeria
    },
      journal = {Journal of Family Medicine and Health Care},
      volume = {10},
      number = {3},
      pages = {40-50},
      doi = {10.11648/j.jfmhc.20241003.11},
      url = {https://doi.org/10.11648/j.jfmhc.20241003.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jfmhc.20241003.11},
      abstract = {Low birth weight (LBW), defined by the World Health Organization as a birth weight of less than 2.5 kilograms, is a major public health concern with significant implications for neonatal morbidity, mortality, and long-term health outcomes. LBW prevalence is particularly high in developing countries, contributing to substantial healthcare challenges and socio-economic burdens. This study examines the determinants of LBW in Nigeria, focusing on socio-demographic, economic, and health-related factors. This cross-sectional study utilizes data from the 2018 Nigeria Demographic and Health Survey (NDHS). A stratified two-stage cluster sampling method was employed, and data were collected through structured interviews. The analysis included socio-demographic characteristics, economic status, health factors, and birth weights, which were classified into LBW and normal birth weight categories. Ethical approval was obtained, and informed consent ensured participant confidentiality. The analysis revealed significant associations between LBW and several factors. Higher maternal education levels were linked to lower odds of LBW. Religious affiliation also impacted LBW, with Muslim mothers having a lower likelihood of LBW compared to Christian mothers. Ethnicity influenced LBW outcomes, with Igbo mothers showing higher odds of LBW compared to Yoruba mothers. Economic stability and urban residency were associated with reduced LBW risk. Health factors such as maternal BMI and frequent antenatal visits were protective against LBW. Geographic disparities indicated higher risks in northern Nigeria. The study underscores the multifactorial nature of LBW, highlighting the importance of maternal education, socio-economic support, and healthcare access. Tailored interventions addressing ethnic and religious contexts, along with region-specific strategies, are essential. The Bayesian STAR model's superior performance suggests that spatial and non-parametric considerations provide deeper insights into LBW risk factors. Comprehensive, multifaceted strategies and policies are needed to address the determinants of LBW, focusing on vulnerable populations and regional disparities.
    },
     year = {2024}
    }
    

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    T1  - Bayesian Spatial Analysis of Risk Factors Affecting Low Birth Weight in Nigeria
    
    AU  - Oladayo Olarinre Avwerhota
    AU  - Michael Avwerhota
    AU  - Ebenezer Obi Daniel
    AU  - Taiwo Aderemi Popoola
    AU  - Israel Olukayode Popoola
    AU  - Adebanke Adetutu Ogun
    AU  - Ahmed Mamuda Bello
    AU  - Michael Olabode Tomori
    AU  - Aisha Oluwakemi Salami
    AU  - Celestine Emeka Ekwuluo
    AU  - Olukayode Oladeji Alewi
    AU  - Aremu Bukola Janet
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    DO  - 10.11648/j.jfmhc.20241003.11
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    VL  - 10
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