Infant mortality associated with social inequities: scoping review

Authors

  • Laíze Rúbia Silva Corrêa Universidade do Estado do Pará (UEPA), Belém, Pará, Brasil. E-mail: laizerubia@gmail.com. https://orcid.org/0000-0002-9006-9161
  • Nataly Yuri Costa Universidade do Estado do Pará (UEPA), Belém, Pará, Brasil. E-mail: nataly.costa@aluno.uepa.br. https://orcid.org/0000-0002-0476-9824
  • Gabriela Xavier Pantoja Universidade do Estado do Pará (UEPA), Belém, Pará, Brasil. E-mail: gabriela.pantoja@aluno.uepa.br.
  • Ana Kedma Correa Pinheiro Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Rio de Janeiro, Brasil. E-mail: anakedmaenf@gmail.com.
  • Ivaneide Leal Ataide Rodrigues Universidade do Estado do Pará (UEPA), Belém, Pará, Brasil. E-mail: ivaneide.rodrigues@uepa.br. https://orcid.org/0000-0001-9968-9546
  • Laura Maria Vidal Nogueira Universidade do Estado do Pará (UEPA), Belém, Pará, Brasil. E-mail: lauravidal@uepa.br.

DOI:

https://doi.org/10.5216/ree.v24.71824

Keywords:

Mortality, Infant Mortality, Social Determinants of Health, Socioeconomic Factors, Review

Abstract

Objective: To map and characterize research on infant mortality associated with social inequities in children under one year of age. Method: Scoping review performed according to recommendations from the Joanna Briggs Institute and the Systematic Reviews and Meta-Analyses Extension for Scoping Review (PRISMA-ScR), from March to April/2021, in MEDLINE, LILACS and CINAHL databases. Primary studies, systematic reviews, meta-analyses, guidelines and descriptive reports in Portuguese, English and Spanish, published between 2015 and 2021 were included. Results: Of the 7,016 publications, 61 were selected and grouped according to the mother’s socioeconomic profile and healthcare, showing social inequities such as low schooling, low income, domicile in rural areas and difficulty in accessing quality care as determinants of infant mortality. Conclusions: Overall, there was a wide production of studies on infant mortality associated with social vulnerabilities.

Downloads

Download data is not yet available.

References

Henriques TRP [Internet]. Determinantes dos óbitos infantis hospitalares e não hospitalares nos municípios do vale do Jequitinhonha, Minas Gerais. 2019. 82f. Dissertação (Mestrado em Enfermagem) – Universidade Federal de Minas Gerais, Belo Horizonte, 2019 [acesso em: 05 abr. 2021]. Disponível em: https://repositorio.ufmg.br/bitstream/1843/ENFC-BE8NUZ/1/tatiane_rezende_petronilho_henriques.pdf

United Nations Organization [Internet]. The Millennium Development Goals Report 2015. New York: ONU; 2015 [acesso em: 22 maio 2021]. Disponível em: https://www.un.org/millenniumgoals/2015_MDG_Report/pdf/MDG%202015%20rev%20(July%201).pdf

Singh A, Kumar K, Singh A. What explains the decline in neonatal mortality in india in the last three decades? Evidence from Three Rounds of NFHS Surveys. Stud Fam Plan. 2019;50(4):337-55. https://doi.org/10.1111/sifp.12105

Ghimire PR, Agho KE, Renzaho AMN, Nisha MK, Dibley M, Raynes-Greenow C. Factors associated with perinatal mortality in Nepal: evidence from Nepal demographic and health survey 2001–2016. BMC Pregnancy Childbirth. 2019;19(88):1-12. https://doi.org/10.1186/s12884-019-2234-6

Wolde HF, Gonete KA, Akalu TY, Baraki AG, Lakew AM. Factors affecting neonatal mortality in the general population: evidence from the 2016 Ethiopian Demographic and Health Survey (EDHS)—multilevel analysis. BMC Res Notes. 2019;12(610):1- 6. https://doi.org/10.1186/s13104-019-4668-3

Hossain B, Mistry SK, Mohsin, Khan HR. Trends and determinants of perinatal mortality in Bangladesh. PLoS One. 2019;14(8):0221503. https://doi.org/10.1371/journal.pone.0221503

Instituto Brasileiro de Geografia e Estatística [Internet]. Cidades e estados. 2020 [acesso em: 22 maio 2021]. Disponível em: https://cidades.ibge.gov.br/

Silva SMCV, Tuon RA, Probst LF, Gondinho BVC, Pereira AC, Meneghim MD, et al. Factors associated with preventable infant death: a multiple logistic regression. Rev Saude Pública. 2018;52(32):1-11. https://doi.org/10.11606/s1518-8787.2018052000252

Maia LTS, Souza WV, Mendes ACG. Individual and contextual determinants of infant mortality in Brazilian state capitals: a multilevel approach. Cad Saúde Pública. 2020;36(2):1-19. https://doi.org/10.1590/0102-311x00057519

Batista CB, Carvalho ML, Vasconcelos AGG. Access to and use of health services as factors associated with neonatal mortality in the North, Northeast, and Vale do Jequitinhonha regions, Brazil. J Pediatria (Rio J.). 2018;94(3):293-9. https://doi.org/10.1016/j.jped.2017.06.005

Leal MC, Bittencourt SDA, Torres RMC, Niquini RP, Souza Jr PRB. Determinants of infant mortality in the Jequitinhonha Valley and in the North and Northeast regions of Brazil. Rev Saúde Pública. 2017;51(12):1-9. https://doi.org/10.1590/s1518-8787.2017051006391

Barbosa TAGS, Gazzinelli A, Andrade GN. Avoidable child mortality and social vulnerability in Vale do Jequitinhonha, Minas Gerais, Brazil. REME Rev Min Enferm. 2019;23(e-1246):1-8. https://doi.org/10.5935/1415-2762.20190094

Peters MD, Marnie C, Tricco AC, Pollock D, Munn Z, Alexander L et al. Updated methodological guidance for the conduct of scoping reviews. JBI Evidence Synthesis. 2020;18(10):2119-26. https://doi.org/10.11124/JBIES-20-00167

Tricco AC, Lillie E, Zarin W, O’Brien KK, Colquhoun H, Levac D et al. PRISMA extension for scoping reviews (PRISMA-ScR): checklist and explanation. Ann Intern Med. 2018;169(7):467-73. https://doi.org/10.7326/M18-0850

Khadka KB, Lieberman LS, Giedraitis V. The socioeconomic determinants of infant mortality in Nepal: analysis of Nepal Demographic Health Survey, 2011. BMC Pediatrics. 2015;15(152):1-12. https://doi.org/10.1186/s12887-015-0468-7

Hosseini SM, Mohammadzadeh KA, Ebli ZM. The relationship between parental socioeconomic status and mortality in premature infants in hospitals. Int J Travel Med Glob Health. 2015;3(3):121-4. https://doi.org/10.20286/ijtmgh-0303121

Flores Navarro-Pérez C, González-Jiménez E, Schmidt-Rio VJ, Meneses-Echávez JF, Martínez-Torres J, Ramírez-Vélez R. Factores sociodemográficos y seguimento prenatal asociados a la mortalidad perinatal en gestantes de Colombia. Nutr Hosp. 2015;32(3):1091-8. https://doi.org/10.3305/nh.2015.32.3.9179

Musafili A, Essén B, Baribwira C, Selling KE, Persson LA. Social equity in perinatal survival: a case-control study at hospitals in Kigali, Rwanda. Acta Paediatr. 2015;104(12):1233-40. https://doi.org/10.1111/apa.12951

Dogra V, Khanna R, Jain A, Kumar AM, Shewade HD, Majumdar SS. Neonatal mortality in India’s rural poor: Findings of a household survey and verbal autopsy study in Rajasthan, Bihar and Odisha. J Trop Pediatr. 2015;61(3):210-4. https://doi.org/10.1093/tropej/fmv013

Carvalho RAS, Santos VS, Melo CM, Gurgel RQ, Oliveira CCC. Inequalities in health: living conditions and infant mortality in Northeastern Brazil. Rev Saúde Pública. 2015;49(5):1-9. https://doi.org/10.1590/S0034-8910.2015049004794

Li C, Yan H, Zeng L, Dibley MJ, Wang D. Predictors for neonatal death in the rural areas of Shaanxi Province of Northwestern China: a cross-sectional study. BMC Public Health. 2015;15(387):1-8. https://doi.org/10.1186/s12889-015-1738-x

Alemayehu YK, Theall K, Lemma W, Hajito KW, Tushune K. The role of empowerment in the association between a woman’s educational status and infant mortality in Ethiopia: secondary analysis of demographic and health surveys. Ethiop J Health Sci. 2015;25(4):353-62. https://doi.org/10.4314/ejhs.v25i4.9

Gruebner O, Lautenbach S, Khan MM, Kipruto S, Epprecht M, Galea S. Place of residence moderates the risk of infant death in Kenya: evidence from the Most Recent Census 2009. PLoS One. 2015;10(10):e0139545. https://doi.org/10.1371/journal.pone.0139545

Shah R, Sharma B, Khanal V, Pandey UK, Vishwokarma A, Malla DK. Factors associated with neonatal deaths in Chitwan district of Nepal. BMC Res Notes. 2015;8(818):1-8. https://doi.org/10.1186/s13104-015-1807-3

Lukonga E, Michelo C. Factors associated with neonatal mortality in the general population: evidence from the 2007 Zambia Demographic and Health Survey (ZDHS): a cross sectional study. Pan Afr Med J. 2015;20(64):1-8. https://doi.org/10.11604/pamj.2015.20.64.5616

Yun JW, Kim YJ, Son M. Regional deprivation index and socioeconomic inequalities related to infant deaths in Korea. J Korean Med Sci. 2016;31(4):568-78. https://doi.org/10.3346/jkms.2016.31.4.568

Ladusingh L, Gupta AK, Yadav A. Ecological context of infant mortality in high-focus states of India. Epidemiol Health. 2016;38:e2016006. https://doi.org/10.4178/epih.e2016006

Nonyane BA, Kazmi N, Koffi AK, Begum N, Ahmed S, Baqui AH, et al. Factors associated with delay in careseeking for fatal neonatal illness in the Sylhet district of Bangladesh: results from a verbal and social autopsy study. J Glob Health. 2016;6(1):010605. https://doi.org/10.7189/jogh.06.010605

Faria R, Santana P. Spatial variations and regional inequalities in infant mortality in the State of Minas Gerais, Brazil. Saúde Soc. 2016;25(3):736-49. https://doi.org/10.1590/s0104-12902016147609

Jaramillo-Mejía MC, Chernichovsky D, Martínez-Blanco JD, Jiménez-Moleón JJ. Exploratory analysis of preventable first day mortality in Colombia. Public Health (Elsevier). 2016;138:74-85. https://doi.org/10.1016/j.puhe.2016.03.017

Rarani MA, Rashidian A, Khosravi A, Arab M, Abbasian E, Morasae EK. Changes in socio-economic inequality in neonatal mortality in Iran between 1995-2000 and 2005-2010: an Oaxaca decomposition analysis. Int J Health Policy Manag. 2017;6(4):219-28. https://doi.org/10.15171/ijhpm.2016.127

Khajavi A, Pishgar F, Dehghani M, Naderimagham S. Socioeconomic inequalities in neonatal and postneonatal mortality: evidence from rural Iran, 1998–2013. Int J Equity Health. 2017;16(1):83. https://doi.org/10.1186/s12939-017-0570-6

Fonseca SC, Flores PVG, Camargo Jr. KR, Pinheiro RS, Coel CM. Maternal education and age: inequalities in neonatal death. Rev Saúde Pública. 2017;51(94):1-7. https://doi.org/10.11606/S1518-8787.2017051007013

Kropiwiec MV, Franco SC, Do Amaral AR. Factors associated with infant Mortality in a Brazilian city with High human development index. Rev Paul Pediatr. 2017;35(4):391-8. https://doi.org/10.1590/1984-0462/;2017;35;4;00006

Deb AK, Dutta S, Hnichho C, Vanlalpeki M, Phosa HT, Rakhu K, Panda S. A case control study investigating factors associated with high infant death in Saiha district of Mizoram, India bordering Myanmar. BMC Pediatr. 2017;17(23):1-9. https://doi.org/10.1186/s12887-017-0778-z

Changes in neonatal mortality and newborn healthcare practices: descriptive data from the Bangladesh Demographic and Health Surveys 2011 and 2014

Barbosa-Ardila SD, Hernandéz LJ. Inequidad em mortalidad infantil y servicios pediátricos en Bogotá: nuevo modelo de análisis para América Latina. Rev Salud Pública. 2018;20(5):599-605. https://doi.org/10.15446/rsap.v20n5.70492

Anunciação OS, Lamy ZC, Pereira MUL, Madeira HGR, Loyola CD, Gonçalves LLM, et al. “A tragedy after giving birth”: stories of women who have lost newborn children. Cad Saúde Pública. 2018;34(12):1-11. https://doi.org/10.1590/0102-311x00190517

Roy S, Haque Md A. Effect of antenatal care and social wellbeing on early neonatal mortality in Bangladesh. BMC Pregnancy Childbirth. 2018;18(485):1-6. https://doi.org/10.1186/s12884-018-2129-y

Kiross GT, Chojenta C, Barker D, Tiruye TY, Loxton D. The effect of maternal education on infant mortality in Ethiopia: A systematic review and meta-analysis. PLoS One. 2019;14(7):e0220076. https://doi.org/10.1371%2Fjournal.pone.0220076

Woldeamanuel BT, Gelebo KK. Statistical analysis of socioeconomic and demographic correlates of perinatal mortality in Tigray region, Ethiopia: a cross sectional study. BMC Public Health. 2019;19(1):1301. https://doi.org/10.1186/s12889-019-7642-z

Pabayo R, Ehntholt A, Davis K, Liu SY, Muennig P, Cook DM. Structural racism and odds for infant mortality among infants born in the United States 2010. J Racial Ethn Health Disparities. 2019;6(6):1095-106. https://doi.org/10.1007/s40615-019-00612-w

Romero-Sandoval N, Alcázar DD, Pastor J, Martín M. Mortalidad infantil en Ecuador asociada a factores socioeconómicos durante los últimos 30 años. Rev Bras Saúde Mater Infant. 2019;19(2):303-9. https://doi.org/10.1590/1806-93042019000200003

Wallace ME, Crear-Perry J, Green C, Felker-Kantor E, Theall K. Privilege and deprivation in Detroit: infant mortality and the Index of Concentration at the Extremes. Int J Epidemiol. 2019;48(1):207-16. https://doi.org/10.1093/ije/dyy149

Pabayo R, Cook DM, Harling G, Gunawan, A et al. State-level income inequality and mortality among infants born in the United States 2007–2010: A Cohort Study. BMC Public Health. 2019;19(1333):1-10. https://doi.org/10.1186/s12889-019-7651-y

Mohamoud YA, Kirby RS, Ehrenthal DB. Poverty, urban-rural classification and term infant mortality: a population-based multilevel analysis. BMC Pregnancy Childbirth. 2019;19(40):1-11. https://doi.org/10.1186/s12884-019-2190-1

Lohela TJ, Nesbitt RC, Pekkanen J, Gabrysch S. Comparing socioeconomic inequalities between early neonatal mortality and facility delivery: Cross-sectional data from 72 low-and middle-income countries. Sci Sci Rep. 2019;9(1):1-11. https://doi.org/10.1038/s41598-019-45148-5

Baraki AG, Akalu TY, Wolde HF et al. Factors affecting infant mortality in the general population: evidence from the 2016 Ethiopian demographic and health survey (EDHS); a multilevel analysis. BMC Pregnancy and Childbirth. 2020;20(299):1-8. https://doi.org/10.1186/s12884-020-03002-x

Shibre G, Idriss-Wheeler D, Yaya S. Inequalities and trends in Neonatal Mortality Rate (NMR) in Ethiopia: evidence from the Ethiopia Demographic and Health Surveys, 2000–2016. PLoS One. 2020;15(6):e0234483. https://doi.org/10.1371/journal.pone.0234483

Shibre, G. Social inequality in infant mortality in Angola: Evidence from a population based study. PLoS One. 2020;15(10):e0241049. https://doi.org/10.1371/journal.pone.0241049

Yadeta TA, Mengistu B, Gobena T, Regassa LD. Spatial pattern of perinatal mortality and its determinants in Ethiopia: Data from Ethiopian Demographic and Health

Ratnasiri AW, Lakshminrusimha S, Dieckmann RA, Lee HC, Gould JB, Parry SS, Basford KE. Maternal and infant predictors of infant mortality in California, 2007–2015. PLoS One. 2020;15(8):1-26. https://doi.org/10.1371/journal.pone.0236877

Adebowale SA, Udjo E. Maternal Health Care Services Access Index and Infant Survival in Nigeria. Ethiop J Health Sci. 2016;26(2):131-44. https://doi.org/10.4314/ejhs.v26i2.7

Vilda D, Hardeman R, Dyer L, Theall KP, Wallace M. Structural racism, racial inequities and urban-rural differences in infant mortality in the US. J Epidemiol Community Health. 2021,75(8):788-93. https://doi.org/10.1136/jech-2020-214260

Tesema GA, Worku MG. Individual-and communitylevel determinants of neonatal mortality in the emerging regions of Ethiopia: a multilevel mixed-effect analysis. BMC Pregnancy Childbirth. 2021(21):12. https://doi.org/10.1186/s12884-020-03506-6

Sidi-Yakhlef A, Boukhelif M, Metri AA. Sociodemographic determinants of neonatal mortality in Algeria according to MICS4 data (2012-2013). Afr Health Sci. 2021, 21(1):357-61. https://doi.org/10.4314/ahs.v21i1.45

Sushma R, Norhayati MN, Nik Hazlina N. Prevalence of neonatal near miss and associated factors in Nepal: a crosssectional study. BMC Pregnancy Childbirth. 2021(21):422. https://doi.org/10.1186/s12884-021-03894-3

Salawu MM, Afolabi RF, Gbadebo BM, Salawu AT, Fagbamigbe AF, Adebowale AS, et al. Preventable multiple high-risk birth behaviour and infant survival in Nigeria. BMC Pregnancy Childbirth. 2021(21):345. https://doi.org/10.1186/s12884-021-03792-8

Anele CR, Hirakata VN, Goldani MZ, Da Silva CH. The influence of the municipal human development index and maternal education on infant mortality: an investigation in a retrospective cohort study in the extreme south of Brazil. BMC Public Health. 2021(21):194. https://doi.org/10.1186/s12889-021-10226-9

Fagbamigbe AF, Salawu MM., Abatan SM, Ajumobi O. Approximation of the Cox survival regression model by MCMC Bayesian Hierarchical Poisson modelling of factors associated with childhood mortality in Nigeria. Sci Rep. 2021(11):13497. https://doi.org/10.1038/s41598-021-92606-0

Harpur A, Minton J, Ramsay J, McCartney G, Fenton L, Campbell H, et al. Trends in infant mortality and stillbirth rates in Scotland by socio-economic position, 2000–2018: a longitudinal ecological study. BMC Public Health. 2021(21):995. https://doi.org/10.1186/s12889-021-10928-0

Adjei G, Darteh EKM, Nettey OEA, Doku DT. Neonatal mortality in the central districts of Ghana: analysis of community and composition factors. BMC Public Health. 2021;21(173). https://doi.org/10.1186/s12889-021-10156-6

Thomson K, Moffat M, Arisa O, Jesurasa A, Richmond C, Odeniyi A, et al. Socioeconomic inequalities and adverse pregnancy outcomes in the UK and Republic of Ireland: a systematic review and meta-analysis. BMJ Open. 2021;11(3):e042753. https://doi.org/10.1136/bmjopen-2020-042753

Rahman MM, Ara T, Mahmud S, Samad N. Revisit the correlates of infant mortality in Bangladesh: findings from two nationwide cross-sectional studies. BMJ Open. 2021 Aug 12;11(8):e045506. https://doi.org/10.1136/bmjopen-2020-045506

Radojevic N, Konatar J, Vukcevic B, Jovovic AD, Begić S, Savić S, et al. The socio-economic status of families experiencing the sudden unexpected death of an infant - Is it possibly related to a higher rate of non-natural deaths among them. J Forensic Leg Med. 2021;80(102168). https://doi.org/10.1016/j.jflm.2021.102168

Survey 2016. PLoS One. 2020;15(11):e0242499. https://doi.org/10.1371/journal.pone.0242499

Published

2022-12-22

Issue

Section

Review Article