Evidence map›Paper›PMID 32912213›Full record

ArticleBMC health services research2020

Geographical and socioeconomic inequalities in the utilization of maternal healthcare services in Nigeria: 2003-2017.

Chijioke Okoli, Mohammad Hajizadeh, Mohammad Mafizur Rahman, Rasheda Khanam

Abstract read
In one paragraph

Article in BMC health services research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

55 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  4. Assessment of emergency care services in Nigerian hospitals: A cross-sectional study.African journal of emergency medicine : Revue africaine de la medecine d'urgence · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Chijioke OkoliSchool of Commerce, and Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia. chijioke.okoli@usq.edu.au.ORCID http://orcid.org/0000-0002-6912-7291
Mohammad HajizadehSchool of Health Administration, Dalhousie University, Halifax, Canada.
Mohammad Mafizur RahmanSchool of Commerce, and Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia.
Rasheda KhanamSchool of Commerce, and Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMaternal mortality has remained a challenge in many low-income countries, especially in Africa and in Nigeria in particular. This study examines the geographical and socioeconomic inequalities in maternal healthcare utilization in Nigeria over the period between 2003 and 2017.

methodsThe study used four rounds of Nigeria Demographic Health Surveys (DHS, 2003, 2008, 2013, and 2018) for women aged 15-49 years old. The rate ratios and differences (RR and RD) were used to measure differences between urban and rural areas in terms of the utilization of the three maternal healthcare services including antenatal care (ANC), facility-based delivery (FBD), and skilled-birth attendance (SBA). The Theil index (T), between-group variance (BGV) were used to measure relative and absolute inequalities in the utilization of maternal healthcare across the six geopolitical zones in Nigeria. The relative and absolute concentration index (RC and AC) were used to measure education-and wealth-related inequalities in the utilization of maternal healthcare services.

resultsThe RD shows that the gap in the utilization of FBD between urban and rural areas significantly increased by 0.3% per year over the study period. The Theil index suggests a decline in relative inequalities in ANC and FBD across the six geopolitical zones by 7, and 1.8% per year, respectively. The BGV results do not suggest any changes in absolute inequalities in ANC, FBD, and SBA utilization across the geopolitical zones over time. The results of the RC and the AC suggest a persistently higher concentration of maternal healthcare use among well-educated and wealthier mothers in Nigeria over the study period.

conclusionWe found that the utilization of maternal healthcare is lower among poorer and less-educated women, as well as those living in rural areas and North West and North East geopolitical zones. Thus, the focus should be on implementing strategies that increase the uptake of maternal healthcare services among these groups.

Indexed as

AdolescentAdultEducational StatusFemaleHealthcare DisparitiesHealth SurveysHumansMaternal Health ServicesMiddle AgedNigeriaPatient Acceptance of Health CarePovertyPregnancyPrenatal CareSocioeconomic FactorsYoung AdultGeographical inequalities; socioeconomic inequalitiesMaternal healthcareNigeria

Identifiers

PMID32912213
PMCPMC7488161

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.