Spatial Patterns and Multilevel Analysis of Factors Associated with Antenatal Care Visits in Nigeria: Insight from the 2018 Nigeria Demographic Health Survey

Relationship between educational assortative mating and reproductive healthcare utilization in Nigeria

Reproductive health indicators in many developing countries including Nigeria are poor, and this is due to the less-than-optimum utilization of reproductive healthcare that has been linked to numerous factors including the educational attainment of women and their partners. In societies like Nigeria, marriage is nearly universal and upheld by patriarchal practices, while education is one of the determining factors for the choice of partner in the marriage market, as it also influences household power dynamics. Despite the plethora of studies investigating the link between education and utilization of these services, there is a paucity of research examining educational assortative mating (EAM) and its link to reproductive healthcare utilization. Hence, this study investigated EAM and explored its association with reproductive healthcare utilization from the perspective of family systems theory. Data from the 2018 Nigeria Demographic and Health Survey (n = 19,950) was analysed with frequencies presented and binary logistic regression models fitted. The result showed that high-education (34%) and low-education (46%) homogamy are the most prevalent types of EAM, while 40% of the partnered women reported facility delivery, 11% used modern contraceptives and 20% reported 8+ antenatal care visits. The multivariate analysis showed that compared to women in hypergamy, women in both high-education homogamy and hypogamy are more likely to deliver at a health facility but women in low-education are less likely. Women in both high-education homogamy and hypogamy are more likely, but those in low-education homogamy are less likely to use modern contraceptives. For antenatal care, only women in high-education homogamy are more likely to have 8 or more visits during pregnancy compared to women in hypergamy, while women in low-education homogamy and hypogamy are less likely. These findings provide evidence of the importance of an indicator of social stratification for important family decisions like healthcare utilization.

Prevalence and determinants of preterm birth among women of reproductive age in Kenya: a multilevel analysis of the 2022 Demographic Health Survey

Background

Globally, over 15 million preterm births (PTB) occur annually, with sub-Saharan Africa bearing a disproportionate burden. In Kenya, studies conducted between 2017 and 2021 at the hospital level show a PTB prevalence ranging from 15.9% to 20.2%. However, current PTB prevalence and associated factors remain underexplored despite their significant public health implications. Understanding the prevalence and factors associated with PTB is critical for effective interventions.

Objectives

This study aimed to determine the prevalence of PTB and also to identify individual- and community-level factors influencing PTB among women of reproductive age in Kenya.

Design

The study utilised a cross-sectional design, analysing data from the 2022 Kenya Demographic and Health Survey.

Methods

A sample of 7291 women aged 15-49 was analysed using weighted multilevel logistic regression in Stata 17.0. Adjusted odds ratios (aOR) with 95% confidence intervals (CI) and a significance threshold of p < 0.05 were used to identify predictors of PTB.

Results

The prevalence of PTB was 7.14%. Women aged 25-34 (aOR = 0.67; 95% CI: 0.49-0.94) and 35+ (aOR = 0.86; 95% CI: 0.59-1.24) were less likely to experience PTB compared to younger women (15-24 years). Attending four or more antenatal care visits reduced PTB likelihood (aOR = 0.68; 95% CI: 0.53-0.88). Women in the richest wealth index had higher odds of PTB (aOR = 2.28; 95% CI: 1.39-3.74), while medium community literacy levels increased PTB risk (aOR = 1.56; 95% CI: 1.21-2.03).

Conclusion

This study highlights that individual- and community-level factors significantly influence PTB in Kenya. Addressing disparities in socio-demographic and obstetric factors through targeted, multipronged strategies is essential for reducing PTB rates and improving maternal and neonatal outcomes.

Regional disparities and socio-demographic factors associated with eight or more antenatal care visits in Ghana

BACKGROUND

Antenatal care is vital for maternal health and wellbeing, with the World Health Organization recommending a minimum of eight visits during pregnancy. In this study, we examined the regional disparities and factors associated with eight or more antenatal care visits in Ghana.

METHODS

We performed a cross-sectional analysis of data from the 2022 Ghana Demographic and Health Survey. Our study comprised 3,893 women of reproductive age with birth history in the last two years before the survey. Regional disparities in the proportion of eight or more antenatal care visits were visualised using a spatial map. A mixed-effect multilevel binary logistic regression analysis was conducted to determine the factors associated with eight or more antenatal care visits using a four-modeled approach. The results were presented as adjusted odds ratios (aOR) with a 95% confidence interval (CI).

RESULTS

The prevalence of eight or more antenatal care visits in Ghana was 38.4% [95% CI = 36.0-41.0]. The regions with the highest prevalence were Eastern, Greater Accra, Western, and Volta. Those with the lowest prevalence were Northern, North East, Savannah, and Oti. The odds of eight or more antenatal care visits were lower among women aged 40-49 [aOR = 0.42, 95% CI = 0.18-0.96], women with four or more children [aOR = 0.57, 95% CI = 0.36-0.93], women who wanted pregnancy later [aOR = 0.63, 95% CI = 0.46-0.85], and women in five regions: Western North [aOR = 0.43, 95% CI = 0.19-0.94], Bono [aOR = 0.33, 95% CI = 0.14-0.76], Northern [aOR = 0.29, 95% CI = 0.13-0.66], Savannah [aOR = 0.30, 95% CI = 0.14-0.65] and North East [aOR = 0.33, 95% CI = 0.14-0.75]. Women in the richer [aOR = 1.99, 95% CI = 1.19-3.33] and richest [aOR = 4.82, 95% CI = 2.45-9.51] wealth index showed a higher likelihood of completing eight or more antenatal care visits relative to women in the poorest wealth index.

CONCLUSION

A significant proportion of women in Ghana fall short of the recommended eight or more antenatal care visits. Age, parity, desired pregnancy timing, wealth status, and region of residence are associated with the number of antenatal care visits. Women in five regions (Bono, Northern, North East, Savannah, and Western North) are significantly less likely to have eight or more antenatal care visits than those in the Western region. The government and policymakers should design programs to address the needs of older women, those with high parity, and women who want to delay pregnancy. Increased healthcare resources, educational campaigns, and addressing regional barriers to antenatal care access are crucial. Promoting public health initiatives to emphasise the importance of completing the recommended number of antenatal care visits for a healthy pregnancy is essential.

Geographical variation and predictors of missing essential newborn care items during the immediate postpartum period in Ethiopia: Spatial and multilevel count analyses

BACKGROUND

Essential Newborn care (ENC) is a High-quality universal newborn health care devised by the World Health Organization for the provision of prompt interventions rendered to newborns during the postpartum period. Even though conducting comprehensive studies could provide a data-driven approach to tackling barriers to service adoption, there was a dearth of studies in Ethiopia that assess the geographical variation and predictors of missing ENC. Hence, this study aimed to identify geographical, individual, and community-level predictors of missing ENC messages at the national level.

METHODS

This study used the 2016 Ethiopian Demographic and Health Survey, by using a weighted sample of 7,590 women who gave birth within two years prior to the survey. The spatial analysis was carried out using Arc-GIS version 10.7 and SaTScan version 9.6 statistical software. Spatial autocorrelation (Moran's I) was checked to figure out the non-randomness of the spatial variation of missing ENC in Ethiopia. Six items of care used to construct a composite index.0of ENC uptake were cord examination, temperature measurement, counselling on danger signs, counselling on breastfeeding, observation of breastfeeding, and measurement of birth weight. To assess the presence of significant differences in the mean number of ENC items across covariates, independent t-tests and one-way ANOVA were performed. Finally, a multilevel multivariable mixed-effect negative binomial regression was done by using STATA version 16. The adjusted incidence rate ratio (aIRR) with its corresponding 95% CI was used as a measure of association and variables with a p-value<0.05 were identified as significant predictors of ENC.

RESULTS

The overall prevalence of missing ENC was 4,675 (61.6%) (95% CI: 60.5, 62.7) with a significant spatial variation across regions. The majority of Somali, Afar, south Amhara, and SNNPR regions had statistically significant hotspots for missing ENC. The mean (±SD) number of ENC items received was 1.23(±1.74) with a variance of 3.02 indicating over-dispersion. Living in the poorest wealth quintile (aIRR = 0.67, 95%CI: 0.51, 0.87), lack of Antenatal care (aIRR = 0.52, 95%CI: 0.49, 0.71), birth at home (aIRR = 0.27, 95% CI: 0.17, 0.34), living in rural area (aIRR = 0.39, 95% CI: 0.24, 0.57) were significant predictors of ENC uptake.

CONCLUSION

The level of missing ENC was found to be high in Ethiopia with a significant spatial variation across regions. Hence, the government and policymakers should devise strategies for hotspot areas to improve women's economic capabilities, access to education, and health-seeking behaviours for prenatal care and skilled delivery services to improve ENC uptake.

Antenatal care utilisation and receipt of its components in Nigeria: Assessing disparities between rural and urban areas-A nationwide population-based study

INTRODUCTION

Antenatal care (ANC) is crucial for positive pregnancy outcomes, but it is underutilised in Nigeria, suggesting unmet needs, and potentially contributing to the country's high burden of maternal and neonatal mortalities. This study comprehensively assesses ANC utilisation and receipt of its components in Nigeria, focusing on disparities between rural and urban areas.

METHODS

We used the data disaggregation approach to analyse the Nigeria Demographic and Health Survey 2018. We estimated ANC utilisation, assessed the receipt of ANC components, and identified factors associated with eight or more (≥ 8) ANC contacts nationally and across rural and urban residences.

RESULTS

Nationwide, only 20.3% of women had ≥ 8 ANC contacts, with a significant disparity (P < 0.001) between urban (35.5%) and rural (10.4%) areas in Nigeria. The North-East region had the lowest ANC utilisation nationally (3.7%) and in urban areas (3.0%), while the North-West had the lowest in rural areas (2.7%). Nationally, 69% of mothers received iron supplements, 70% had tetanus injections, and 16% received medicines for intestinal parasites, with urban residents having higher proportions across all ANC components. Maternal and husband education, health insurance, and maternal autonomy were associated with increased ANC odds at the national, rural, and urban residences. However, differences exist, with all ethnicities having higher ANC odds than the Hausa/Fulanis in urban areas and the Yorubas demonstrating greater odds than other ethnicities in rural settings. Internet use was significant only in the national context, watching television only in urban settings, while maternal working status, wealth, birth type, religion, and radio listenership were significant in rural areas.

CONCLUSION

Our study reveals significant disparities in ANC utilisation and components across Nigeria, with rural residents, particularly in northern regions, as well as socioeconomically disadvantaged and teenage mothers facing notable challenges. A multifaceted approach prioritising the interplay of intersectional factors like geography, socioeconomic status, education, religion, ethnicity, and gender dynamics is essential. Key strategies should include targeted interventions to promote educational opportunities, expand health insurance coverage, leverage internet and context-specific media, and foster socioeconomic empowerment, with priority for underserved populations.

A multilevel analysis to determine the factors affecting WHO recommended quantity antenatal care utilizations of pregnant women in Bangladesh

Antenatal Care utilizations have become an essential phenomenon to all pregnant women as a means of disease preclusion during pregnancy and safe live birth. To lessen maternal death and disease, proper (minimum eight) antenatal care (ANC) contacts are necessary according to World Health Organization (WHO) new guideline. The aim of this study is to assess the factors affecting proper antenatal care utilization of pregnant Bangladeshi women. The study used data from the most recent Bangladesh Demographic and Health Survey 2017-18 for conducting a two-level binary logistic regression model. A weighted sample of 4866 women and 675 clusters were considered as individual and community level respectively. The results exhibited only 11.6% women took proper antenatal care during pregnancy. The study found 23.9% variability in utilizations of Antenatal care belongs to community-level factors. At individual-level, mother's occupation, body mass index, birth-order, pregnancy intention, education, delivery place, and media access and at community-level, rural communities (AOR = 0.70, 95% C.I = 0.542-0.920), and communities having media access (AOR = 1.38, 95% C.I = 0.979-1.96) had significant relationship with proper antenatal care utilizations of pregnant women. After testing random slopes of individual-level variables, only education of women covariate was found to be varied from community to community. This study suggests that uptake of proper antenatal care depend on both individual and community level covariates and there lies extensive variation among them. Future studies on wider aspect are therefore suggested to determine obstacles in making proper Antenatal care utilizations.

Spatial distribution and predictive factors of antenatal care in Burundi: A spatial and multilevel baseline analysis for the third burundian demographic and health survey

INTRODUCTION

The use of antenatal care by pregnant women enables them to receive good pregnancy monitoring. This monitoring includes counseling, health instructions, examinations and tests to avoid pregnancy-related complications or death during childbirth. To avoid these complications, the World Health Organization (WHO) recommends at least four antenatal visits. Therefore, this study was conducted to identify predictive factors of antenatal care (ANC) among women aged 15 to 49 years and its spatial distribution in Burundi.

METHODS

We used data from the Second Burundi Demographic and Health Survey (DHS). A Spatial analysis of ANC prevalence and Mulitlevel logistic regressions of determinants factors of ANC with a medical doctor were done. The ANC prevalence was mapped by region and by province. In unsampled data points, a cluster based interpolation of ANC prevalence was done using the kernel method with an adaptive window. Predictive factors of ANC were assessed using Mulitlevel logistic regressions. The dependent variable was antenatal care with a medical doctor and the explanatory variables were place of residence, age, education level, religion, marital status of the woman, household wealth index and delivery place of the woman. Data processing and data analysis were done using using Quantum Geographic Information System (QGIS) and R software, version 3. 5. 0.

RESULTS

The ANC prevalence varied from 0. 0 to 16. 2% with a median of 0. 5%. A highest predicted ANC prevalence was observed at Muyinga and Kirundo provinces' junction. Low prevalence was observed in several locations in all regions and provinces. The woman's education level and delivery place were significantly associated with antenatal care with a medical doctor.

CONCLUSION

Globally, the ANC prevalence is low in Burundi. It varies across the country. There is an intra-regional or intra-provincial heterogeneity in term of ANC prevalence. Woman's education level and delivery place are significantly associated antenatal care. There is a need to consider these ANC disparities and factors in the design and strengthening of existing interventions aimed at increasing ANC visits.

Factors Influencing the Utilization of Antenatal Services among Women of Childbearing Age in South Africa

Access to quality care before, during, and after childbirth remains an effective means of reducing maternal and neonatal mortality. Therefore, the study identified factors influencing the utilization of prenatal care services among women of childbearing age in South Africa. This is a retrospective study based on secondary data from the South African Demographic Health Survey (DHS) conducted from 1998 to 2016. In South Africa, 21.0% of mothers had used ANC services. Higher odds of seeking prenatal care were found in women aged 35 years and older (cOR = 1.26, 95% CI; 1.08–1.47, p = 0.003), married or cohabiting (cOR = 1.13, 95% CI; 1.004–1.27) observed, p = 0.043), higher level of education (tertiary education: cOR = 0.55, p = 0.001), female residents in urban areas (cOR = 1.35, 95% CI; 1.20–1.52, p = 0.001), higher wealth index (cOR = 1.32, 95% CI; 1.15–1.51, p = 0.001), employed (cOR = 1.48, 95% CI; 1.29–1.70, p = 0.001) and media exposure (cOR = 1.27, 95% CI; 1.12–1.44), p = 0.001). The findings of this study provide insight into the need to make maternal health services more accessible, more widely used, and of a higher quality. This requires effective strategic policies that promote patronage to reduce maternal mortality and improve newborn outcomes in South Africa.