Background
Maternal and neonatal mortality remains high in sub-Saharan Africa (SSA) with women having a 1 in 36 lifetime risk of maternal mortality [
1]. Ensuring reduction in maternal ill health and adverse health outcomes is highly prioritised by the United Nations’ Global Strategy for Women’s, Children’s, and Adolescent Health (2016–2030) [
2] and the Sustainable Development Goals (SDGs) [
3]. Targets one and two of the third SDG require that maternal mortality be reduced to 70 maternal deaths per 100,000 live births and neonatal deaths to 12 deaths per 1,000 live births by 2030 [
3]. Globally, about 210 million pregnancies occur every year and adverse consequences of these pregnancies can be mitigated with quality antenatal care (ANC) [
4,
5].
To safeguard the well-being of all pregnant women and their foetuses, the WHO launched new comprehensive recommendations/guidelines on ANC in 2016 [
6‐
8]. However, recent evidence has shown that while coverage of maternal and child health services has increased during the MDG era, quality still lagged [
9,
10]. Quality in ANC is assessed by the number of recommended ANC services a woman receives during pregnancy, including blood pressure checks, taking the woman’s urine and blood samples as well as the receipt of iron supplement [
6]. Hence, receipt of these essential services is a proxy for quality ANC service. Bolstering health outcomes requires optimizing both coverage and quality of services [
10]. WHO highlights the essence of quality ANC, thus the content or specific services provided to women during ANC visits. The frequency of ANC visits is, however, deficient in providing information about the content or component of services received.
As a result, the content of care received during ANC, termed effective, has been adjudged as an indispensable dimension for ANC indicator development [
11]. Thus, scholars posit that effective coverage is essential for measuring the quality of ANC [
12,
13]. Besides, the WHO guidelines stress the content/components of high-quality ANC at each visit. However, the quality of ANC, being the receipt of essential ANC services, has received limited research attention in SSA, where the majority of maternity ill-health conditions occur. Previous studies on ANC have predominantly focused on ANC attendance and its correlates [
14‐
16]. The few available studies on quality ANC in SSA explored the phenomenon from a care provision perspective, thus the readiness of facilities to provide the recommended ANC services [
17,
18] without inquiring from the women if such services were received. This study addresses the existing literature gap by using nationally representative comparable cross-sectional surveys to investigate the quality of ANC in SSA. Outcome of the study may help inform policy decisions including improvement strategies targeting maternal and newborn health across the region and enhance prospects of achieving maternal and newborn health-related SDG targets.
Discussion
We analysed recent DHS data of thirteen SSA countries to investigate quality ANC. Quality ANC was ranged from 82.3% in Cameroon to 11% in Burundi, averaging 53.8%. Women with secondary/higher education had higher odds of obtaining quality ANC compared with those without formal education. Poorest women were more likely to have quality ANC relative to the richest women. Married women were more likely to receive quality ANC relative to those cohabiting. Women who had four or more ANC visits had higher odds of quality ANC. Variation existed in receipt of quality ANC at the community level with 36.2% variation in quality ANC being attributable to community-level factors.
Compared to Cameroon women, women of all other nationalities had lower odds of quality ANC especially Chad. This depicts an inter-country variability in ANC quality. This may reflect how maternity healthcare is structured across sub-Saharan African countries, variations in governments’ commitment and women’s acceptability/utilisation of available maternity care. A recent study from Chad revealed that maternal healthcare utilization tends to be generally low (7%). This may reduce the chances of obtaining quality ANC hence our finding [
26]. Besides, access to healthcare is a major problem in Chad [
27]. However, there are ongoing maternal health initiatives such as the Chad Mother and Child Health Services Strengthening Project [
28]. As a result, it is possible that the impact of ongoing interventions are yet to manifest in the area of quality ANC. On the other hand, it can be conjectured that ongoing interventions in Cameroon are relatively effective in ensuring that women receive quality ANC. Since 2011, there has been a conscious and synergistic effort between the Cameroonian government, the World Bank and other partner organisations to enhance maternity care. This manifests in the program called Performance-Based Financing (PBF) [
29]. These and other factors may be the factors leading to the observation made about Cameroon.
Women with secondary/higher education had higher odds of quality ANC compared with those without formal education. This finding concurs with the reported positive association between maternal education and utilization of maternal healthcare services [
21,
30‐
32]. Similarly, women who listened to radio almost every day had higher odds of quality ANC. Those who watched television almost every day and those who read a newspaper at least once a week also had an increased likelihood of quality ANC. To a greater extent, women with high media exposure (radio/TV) are likely to be educated, hence the findings are anticipated. Education enhances quality ANC through several pathways. First, with education, women are enlightened about the benefits of getting blood pressure taken, blood sample and urine taken. Consequently, educated women may be more knowledgeable about the benefits and are more likely to insist and ensure that they receive quality ANC [
33‐
35].
Second, education being an indicator of empowerment may boost women’s negotiation skills and confidence to ask ANC providers to offer them the core services they need during each trimester [
34]. However, it will be prudent for health professionals to offer quality ANC to everyone regardless of their educational attainment in order to partly address some of the critical dimensions of vulnerability to poor quality of care [
10]. The finding underscores the essence of governments of included countries to enhance females’ prospects of formal education. This is urgently required on the account that education has enormous implications on the quality of ANC, which in turn affects pregnancy outcomes as reported from low and middle-income countries [
7,
36]. Generally, mass media has been acknowledged as efficacious in enhancing maternal healthcare utilization [
37]. This is because radio and television stations usually communicate in the local language(s) within their jurisdiction of operation. The media, especially radio seem to have a very wide coverage in SSA [
38]. Subsequently, realizing that women with high exposure to radio and television highlight that the mass media can be utilized effectively to ensure that women receive the core components of ANC [
39‐
41].
Relative to women whose partners had no formal education, those whose partners had secondary/higher education were more likely to have quality ANC. In SSA, households are usually headed by men [
42,
43]. Educational status and depth of knowledge of these men would eventually influence their choices and decisions and affect their wives and households [
14]. As a result, educated men, being literate can easily read and appreciate the need for women to receive the requisite components of ANC [
39,
44,
45]. These men can easily accompany their wives during ANC visits and investigate to make sure that their wives receive all the required services and components of care. Since formal education is not the only means of knowledge acquisition, health sectors of the included countries can tailor ANC advocacy campaigns targeting women whose partners have no formal education. This may encourage women whose partners have no formal education to appreciate the need to frequent ANC and obtain all required services/components.
The findings showed that the poorest women had higher odds of quality ANC relative to richest women. This is inconsistent with the literature due to the cost of healthcare and high possibility for the poor to stay in less advantaged neighborhoods and distant locations from health facilities [
46,
47]. These notwithstanding, our finding is plausible due to ongoing pro-poor interventions by SSA governments aimed at ensuring universal health coverage (UHC). One of such interventions is the edge-cutting health insurance scheme, which operates in several countries across SSA [
48]. It is however noteworthy that health insurance schemes across SSA are marked with some notable nuances concerning the target population, mode of premium payment and extent of coverage. For instance, although health insurance is operational in Ghana, Kenya, Tanzania and Zimbabwe; notable variations exist [
49‐
52]. In spite of these, the ultimate goal of these insurance schemes is to bridge the health inequity gap between the poor and the rich. Consequently, it is plausible that a substantial proportion of poor women who participated in the surveys were subscribed to health insurance and making good use of it. Further, it is well established in the literature that women who are subscribed to health insurance have high maternal healthcare utilization [
53‐
55].
Married women were more likely to have quality ANC relative to those cohabiting. Unlike other women, those married may have support from their husbands in the form of reminders and accompaniment to ANC [
38]. In addition, a married woman would likely attend ANC clinic and can confidently ask healthcare providers for all essential services with ease due to societal acceptance of pregnancies within marriage [
56]. This may not be the situation for a woman who is cohabiting because cohabitation is labelled as illegitimate in most SSA societies [
57]. Consequently, pregnant women who are cohabiting have higher chances of not meeting the required ANC services as some of them may be less motivated to access healthcare whilst bearing out-of-wedlock pregnancies, fear of mockery or fear of having a higher chance of being scolded by the health care providers.
Women who had four or more ANC visits had higher odds of quality ANC. The enormous benefits of ANC on maternal and newborn health outcomes cannot be overemphasized [
2,
58]. Through ANC, healthcare professionals can educate women about maternity best practices and administer all essential medications [
2]. On this premise, it is anticipated that women with high ANC attendance would receive the full content of ANC from the first to third trimester. This finding is suggestive of the need to initiate frequent reminders and encourage women to achieve the recommended ANC visits. Context-specific media and local engagements may be utilized in targeting women for this course.
Rural women had lower odds of quality ANC. Several factors dissuade rural residents from obtaining the essential components of ANC [
59]. Across SSA, a plethora of evidence has revealed that health facilities are disproportionate to the detriment of rural residents [
22,
60,
61]. Further, some healthcare providers refuse postings to rural settings [
62,
63]. As espoused by the three-delays model, travelling long distances to access healthcare causes a second delay and can increase the chances of adverse maternal health outcomes [
64]. These and several other factors such as the absence of essential equipment and the reluctance of health personnel to work in rural settings account for rural-urban disparity in quality ANC [
65‐
67]. It is time for governments of included countries to re-assess drivers of health facility allocation and distribution of health personnel.
Considering the foregoing discussion, our finding on variation in quality ANC at community-level is anticipated. The VPCs further demonstrated that community-level variations are also significant indications of quality ANC. These findings illustrate the need for stakeholders in maternal health, particularly SSA governments and their partners to desist from generalized interventions and rather focus on context (community) responsive and relevant measures that can enhance the current status quo of ANC quality.
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