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Twelve-year persistence of inequalities in antenatal care utilisation among women in Tanzania: a decomposition analysis of population-based cross-sectional surveys

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dc.creator Bintabara, Deogratius
dc.creator Basinda, Namanya
dc.date 2021-05-10T05:30:57Z
dc.date 2021-05-10T05:30:57Z
dc.date 2021
dc.date.accessioned 2022-10-20T14:01:41Z
dc.date.available 2022-10-20T14:01:41Z
dc.identifier Bintabara D, & Basinda N., (2021). Twelve-year persistence of inequalities in antenatal care utilisation among women in Tanzania: a decomposition analysis of population-based cross-sectional surveys. BMJ Open
dc.identifier DOI: http://dx.doi.org/10.1136/bmjopen-2020-040450
dc.identifier http://hdl.handle.net/20.500.12661/2989
dc.identifier.uri http://hdl.handle.net/20.500.12661/2989
dc.description Full text article. Also available at: http://dx.doi.org/10.1136/bmjopen-2020-040450
dc.description This study was undertaken to assess the trend and contributors of socioeconomic inequalities in antenatal care (ANC) utilisation among women of reproductive age in Tanzania from 2004 to 2016. This study analysed nationally representative data for women of reproductive age obtained from the 2004–2016 Tanzania Demographic Health Surveys. The outcome variables analysed in this study are: (1) attendance of ANC and (2) accessing adequate antenatal care. The concentration curve and the concentration index were used to measure socioeconomic inequality in attending and accessing adequate ANC. The concentration index was decomposed to identify the factors explaining the observed socioeconomic inequality of these two outcomes. The concentration index for attending at least four ANC visits increased from 0.169 in 2004 to 0.243 in 2016 (p<0.01). Similarly, for accessing adequate care, the index increased from 0.147 in 2004 to 0.355 in 2016 (p<0.01). This indicates the significant increase in socioeconomic inequalities (favouring wealthier women) for these two outcomes over time. Furthermore, the results show that wealth status was the largest contributor to inequality in both attending at least four visits (71%, 50% and 70%) and accessing adequate ANC (50%, 42% and 51%) in 2004, 2010 and 2016, respectively, in favour of wealthier women (p<0.05). The other contributors to socioeconomic inequalities in ANC utilisation were maternal education and type of residence. Over the 12 years of surveys, there was no reduction in socioeconomic inequalities in ANC utilization in Tanzania. Therefore, the efforts of achieving universal health coverage should focus on reducing wealth-related inequality and improving women’s education from poor households.
dc.language en
dc.publisher BMJ Publishing Group Limited
dc.subject Antenatal care
dc.subject Tanzania
dc.subject Reproductive age
dc.subject Demographic health surveys
dc.subject Women reproductive age
dc.subject Socioeconomic inequalities
dc.title Twelve-year persistence of inequalities in antenatal care utilisation among women in Tanzania: a decomposition analysis of population-based cross-sectional surveys
dc.type Article


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