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Fig. 2 | BMC Health Services Research

Fig. 2

From: Out-of-pocket costs and time spent attending antenatal care services: a case study of pregnant women in selected rural communities in Zinder, Niger

Fig. 2

Smoothed distribution of antenatal care (ANC) visits by women’s gestational age from the first to the fifth ANC visit, assuming a normal distribution

*Women were interviewed at any time of their pregnancy and had self-selected how many antenatal care (ANC) visits to attend and reported on sequential visits from earlier intervals, thus resulting in different available sample size per ANC visit

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