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Table 1 Country and sample size details

From: Examining barriers to healthcare access and utilization of antenatal care services: evidence from demographic health surveys in sub-Saharan Africa

Country Survey (data collection) period Total women
(aged 15–49 years) interviewed
Sample size by designa Selected women sampleb % of completed responses
Nigeria August 14–December 29, 2018 41,821 6857 6761 98.5
Mali August 6–November 18, 2018 10,519 2049 1973 96.3
Guinea March 27–June 28, 2018 10,874 1708 1690 98.9
Zambia July 17–January 24, 2019 13,683 1637 1570 95.9
  1. aSample size by design are women aged 15–49 currently married, who gave birth in the last 0–12 months prior to the month of interview and responded to questions on antenatal care visits and timing bSelected women sample are women with complete response for all variables considered
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