Figure 1.

Plot of gestation at first screening visit at antiretroviral therapy (ART) clinic (x-axis) among 408 pregnant women screened for ART, with number of women who did and did not start ART before delivery, as well as smoothed probability of ART initiation before delivery. Smoothed probabilities are from locally weighted scatterplot smoothing (bandwidth, 0.8).

Myer et al. BMC Pregnancy and Childbirth 2012 12:94   doi:10.1186/1471-2393-12-94
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