Kaplan Meier estimate curve of postpartum family planning use within 12 months from childbirth by selected characteristics of women, Northwest Ethiopia, June 2018. Amanu Aragaw Emiru Getu Degu Alene Gurmesa Tura Debelew 10.1371/journal.pone.0228678.g002 https://plos.figshare.com/articles/figure/Kaplan_Meier_estimate_curve_of_postpartum_family_planning_use_within_12_months_from_childbirth_by_selected_characteristics_of_women_Northwest_Ethiopia_June_2018_/11802243 <p>Kaplan Meier estimate curve of postpartum family planning use within 12 months from childbirth by selected characteristics of women, Northwest Ethiopia, June 2018.</p> 2020-02-04 18:34:59 postpartum family planning 12 months method frailty survival analysis Introduction health care services predictor Weibull regression survival model CI offer contraception services antenatal care log rank tests aHR health care system