Postpartum amenorrhoea in Ethiopia: the role of weaning, child death, and socioeconomic factors.
Using data from the 1990 National Family and Fertility Survey (NFFS) and employing discrete-time hazards models, we examine the effect of weaning, child death, and socioeconomic factors on postpartum amenorrhoea in Ethiopia. The results show that 91 in every 100 mothers breastfed their child for at least 6 months. The median duration of breastfeeding stands at 18 months, and amenorrhoea lasts for a median duration of 12 months. Significant variations in breastfeeding and amenorrhoea duration are also observed among the different categories of breastfeeding women. The median duration of breastfeeding for lactating women is 24 months, 6 months for those who weaned, and 2 months for those whose child died. The median duration of postpartum amenorrhoea is 14 months for breastfeeding women, 12 months for those who weaned, and 6 months for those whose child died. Discrete-time hazard models reveal that child death has the strongest effect on the resumption of menses. Net of other factors, the risk of returning to menses increased 3 times for mothers whose child died. The effect of child death, however, decreases over time. Weaning also has a significant positive effect; and, like child death, its effect diminishes as time passes. The study further shows significant differences in the risk of returning to postpartum menses by socioeconomic characteristics of the women, even though they are breastfeeding.
Berhanu
B
B
Population Studies and Training Center, Brown University, Providence, Rhode Island 02912, USA.
Hogan
D
D
D000293:Adolescent; D000328:Adult; D000568:Amenorrhea; D001942:Breast Feeding; D005002:Ethiopia; D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D008875:Middle Aged; D049590:Postpartum Period; D012959:Socioeconomic Factors; D014886:Weaning