Mombo-Ngoma G., Mackanga J. R., Gonzalez R., Ouedraogo S., Kakolwa M. A., Manego R. Z., Basra A., Ruperez M., Cot Michel, Kabanywany A. M., Matsiegui P. B., Agnandji S. T., Vala A., Massougbodji A., Abdulla S., Adegnika A. A., Sevene E., Macete E., Yazdanbakhsh M., Kremsner P. G., Aponte J. J., Menendez C., Ramharter M. (2016). Young adolescent girls are at high risk for adverse pregnancy outcomes in sub-Saharan Africa : an observational multicountry study. BMJ Open, 6 (6), p. e011783 [8 p.]. ISSN 2044-6055.
Titre du document
Young adolescent girls are at high risk for adverse pregnancy outcomes in sub-Saharan Africa : an observational multicountry study
Année de publication
2016
Auteurs
Mombo-Ngoma G., Mackanga J. R., Gonzalez R., Ouedraogo S., Kakolwa M. A., Manego R. Z., Basra A., Ruperez M., Cot Michel, Kabanywany A. M., Matsiegui P. B., Agnandji S. T., Vala A., Massougbodji A., Abdulla S., Adegnika A. A., Sevene E., Macete E., Yazdanbakhsh M., Kremsner P. G., Aponte J. J., Menendez C., Ramharter M.
Source
BMJ Open, 2016,
6 (6), p. e011783 [8 p.] ISSN 2044-6055
Objectives One of Africa's most important challenges is to improve maternal and neonatal health. The identification of groups at highest risk for adverse pregnancy outcomes is important for developing and implementing targeted prevention programmes. This study assessed whether young adolescent girls constitute a group at increased risk for adverse birth outcomes among pregnant women in sub-Saharan Africa. Setting Data were collected prospectively as part of a large randomised controlled clinical trial evaluating intermittent preventive treatment of malaria in pregnancy (NCT00811421Clinical Trials.gov), conducted between September 2009 and December 2013 in Benin, Gabon, Mozambique and Tanzania. Participants Of 4749 participants, pregnancy outcomes were collected for 4388 deliveries with 4183 live births including 83 multiple gestations. Of 4100 mothers with a singleton live birth delivery, 24% (975/4100) were adolescents (19years of age) and 6% (248/4100) were aged 16years. Primary and secondary outcome measures Primary outcomes of this predefined analysis were preterm delivery and low birth weight. Results The overall prevalence of low birthweight infants and preterm delivery was 10% (371/3851) and 4% (159/3862), respectively. Mothers aged 16years showed higher risk for the delivery of a low birthweight infant (OR: 1.96; 95% CI 1.35 to 2.83). Similarly, preterm delivery was associated with young maternal age (16years; OR: 2.62; 95% CI 1.59 to 4.30). In a subanalysis restricted to primiparous women: preterm delivery, OR 4.28; 95% CI 2.05 to 8.93; low birth weight, OR: 1.29; 95% CI 0.82 to 2.01. Conclusions Young maternal age increases the risk for adverse pregnancy outcomes and it is a stronger predictor for low birth weight and preterm delivery than other established risk factors in sub-Saharan Africa. This finding highlights the need to improve adolescent reproductive health in sub-Saharan Africa. Trial registration number NCT00811421; Post-results.
Plan de classement
Santé : généralités [050]
Description Géographique
BENIN ; GABON ; MOZAMBIQUE ; TANZANIE ; AFRIQUE SUBSAHARIENNE
Localisation
Fonds IRD [F B010067756]
Identifiant IRD
fdi:010067756
