title: Adverse perinatal outcomes of adolescent pregnancies in Cameroon.
abstract: BACKGROUND
  There are geographic variations in fetal outcomes of adolescent pregnancies because of socio-economic differences between regions and countries. The aim of our study was to determine adverse fetal outcomes associated with adolescent pregnancies in Cameroon.
  
  
  METHODS
  A cross-sectional study to compare the outcomes of 268 singleton, adolescent pregnancies with 832 controls, delivered in four referral hospitals in Yaounde (Cameroon), between November 2004 and April 2005.
  
  
  RESULTS
  The adverse fetal outcomes related to adolescent pregnancies were low birth weight (<2,500 g) (odds ratios [OR], 1.71; confidence interval [CI], 1.15-2.50), premature babies (<37 weeks) (OR, 1.77; CI, 1.24-2.52) and early neonatal death (OR, 2.18; CI, 1.04-4.48). The rates of stillbirth and intrauterine growth retardation were not significantly higher among adolescents. Adverse maternal outcome associated with adolescent pregnancies were eclampsia (OR, 3.18; CI, 1.21-8.32), preeclampsia (OR, 1.99; CI, 1.24-3.15), perineal tear (OR, 1.45; CI, 1.06-1.99) and episiotomy (OR, 1.82; CI, 1.20-2.73). Caesarean delivery, instrumental delivery and premature rupture of membranes were not significantly associated with adolescent pregnancy. Maternal factors associated with adverse fetal outcome in adolescents were maternal age, number of prenatal visits <4, and the state of being unemployed.
  
  
  CONCLUSIONS
  Adolescent pregnancies are associated with both adverse fetal and maternal outcomes in Cameroon. Improving compliance with prenatal care could significantly reduce the frequency of adverse fetal outcomes in adolescent populations in Cameroon.
authors.affiliation: Child and Reproductive Health Group, Liverpool School of Tropical Medicine, RCOG International Office, Pembroke Place, Liverpool, L3 5QA, UK. kongnyuy73@yahoo.com
authors.forename: Eugene Justine
authors.initials: EJ
authors.lastname: Kongnyuy
authors.forename: Philip N
authors.initials: PN
authors.lastname: Nana
authors.forename: Nelson
authors.initials: N
authors.lastname: Fomulu
authors.forename: Shey Charles
authors.initials: SC
authors.lastname: Wiysonge
authors.forename: Luc
authors.initials: L
authors.lastname: Kouam
authors.forename: Anderson S
authors.initials: AS
authors.lastname: Doh
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D002163:Cameroon / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D006784:Hospitals, Teaching; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D016015:Logistic Models; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D011256:Pregnancy Outcome / Q000453:epidemiology*; D011253:Pregnancy in Adolescence / Q000706:statistics & numerical data*; D047928:Premature Birth / Q000453:epidemiology; D012307:Risk Factors; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires