[Pregnancy and delivery among adolescents under 15: a study of 181 cases in French Guiana].

Objective: The purpose of this study were to determine the effects and consequences of premature pregnancy and childbirth among adolescents under 15 years of age in French Guyana.
Material and Methods: A retrospective field-case study between the 1(st) and the 31(st) December 2001 identified 181 births among adolescents aged 14 years and under. Comparisons were made with 181 births among 18-year-old first-time mothers taking place over the same period.
Results: 1.55% of all births in the maternity ward at St Laurent-du-Maroni Hospital involved adolescents under the age of 15. 24.6% of these young mothers were enrolled in secondary school, 21% were beneficiaries of the national social security health insurance and 61% of them were born outside Guyana. Pre-natal monitoring was less frequent among the group of teenage mothers, and preterm labor (0.04 < p < 0.05), anemia (0.02 < p < 0.03) and Chlamydiae trachomatis infections (0.03 < p < 0.04) are more frequent. There is no significant difference regarding high blood pressure, diabetes, or infectious diseases (except from Chlamydiae) or regarding labor and delivery. Mean birth weight was lower (p = 0.01) and the Apgar score was more often less than 7 at the first minute (p < 0.05) among newborn of teenage mothers.
Conclusion: While pregnancies among younger teenagers appear to indicate a higher level of associated medical problems, a more thorough pre-natal check-up program would certainly reduce the number of problem related cases. The extremely high proportion of teenage pregnancies in the West of French Guiana has become a major public health issue for the entire region.