Adverse perinatal outcomes in young adolescents

Area of Science:

• Obstetrics and Gynecology
• Adolescent Health
• Perinatal Medicine

Background:

• Adolescent pregnancy presents unique challenges in prenatal care.
• Understanding perinatal complication rates across different adolescent age groups is crucial for targeted interventions.

Purpose of the Study:

• To compare perinatal complication rates in pregnant adolescents aged 15 years or younger with those of older adolescents (16-17 years) and young adult women (20-22 years).

Main Methods:

• A retrospective study compared 147 nulliparous adolescents aged <= 15 years with two control groups: nulliparas aged 16-17 years (n=287) and women aged 20-22 years (n=107).
• Statistical analyses included chi-square, Kruskall-Wallis, and Student's t tests, followed by logistic regression to control for confounding variables.

Main Results:

• Adolescents aged <= 15 years had higher rates of anemia.
• Newborns of younger adolescents were less likely to require intensive care unit admission.
• No significant differences were found in rates of pregnancy-induced hypertension, preterm labor, preterm premature rupture of membranes, chorioamnionitis, meconium staining, endometritis, preterm delivery, low birth weight, low Apgar score, or fetal demise.

Conclusions:

• Pregnant adolescents aged 15 years or younger experience comparable perinatal outcomes to older adolescents and young adult women.
• While certain complications like anemia are more prevalent in the youngest group, overall adverse outcomes are similar across the studied age groups.