A recent study published in JAMA Network Open reveals an alarming increase in preterm births over the past decade, with racial and socioeconomic disparities persisting. The analysis of over five million births indicates that preterm births have risen by over 10%. Factors such as the increased prevalence of diabetes, sexually transmitted infections, and mental health conditions are contributing to this trend.
Lead author Laura Jelliffe-Pawlowski, an epidemiologist at NYU Rory Meyers College of Nursing, noted that these risk factors have become more common. Protective factors that previously helped reduce preterm births have declined, worsening the situation. The study emphasizes the need to understand and address these changing risk factors to mitigate the rise in preterm births.
The research also highlights ongoing racial and socioeconomic disparities. Black and Hispanic women, as well as those from lower socioeconomic backgrounds, continue to experience higher rates of preterm births. Addressing these disparities requires targeted interventions to improve access to healthcare, promote healthy behaviors, and address social determinants of health.
Efforts to reduce preterm births must consider the complex interplay of medical, social, and economic factors. Comprehensive strategies that address these risk factors are essential for reducing preterm births and ensuring healthier outcomes for all mothers and babies.
See “How changes in risk factors may be contributing to growing number of babies born prematurely” (September 30, 2024)
