Kavita Batra, Jennifer Pharr, John O. Olawepo, and Patricia Cruz (all Public Health) published an article on "Understanding the Multidimensional Trajectory of Psychosocial Maternal Risk Factors Causing Preterm Birth: A Systematic Review" in the Asian Journal of Psychiatry. 

Among all known risk factors of preterm birth, psychosocial factors form an intricate collection, which includes a multidimensional spectrum of interrelated mediating mechanisms. The understanding of these interconnected mechanisms is vital for designing targeted interventions to reduce preterm births. The objective of this systematic review was to investigate potential psychosocial maternal factors and their interactions to cause preterm birth.

Batra and Olawepo are doctoral graduates.