Columbia University's Mailman School of Public Health May 8 2026 Few women with postpartum-onset diabetes meet recommended A1C monitoring guidelines, highlighting a need to improve routine diabetes care-particularly among Black women-according to new research at Columbia University Mailman School of Public Health. The study is published in BMJ. Limited evidence suggests that social determinants of health (SDOH) influence diabetes incidence and control, but far less is known about their role in