Prevalence and associated social determinants of health for pregestational and gestational diabetes mellitus in California by disaggregated racial and ethnic groups and subgroups Publication date: August 2026 Source: Preventive Medicine, Volume 209 Author(s): Cheng-Tzu Hsieh, Xinze Xu, Xuyuehe Ren, Rana F. Chehab, Yeyi Zhu, Liwei Chen