Spatial variations and socio-demographic determinants of diabetes mellitus in Bangladesh: evidence from Bangladesh Demographic and Health Survey 2022 data - Most. Jannatul Fardos Asha; Md. Kaderi Kibria; Md. Aminur Rahman; Sarker Obaida Nasrin; Dilip Kumar Mondol; Md. Sohel Rana; Alam Khan; Md. Ashraful Islam Khan (BMC Public Health, 2026)