Complementary feeding practices and their determinants among children aged 6-23 months in rural Bangladesh: evidence from Bangladesh Integrated Household Survey (BIHS) 2018-2019 evaluated against WHO/UNICEF guideline -2021.

When compared to results obtained using the previous guideline, the new one has resulted in a lower prevalence of Introduction of solid, semi-solid, or soft foods (ISSF), Minimum dietary diversity (MDD), Minimum meal frequency (MMF), and Minimum acceptable diet (MAD). It is crucial to convey the new knowledge for better child feeding and nutrition as the country prepares to apply the new guideline.