Survey of Knowledge of Diabetes Mellitus Among Adults in Anambra State

The rising prevalence of type 2 diabetes mellitus in sub-Saharan Africa, including Nigeria, reflects a growing non-communicable disease burden that demands urgent public health attention. This study surveyed knowledge of diabetes mellitus among adults in Anambra State, South East Nigeria. A descriptive cross-sectional research design was used, targeting adults aged 30 years and above in Onitsha North, Awka South, and Nnewi North local government areas. A total of 310 respondents were recruited using systematic random sampling at community health centres and public gathering spaces. Data were collected via a structured self-administered questionnaire adapted from the Diabetes Knowledge Test. Analysis involved descriptive statistics and Pearson's chi-square tests. Findings showed that 61 percent of respondents demonstrated low overall knowledge of diabetes, with particularly poor awareness of risk factors such as sedentary lifestyle, obesity, and family history. Only 37 percent could correctly identify symptoms of hyperglycaemia. Higher educational attainment and prior contact with health education messages from healthcare workers were significantly associated with better knowledge scores. The study recommended intensified community-based health education campaigns on diabetes prevention and management, incorporating mass media, traditional rulers, and faith-based organisations to reach broader audiences. Keywords: diabetes mellitus, knowledge, adults, Anambra State, non-communicable diseases