Accuracy of reporting food energy intake: influence of ethnicity and body weight status in South African women (original) (raw)

The prevalence of obesity among South African women has prompted investigations into the accuracy of self-reported food energy intake (EI), particularly concerning its potential under-reporting bias. Ethnic differences influence reporting accuracy, with findings indicating that body mass index (BMI) is a significant predictor of food EI under-reporting. This study highlights the importance of understanding these biases to better interpret dietary impacts on obesity and develop targeted interventions.