Knowledge as Determinant of Healthy-Eating Among Male Postgraduate Public Health Students in a Nigerian Tertiary Institution

Abstract

Unhealthy eating, which is quite prevalent among the adult population globally, is a major risk factor for Non-Communicable Diseases. Men have the tendency to visit food vendors without recourse to body nutrients requirement, health and expectations as potential change agents. The study was thus designed to investigate the knowledge and practices of healthy eating among male public health students in a Nigerian tertiary institution. Data was collected from 161 consenting respondents. Knowledge of healthy eating was assessed on a 25-point knowledge scale; score ≥19 was rated good, <19≥12 fair and <12 poor. Practices of healthy eating were assessed using a 34-point practice scale; score ≥26 was rated good and <26 poor. Patterns of eating was determined using food frequency questionnaire; descriptive and inferential statistics were carried out at α=0.05. Respondents’ age was 28.9 ± 5.5 years; they were mostly Christian (87.0%), Yoruba (69.6%) and 21.1% were married. Their body mass index was 23.1 ± 3.1kg/m², monthly income ranged between N5000 and N300,000, 2.5% smoked tobacco/cigarette and 28.0% consumed alcohol. Good knowledge was observed among 52.2% of the respondents, 37.9% had good healthy eating practices, 49.7% did not eat breakfast everyday while only 13.7% consumed fruits and vegetables daily. The most reported factors influencing choice of food included health maintenance and food availability. Respondents’ knowledge and practices relating to healthy eating was significant. Knowledge of healthy eating was average and practice was poor among the study population. Strategic health education and behaviour change communication could motivate male students for healthy eating.