Chronic Kidney Disease Risk Awareness, Dietary Intake, and Food Security Among Black Male College Students

Nutrition, lifestyle factors, and awareness of chronic kidney disease (CKD) risk are vital tools for preventing or delaying its development and progression in Black American (BA) males. Few published studies assess awareness of CKD risk in BA male college students despite being at high risk. This study aimed to 1) assess the awareness of CKD risk among BA male college students and 2) identify dietary and lifestyle habits related to CKD risk.

This was a cross-sectional online survey utilizing a network sampling technique. Inclusion criteria were self-identification as a BA male and current enrollment in a university. Participants were recruited through publicly available social media sites and emails. The online questionnaire contained demographic, health status, and food security items. Pearson's correlations explored associations between continuous variables; independent samples t-tests compared mean scores of responses between perceived risk of disease groups.

Sixty-seven participants completed the survey. Only 22.4% perceived they were at increased risk for kidney disease, while 49.3% felt at increased risk for developing hypertension (HTN). More respondents (32.8%) also felt at increased risk for developing diabetes than kidney disease. Dietary sodium restriction was reported by 34.3%, while only 14.9% had been advised to do so by a health-care provider. Half of the respondents were deemed food insecure, and 17.86% were categorized as experiencing very low food security.

Awareness of CKD risk is low for BA male college students and lags behind awareness of HTN and diabetes risk. There may be a lack of knowledge regarding CKD as a long-term complication of HTN and diabetes. Dietary sodium restriction is marginal, and food security is a significant challenge in this high-risk group. Educational initiatives are needed to increase awareness of CKD risk among BA male college students.