Abstract
BACKGROUND: Although several studies have characterized the hygiene habits of college students, few have assessed the determinants underlying such behaviors. OBJECTIVES: Our study sought to describe students' knowledge, practices, and beliefs about hygiene and determine whether there is an association between reported behaviors and frequency of illness. METHODS: A sample of 299 undergraduate students completed a questionnaire assessing demographics, personal and household hygiene behaviors, beliefs and knowledge about hygiene, and general health status. RESULTS: Variation in reported hygiene habits was noted across several demographic factors. Women reported "always" washing their hands after using the toilet (87.1%) more than men (65.3%, P = .001). Similarly, freshmen reported such behavior (80.4%) more than sophomores (71.9%), juniors (67.7%), or seniors (50%, P = .011). Whereas 96.6% of participants thought that handwashing was either "very important" or "somewhat important" for preventing disease, smaller proportions thought it could prevent upper respiratory infections (85.1%) or gastroenteritis (48.3%), specifically. There was no significant relationship between reported behaviors and self-reported health status. CONCLUSION: The hygiene habits of college students may be motivated by perceptions of socially acceptable behavior rather than scientific knowledge. Interventions targeting the social norms of incoming and continuing students may be effective in improving hygiene determinants and ultimately hygiene practices.