The aim of this article was to examine the associations between having had a sinus infection (SI) and BMI and physical activity (PA), diet quality, stress and/or sleep. A total of 2915 adults from the National Health and Nutrition Examination Survey 2005-2006 were examined. Logistic regression analysis was used to examine the association between having had an SI with BMI and PA, diet quality, stress or sleep. As these factors are known to influence one another, a fully adjusted model with PA, diet quality, stress and sleep was also constructed to examine their independent associations with having had an SI. Overall, 15.5 ± 1.2% of the population report having had an SI in the past year. In all models, individuals with obesity were approximately twice as likely to have had an SI compared to those of normal weight (P < 0.05). While PA and diet quality were not significantly associated with having had an SI (P > 0.05), individuals with stress and sleep troubles were also twice as likely to have had an SI (P < 0.05) independent of BMI. In the fully adjusted model, only the associations for BMI and sleep troubles remained significant (P < 0.05). Results from this study suggest that obesity and sleep troubles, but not PA, quality of diet and stress, are associated with having had an SI. As interactions exist between obesity, immune system factors and exposure to infectious disease(s), more research is necessary to understand the directionality of these relationships.
Keywords: NHANES; obesity; sinus infection.
© 2016 World Obesity Federation.