Association Between Nutritional Status and Quality of Life in Patients With Allergic Rhinitis

Allergic rhinitis (AR) is a heterogeneous disorder with immune pathophysiology affecting quality of life (QOL) and productivity at work or education. This study aimed to evaluate the association between macro- and micro-nutrient intakes with QOL in AR patients.

Using convenience sampling method, this cross-sectional study included 60 AR patients in the age range of 15-60 years referred to the Allergy Clinic of Mohammad Kermanshashi hospital, Kermanshash, Iran from March to December 2018. Data including body composition, QOL, and nutritional status were collected. Independent t test, chi-square, and Pearson correlation were used for data analysis.

According to the results of Spearman test, while cholesterol intake level was directly associated with low QOL (P = 0.049, r=0.283), dietary zinc intake had a negative correlation with low QOL (P = 0.045, r=-0.262). However, there were no significant associations between other macro- and micro-nutrient intakes and QOL in patients.

In this study, higher intake of cholesterol, unlike zinc, had a negative effect on QOL in AR patients.