Evaluation of nutritional status through bioimpedance analysis in a group of Cystic Fibrosis patients

Cystic fibrosis (CF) is the most common genetic disease in Caucasian people. Nutritional status represents an important key in the progression of the pulmonary disease in CF. People with better nutritional status, generally, maintain good levels of physical activity. Generally Bioelectrical impedance (BIA) analysis is frequently used as a method of body composition assessment, due to easy of use, safety and low cost of this procedure. The aim of this study was to investigate nutritional parameters in cystic fibrosis patient. We performed a single group cohort study. The study examined change in nutritional values in people with CF who practice sport or not, measured by bio-impedance analysis (BIA). Inclusion criteria were people with CF diagnosis confirmed. Primary outcome was evaluate body composition and the correlation with the rate of physical activity. A total of 32 patients were included in the analysis. The most important data was a correlation between Phangle and Body cellular mass index (BCMI) Pvalue<0.01, expecially in patients who had a good levels of aerobic and anaerobic session-training. Patients who did strong physical activity training had a statistically significant values of correlation with nutritional status. Further study were necessary to find association between exercise capa city and body mass index.