Nutrient intake of patients with cystic fibrosis.
Nutrient intake, anthropometric measurements, and pulmonary function were assessed in 26 young adult patients with cystic fibrosis (CF). Mean nutrient intakes, excluding those from vitamins and nutrient supplements, were less than the Recommended Dietary Allowances for folate for men and women and for iron and vitamin B-6 for women. Male cystic fibrosis patients consumed significantly more of 11 of 16 nutrients in comparison with men with Crohn's disease and men with functional gastrointestinal complaints. Female cystic fibrosis patients consumed significantly more of 9 of 16 nutrients than did women with gastrointestinal complaints. The relative body weight was less than 85% of standard in 65% of men and 50% of women with CF. Relative body weight was correlated with variables indicative of airflow obstruction, reduced vital capacity, and hyperinflation of lung volumes.
D000293:Adolescent; D000328:Adult; D001835:Body Weight; D003424:Crohn Disease; D003550:Cystic Fibrosis; D004032:Diet; D004034:Diet Surveys; D002149:Energy Intake; D005260:Female; D005767:Gastrointestinal Diseases; D006801:Humans; D008297:Male; D011939:Mental Recall; D009751:Nutritional Requirements; D012129:Respiratory Function Tests; D012737:Sex Factors