Journal Article

Children’s Lung Function and Antioxidant Vitamin, Fruit, Juice, and Vegetable Intake

Frank D. Gilliland, Kiros T. Berhane, Yu-Fen Li, W. James Gauderman, Rob McConnell and John Peters

in American Journal of Epidemiology

Published on behalf of Johns Hopkins Bloomberg School of Public Health

Volume 158, issue 6, pages 576-584
Published in print September 2003 | ISSN: 0002-9262
Published online September 2003 | e-ISSN: 1476-6256 | DOI:

      Children’s Lung Function and Antioxidant Vitamin, Fruit, Juice, and Vegetable Intake

More Like This

Show all results sharing this subject:

  • Public Health and Epidemiology


Show Summary Details


The authors investigated the relation between children’s pulmonary function and intake of fruits, vegetables, juices, and vitamins A, C, and E by examining cross-sectional data from 2,566 children in the Children’s Health Study collected during 1997–1998. Low total vitamin C intake (≤10th percentile) was associated with deficits in forced vital capacity for both boys and girls and with deficits in flows that were larger in girls (forced expiratory volume in 1 second (FEV1), –3.3%, 95% confidence interval (CI): –6.0, –0.5; forced expiratory flow between 25% and 75% of forced vital capacity (FEF25–75), –5.5%, 95% CI: –10.5, –0.3) compared with boys (FEV1, –2.3%, 95% CI: –4.8, 0.3; FEF25–75, –2.4%, 95% CI: –7.4, 2.8). Low dietary vitamin E intake was associated with lower FEF25–75 (boys: FEF25–75 , –8.9%, 95% CI: –14.2, –3.3; girls: FEF25–75 , –2.5%, 95% CI: –8.3, 3.7). Deficits in FEF25–75 were associated with low dietary vitamin A intake in girls (FEF25–75, –7.9%, 95% CI: –12.7, –2.8) and with low total vitamin A intake in boys with asthma (FEF25–75, –15.6%, 95% CI: –27.6, –1.6). Low intakes of orange and other fruit juices, which were the largest source of vitamin C, were associated with deficits in forced vital capacity and FEV1 in boys. In summary, lung function levels were lower in children with inadequate dietary antioxidant vitamin intake.

Keywords: antioxidants; ascorbic acid; child; diet; respiratory function tests; vitamin A; vitamin E; Abbreviations: CI, confidence interval; FEF25–75, forced expiratory flow between 25 and 75 percent of forced vital capacity; FEV1, forced expiratory volume in 1 second; FVC, forced vital capacity.

Journal Article.  6559 words. 

Subjects: Public Health and Epidemiology

Full text: subscription required

How to subscribe Recommend to my Librarian

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.