کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3202548 1201974 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mild to moderate asthma affects lung growth in children and adolescents
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی ایمونولوژی
پیش نمایش صفحه اول مقاله
Mild to moderate asthma affects lung growth in children and adolescents
چکیده انگلیسی

BackgroundThe effect of childhood asthma on lung growth is unclear.ObjectiveTo show the effect of mild to moderate childhood asthma on lung growth.MethodsA total of 1041 children with mild to moderate asthma from the Childhood Asthma Management Program (CAMP) were compared with 5415 children without asthma from the Harvard Six Cities Study (H6CS). Sex-age–specific comparisons of lung growth in CAMP with the H6CS were made by using repeated-measures multiple linear regression models. Sex-age–specific percentages of children with asthma with abnormal (<5th percentile of H6CS) pulmonary function values were calculated.ResultsIn both boys and girls, the ratio of FEV1 to forced vital capacity (FVC) was significantly lower for children with than without asthma (P < .001), with corresponding increases for children with asthma in FVC (P < .001). FEV1 was lower for boys with asthma than for boys without asthma (P < .001), but not for girls (P = .14). Percentages of CAMP children with abnormal FEV1/FVC ratios increased with age for both sexes (P < .001). The patterns of lung growth for children with asthma compared with children without asthma did not differ among children treated for 4.3 years with budesonide or nedocromil and placebo during the CAMP trial.ConclusionMild to moderate asthma results in a pattern of airway obstruction that increases in magnitude from age 5 to 18 years.Clinical implicationsPeriodic spirometry is needed to monitor children with asthma for signs of increasing airway obstruction with appropriate intervention following national guidelines.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Allergy and Clinical Immunology - Volume 118, Issue 5, November 2006, Pages 1040–1047
نویسندگان
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