STUDY OBJECTIVE To examine asthma diagnosis, asthma severity, and the presence of established asthma risk factors in children who reside in nonurban communities. DESIGN A cross-sectional study was conducted of 19,076 children (6 months to 18 years of age) who lived in 146 nonurban communities in the greater Hartford, CT, region and who were enrolled in a disease-management program (Easy Breat...

AIMS Minor gastrointestinal abnormalities have been reported in children with asthma, but the prevalence of gastrointestinal symptoms in these children has not been studied. METHODS 75 children with bronchial asthma and an age and sex matched control group were recruited. Parents completed a questionnaire on gastrointestinal symptoms and on asthma. Weight and height were measured; a clinical ...

Epidemiologic studies of farm children are of international interest because farm children are less often atopic, have less allergic disease, and often have less asthma than do nonfarm children--findings consistent with the hygiene hypothesis. We studied a cohort of rural Iowa children to determine the association between farm and other environmental risk factors with four asthma outcomes: doct...

KEY FINDINGS Data from the National Health and Nutrition Examination Survey, 1999-2010. From 1999 to 2010, the percentage of children without asthma exposed to environmental tobacco smoke (ETS) decreased from 57.3% to 44.2%, while children with asthma showed no change, with 57.9% exposed to ETS in 1999-2002 and 54.0% exposed in 2007-2010. In 2007-2010, a higher percentage of children with asthm...

asthma and allergic diseases present a major health burden. information on the prevalence of these diseases indicates that these diseases are increasing in various parts of the world. it was hoped that this study would be helpful to health system policy-makers in planning allergy prevention programs in the region.the prevalence of asthma and allergic diseases and relation between the various ri...

airway mucus hypersecretion health effects caused by air pollutants may range from subtle biochemical or physiological signs, such as mildly reduced lung function, to difficult breathing, wheezing, coughing and exacerbation of existing respiratory conditions such as asthma. the aim of this study was measuring the adverse health effects of air pollution on lung function of primary school student...

INTRODUCTION Asthma is one of the most common chronic diseases of childhood and is the most common cause of school absenteeism due to chronic conditions. The objective of this study is to estimate direct and indirect costs of asthma in school-age children. METHODS Using data from the 1996 Medical Expenditure Panel Survey, we estimated direct medical costs and school absence days among school-...

BACKGROUND Severe asthma is often poorly controlled and its prevalence in Spanish children is unknown. The aim was to determine the prevalence of difficult-to-control severe asthma in children, the agreement of asthma control between physicians and Spanish Guidelines for Asthma Management (GEMA), and the health-related quality of life (HRQoL) for children and parents. METHODS Observational, c...

OBJECTIVE The current study investigated whether factors associated with quality of life (QOL) in children with asthma (e.g., family functioning, asthma routines, asthma severity) differed by child age. METHODS Participants included 192 children with asthma (5-12 years) and their caregivers. Both children and caregivers completed questionnaires at an initial research session. Family functioni...

one of the most important goals in treating chronic diseases, especially asthma, is the promotion of quality of life (qol). the present study aimed at identifying the effect of educating method on the qol of children, who suffered from asthma.in this clinical trial study, 80 children aged 6-12 years with asthma were divided into two groups: control (face-to-face method) and experimental (visual...