{"title":"儿童体重与气道阻塞客观指标的关系","authors":"R. Hasan, W. Abuhammour, G. Zureikat","doi":"10.2174/1874309900903010026","DOIUrl":null,"url":null,"abstract":"Objective: The purpose of this study was to describe the effects of obesity (body mass index 95 th percentile) on objective measures of airway obstruction as determined by spirometry. Design: Prospective cross-sectional study. Methods: Two hundred ninty six (Age: 13.6 ± 1.5 Years) children from two middle schools were enrolled. The standing heights and weights in bear-feet were measured, and body mass index (BMI) was calculated. Spirometry was performed according to the American Thoracic Society guidelines. The definition of reversible airway obstruction was based on the following criteria: forced expiratory volume in one second (FEV1) 5% lower than predicted for age and sex. Results: Two-hundred-twenty-six children (76%) were African-American and 71 children (24%) were white. 138 (46%) children were obese. 36/296 (12%) children met the criteria for reversible airway obstruction, of which 29/296 (9.7%) were obese. Baseline FEV1 percent predicted (88 ± 6 vs 84 ± 7 %, p = 0.03), FEV1 /FVC(94 ± 6 vs 86 ± 8, p < 0.001), and FEV1 percent predicted following albuterol administration (95 ± 7 vs 88 ± 7 %, p = 0.03) were all lower in children who were obese.","PeriodicalId":89037,"journal":{"name":"The open pediatric medicine journal","volume":"53 1","pages":"26-30"},"PeriodicalIF":0.0000,"publicationDate":"2009-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"The Relationship Between Body Weight and Objective Measures of AirwayObstruction in Children\",\"authors\":\"R. Hasan, W. Abuhammour, G. Zureikat\",\"doi\":\"10.2174/1874309900903010026\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Objective: The purpose of this study was to describe the effects of obesity (body mass index 95 th percentile) on objective measures of airway obstruction as determined by spirometry. Design: Prospective cross-sectional study. Methods: Two hundred ninty six (Age: 13.6 ± 1.5 Years) children from two middle schools were enrolled. The standing heights and weights in bear-feet were measured, and body mass index (BMI) was calculated. Spirometry was performed according to the American Thoracic Society guidelines. The definition of reversible airway obstruction was based on the following criteria: forced expiratory volume in one second (FEV1) 5% lower than predicted for age and sex. Results: Two-hundred-twenty-six children (76%) were African-American and 71 children (24%) were white. 138 (46%) children were obese. 36/296 (12%) children met the criteria for reversible airway obstruction, of which 29/296 (9.7%) were obese. Baseline FEV1 percent predicted (88 ± 6 vs 84 ± 7 %, p = 0.03), FEV1 /FVC(94 ± 6 vs 86 ± 8, p < 0.001), and FEV1 percent predicted following albuterol administration (95 ± 7 vs 88 ± 7 %, p = 0.03) were all lower in children who were obese.\",\"PeriodicalId\":89037,\"journal\":{\"name\":\"The open pediatric medicine journal\",\"volume\":\"53 1\",\"pages\":\"26-30\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-03-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The open pediatric medicine journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2174/1874309900903010026\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The open pediatric medicine journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/1874309900903010026","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Relationship Between Body Weight and Objective Measures of AirwayObstruction in Children
Objective: The purpose of this study was to describe the effects of obesity (body mass index 95 th percentile) on objective measures of airway obstruction as determined by spirometry. Design: Prospective cross-sectional study. Methods: Two hundred ninty six (Age: 13.6 ± 1.5 Years) children from two middle schools were enrolled. The standing heights and weights in bear-feet were measured, and body mass index (BMI) was calculated. Spirometry was performed according to the American Thoracic Society guidelines. The definition of reversible airway obstruction was based on the following criteria: forced expiratory volume in one second (FEV1) 5% lower than predicted for age and sex. Results: Two-hundred-twenty-six children (76%) were African-American and 71 children (24%) were white. 138 (46%) children were obese. 36/296 (12%) children met the criteria for reversible airway obstruction, of which 29/296 (9.7%) were obese. Baseline FEV1 percent predicted (88 ± 6 vs 84 ± 7 %, p = 0.03), FEV1 /FVC(94 ± 6 vs 86 ± 8, p < 0.001), and FEV1 percent predicted following albuterol administration (95 ± 7 vs 88 ± 7 %, p = 0.03) were all lower in children who were obese.
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