PEAK EXPIRATORY FLOWBACKGROUND--Variability of peak expiratory flow (PEF) has been proposed as a surrogate for bronchial hyperresponsiveness. The normal range of variability of PEF for children has been reported and the test has been used to screen for asthma in population based studies. However,...
In 12 asymptomatic children with methacholine hyperresponsiveness, we examined the diurnal variation of peak expiratory flow (PEF) and response to inhaled bronchodilator. Twelve asthmatic children with a comparable range of methacholine hyperresponsiveness, and 12 normal children without methacholine ...
Spirometryis the most frequently used clinicallaboratory testfor assessing and monitoringasthma in children. Spirometry can contribute to the diagnosis of asthma, moreover in the presence of asthma-related symptoms. Nevertheless, spirometry can range within normal values in asthmatic children, while spiro...
Use of three different peak flow meters ("Vitalograph"--Low Range model, mini-Wright--Low Range model, Personal-Best) made the results more reliable and determinant. Based on our results we concluded that the peak expiratory flow values obtained in 3-years old children can be used as ...
Product name:Peak flow meter for kids;Measuring range:50-400ml/min;Color:Red;Packing:blister +gift box +carton;Quantity/Carton:100pcs;Carton Dimension:43*37*43cm;Net. Weight per cartoon:8.2kg;MOQ:100;Place of Origin:CN;Customized support:N/A;Brand Name:
To assess peak expiratory flow rates (PEFR)in obese and non-obese subjects in western Uttar Pradesh.Methods: One hundred and thirty four non-obese and eighty four obese persons in the age range of twenty to sixty years of both sexes were assessed for PEFR in the department of Physiology, ...
Children's pollutant exposure during school bus commutes To determine the range of children's exposures during their bus commutes, especially those conditions leading to high exposures, real-time and integrated m... LD Sabin,E Behrentz,AM Winer,... 被引量: 8发表: 2004年 Method and Control...
In spite of the disease severity in adult populations and the age of children, the lowest generated PIFR values were within the range producing adequate performance of Pulvinal DPI (>20 L/min). We conclude that inspiratory flow rates generated through the Pulvinal inhaler can be adequate in ...
Reliability of a Peak Performance Treadmill Test for Children and Adolescents With and Without Mental Retardation. The purpose of this study was to compare test-retest reliability when measuring peak physiological capacities of children and adolescents (age = 13.6 ± 2... Pitetti,H Kenneth,Millar...
条目值 Link-Id - MAPI-Id - System-Only False Is-Single-Valued True 已编制索引 False 在全局目录中 False NT 安全描述符 O:BAG:BAD:S: Range-Lower - Range-Upper - Search-Flags 0x00000000 System-Flags 0x00000010 在此范围中使用的类: ACS-Policy ACS-Resource-Limits ACS-SubnetWindows...