منابع مشابه
Children's Inter-Individual Variability and Asthma Development.
Children of different ages vary in their response to environmental stressors due to their continuous development and changes in their bodies' anatomy, physiology, and biochemistry. Each age group of children has special biological features that distinguish their toxicokinetic and toxicodynamic characteristics from other age groups. The variability in responses extends to include children of the...
متن کاملVariability in the prevalence of premenstrual asthma.
Our aim is to analyse the differences in the prevalence of premenstrual asthma (PMA) according to a set of criteria, the relationship between them and the influence of asthma severity. The answer "Yes" to "Does your asthma get worse before menstruation?" was considered subjective PMA. A daily respiratory symptoms register of fertile asthmatic females was taken during two consecutive menstrual c...
متن کاملGeographic variability in childhood asthma prevalence in Chicago.
BACKGROUND Childhood asthma prevalence has been shown to be higher in urban communities overall without an understanding of differences by neighborhood. OBJECTIVE To characterize the geographic variability of childhood asthma prevalence among neighborhoods in Chicago. METHODS Asthma screening was conducted among children attending 105 Chicago schools as part of the Chicago Initiative to Rai...
متن کاملSpectral analysis of heart rate variability in bronchial asthma patients.
The study was carried in the Departments of Physiology and Medicine at S.M.S. Medical College, Jaipur. Thirty patients of bronchial asthma, aged 20-30 years attending outpatient clinics of S.M.S. Hospital and thirty healthy volunteers were recruited in the present study for spectral analysis of Heart Rate Variability (HRV) using impedance peripheral pulse in the right forearm. Two spectral comp...
متن کاملHeart rate variability biofeedback: effects of age on heart rate variability, baroreflex gain, and asthma.
OBJECTIVES To present additional analysis of data from a previously published study showing that biofeedback training to increase heart rate variability (HRV) can be an effective component in asthma treatment. HRV and intervention-related changes in HRV are negatively correlated with age. Here we assess the effects of age on biofeedback effects for asthma. DESIGN Ten sessions of HRV biofeedba...
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ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2003
ISSN: 0903-1936,1399-3003
DOI: 10.1183/09031936.03.00114303b