نتایج جستجو برای: phase iii isaac study
تعداد نتایج: 4565268 فیلتر نتایج به سال:
OBJECTIVES To evaluate the sensitization to aeroallergens determined by skin prick test (SPT) in Brazilian adolescents, and to correlate its positivity with the diagnosis of asthma and/or rhinitis based on the written questionnaire (WQ) of ISAAC phase III study. PATIENTS AND METHODS A total of 996 adolescents (387 boys) were selected by systematic samples. A standard allergen extracts panel (...
OBJECTIVE To estimate the distribution of asthma severity in a population-based sample of children from Salvador, Brazil. METHODS An epidemiologically oriented questionnaire (International Study of Asthma and Allergies in Childhood, ISAAC) and a questionnaire based on criteria used in clinical practice (The Global Initiative for Asthma, GINA) were administered simultaneously to 417 children a...
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...
We prove that the covariant and Hamiltonian phase spaces of the Wess-Zumino-Witten model on the cylinder are diffeomorphic and we derive the Poisson brackets of the theory. September 1992 1 Address from Oct. 1st 1992: Dept. Mathematics, Kings College, London WC2R 2LS. 2 Address from Oct. 1st 1992: Dept. Physics, University of Melbourne, Victoria 3052 Australia. 3 Talk given at NATO Workshop ‘Lo...
background : a wide range of preventive medications for migraine attacks, with varying efficacy is currently in use. studies comparing the efficacies of these drugs would be of value in the proper treatment of the disease. the present study compared the frequency, duration and intensity of migraine attacks during and following treatment with cyproheptadine (4 mg, twice daily) or blellergal (bel...
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