نتایج جستجو برای: challenge test
تعداد نتایج: 1008405 فیلتر نتایج به سال:
Background: Diagnosis of food allergy is difficult in children. Food allergies are diagnosed using several methods that include medical histories, clinical examinations, skin prick and serum-specific immunoglobulin E (IgE) tests, radio-allergosorbent test (RAST), food challenge, and supervised elimination diets. In this study we evaluated allergies to cow's milk, egg, peanut, and fish in childr...
OBJECTIVE To estimate the relationship between 1-hour 50 g glucose challenge test values and perinatal outcomes. METHODS This was a secondary analysis of data from a multicenter treatment trial of mild gestational diabetes mellitus. Women with glucose challenge test values of 135-199 mg/dL completed a 3-hour oral glucose tolerance test. Mild gestational diabetes mellitus was defined as fastin...
OBJECTIVE To compare the accuracy measures of the random glucose test and the 50-g glucose challenge test as screening tests for gestational diabetes mellitus (GDM). RESEARCH DESIGN AND METHODS In this prospective cohort study, pregnant women without preexisting diabetes in two perinatal centers in the Netherlands underwent a random glucose test and a 50-g glucose challenge test between 24 an...
Abstract Objective: The aim of this study was evaluating the relationship between maternal serum lipid measured at 13-23 weeks of pregnancy and subsequent glucose intolerance. Materials and Methods: In a prospective study, 624 pregnant women prior to 23 weeks were eligible for the study. Primarily, serum levels of total cholesterol, LDL cholesterol, HDL cholesterol, and triglyceride were ...
the link between allergic rhinitis and asthma is well known. bronchial hyperreactivity (bhr) may be present in rhinitis. the present study was aimed to compare airway responses in patients with rhinitis symptoms alone following exercise challenge, and to determine relationship of two different respiratory function tests. 98 subjects with rhinitis were investigated by spirometry and impulse os...
BACKGROUND The purpose was to assess tolerance to terbutaline after daily use of long-acting beta2- agonist (LABA) and further to evaluate two designs of reversibility test widely used in research and clinic in order to demonstrate tolerance. METHODS Twenty-eight asthmatics were given daily LABA in 12 weeks and were randomized to challenge test and either conventional reversibility test with ...
BACKGROUND The best strategy to identify women with gestational diabetes mellitus (GDM) is unclear. OBJECTIVES To perform a systematic review to calculate summary estimates of the sensitivity and specificity of the 50-g glucose challenge test for GDM. SEARCH STRATEGY Systematic search of MEDLINE, EMBASE and Web of Science. SELECTION CRITERIA Articles that compared the 50-g glucose challen...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید