نتایج جستجو برای: sensitivity index
تعداد نتایج: 711864 فیلتر نتایج به سال:
Introduction: Quality sleep is the key to health, longevity and prevention of various mental and physical diseases. The aim of this study was to investigate the mediating role of mindfulness in the relationship between dysfunctional attitude and anxiety sensitivity with sleep quality in adolescents. Methods: The method of this research was descriptive with a structural correlation research desi...
Background: The international study of asthma and allergies in childhood (ISAAC) is used to define the prevalence and severity of asthma in different regions. In this study we followed the performance of the ISAAC video and written questionnaires (VQ and WQ) to classify asthma in 13-14 yr-old schoolchildren. Methods: The present study was carried out on 3540 schoolchildren 13 to 14-yrs-old us...
Objectives: Insulin resistance is a major pathophysiology in polycystic ovary syndrome (PCOS), and assessment of insulin sensitivity is important. Various insulin sensitivity indices from fasting state or oral glucose tolerance test (OGTT) have been compared with euglycemic hyperinsulinemic clamp. We aimed to evaluate the usefulness of these indices in young Korean women with PCOS. Methods: Eug...
Background and Aim: Anxiety sensitivity or fear of anxiety and its associated physical sensations as a transdiagnostic construct have attracted increasing attention in the developmental psychopathology of emotional disorders and their treatment.Considering the multidimensional nature of anxiety sensitivity similar response of patients to anxiety, many studies have been conducted on the role of ...
Use of the curve gradient of the Soil Water Retention Curves (SWRC) in the inflection point (S Index) is one of the main indices for assessing the soil quality for management objectives in agricultural and garden lands. In this study Anneling Simulated – artificial neural network (SA-ANN) hybrid algorithm was used to identify the most effective soil features on estimation of S Index in Jiroft p...
OBJECTIVE To determine the most sensitive criterion for the detection of left ventricular hypertrophy according to echocardiographically defined left ventricular mass. METHODS The Sokolow-Lyon voltage, Sokolow-Lyon-Rappaport, Cornell voltage duration product, White-Bock, and Romhilt-Estes point scoring criteria were compared with left ventricular mass index, corrected for body surface, obtain...
The ability to detect flow is the most crucial aspect of an ultrasound (US) system because, if flow cannot be detected, no other aspect of performance matters. The objectives of this study were to validate a Doppler "sensitivity performance index," a figure of merit, and to determine if it could be used to differentiate colour Doppler sensitivity performance in scanners of varying complexity. T...
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