نتایج جستجو برای: 50 and 75 percentiles
تعداد نتایج: 16901311 فیلتر نتایج به سال:
OBJECTIVES To investigate the effectiveness of etanercept on axial manifestations of a group of patients with established psoriatic arthritis (PsA). METHODS This was a multicentre observational study. PsA was classified based on the CASPAR criteria. Inclusion criteria were refractory PsA with axial manifestations and suitability for anti TNF-α therapy. Effectiveness was defined according to t...
BACKGROUND AND OBJECTIVE Adequate concentrations of leptin, cortisol, and insulin are important for a suitable metabolism and development during adolescence. These hormones jointly with glucose play a major role in fat metabolism and development of childhood obesity. Our main objective was to quantify biomarkers as leptin, cortisol, insulin and glucose status in European adolescents to contribu...
600 seven day-old ross broiler chicks were tested in a factorial experiment (2×5) with two levels of oil (three and six percent) and five levels of soybean oil and soapstock (100:0, 75:25, 50:50, 25:75 and 0:100) with four replicates. rations were isocaloric and isonitrogenus. the chicks of the rations with three percent fat had higher weight gain and lower feed intake and feed: gain ratio (p
Background: Poverty and low socioeconomic status are the most important reasons of increasing the global burden of tuberculosis, not only in developing countries but also in developed countries for particular groups. The purpose of this study was to assess the association between socioeconomic factors and the number of tuberculosis patients using quantile regression for count data. Me...
BACKGROUND Drug-refractory atrial fibrillation (AF) increasingly is being treated with catheter ablation. However, the long-term success rate, expressed as freedom from AF, is <50%. Therefore, vitamin K antagonists, with all their complications, remain necessary. Recently, left atrial appendage (LAA) occlusion devices were introduced as an alternative to vitamin K antagonists. Here, we investig...
Anthropometric Indicators of the Elementary School Students in Yazd: A Comparison with WHO Standards
Background: Application of growth indicators taken from other countries can cause misdiagnosis of underweight and stunting. In this study we compared the trend of anthropometric growth indicators between the elementary school students of Yazd with the international standards. Methods: The study population of this retrospective cohort study consisted of 591 primary school children in Yazd (285 g...
BACKGROUND Pre- and perinatal factors and preschool body size may help identify children developing overweight, but these factors might have changed during the development of the obesity epidemic. OBJECTIVE We aimed to assess the associations between early life risk indicators and overweight at the age of 9 and 15 years at different stages of the obesity epidemic. METHODS We used two popula...
abstract background: normal standard references of blood pressure (bp) for children and adolescents should be constructed according to anthropometric indices. therefore , we aimed to produce bp reference percentiles by body mass index (bmi). methods: data on demographic characteristics, anthropometric indices and bp values of 16246 3-18-year-old children and adolescents from 3 cross-sectional s...
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