نتایج جستجو برای: median of age
تعداد نتایج: 21199196 فیلتر نتایج به سال:
Background and aimsSpinal Anesthesia is one of the safest Anesthesia methods with lower complications. The most common complication of spinal anesthesia is postdural puncture headache (PDPH) and it is very important to know which factors may increase the incidence of it, some factors that have relationship among variable and postdural puncture headache are studied and demonstrated.Method and ma...
Background & Aim: Ethnicity and location are among the factors that affect the time of puberty onset. There are few studies concerning the age of puberty in Iranian children. The aim of the present study was to evaluate the age at the onset of puberty in Iranian schoolgirls and schoolboys living in Tehran. Patients & Methods: This cross-sectional study was conducted between 2001 and 2004 on...
introduction: arteriovenous fistulas (avf) make chronic hemodialysis easy, but the complications are unpredictable. ischemic neuropathy due to arterial insufficiency is one of the most important complications of avf. this study was designed to evaluate ischemic neuropathy using electro diagnostic method in the extremity carrying fistula. methods: in this cross-sectional study, 37 hemodialysis p...
background it is estimated that survival of children with perinatally transmitted acquired immunodeficiency syndrome (aids) in brazil is around 60 months, and an upward trend has been shown over recent years. the reduction in mortality rates in brazilian children is mainly attributed to the effectiveness of antiretroviral therapy. objectives the aim of this study was to characterize the epidemi...
Aim and Background: Spinal anesthesia is a very common anesthetic technique in cesarean section. It is usually applied through the median or paramedian approach among which the median approach is more common. The purpose of this study was to compare the median with paramedian approaches in elective cesarean section operations. Methods and Materials: This double -blind randomized clinical trial ...
Recordings of multi-unit sympathetic activity were made from muscle branches of the peroneal or median nerves in 33 healthy and 12 hypertensive subjects resting in the recumbent position. Simultaneous recordings of intra-arterial blood pressure were made on 17 normotensive and all hypertensive subjects. The neural activity, quantified by counting the number of sympathetic pulse-synchronous impu...
13 cases of gastrointestinal stromal tumors (GIST) diagnosed in Kerman university hospitals between 1370-1376 are reviewed.of these cases,6 were male and 7 were female.patients, age ranged between 19 to 70 years with a median of 47.8 years. in 8 cases tumor developed in stomach and in 5 cases it originated from small intestine.all available H & E stained slides were reviewed and PAS and masson...
Background and Aim: Breast cancer is an increasingly important social problem throughout the world. Rate of disease-free survival can be used to evaluate the effects of treatment and disease outcome and assess indices of disease prevention, diagnosis and treatment. With this aim in mind we made an assessment of 5-year disease-free survival in breast cancer patients. Material and Methods: 403 br...
Introduction: Delay in the diagnosis of tuberculosis increases the risk of death and enhances the transmission of disease in the community. This study aims to determine the patient and health service delay and factors affecting it in tuberculosis diagnosis. Materials & Methods: A cross-sectional survey that included all the public health centers was conducted in Markazi province from March 200...
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