نتایج جستجو برای: hemoglobin level
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Introduction: This study analyses the risk factors that affect glycosylated hemoglobin index in type 2 diabetes mellitus. The purpose of this study was to determine the relative importance of each factor and design a polynomial model for predicting blood glucose levels according to the factors influencing it. Methods: In this study, risk factors including weight, systolic and diastolic blood p...
background and objectives: arteriovenous fistula is a popular vascular access method for surgical treatmentof hemodialysis patients. the method, however, is associated with a high rate of early failure varying in the range of 20-60%. predicting early arteriovenous fistula failure and its risk factors can help reduce its incidence, its hospitalization rate, and associated costs. in this study, w...
BACKGROUND Anemia is regarded as a major risk factor for unfavorable pregnancy outcomes, but there have been no previous studies describing the pattern of hemoglobin concentration during pregnancy in Tibet and the relationship between altitude and Hb concentration in the pregnant women living in Tibet still has not been clearly established. The main objectives of this study were to study the he...
A reevaluation of the indications for and alternatives to transfusion of allogeneic blood was precipitated by transfusion-induced HIV. The transfusion trigger has shifted from an optimal hemoglobin level and hematocrit (10/30) to that level of hemoglobin necessary to meet the patient's tissue oxygen demands. This critical level can best be determined by physiologic measurements. A number of aut...
Background: Hemoglobin is a protein in red blood cells, and the role of that is to transport the oxygen and carbon dioxide in the blood. This protein has a heme group that is a prosthetic group. Hemoglobin is known as a potent inducer for heme oxygenase enzyme. Also the administration of CO releasing compounds (CORMs) can reduce the neuropathic pain. So this study is based on the assumption tha...
objective: to investigate the decrease in hemoglobin concentration and hematocrit during elective surgery. methods: this was a prospective study being performed in nemazee hospital of shiraz university of medical sciences. we included a total of 50 american society of anesthesiology (asa) i and ii patients undergoing elective minor surgeries. perioperative fluid administration was performed for...
INTRODUCTION The effect of hemoglobin levels on the weaning outcomes of mechanically ventilated patients remains under debate, particularly for the patients with difficult weaning. This study aims to evaluate the effect of hemoglobin levels on weaning outcomes in difficult-to-wean patients. METHODS This retrospective cohort study was conducted in a university-affiliated teaching hospital in T...
BACKGROUND Hemoglobin (Hb) levels are regarded as an important determinant of outcome in a number of cancers treated with radiotherapy. However, for patients treated with intensity modulated radiotherapy (IMRT), information regarding the prognostic value of hemoglobin level is scarce. PATIENTS AND METHODS A total of 650 patients with nasopharyngeal carcinoma (NPC), enrolled between May, 2005,...
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