نتایج جستجو برای: spearman rho
تعداد نتایج: 27551 فیلتر نتایج به سال:
AIM To study the correlations between neurological signs and developmental performance, and to analyze the value of neurological signs in identification of developmental disabilities. METHODS A group of 26 preterm infants (gestational age from 23 weeks to 36 weeks) was studied. The neurological assessment described by Amiel-Tison and Gosselin was performed at term age and repeated every 3 mon...
Experimental evidence suggests that gonadal steroids regulate brain neurochemical systems associated with cognitive function, such as the cholinergic system. This study examines the effect of long-term postmenopausal hormone therapy on the brain concentrations of cholinergic synaptic terminals in women using single photon emission computed tomography and the radiotracer [(123)I]iodobenzovesamic...
BACKGROUND AND PURPOSE In acute ischemic stroke, the amount of neuronal damage in hyperintense areas on MR diffusion imaging (DWI) is unclear. We used spectroscopic imaging to measure N-acetyl aspartate (NAA, a marker of normal neurons) and lactate (a marker of ischemia) to compare with diffusion and perfusion values in the diffusion lesion in acute ischemic stroke. METHODS We recruited patie...
BACKGROUND Whether initial limited crystalloid resuscitation (LCR) benefits to all severely injured trauma patients receiving blood transfusions at emergency department (ED) is uncertain. We aimed to determine the role of LCR and its associations with packed red blood cell (PRBC) transfusion during initial resuscitation. METHODS Trauma patients receiving blood transfusions were reviewed from ...
Inhibition of kynurenine 3-monooxygenase (KMO) protects against multiple organ dysfunction (MODS) in experimental acute pancreatitis (AP). We aimed to precisely define the kynurenine pathway activation in relation to AP and AP-MODS in humans, by carrying out a prospective observational study of all persons presenting with a potential diagnosis of AP for 90 days. We sampled peripheral venous blo...
BACKGROUND Diabetes mellitus (DM) is a chronic disease of the carbohydrate metabolism that, when not rigorously controlled, compromises systemic and organ integrity, thereby causing renal diseases, blindness, neuropathy, arteriosclerosis, infections, and glandular dysfunction, including the salivary glands. The aim of this study was to determine the relationship between the qualitative and quan...
Background: Katz Index is a well-known index for assessing basic activities of daily living. The aim was to determine validity and reliability of the Katz Index in Iranian patients with acute stroke. Methods: Eighty-seven patients (56 male, 31 female) with acute stroke (1-30 days post-stroke) participated in this psychometric properties study. Interval time for retest was 14 days. All partic...
OBJECTIVE To examine the correlation among the preoperative serum levels of five biomarkers presumed to be useful for early detection of epithelial ovarian cancer and evaluate the relationships between serum levels of these five biomarkers and epithelial ovarian cancer stage. METHODS We analyzed 56 newly diagnosed epithelial ovarian cancer patients. Preoperative serum levels of leptin, prolac...
El objetivo del estudio determino la relación Marketing sensorial y Calidad de atención en percepción cliente Perfumería Cosmética “Belleza”. 2019. Se a través método científico e investigación básica, alcance correlacional (Hernández et al.2010). Variable 1: sensorial; 2: al cliente. efectuó 20 preguntas 270 clientes, utilizando escala Likert. Los clientes calificaron orden decreciente con por...
background: axillary nodal spread is an established prognostic factor in breast cancer. axillary nodal dissection and subsequent pathological examination is considered the gold standard technique of assessing the axilla for metastatic disease. a minimum of ten level i axillary nodes are required to be examined before an axillary specimen can be reliably labeled as disease free. this recommendat...
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