نتایج جستجو برای: calculated pearson coefficients of correlation
تعداد نتایج: 21194816 فیلتر نتایج به سال:
This study examined the predictive relationships between collective teacher efficacy, job satisfaction, and burnout. In addition, mediating role of satisfaction in relationship efficacy burnout was tested. Three hundred fifty teachers participated research which correlational design used. Collective Teacher Efficacy Scale, Short Form Minnesota Satisfaction Questionnaire, Maslach Burnout Invento...
Methods We constructed a software-based program (2-dimensional (2D) tool) to calculate 23 posture indices (PI) representing frontal and sagittal alignment of body segments selected from a literature review [1]. The standing posture of 70 participants aged 10 to 20 years old with IS (Cobb angle: 15o to 60o) was assessed on two occasions by two physiotherapists. Markers placed on several bony lan...
To evaluate the construct validity (convergent and divergent) of SPSOPER test, 88 healthy participants and 285 psychosomatic patients completed the tests. Pearson correlation coefficients between SPS scales and subscales and Toronto Alexithymia Scale Revised (TAS-r) were calculated. Most SPS subscales and OPER are significantly correlated to TAS-r. The correlations are higher for the patient gr...
OBJECTIVE FFQ are commonly used to rank individuals by their food and nutrient intakes in large epidemiological studies. The purpose of the present study was to develop and validate an FFQ to rank individuals participating in an ongoing Prospective Urban and Rural Epidemiological (PURE) study in Chile. DESIGN An FFQ and four 24 h dietary recalls were completed over 1 year. Pearson correlation...
Introduction: Delivery is a stressful event and maternity blues after delivery is most common postpartum mood disorder that happiness is one of the most important factor in coping with stress and depression. So, this study was performed with the aim to determine relationship between happiness and perceived stress during labor and maternity blues. Methods: This descriptive correlational study wa...
The relationship between antibiotic consumption and resistance has been widely evaluated. Pseudomonas aeruginosa is one of the most important opportunistic pathogens in the nosocomial setting, and its resistance to antibiotics is increasing. Production of metallo-β-lactamases (MBLs) is currently the most fearful resistance mechanism due to the potential of dissemination. This study aimed to eva...
PURPOSE To evaluate the feasibility of a simple estimation for the endolymphatic volume ratio (endolymph volume/total lymph volume = %ELvolume) from an area ratio obtained from only one slice (%EL1slice) or from three slices (%EL3slices). The %ELvolume, calculated from a time-consuming measurement on all magnetic resonance (MR) slices, was compared to the %EL1slice and the %EL3slices. METHODS...
BACKGROUND Renal sinus fat may mediate obesity-related vascular disease, although this fat depot has not been assessed in a community-based sample. We sought to develop a protocol to quantify renal sinus fat accumulation using multi-detector computed tomography (MDCT). METHODS Protocol development was performed in participants in the Framingham Offspring cohort who underwent MDCT. Volumetric ...
OBJECTIVE The objective of our study was to compare calculated prostate volumes derived from tridimensional MR measurements (ellipsoid formula), manual segmentation, and a fully automated segmentation system as validated by actual prostatectomy specimens. MATERIALS AND METHODS Ninety-eight consecutive patients (median age, 60.6 years; median prostate-specific antigen [PSA] value, 6.85 ng/mL) ...
abstract the influence of cation?? and anion?? interactions on the strength and nature of n…h hydrogen bond has been investigated by quantum chemical calculations in s-triazine…3hf complex. ab initio calculations were performed at mp2/6-311++g(d,p) level of theory. the natural bond orbital (nbo) analysis and the bader’s quantum theory of atoms in molecules (aim) were also used to elucidate t...
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