نتایج جستجو برای: non linear multivariable regression analysis
تعداد نتایج: 4245067 فیلتر نتایج به سال:
conclusions our study obtained some evidences on the association of micro albuminuria with diastolic dysfunction in obese normotensive no diabetic individuals. nonetheless, more assessment is necessary for obtaining a causal relationship between micro albuminuria and diastolic dysfunction. background recently, an association between impaired diastolic function and increased urinary albumin excr...
Background To identify factors associated with acutely elevated serum creatinine (SCr) within 7 days of radical tumour nephrectomy. Methods The study population consisted of 130 consecutive patients managed for renal tumours. The primary outcome was acute kidney injury (AKI) (defined as SCr increase ≥50% above baseline), assessed using multivariable logistic regression analysis. The secondary...
The excellent adsorption properties of clay minerals make the optimization heavy metal removal subject numerous research projects. In present study, ASLAVITAL cosmetic (ACC) powder was applied for Cd2+ from water. main deposit ACC is Pădurea Craiului Mountains in Romania. A wide range morpho-structural approaches (SEM, EDX, FTIR, Raman, XRD) were used to characterize morphology and elemental co...
Physical properties of cotton yarns are affected by the characteristics of cotton fibers such as fineness, length, maturity and strength. This relationship has been worked out by means of multivariable regression and stepwise method for an open-end spun (NeC 20) cotton yarn. Moreover, with the help of linear programming, it was made possible to determine the percentage of different cottons in t...
aim : to determine the associated factors of reflux duration, using quantile regression model. background : reflux is one of the most prevalent gastrointestinal disorders. statistical tools are widely used to assess the associated factors on reflux severity and frequency. patients and methods : a door to door questionnaire has been used to evaluate gastrointestinal symptoms including reflux an...
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