Regression AnalysisAdultFemaleThe concentration of thyroxine-binding globulin in the serum can now be measured by a simple and specific radioimmunoassay. Triiodothyronine uptake and measurement of total thyroxine have been combined to yield a free thyroxine index which has been found to correlate with ...
Regression analysis was carried out with the Spearman rank-order correlation. Wilcoxon analysis was used to evaluate the effects of therapy in SBP patients. Ascitic fluid interleukin-8 to distinguish spontaneous bacterial peritonitis and sterile ascites in cirrhotic patients...
If byx=−14, mean of x = 3 and mean of y = 3, then regression equation y on x is A4x+y=15 Bx+4y=15 Cx+y=15 Dnone of the aboveSubmit If coefficient of correlation is -0.6, standard deviation of x is 5 and variance of y is 16, then what is the co-variance of x and...
The correlation between the plasma suPAR concentration and the focal segment glomerulosclerosis was analyzed by univariate analysis and multiple linear regression analysis. Results The plasma concentration of suPAR in patients with IgA nephropathy ranged from 897. 98 to 3 989. 68 pg/ml,with an ...
If for 5 observations of pairs (x,y), Σx=15,Σy=25,Σy2=135andΣxy=83, then the value of bxy is A0.8 B1.25 C-0.8 D1Submit If for 25 observations of pairs (x,y), Σx=200,Σy=150,Σx2=3000andΣxy=1500 then the equation of line of regression of y on x is AA)3x+...
On stepwise multiple regression, cognitive flexibility and set shifting (Trail Making Test Part B) could significantly predict the psychological and social QoL domains, explaining 17% and 32% of the variance, respectively.ConclusionPatients with bipolar disorder display cognitive impairments in the ...
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The correlation between the response (%absorption efficiency) and the operating variables of our absorption system (CO2 fraction (F), total gas volumetric flow rate (G), liquid volumetric flow rate (L), and temperature (T)) was be evaluated by regression analysis. The result is shown in Equa...
Fu et al. [27] applied the LASSO logistic regression-based predictive model to a database of 1929 patients with COVID-19. The ML model identified 28 variables useful for the prognosis of critical illness, and among them, a low basophil count is associated with the development of critical il...