The 2nd method extended limitations of previous research and involved understanding predictability in regression models. The 3rd method used nonlinear multilevel models to study predictability in settings where participants are nested within clusters. An application was presented using SAS NLMIXED to ...
To account for the contribution of these possible confounding factors, we applied linear regression to remove the effects of V1 surface area and gray matter density from the PET based GABA-A estimates and ran the main corre- lation analyses over again. Note that the gray matter density in V...
Using a logistic regression model, we found the cumulative incidence of infection was significantly lower for patients with an elevated number of γδ T cells compared with patients with low/normal γδ T cells after HSCT (.53 versus .18%; P = .02) (Figure 1B). In summary, the ...
it is possible to create new variations in a short time. The most crucial factor in mutation research is to determine appropriate dose for the species24. The regression line between plant growth parameters and radiation dose treatment indicates genetic damage to the plant. To detect the most ...
A multivariable regression model was used to investigate the association between the variables and SP IgG index values. SP IgG index values were log-transformed for analysis to remove positive skewness. Statistical analyses were performed using Prism 9.1 (GraphPad Software, San Diego, CA, USA) and...
The haplo.glm extension of haplo.score was used to perform a General Linear Model (GLM) regression to estimate the magnitude of individual haplotype effects within each cytokine. Results Mean levels of interferon gamma (IFN-γ), interleukin 2 (IL-2) and IL-18 in Boxer dogs were 0.19...
Cox proportional hazards regression analysis was used to identify the association between γ-GT level and dementia after adjustment for other risk factors. The results were presented as HRs and 95% CI. Subgroup analysis was performed according to covariates including sex, age, hypertension, previous ...
of the target speech varied, starting with the initial SNR of 20 dB. To determine the SRT50n, at least 2 lists of each 20 words were tested at different levels, and SRT was calculated from a regression of the two test lists that were just below and just above the 50% intelligibility...
,**inputs):step=super(ElectronCalibration,self).makeAnalysisStep(stepName,**inputs)ifstepName=='preliminary':fromEgammaAnalysis.ElectronTools.regressionWeights_cfiimportregressionWeightsself.process=regressionWeights(self.process)fromEgammaAnalysis.ElectronTools.regressionApplication_cffimportslimmedElectronsaseReg...
Multivariate regression was performed using JMP 7 (SAS Institute Inc, Cary N.C.). A p-value<0.05 was considered significant. The results of the experiments are now described. Patient Characteristics Thirty-three patients with hepatocellular carcinoma provided samples (Table 1). Median age was 57 ...