Related by context. Frequent words. (Click for all words.) 72 multivariate logistic regression 71 covariate 68 univariate 68 logistic regression 67 multivariate analyzes 67 logistic regression analysis 63 covariance 63 covariates 62 proportional hazards 62 multivariate 62 multivariable 62 ultrasonographic 62 ANOVA 62 etiologic 61 multiplicative 61 nomogram 60 regression analyzes 60 correlation coefficients 59 immunohistochemical 59 multivariate analysis 58 linear regression 58 correlational 58 histopathological 58 elasticities 58 Multivariate 58 serum markers 58 regression analysis 57 metabolic parameters 57 grade interpolation 57 univariate analysis 57 factorial 57 immunostaining 56 histopathologic 56 variography 56 mRNA expression 56 microstructural 56 posttreatment 56 demographic variables 56 serum concentrations 56 microRNA expression 56 sensitivity specificity 56 differentially expressed genes 56 statistically significant correlation 56 body fatness 56 allelic 56 Observational studies 55 gene amplification 55 chronicity 55 phenotyping 55 quantitative PCR 55 surrogate markers 55 voxel 55 neurocognitive function 55 quantitative measurements 55 Kaplan Meier 55 biochemical recurrence 55 HRQOL 55 MetS 55 electrophysiological 55 estimated glomerular filtration 55 echocardiographic 55 ADAS cog 55 platelet activation 55 confounding variables 55 MR spectroscopy 55 quadratic 55 exhaled nitric oxide 54 Depressive symptoms 54 genotypic 54 tumor biopsies 54 potential confounders 54 neuroimaging studies 54 parameterization 54 NHANES III 54 FDG PET 54 qRT PCR 54 predictive 54 null hypothesis 54 methylation patterns 54 parenchymal 54 estrogen receptor ER 54 D dimer 54 spatio temporal 54 serum albumin 54 glomerular 54 platelet reactivity 53 morphologic 53 tertile 53 adiponectin levels 53 prognostic indicator 53 somatic symptoms 53 neuropathological 53 stoichiometric 53 glomerular filtration rate 53 sociodemographic 53 QTc prolongation 53 lymph node metastasis 53 electrocardiographic 53 physiologically relevant 53 rs# [002] 53 cystatin C