Sentence examples for multivariate stepwise analysis from inspiring English sources

The multivariate stepwise analysis confirmed that two of these four factors (anthracycline sensitivity and the number of organs involved) were significantly correlated with the TTP (Table 3-wrap>).

Multivariate stepwise analysis including T staging, EGFR and p53 revealed that T staging and EGFR were independent predictors of survival; relative risks were 3.68 for T staging and 2.65 for EGFR.

In order to confirm an independent role of SNPs in NSCLC survival, we further performed a multivariate stepwise analysis with selected demographic characteristics and clinical features in different genetic models of TNFRSF1B +676 T>G (rs1061622) on NSCLC survival.

Finally, this latter result was confirmed in a multivariate stepwise analysis conducted in the sub-group of patients with wt KRas tumors (p values were 0.021, 0.036 and 0.058 for CCND1, FCGR3A and bevacizumab pre-treatment, respectively).

A multivariate stepwise analysis conducted on the entire population, including both gene polymorphisms considered as ternary variables along with bevacizumab pre-treatment (yes/no), revealed that CCND1 A870G (p = 0.044) and FCGR3A F158V (p = 0.006) polymorphisms were significant independent survival predictors (p = 0.014 for bevacizumab pre-treatment).

This latter statistic became significant (CCND1 p = 0.035, EGFR not retained in the analysis) in a multivariate stepwise analysis conducted on patients with KRas wt tumors (relative risk of progression in GG patients relative to AA patients was 5.59, 95% CI 1.36-22.95; risktive risk of progression in AG patients relative to AA patients was 2.32, 95% CI 0.66-8.17).

For the definition of the regional models a multivariate stepwise regression analysis was used, while a jack-knife procedure in the validation phase was performed.

A multivariate stepwise logistic analysis showed that age, self-estimated degree of stress, reported number of additional poor health conditions, and less alcohol consumption were independently correlated with having headaches.

A multivariate stepwise regression analysis (regression, SPSS) was performed to determine the correlation between the structural and/or numerical abnormalities found for both iFISH, SNP-array techniques and their relationship with the expression of those genes analyzed by RQ-PCR.

Effects of covariates were assessed by multivariate stepwise logistic analysis.

Multivariate stepwise regression analysis was used to study predictors for change.