A stepwise backward multivariate analysis included all variables with p<0.25 in the univariate analysis.
Because of the strong interaction, the multivariate analysis included only patients from countries with unrestricted access to APD and alternative PD solutions.
Cox multivariate analysis included all variables with univariate P values of <0.25, and a stepwise backwards procedure was used until the final model was obtained.
When the multivariate analysis included both P. falciparum-positive and P. falciparum -negative women both IgG to CS2 VSA and phagocytic antibodies were found to be associated with HIV (Table S1).
In the whole cohort, the multivariate analysis included all covariates.
Multivariate analysis included the significant independent variables at univariate analysis.
Multivariate analysis included age and gender as covariates.
The multivariate analysis included the significant independent variables that were validated in the univariate analysis.
The multivariate analysis included tumor grade, size, nodal status and age as standard covariates.
The multivariate analysis included the following variables: age, sex and nationality.
Multivariate analysis included clinical parameters and gene expression profiles that were significant in the univariate setting.
