Sentence examples for and multivariable analyses were performed using from inspiring English sources

Univariate and multivariable analyses were performed using the Cox proportion hazards model.

Bivariate and multivariable analyses were performed using Stata (version 10.0).

Univariable comparisons and multivariable analyses were performed using a logistic regression model.

Descriptive and multivariable analyses were performed using SPSS/PASW software (version 18.0) (SPSS Inc., Chicago, IL, USA).

Univariate and multivariable analyses were performed using both concentrations, providing the same results; hence, only the results for serum lipid concentrations are shown.

Five-year relative survival estimates (Ederer et al, 1961) were calculated and multivariable analyses were performed using the Cox proportional hazards regression model (Cox, 1972).

Multivariable analyses were performed using ANOVA or logistic regression and results were expressed as multivariable adjusted mean ± standard error for ANOVA or as Odds ratio (OR) and 95% confidence interval (CI) for logistic regression.

Multivariable analyses were performed using logistic regression.

Multivariable analyses were performed using Cox proportional hazard models.

Multivariable analyses were performed using logistic regression models, where the outcomes (30-day mortality and 72-h mortality) were introduced as the dependent variables.

Multivariable analyses were performed using a two-sided Cox proportional hazards model with enter procedure of all risk predictors considered (Table 2).