Sentence examples for confounders were performed from inspiring English sources

Multivariate logistic analyses adjusted for potential confounders were performed separately considering the effects of single and multi-metal.

Adjustments for confounders were performed with Cox regression analysis.

Multivariate logistic regression analyses adjusted for possible confounders were performed to study the independent associations between hand BMD loss and progressive total joint damage in hands and feet.

Chi-Square analyses and Cox proportional hazards models, to estimate relative risks for breast cancer mortality after adjusting for confounders, were performed using Statistical Analysis Software 9.2.

Conditional logistic regression analyses conditioned on matching factors, and adjusted for potential confounders, were performed for block-specific haplotype associations with RA risk.

Several models with adjustment for potential confounders were performed: sex in model 1, sex and OHA class use in model 2, and sex, OHA class use, and duration of diabetes in model 3.

Multivariate adjustment for confounders was performed with a Cox proportional hazards model.

Adjusting for potential confounders was performed using a propensity model.

No systematic control for covariates and confounders was performed.

Adjustment for confounders was performed in an additive and in a multiplicative way.

An investigation of the correlation between the potential confounders was performed before multivariate analysis.