Sentence examples for hazard proportionality for from inspiring English sources

The assumption of hazard proportionality for the model was tested.

The assumption of hazard proportionality for the model was tested, verifying that the prognostic effect of each covariate was proportional throughout the entire follow-up; that is, the effects did not vary over time.

Assumptions of hazards proportionality for Cox regression model were checked by Schoenfeld residuals and Log-Minus-Log plots.

In case of violation of the hazard proportionality assumption for any of the covariates, an interaction term between the covariate and time will be included in the Cox regression model.

In case of violation of the hazard proportionality assumption for any of the covariates, an interaction term between that covariate and time will be included in the Cox regression model.

In models (2), (4) and (7), hazard proportionality was checked for each explicative variable by plotting log-minus-log survival curves obtained by the Kaplan and Meier estimator [ 23] and by testing the scaled Schoenfeld residuals [ 24] separately in the reference and relative samples.

The assumption of hazard proportionality [ 18] was tested for all models and no significant departure from proportionality was observed.

Hazard proportionality was assessed via analysis of scaled Schoenfeld residuals and for all models presented in this report, hazard proportionality was satisfied.

Hazard proportionality was assessed by analysis of scaled Schoenfeld residuals.

The hazard proportionality assumption was met.

Hazard proportionality was assessed through analysis of scaled Schoenfeld residuals.