Sentence examples for backward stepwise removal procedure from inspiring English sources

We applied a backward stepwise removal procedure (Grafen & Hails, 2002) to avoid problems from including nonsignificant terms (Engqvist, 2005) and the removed variables were re-entered one by one to the final model to obtain relevant statistics.

We included all two-way interactions into initial models and applied a backward stepwise removal procedure [ 63] to avoid problems because of inclusion of non-significant terms (P < 0.05) [ 64].

We only included biologically meaningful two-way interactions into all initial models and applied a backward stepwise removal procedure (Grafen and Hails 2002) to avoid problems due to inclusion of nonsignificant terms (Engqvist 2005).

For variable selection, we used backward stepwise removal of variables based on likelihood-ratio judgments.

The final logistic regression model was constructed by using the backward stepwise elimination procedure, removing predictors with p>0.05.

From the full model non-significant variables were sequentially removed in a backward stepwise procedure after the removal of the least significant term (P < 0.005).

Multivariate survival analysis was based on Cox's proportional hazards model using a backward stepwise selection procedure with entry and removal criteria of P=0.05 and P=0.10, respectively.

A backward stepwise selection procedure was used with successive removals of non-significant interactions and factors.

Multivariable linear regression models were run to adjust for confounders using a backward stepwise selection procedure with a significance level for removal from the model of 0.1.

Backward stepwise regression procedure was used and the threshold for variant removal was set at 0.10.

A backward stepwise elimination procedure based on the likelihood statistics, (using probability of 0.1 for removal and 0.05 for entry) was also performed to identify the best subset of variables as risk factors.