Sentence examples for avoided selection bias from inspiring English sources

Among those making contact with households, either by telephone or visiting, not all explicitly avoided selection bias arising when the person interviewed was whoever happened to answer.

However, only per-protocol analysis is conducted with no intention-to-treat analysis, which would have reduced the impact on the randomisation process and avoided selection bias [35].

In choosing insurance claims data, we also avoided selection bias concerning service providers and as a matter of course there is no recall bias concerning diagnosis data.

Therefore, a strength of this study is that we may have avoided selection bias.

Therefore, similarity in both groups is assured and we avoided selection bias.

By including studies of all languages, we avoided selection bias due to publication language.

The schools and the subjects were randomly selected to avoid selection bias.

To avoid selection bias, patients with heart failure are selected electronically from the medical records.

To avoid selection bias, the set of significant features were re-selected based on samples only in the training set in each cross-validation round.

To avoid selection bias, the ORs to be observed were randomly selected ("picking from a hat") each morning.

These subjects were selected by combining previous and current adherence level criteria to avoid selection bias.