Sentence examples similar to exist a random effect from inspiring English sources

If heterogeneity existed, a random effect model was used for meta-analysis; otherwise, a fixed effect model was chosen.

When heterogeneity did exist, a random-effect model based on the method developed by DerSimonian and Laird was employed [ 11].

When high levels of unexplained statistical heterogeneity exists a random effects model to account for heterogeneity is more appropriate, or may even indicate that meta-analysis is not appropriate.

If heterogeneity was existed, a random effects model was performed.

If heterogeneity existed, a random effects model was adopted; otherwise, a fixed effects model was used.

If heterogeneity exists a random effects model should be used and/or the clinical appropriateness of combining should be taken into consideration (i.e., is it sensible to combine?).

*The heterogeneity exists; a random-effect model based on the DerSimonian and Laird method or a fixed-effect model based on the Mantel-Haenszel method was used.

If any heterogeneity existed, a random-effects model, which leads to wider CIs than the fixed-effects model, was used for the meta-analysis.

If the I statistic (>50 %) indicated heterogeneity existed between studies, a random effects model was calculated.

When combining studies of this nature for meta-analysis, we assumed that variation existed between trials in both the design and the methodological quality, so we used a random effect model to provide a conservative estimate of the results.

Subject identity was considered as a random effect.