The final multiplicative and additive location-scale meta-regression models minimising the AIC. The location and scale coefficient estimates are shown together with their 95% confidence intervals (95%CI). Only a subset of the covariates used for the location are kept to explain the scale. Additional information on the covariates is added in the note below the table.

The final multiplicative and additive location-scale meta-regression models minimising the AIC. The location and scale coefficient estimates are shown together with their 95% confidence intervals (95%CI). Only a subset of the covariates used for the location are kept to explain the scale. Additional information on the covariates is added in the note below the table.