Codebook for the Evidence Map table. It defines each variable: the study, instance and record identifiers, the sector, country and study reference, the population and intervention evaluated, the evaluation design and sample, the outcome and its indicator, the effect size with its unit and significance, and the artificial-intelligence flag. It also sets out the conventions the table follows: one row per study, intervention and outcome; a blank cell meaning the study does not report the value; and a Spanish column beside each English one.