[Risk of bias assessment of clinical trials published in iberoamerican urological journals].

CONCLUSIONS: Based on the Cochrane risk of bias tool assessment, most of the published trials do not accomplish an adequate description of the methods. We should also be aware that most of the trials lack an adequate sample size calculation that limits the power of these trials. We recommend better description of the methods for randomization, and increasing the sample size to improve the quality of the trials published in urologic iberoamerican journals. PMID: 26331398 [PubMed - in process]
Source: Archivos Espanoles de Urologia - Category: Urology & Nephrology Tags: Arch Esp Urol Source Type: research