Utilización de los modelos de regresión múltiple en estudios observacionales (1970-2013) y requerimiento de la guía STROBE en revistas científicas españolas

A low percentage of Spanish scientific journals indexed in PubMed include the STROBE statement requirement in the author guidelines. Multivariate regression models in published observational studies such as logistic regression, linear, Cox and Poisson are increasingly used both at international level, as well as in journals published in Spanish.