The aim of this study was to evaluate interobserver reliability of the Pressure Ulcer Scale for Healing (PUSH) tool, in patients with venous ulcers. This methodological research was conducted in outpatient health care units, between June 2016 and August 2017. The participants were 10 nurses, who performed 46 observations of 35 wounds. Each observation was performed by a reference nurse, who provided the gold st...