Abstract Objective To validate a scale to assess the severity of diaper dermatitis for the Portuguese language. Methods Methodological validation study by following the steps: independent translation of the instrument, synthesis of translations, reverse translation, analysis of the synthesized version by a committee of seven judges and pre-test with 30 health professionals. The pre-test took place in the children’s hospitalization units of a university hospital, between March and June, 2022. For stability analysis, we have used the Intraclass Correlation Coefficient; […]