[Validity and Reliability of the Attitudes Toward Sexuality in the Elderly Questionnaire in Cartagena, Colombia].

Background: There are many stereotypes and prejudices about the sexual lives of the elderly. However, there are no validated and reliable tools for measuring these in the Latin-American context.

Objective: To determine the internal consistency, dimensionality, differential item functioning (DIF) by gender and stability of the Attitudes towards Sexuality in the Elderly Questionnaire (ASEQ) in adults over 60 years-old in Cartagena, Colombia.