标题：Reliability and Construct Validity of the Portuguese Version of the Changes in Sexual Functioning Questionnaire - Short-Form (CSFQ-14) and Its Association with Subjective Sexual Well-being
摘要：Background: The psychometric properties of an instrument should be evaluated routinely when using different samples. This study evaluated the psychometric properties of the Changes in Sexual Functioning Questionnaire - Short-Form (CSFQ-14) in order to validate it when applied to a sample of Portuguese participants.
