Development and preliminary validation of a patient-reported measure of patient–provider communication about medication prescriptions for adolescents and young adults

This investigation examined psychometric properties of a patient-provider communication measure developed for adolescents/young adults receiving medication prescriptions. Two independent samples of participants completed the measure; Study 1 included measures for preliminary validity analyses, while Study 2 included measures of adherence and adherence barriers. In Study 1, exploratory factor analyses revealed a 15-item, 2-factor structure and supported preliminary validity. In Study 2, Total and Factor 1 ("Clarifying Rationale for Medication") scores were associated with adherence, and Total and Factor 2 ("Encouraging Patient Adherence Behavior") scores were associated with adherence barriers. Preliminary evidence supported the measure as useful for assessing patient-provider communication.