Patient perceptions of hospital discharge: reliability and validity of a Patient Continuity of Care Questionnaire

Review of the literature reveals a need to develop a questionnaire that measures patient perceptions of factors impacting continuity of care following discharge from hospital. Such a measure has the potential to guide quality improvement initiatives related to continuity of care. Our objective was to develop and examine the psychometric properties of a measure that would meet this need, the Patient Continuity of Care Questionnaire (PCCQ). The PCCQ was administered to 204 inpatients 4 weeks after discharge. The questionnaire was assessed by item and principal components analysis. Factors derived from principal components analysis were assessed for internal consistency and construct validity. A principal components analysis resulted in six subscales including perceptions of: (1) relationships with providers in hospital, (2) information transfer to patients, (3) relationships with providers in community, (4) management of written forms, (5) management of follow-up and (6) management of communication among providers. These subscales were internally consistent in our sample and demonstrated construct validity through correlations with other related constructs. This initial study supports the reliability and validity of the PCCQ for measuring patient perceptions of factors central to continuity of care. The questionnaire subscales correspond to the theoretical components of continuity of care that have been proposed in the literature, namely informational, relational and management continuity. The subscales may be of value for identifying problems in continuity of care and for evaluating interventions aimed at improving continuity of care for patients after hospital discharge.