Evaluating change in health-related quality of life in adult rhinitis: responsiveness of the Rhinosinusitis Disability Index.

ABSTRACT:

Background

The Rhinosinusitis Disability Index (RSDI) is a validated measure of health-related quality of life (HRQL) in rhinitis. Responsiveness of the RSDI to changes in health status over time has not been described.

Methods

We studied adults with a self-reported physician diagnosis of rhinitis identified through a national telephone survey. HRQL was assessed at baseline and at 24 months using the RSDI. Symptom severity, physical health status (SF-12 PCS), psychological mood (CES-D), and perceived control of symptoms were also assessed at the time of each interview. In addition, we ascertained specific health outcomes attributed to rhinitis, including days of restricted activity, job effectiveness, number of physician visits, and medication costs.

Results

Of 109 su

SUBMITTER: Chen H 

PROVIDER: S-EPMC1308842 | biostudies-literature | 2005 Nov

REPOSITORIES: biostudies-literature