Validation of the Chinese Version of Quality of Life Instrument (QUALIDEM-C) for People With Dementia in Long-Term Care Home.

Objectives: To validate and examine the psychometric properties of the Chinese version of QUALIDEM (QUALIDEM-C).

Methods: The psychometric properties of the Chinese QUALIDEM were tested in a sample of 150 residents in long-term care homes. Concurrent validity, internal consistency, inter-rater reliability, test-retest reliability and factor structure were determined.