Journal of clinical and experimental neuropsychology
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J Clin Exp Neuropsychol · Nov 2019
Observational StudyValidity of the French Prospective and Retrospective Memory Questionnaire (PRMQ) in healthy controls and in patients with no cognitive impairment, mild cognitive impairment and Alzheimer disease.
Introduction: The Prospective and Retrospective Memory Questionnaire (PRMQ) is one of the most commonly used scales to assess both retrospective memory (RM) and prospective memory (PM) complaints. This study aimed to: 1/replicate the previous results concerning the PRMQ latent structure in a French version and 2/provide its psychometric properties in a normal and clinical population. Method: This observational study included 488 participants divided into five subgroups. ⋯ The power discrimination was adequate (AUROC = .71 and .74) for detecting "functional" patients compared with controls, in particular for the PM subscale (sensitivity 66.6%, specificity 77.4%). Conclusions: The PMRQ, with minor changes, was validated in its French form with satisfactory psychometric qualities. This self-rating tool appears useful for identifying significant memory complaints in a normal population and may also be helpful in discriminating between functional/na-MCI and a-MCI/AD patients.