Introduction
dementia
Edited by: Morteza Arab-Zozani, Birjand University of Medical Sciences, IranReviewed by: Elena Olariu, Newcastle University, United Kingdom; Mahin Gheibizadeh, Ahvaz Jundishapur University of Medical Sciences, IranThis article was submitted to Aging and Public Health, a section of the journal Frontiers in Public HealthThe EQ-5D is a widely used health-related quality of life (HRQoL) instrument. The recall period “today” may miss out on recurrent health fluctuations often observed in people with dementia (PlwD). Thus, this study aims to assess the frequency of health fluctuations, affected HRQoL dimensions and the impact of the health fluctuations on the assessment of health today using the EQ-5D-5L.