Ambulatory blood pressure monitoring in older nursing home residents: diagnostic and prognostic role.

Background: Older subjects living in nursing homes (NHs) show a high prevalence of multimorbidity, disability, and cognitive impairment. The clinical meaning of arterial hypertension (AH) in this population is unclear, and few studies have adopted ambulatory blood pressure monitoring (ABPM) with this purpose. The aims of the study were to evaluate the concordance between office and monitored blood pressure in a sample of NH residents and to assess the prognostic meaning of ABPM parameters after 1 year.