OBJECTIVE: The aim of this study was to examine the relationship between orthostatic hypotension, cardiovascular drug intake and mortality in a very elderly community-dwelling population (>80 years of age). METHODS: In 2013-2014, 224 (71 M, 31.7%) 80-year-old individuals from one primary care practice were invited to participate. Basic clinical information was gathered and blood pressure (BP) measurements were performed while sitting and after 1 and 3 min in the standing position on 209 patients. The individuals were followed till December 2016. RESULTS: Orthostatic hypotension was present, depending on applied definition, in 34.5% of the individuals at 1 min, 38.3% at 3 min; 44.9% on either 1 or 3 min, and 27.8% individuals in both measurements. Sixty-nine (30.8%) individuals died during the follow-up. Presence of orthostatic hypotension, irrespective of definition, did not have any significant association with the mortality risk in all groups. Intensive hypertension treatment (more than two drugs versus none) was associated with longer survival. In a multivariate logistic regression analysis, only age and presence of coronary heart disease/congestive heart failure had a negative predictive value on mortality. In both treated and untreated individuals, presence of orthostatic hypotension was not linked to mortality. CONCLUSION: Although orthostatic hypotension is very common among the very elderly, its presence is not related to increased risk of death (all-cause/cardiovascular). Intensively treated elderly patients had significantly longer survival time than untreated individuals.
OBJECTIVE: The aim of this study was to examine the relationship between orthostatic hypotension, cardiovascular drug intake and mortality in a very elderly community-dwelling population (>80 years of age). METHODS: In 2013-2014, 224 (71 M, 31.7%) 80-year-old individuals from one primary care practice were invited to participate. Basic clinical information was gathered and blood pressure (BP) measurements were performed while sitting and after 1 and 3 min in the standing position on 209 patients. The individuals were followed till December 2016. RESULTS:Orthostatic hypotension was present, depending on applied definition, in 34.5% of the individuals at 1 min, 38.3% at 3 min; 44.9% on either 1 or 3 min, and 27.8% individuals in both measurements. Sixty-nine (30.8%) individuals died during the follow-up. Presence of orthostatic hypotension, irrespective of definition, did not have any significant association with the mortality risk in all groups. Intensive hypertension treatment (more than two drugs versus none) was associated with longer survival. In a multivariate logistic regression analysis, only age and presence of coronary heart disease/congestive heart failure had a negative predictive value on mortality. In both treated and untreated individuals, presence of orthostatic hypotension was not linked to mortality. CONCLUSION: Although orthostatic hypotension is very common among the very elderly, its presence is not related to increased risk of death (all-cause/cardiovascular). Intensively treated elderly patients had significantly longer survival time than untreated individuals.