Abstract
BACKGROUND: Orthostatic hypotension (OH) is a common finding among older patients. The impact of OH on mortality is unknown.
OBJECTIVE: To study the long-term effect of OH on total and cardiovascular mortality.
PATIENTS AND METHODS: A total of 471 inpatients (227 males and 244 females), with a mean age of 81.5 years who were hospitalized in an acute geriatric ward between the years 1999 and 2000 were included in the study. Orthostatic tests were performed 3 times during the day on all patients near the time of discharge. Orthostatic hypotension was defined as a fall of at least 20 mmHg in systolic blood pressure (BP) and/or 10mmHg in diastolic BP upon assuming an upright posture at least twice during the day. Patients were followed until August 31, 2004. Mortality data were taken from death certificates.
RESULTS: One hundred and sixty-one patients (34.2%) experienced OH at least twice. Orthostatic hypotension had no effect on all cause and cause specific mortality. Over a follow-up of 3.47±1.87 years 249 patients (52.8%) had died 83 of whom (33.3%) had OH. Age-adjusted mortality rates in those with and without OH were 13.4 and 15.7 per 100 person-years, respectively. Cox proportional hazards model analysis demonstrated that male gender, age, diabetes mellitus, and congestive heart failure increased and high body mass index decreased total mortality.
CONCLUSIONS: Orthostatic hypotension is relatively common in elderly patients discharged from acute geriatric wards, but has no impact on vascular and nonvascular mortality.
Similar content being viewed by others
References
Puisieux F, Boumbar Y, Bulckaen H, Bonnin E, Houssin F, Dewailly P. Intraindividual variability in orthostatic blood pressure changes among older adults: the influence of meals. J Am Geriatr Soc. 1999;47:1332–6.
Raiha I, Luutonen S, Piha J, Seppanen A, Toikka T, Sourander L. Prevalence, predisposing factors, and prognostic importance of postural hypotension. Arch Intern Med. 1995;155:930–5.
Weiss A, Grossman E, Beloosesky Y, Grinblat J. Orthostatic hypotension in acute geriatric ward: is it a consistent finding? Arch Intern Med. 2002;162:2369–74.
Lipsitz LA. Orthostatic hypotension in the elderly. N Engl J Med. 1989;321:952–7.
Applegate WB, Davis BR, Black HR, Smith WM, Miller ST, Burlando AJ. Prevalence of postural hypotension at baseline in the Systolic Hypertension in the Elderly Program (SHEP) cohort. J Am Geriatr Soc. 1991;39:1057–64.
Rutan GH, Hermanson B, Bild DE, Kittner SJ, LaBaw F, Tell GS. Orthostatic hypotension in older adults. The Cardiovascular Health Study. CHS Collaborative Research Group. Hypertension. 1992;19(Part 1):508–19.
Luukinen H, Koski K, Laippala P, Kivela SL. Prognosis of diastolic and systolic orthostatic hypotension in older persons. Arch Intern Med. 1999;159:273–80.
Carlson JE. Assessment of orthostatic blood pressure: measurement technique and clinical applications. South Med J. 1999;92:167–73.
Eigenbrodt ML, Rose KM, Couper DJ, Arnett DK, Smith R, Jones D. Orthostatic hypotension as a risk factor for stroke: the atherosclerosis risk in communities (ARIC) study, 1987–1996. Stroke. 2000;31:2307–13.
Ensrud KE, Nevitt MC, Yunis C, Hulley SB, Grimm RH, Cummings SR. Postural hypotension and postural dizziness in elderly women. The study of osteoporotic fractures. The Study of Osteoporotic Fractures Research Group. Arch Intern Med. 1992;152:1058–64.
Rose KM, Tyroler HA, Nardo CJ, et al. Orthostatic hypotension and the incidence of coronary heart disease: the Atherosclerosis Risk in Communities study. Am J Hypertens. 2000;13(Part 1):571–8.
Low PA. Update on the evaluation, pathogenesis, and management of neurogenic orthostatic hypotension: introduction. Neurology. 1995;45:(suppl 5):S4-S5.
Matsubayashi K, Okumiya K, Wada T, Osaki Y, Doi Y, Ozawa T. Cognitive and functional status of the Japanese oldest old. J Am Geriatr Soc. 1997;45:385–6.
Perlmuter LC, Greenberg JJ. Do you mind standing? Cognitive changes in orthostasis. Exp Aging Res. 1996;22:325–41.
Elmstahl S, Rosen I. Postural hypotension and EEG variables predict cognitive decline: results from a 5-year follow-up of healthy elderly women. Dement Geriatr Cogn Disord. 1997;8:180–7.
Viramo P, Luukinen H, Koski K, Laippala P, Sulkava R, Kivela SL. Orthostatic hypotension and cognitive decline in older people. J Am Geriatr Soc. 1999;47:600–4.
Masaki KH, Schatz IJ, Burchfiel CM, et al. Orthostatic hypotension predicts mortality in elderly men: the Honolulu Heart Program. Circulation. 1998;98:2290–5.
Sasaki O, Nakahama H, Nakamura S, et al. Orthostatic hypotension at the introductory phase of haemodialysis predicts all-cause mortality. Nephrol Dial Transplant. 2005;20:377–81.
Tilvis RS, Hakala SM, Valvanne J, Erkinjuntti T. Postural hypotension and dizziness in a general aged population: a four-year follow-up of the Helsinki Aging Study. J Am Geriatr Soc. 1996;44:809–14.
Ward C, Kenny RA. Reproducibility of orthostatic hypotension in symptomatic elderly. Am J Med. 1996;100:418–22.
Hossain M, Ooi WL, Lipsitz LA. Intra-individual postural blood pressure variability and stroke in elderly nursing home residents. J Clin Epidemiol. 2001;54:488–94.
Davis BR, Langford HG, Blaufox MD, Curb JD, Polk BF, Shulman NB. The association of postural changes in systolic blood pressure and mortality in persons with hypertension: the Hypertension Detection and Follow-up Program experience. Circulation. 1987;75:340–6.
Kong KH, Chuo AM. Incidence and outcome of orthostatic hypotension in stroke patients undergoing rehabilitation. Arch Phys Med Rehabil. 2003;84:559–62.
Purewal TS, Watkins PJ. Postural hypotension in diabetic autonomic neuropathy: a review. Diabet Med. 1995;12:192–200.
Valensi P, Thi BN, Lormeau B, Paries J, Attali JR. Cardiac autonomic function in obese patients. Int J Obes Relat Metab Disord. 1995;19:113–8.
Perkins I. Diabetes mellitus epidemiology—classification, determinants, and public health impacts. J Miss State Med Assoc. 2004;45:355–62.
Muhammad S. Epidemiology of diabetes and obesity in the United States. Compend Contin Educ Dent. 2004;25:195–8, 200, 202; quiz 204.
Merlino JI, Yowler CJ, Malangoni MA. Nosocomial infections adversely affect the outcomes of patients with serious intraabdominal infections. Surg Infect (Larchmt). 2004;5:21–7.
Peterson E, Bensimhon DR. Coronary heart disease. In: Hazzard WR, Blass JP, Halter JB, et al., eds. Principles of Geriatric Medicine & Gerontology. New York: McGraw-Hill; 2003:433–44.
High KP, Loeb M. Infection in the elderly. In: Hazzard WR, Blass JP, Halter JB, et al., eds. Principles of Geriatric Medicine & Gerontology. New York: McGraw-Hill; 2003:1071.
Author information
Authors and Affiliations
Corresponding author
Additional information
None of the authors have any conflicts of interest to declare.
Rights and permissions
About this article
Cite this article
Weiss, A., Beloosesky, Y., Kornowski, R. et al. Influence of orthostatic hypotension on mortality among patients discharged from an acute geriatric ward. J Gen Intern Med 21, 602–606 (2006). https://doi.org/10.1111/j.1525-1497.2006.00450.x
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1111/j.1525-1497.2006.00450.x