OBJECTIVE: Screening for hypertension in hospitalized patients could reduce the number of individuals with unrecognized hypertension. We hypothesized that 24-h blood pressure monitoring is an adequate tool to detect unrecognized hypertension among inpatients. METHODS: Clinically stable inpatients in the Department of Internal Medicine, Department of Visceral Surgery and Department of Orthopaedics were included in the cross-sectional study. Every patient underwent inhospital 24-h blood pressure measurement. Previously unknown hypertension was defined as 24-h blood pressure of at least 125/80 mmHg in the absence of known hypertension. Forty-two patients had an additional 24-h blood pressure measurement after discharge, to compare mean inhospital and outpatient 24-h blood pressure values. RESULTS: In 314 consecutive inpatients, 24-h blood pressure measurement was performed. Among 139 patients without known hypertension, 53 were hypertensive. The mean routine and 24-h blood pressures in these patients were 135/77 and 137/82 mmHg, respectively. Thirty-seven of these patients had normal routine blood pressure and could be detected only by 24-h blood pressure measurement. Patients with unknown hypertension had a marked cardiovascular risk profile, 26 being at high or very high cardiovascular risk. However, documented cardiovascular disease was present in only seven patients, suggesting that effective treatment could prevent a considerable number of cardiovascular events. The agreement between inhospital and outpatient 24-h blood pressure measurement in 42 patients was good. CONCLUSIONS: By performing inhospital 24-h blood pressure measurement, a considerable number of patients with previously unknown hypertension can be detected.
OBJECTIVE: Screening for hypertension in hospitalized patients could reduce the number of individuals with unrecognized hypertension. We hypothesized that 24-h blood pressure monitoring is an adequate tool to detect unrecognized hypertension among inpatients. METHODS: Clinically stable inpatients in the Department of Internal Medicine, Department of Visceral Surgery and Department of Orthopaedics were included in the cross-sectional study. Every patient underwent inhospital 24-h blood pressure measurement. Previously unknown hypertension was defined as 24-h blood pressure of at least 125/80 mmHg in the absence of known hypertension. Forty-two patients had an additional 24-h blood pressure measurement after discharge, to compare mean inhospital and outpatient 24-h blood pressure values. RESULTS: In 314 consecutive inpatients, 24-h blood pressure measurement was performed. Among 139 patients without known hypertension, 53 were hypertensive. The mean routine and 24-h blood pressures in these patients were 135/77 and 137/82 mmHg, respectively. Thirty-seven of these patients had normal routine blood pressure and could be detected only by 24-h blood pressure measurement. Patients with unknown hypertension had a marked cardiovascular risk profile, 26 being at high or very high cardiovascular risk. However, documented cardiovascular disease was present in only seven patients, suggesting that effective treatment could prevent a considerable number of cardiovascular events. The agreement between inhospital and outpatient 24-h blood pressure measurement in 42 patients was good. CONCLUSIONS: By performing inhospital 24-h blood pressure measurement, a considerable number of patients with previously unknown hypertension can be detected.
Authors: Laura C Armitage; Adam Mahdi; Beth K Lawson; Cristian Roman; Thomas Fanshawe; Lionel Tarassenko; Andrew J Farmer; Peter J Watkinson Journal: BMJ Open Date: 2019-12-04 Impact factor: 2.692
Authors: Laura C Armitage; Maxine E Whelan; Peter J Watkinson; Andrew J Farmer Journal: J Clin Hypertens (Greenwich) Date: 2019-08-06 Impact factor: 3.738