Prevalence of Urinary Microalbuminuria in Normal and Hypertensive Koreans and Its Correlation with Blood Pressure Measured by 24 Hours Ambulatory Blood Pressure Monitoring
Korean Circulation Journal
; : 834-840, 1994.
Article
en Ko
| WPRIM
| ID: wpr-132908
Biblioteca responsable:
WPRO
ABSTRACT
BACKGROUND & METHODS:
Approximately 10% of the essential hypertensive patient have overt proteinuria due to renal target organ damage, which indicates poor prognosis. Recently microalbuminuria has been prove to be a good early predictor for renal damage in patients with diabetes or hypertension. Some authors reported that near 40% of the essential hypertensives have microalbuminuria. To determinate prevalence of microalbuminuria in Korea essential hypertensives, 24-hr ambulatory blood pressure monitoring and radioimmunoassay to detect BP and UAER were performed after 4 weeks wash-out period in 137(78 hypertensive and 54 normotensive) consecutive cases.RESULTS:
Among 78 hypertensives, overt proteinuria was seen in 8.97%(7/78). And prevalence of microalbuminuria were 29.4%(23/78) in hypertensives and 16.7%(9/54) in normotensives. Urine microalbumin excretion rate(UAER) was significantly correlated with mean arterial pressure(MAP) in total subjects(r=0.286, p=0.0012), but not in total hypertensives(r=0.135, p=NS) or in hypertensives with UAER(r=-0.098, p=NS).UAER of female hypertensives was increase than that of male hypertensives(13.17+/-16.28microg/min vs 22.87microg/min, p=0.027).CONCLUSION:
Prevalence of microalbuminuria in Korean hypertensives was relatively lower then other reports. Overt proteinuria was noted in 8.97% of the hypertensives which is same prevalence as other countries. Moreover MAP was well correlated with UAER in total subjects. Further evaluation should be done to detect exact role of UAER in hypertensives as an early predictor for renal target organ damage.Palabras clave
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Pronóstico
/
Proteinuria
/
Presión Sanguínea
/
Radioinmunoensayo
/
Prevalencia
/
Monitoreo Ambulatorio de la Presión Arterial
/
Hipertensión
/
Corea (Geográfico)
Tipo de estudio:
Prevalence_studies
/
Prognostic_studies
Límite:
Female
/
Humans
/
Male
País/Región como asunto:
Asia
Idioma:
Ko
Revista:
Korean Circulation Journal
Año:
1994
Tipo del documento:
Article