OBJECTIVE: To study the prevalence, awareness, treatment and control of arterial hypertension in the elderly population in Belgium. STUDY GROUP: An age- and sex-stratified sample of 2212 Belgian subjects aged 65 years or more, selected from the original cohort of the Belgian Interuniversity Research on Nutrition and Health (BIRNH) study; participation in this follow-up study was 72.6%. METHODS: Blood pressure (BP) was measured at home by trained technicians using a standard protocol. Isolated systolic hypertension (ISH) was defined as a systolic BP > or =160 mm Hg and a diastolic BP <95 mm Hg. Diastolic hypertension was defined as a diastolic BP > or =95 mm Hg. The total hypertensive population was defined as all those with ISH, diastolic hypertension and with BPs <160-95 mm Hg but currently taking antihypertensive drugs. Awareness and treatment status were investigated through a structured interview. RESULTS: The prevalence of arterial hypertension was 43.9%, higher in women than in men and increasing with age in women; elevated BP was found in 22.3 to 28.6% of the participants varying by age and sex. In the >75-year-old subjects this elevation was in two-thirds of the cases due to ISH; 84% of all female hypertensives were aware of the condition compared to 68% in men. Treatment advice had been given in a majority of the aware subjects and two-thirds of all treated persons was under control. Among a variety of independent variables and besides the gender difference, awareness was only related to smoking and to depression while control differed by region of residence. CONCLUSION: Arterial hypertension is highly prevalent in this elderly population; awareness and BP control are within acceptable ranges but there is still room for improvement, particularly in elderly men.
OBJECTIVE: To study the prevalence, awareness, treatment and control of arterial hypertension in the elderly population in Belgium. STUDY GROUP: An age- and sex-stratified sample of 2212 Belgian subjects aged 65 years or more, selected from the original cohort of the Belgian Interuniversity Research on Nutrition and Health (BIRNH) study; participation in this follow-up study was 72.6%. METHODS: Blood pressure (BP) was measured at home by trained technicians using a standard protocol. Isolated systolic hypertension (ISH) was defined as a systolic BP > or =160 mm Hg and a diastolic BP <95 mm Hg. Diastolic hypertension was defined as a diastolic BP > or =95 mm Hg. The total hypertensive population was defined as all those with ISH, diastolic hypertension and with BPs <160-95 mm Hg but currently taking antihypertensive drugs. Awareness and treatment status were investigated through a structured interview. RESULTS: The prevalence of arterial hypertension was 43.9%, higher in women than in men and increasing with age in women; elevated BP was found in 22.3 to 28.6% of the participants varying by age and sex. In the >75-year-old subjects this elevation was in two-thirds of the cases due to ISH; 84% of all female hypertensives were aware of the condition compared to 68% in men. Treatment advice had been given in a majority of the aware subjects and two-thirds of all treated persons was under control. Among a variety of independent variables and besides the gender difference, awareness was only related to smoking and to depression while control differed by region of residence. CONCLUSION: Arterial hypertension is highly prevalent in this elderly population; awareness and BP control are within acceptable ranges but there is still room for improvement, particularly in elderly men.
Authors: S S Soedamah-Muthu; H M Colhoun; H Abrahamian; N N Chan; R Mangili; G P Reboldi; J H Fuller Journal: Diabetologia Date: 2002-09-07 Impact factor: 10.122
Authors: Christos Pitsavos; George A Milias; Demosthenes B Panagiotakos; Dimitra Xenaki; George Panagopoulos; Christodoulos Stefanadis Journal: BMC Public Health Date: 2006-08-13 Impact factor: 3.295
Authors: Christos Pitsavos; Demosthenes B Panagiotakos; Christina Chrysohoou; Christodoulos Stefanadis Journal: BMC Public Health Date: 2003-10-20 Impact factor: 3.295