NGHIÊN CỨU TỈ LỆ TĂNG HUYẾT ÁP Ở NGƯỜI CAO TUỔI TẠI XÃ HƯƠNG VÂN, HUYỆN HƯƠNG TRÀ, TỈNH THỪA THIÊN HUẾ. (STUDING HYPERTENSION PREVALENCE OF OLD PEOPLE AT HUONG VAN VILLAGE OF HUONG TRA DISTRICT, THUA THIENHUE PROVINCE) BS.CKII. Dương Vĩnh Linh, ThS. Nguyễn Đức Hoàng PGS.TS. Trần Hữu Dàng, PGS.TS. Nguyễn Dung, cs, Sở Y Tế Thừa Thiên Huế, Đại Học Y Khoa Huế. Summary Object Studying 227 cases of old people at Huong Van village of Huong Tra district, Thua Thien Hue province. 1. Applying anthrometric ratio, hypertension prevalence. 2. Studying the relations between age, BMI, waisthip ratio (WHR), a mean sytolic blood pressure, a mean diastolic blood, a mean pressure blood, math difference of pressure blood. Conclusion 1. The ratio is estimated + womenmen ratio 2:1 (p