Control of blood pressure and lifestyle-related risk factors in elderly Japanese hypertensive subjects.
The aim of this study was to analyze the treatment of elderly hypertensive patients by Japanese physicians specializing in hypertension. We enrolled 939 patients with hypertension who were treated in the outpatient clinics of 11 hospitals in 1995; 793 of these patients (388 men and 405 women; mean age, 66.6+/-9.0 years) received follow-up examinations in 1996, and the data on these patients was used for the present analysis. Blood pressure (BP), body mass index, lifestyle, and laboratory data were analyzed in all patients. The average BP was 143+/-16/81+/-10 mmHg in 1995 and 142+/-15/80+/-10 mmHg in 1996. The patients whose baseline BP was at the level of Grade 2 or 3 in the WHO-ISH classification (n=117) were characterized by a higher women-to-men ratio, higher age, a higher serum total cholesterol concentration, and higher QRS voltage. In these patients, from 1995 to 1996, the average BP significantly decreased, whereas fasting plasma glucose, serum total cholesterol and serum creatinine concentrations showed only negligible changes. In 220 patients (28%), BP was <140/<90 mmHg at both the initial and the follow-up examinations, whereas 351 patients (44%) were hypertensive in both 1995 and 1996. Thirty-three percent of the patients were smokers. More smokers than nonsmokers had had prior cardiovascular events, diabetes mellitus, or overt proteinuria. In conclusion, the average BP level among the patients treated by Japanese physicians specializing in hypertension was somewhat higher than that recommended by WHO-ISH Guidelines (1999). Patient education to control lifestyle-related risk factors, particularly to stop smoking, should be emphasized.
Muratani
H
H
Third Department of Internal Medicine, University of the Ryukyus School of Medicine, Okinawa, Japan.
Kimura
Y
Y
Fukiyama
K
K
Kawano
Y
Y
Fujii
J
J
Abe
K
K
Kuwajima
I
I
Ishii
M
M
Shiomi
T
T
Mikami
H
H
Ibayashi
S
S
Omae
T
T
D000368:Aged; D000428:Alcohol Drinking / Q000453:epidemiology; D000959:Antihypertensive Agents / Q000627:therapeutic use; D001794:Blood Pressure; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000453:epidemiology*; D007564:Japan / Q000453:epidemiology; D008019:Life Style; D008297:Male; D008511:Medicine / Q000706:statistics & numerical data; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology; D010045:Outpatients / Q000706:statistics & numerical data; D010353:Patient Education as Topic / Q000706:statistics & numerical data; D011364:Professional Practice / Q000706:statistics & numerical data*; D012307:Risk Factors; D012907:Smoking; D013038:Specialization
D000959:Antihypertensive Agents