[Efficacy of antihypertensive treatment in the French population. A multicenter survey].
In order to assess the efficacy of antihypertensive treatment in the population, a study was undertaken in 5 French cities during the commercial fairs of Grenoble, Marseilles, Nice, Toulouse and Lille. The blood pressure was measured according to the WHO recommendations in volunteers. The study included a total of 7107 subjects of both sexes, with 4064 subjects in the 35-64 year age group. The therapeutic efficacy was evaluated in the 791 hypertensive patients who knew their antihypertensive therapy. Taking < 160/95 mmHg as the criterion of efficacy, 52 to 73% of the hypertensive patients were well controlled. However, if the therapeutic objective of normalisation of the blood pressure (BP < 140/90 mmHg) is taken as the criterion of efficacy, only 23 to 29% of the hypertensive patients were controlled whilst their BP remained significantly higher than that of normotensive controls of the same age. The difference in efficacy of antihypertensive therapy between the cities may be explained by the heterogenicity of the populations whereas the treatment did not differ significantly. After adjustment analysis with respect to sex showed that women were better controlled than men whatever the criterion chosen. The group controlled at BP < 160/95 mmHg only differed from the group < 140/90 with respect to the average BP value which was higher before treatment and decreased less with treatment; though this did not achieve statistical significance. In matters of public health, if the ideal blood pressure is taken as < 140/90 mmHg, this study shows that the objective is only attained in one out of four patients in the population studied.
Vaïsse
B
B
Service de médecine interne à orientation angéiologique CHU Timone, Marseille.
Renucci
J F
JF
Charmasson
C
C
Lekieffre
J
J
Mallion
J M
JM
Morand
P
P
Nicolas
G
G
Salvador
M
M
Poggi
L
L
D000328:Adult; D000959:Antihypertensive Agents / Q000627:therapeutic use; D005260:Female; D005602:France; D006306:Health Surveys; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome
D000959:Antihypertensive Agents
Efficacité du traitement antihypertenseur dans la population française. Enquête multicentrique.