[Juvenile hypertension. Epidemiological study of 1500 children between 6 and 15 years of age].

We have measured the blood pressure to 1500 children aged between 6 and 14 years by sphingomanometric method, using various cuffs according to the recommendations of the A.H.A. Systolic and diastolic pressure was taken and the average value and standard deviations were calculated for each age. On the ground of the values equal or higher than 97 degrees percentil was the presence of 99 subjects afflicted with not secondary hypertension. We noticed that blood pressure increases with the age, is independent of sex, but bears relationship to the presence of obesity (out of 72 obese subjects, 25 were afflicted with hypertension), of menarca (17 hypertensive menstruated out of 27) and of family hypertension (31 hypertensive parents out of 41 examined). Neither relation was found between children's hypertension and socio-economical level nor between hypertension and presence of pathological proteinuria.