Abstract:
:Systolic blood pressure was measured in a random cluster sample of three-month-old black (n = 532), colored (n = 496), and white (n = 637) infants in Johannesburg, South Africa, by means of a Parks Doppler ultrasound device with a random zero sphygmomanometer. The study was conducted during a nine-month period in 1981. Major predictors of systolic pressure measurements were which fieldworker had taken the measurement and whether the child was quiet or agitated. After adjustment for predictors as necessary, the mean systolic blood pressure of black infants was about 2 mmHg higher than that of coloreds, which was statistically significant, with suggestive evidence that coloreds have a systolic pressure about 1 mmHg higher than that of whites. Findings at age three months may represent ethnic differences in blood pressure distributions of genetic origin.
journal_name
Am J Epidemioljournal_title
American journal of epidemiologyauthors
Levin SE,Herman AA,Irwig LMdoi
10.1093/oxfordjournals.aje.a114522subject
Has Abstractpub_date
1987-02-01 00:00:00pages
221-30issue
2eissn
0002-9262issn
1476-6256journal_volume
125pub_type
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