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Statistical Analysis of Pediatric Task Force Data Base

This study has been completed.
Information provided by:
National Heart, Lung, and Blood Institute (NHLBI) Identifier:
First received: May 25, 2000
Last updated: June 23, 2005
Last verified: May 2000

To define pediatric sex-specific blood pressure percentiles that were a function of both age and height. Also, to define the precise age at which blood pressure distributions for different racial groups diverged.

Cardiovascular Diseases
Heart Diseases

Study Type: Observational
Study Design: Observational Model: Natural History

Resource links provided by NLM:

Further study details as provided by National Heart, Lung, and Blood Institute (NHLBI):

Study Start Date: February 1991
Estimated Study Completion Date: January 1993
Detailed Description:


Hypertension is a well-recognized risk factor for cardiovascular disease in adults. Furthermore, many studies have shown that there is tracking among longitudinal pediatric blood pressure determinations. An important unresolved goal in pediatric hypertension research is to define at what level of pediatric blood pressure is a child at increased risk for adult hypertension. When the grant was awarded in February 1991, there had been two NHLBI Task Forces in Blood Pressure Control in Children which had published reports in 1977 and 1987. One of the goals of each task force was to define appropriate percentiles for blood pressure in children. In the Second Task Force Report, results from nine large epidemiologic studies were combined into a data base with more than 70,000 readings from which blood pressure percentiles were derived as a function of age and sex. However, many research workers stated that height is more strongly related to blood pressure than age and have urged that Normative data for pediatric blood pressure be demarcated by height rather than age.


Blood pressure percentiles were constructed that were a function of age, sex, race, and height, thus providing a more comprehensive profile of pediatric blood pressure distributions than any previously published work.


Genders Eligible for Study:   Male
Accepts Healthy Volunteers:   No

No eligibility criteria

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  More Information

No publications provided Identifier: NCT00005407     History of Changes
Other Study ID Numbers: 4324
Study First Received: May 25, 2000
Last Updated: June 23, 2005
Health Authority: United States: Federal Government

Additional relevant MeSH terms:
Cardiovascular Diseases
Heart Diseases
Vascular Diseases processed this record on November 24, 2014