NCT00005171

Brief Summary

To describe secular trends in cardiovascular risk factors in the adolescent and adult United States population and to identify and quantify the changes in variables related to these risk factors. Also, to modify and implement the statistical methodology available for the analysis of complex sample survey data in order to model and test these secular trends across separate nationally representative databases. The differences in risk factors in these samples were contrasted with those from a special population group, Hispanic Americans.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Timeline
Completed

Started Dec 1984

Longer than P75 for all trials

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 1984

Completed
8.3 years until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 1993

Completed
7.2 years until next milestone

First Submitted

Initial submission to the registry

May 25, 2000

Completed
1 day until next milestone

First Posted

Study publicly available on registry

May 26, 2000

Completed
Last Updated

February 18, 2016

Status Verified

June 1, 2000

First QC Date

May 25, 2000

Last Update Submit

February 17, 2016

Conditions

Cardiovascular DiseasesHeart Diseases

Eligibility Criteria

AgeUp to 100 Years
Sexmale
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
No eligibility criteria

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Related Publications (7)

  • Flegal KM, Harlan WR, Landis JR. Secular trends in body mass index and skinfold thickness with socioeconomic factors in young adult men. Am J Clin Nutr. 1988 Sep;48(3):544-51. doi: 10.1093/ajcn/48.3.544.

    PMID: 3414569BACKGROUND

  • Flegal KM, Harlan WR, Landis JR. Secular trends in body mass index and skinfold thickness with socioeconomic factors in young adult women. Am J Clin Nutr. 1988 Sep;48(3):535-43. doi: 10.1093/ajcn/48.3.535.

    PMID: 3414568BACKGROUND

  • Landis JR, Flegal KM. A generalized Mantel-Haenszel analysis of the regression of blood pressure on blood lead using NHANES II data. Environ Health Perspect. 1988 Jun;78:35-41. doi: 10.1289/ehp.887835.

    PMID: 3203643BACKGROUND

  • Harlan WR, Landis JR, Flegal KM, Davis CS, Miller ME. Secular trends in body mass in the United States, 1960-1980. Am J Epidemiol. 1988 Nov;128(5):1065-74. doi: 10.1093/aje/128.5.1065.

    PMID: 3275144BACKGROUND

  • Miller ME, Davis CS, Landis JR. The analysis of longitudinal polytomous data: generalized estimating equations and connections with weighted least squares. Biometrics. 1993 Dec;49(4):1033-44.

    PMID: 8117899BACKGROUND

  • Basu S, Landis JR. Model-based estimation of population attributable risk under cross-sectional sampling. Am J Epidemiol. 1995 Dec 15;142(12):1338-43. doi: 10.1093/oxfordjournals.aje.a117602.

    PMID: 7503055BACKGROUND

  • Kumanyika SK, Landis JR, Matthews YL, Weaver SL, Harlan LC, Harlan WR. Secular trends in blood pressure among adult blacks and whites aged 18-34 years in two body mass index strata, United States, 1960-1980. Am J Epidemiol. 1994 Jan 15;139(2):141-54. doi: 10.1093/oxfordjournals.aje.a116976.

    PMID: 8296781BACKGROUND

MeSH Terms

Conditions

Cardiovascular DiseasesHeart Diseases

Study Design

Study Type
observational
Sponsor Type
NIH

Study Record Dates

First Submitted

May 25, 2000

First Posted

May 26, 2000

Study Start

December 1, 1984

Study Completion

March 1, 1993

Last Updated

February 18, 2016

Record last verified: 2000-06