Summary of project PR000021

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000021. The data can be accessed directly via it's Project DOI: 10.21228/M8K01J This work is supported by NIH grant, U2C- DK119886.

See: https://www.metabolomicsworkbench.org/about/howtocite.php

Project ID: PR000021
Project DOI:doi: 10.21228/M8K01J
Project Title:Johnston County Osteoarthritis Project
Project Type:Longitudinal study
Project Summary:The Johnston County Osteoarthritis Project (JoCo) is a 20+ year ongoing, population-based, prospective cohort study of knee and hip OA designed to be representative of the civilian, non-institutionalized, African American or Caucasian population aged 45 years and older, who were residents of one of 6 townships in Johnston County NC for at least 1 year, and who were physically and mentally capable of completing the studys protocol. All participants had an initial home interview, a clinic examination with radiographs, and a subsequent second home interview. Approximately 3,200 individuals were recruited into the baseline evaluation between 1991 and 1997 (T0); the first follow up visit (T1) occurred from 1999-2004, and the second follow up visit (T2) from 2006-2010. Cohort enrichment (T1*) occurred from 2003-4, allowing new participants to be enrolled; the first follow up for these individuals was at T2. At T0, the sample was approximately 38% men and one-third African American. Between T0 and T1, radiographic knee OA, defined as Kellgren-Lawrence grade 2-4, developed in 12% of knees without knee OA at T0.
Institute:University of North Carolina at Chapel Hill
Department:Thurston Arthritis Research Center, Division of Rheumatology, Allergy, and Immunology
Laboratory:Jordan Laboratory
Last Name:Jordan
First Name:Joanne
Address:3300 Thurston Bldg., CB# 7280, Chapel Hill, NC 27599-7280
Email:wpathmasiri@rti.org
Phone:1-866-827-2762
Funding Source:Center for Disease Control (CDC)

Summary of all studies in project PR000021

Study IDStudy TitleSpeciesInstituteAnalysis
(* : Contains Untargted data)
Release
Date
VersionSamplesDownload
(* : Contains raw data)
ST000022 Biomarker Discovery in Knee Osteoarthritis (II) Homo sapiens University of North Carolina NMR 2018-08-27 1 36 Uploaded data (24.4M)*
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