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 ID | Study Title | Species | Institute | Analysis(* : Contains Untargted data) | Release Date | Version | Samples | Download(* : 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)* |
