... filtration rate (eGFR) is calculated at Years 2, 5 and 9 based on creatinine and cystatin-C as shown below: Creatinine: ... PAGE Medical History COPD Chronic obstructive pulmonary disease is defined as self-reported physician diagnosis of ...
... CHS directory , send them the link to your proposal and invite them to participate. ESTIMATE FOR CC SERVICES: A ... New Collaborator Form: If you are new to CHS, please review and sign the document in our online Forms & Agreements ... menu entitled “Information for New CHS Collaborators” and forward it to your CHS Sponsor for filing. Data Access ...
Data Information and Documentation Cerebral MRIs were done twice, once in years 4,5 and 6 and again in years 10 and 11.The first MRI’s were taken as ...
... for distribution correspond to the data collection forms and summaries in the CHS Analysis Manuals, Volumes 1, 2, and 3, and the Longitudinal Data Documentation Manual . The ... to identify the record types by their numbers. Prevalent diseaseand vital status at each year after baseline are ...
Data Information and Documentation During the Year 10 visit retinal ... on 2824 participants (2470 from the original CHS cohort and 354 from the African-American cohort). Photographs were ... right eye was chosen for even identification numbers and left eye for odd identification numbers. If the eye ...
Quality Control Variables The variables “qcflow18” and “qcvol18” available in Years 2, 6, and 9 can be used to identify spirometry quality control ... apply the ATS guidelines : Analyses of FEV1 in years 2, 6, and 9 should exclude individuals with missing qcflow18 or ...
... of California, Davis IRB Wake Forest University - Health Sciences IRB CARE Project IRB Approvals Wake Forest ... Forest Johns Hopkins UW Human Subjects Consent Waivers and Certifications BIOLINCC DATA AND SPECIMEN SHARING WAIVER ... (National Institute on Aging Genetics of Alzheimer's Disease Data Storage Site) - Previously certified data were ...
CHS Laboratory Measurements from Main and Ancillary Studies - as of November 4, 2021 (file ... measurements in CHS Baseline (year 2 original cohort and year 5 minority cohort) C-reactive protein (CRP) was ... Variability in the measurement of C-reactive protein in healthy subjects: implication for reference interval and ...
Data Information and Documentation Blood Laboratory Methods: Cushman M, ... Methods and Quality Assurance in the Cardiovascular Health Study. Clin Chem 1995; 41/2:264-270. C-reactive ... of C-Reactive Protein to Risk of Cardiovascular Disease in the Cardiovascular Health Study. Arterioscler ...