Biomarkers (2)
- atrialFibrillation - Has a doctor ever told you that you have atrial fibrillation? (phv00190678.v1.p1)
- hypertension - Has a doctor ever told you that you have hypertension or high blood pressure? (phv00190676.v1.p1)
Demographics (2)
- age - Age at first stroke for cases; age at enrollment for controls (phv00190673.v1.p1)
- gender - Self reported gender (phv00190672.v1.p1)
Disease Events (2)
- AFFECTION_STATUS - Case/control status (phv00202403.v1.p1)
- diabetesMellitus - Has a doctor ever told you that you have diabetes mellitus? (phv00190677.v1.p1)
Race and Ethnicity (2)
- ethnicity - Self reported ethnicity (phv00190675.v1.p1)
- race - Self reported race (phv00190674.v1.p1)
Substance Use (1)
- smokingStatus - 'CURRENT' defined as cigarette smoking within last 30 days, 'FORMER' defined as more than 100 cigarettes in one's lifetime but no smoking within the last 30 days; 'NEVER' defined as less than 100 cigarettes smoked in one's lifetime. (phv00190680.v1.p1)
Other (22)
- ANALYTE_TYPE - Analyte Type (phv00190683.v1.p1)
- BODY_SITE - Body site where sample was collected (phv00190682.v1.p1)
- CAD - Coronary artery disease defined as 'yes' for the presence of an MI, CABG or stent, 'no', otherwise. (phv00190679.v1.p1)
- CCSevidence - The CCS evidence designation as described by Ay, H. et al. An evidence-based causative classification system for acute ischemic stroke. Ann Neurol 58, 688-697 <a href="http://www.ncbi.nlm.nih.gov/pubmed/16240340">(PMID: 16240340)</a> (phv00190668.v1.p1)
- CCStype - The CCS classification assignment as described by Ay, H. et al. An evidence-based causative classification system for acute ischemic stroke. Ann Neurol 58, 688-697 <a href="http://www.ncbi.nlm.nih.gov/pubmed/16240340">(PMID: 16240340)</a> (phv00190667.v1.p1)
- CONSENT - Consent (phv00190660.v1.p1)
- firstStroke - Is the index stroke event the first stroke for the individual? An index stroke is the stroke that was used to qualify the individual for the study. (phv00190669.v1.p1)
- HISTOLOGICAL_TYPE - Cell or tissue type or subtype of sample (phv00202404.v1.p1)
- IS_TUMOR - Tumor status (phv00190684.v1.p1)
- numberOfStrokes - For cases, the number of strokes. If the index event is the first stroke, enter 1. For controls enter 0. Leave blank if unknown. According to the WHO definition and/or a focal area of infarction seen on CT or MRI imaging with symptoms that correlate. Silent infarction and TIA will not count. (phv00190670.v1.p1)
- SAMPLE_ID - Sample ID (phv00190663.v1.p1)
- SAMPLE_ID - De-identified sample ID (phv00190681.v1.p1)
- SAMPLE_SOURCE - Coriell for HapMap samples, HRS for HRS investigator controls, blank otherwise (phv00202401.v1.p1)
- SAMPLE_USE - Sample Use (phv00190664.v1.p1)
- SOURCE_SAMPLE_ID - Coriell for HapMap samples, HRS for HRS investigator controls, blank otherwise (phv00202402.v1.p1)
- SOURCE_SUBJECT_ID - Coriell ID for HapMap samples (subjects), HRS subject ID for HRS investigator controls, blank otherwise (phv00202400.v1.p1)
- studyID - Identifier of source study (phv00190666.v1.p1)
- subject_id - De-identified Subject ID (phv00190665.v1.p1)
- SUBJECT_ID - Subject ID (phv00190662.v1.p1)
- SUBJECT_ID - Subject ID (phv00190659.v1.p1)
- SUBJECT_SOURCE - Coriell for HapMap samples (subjects), HRS for HRS investigator controls, blank otherwise (phv00202399.v1.p1)
- TOAST - The TOAST subtype classification for cases only. TOAST classification as defined by Adams et. al., Stroke 1993;24;35-41; <a href="http://www.ncbi.nlm.nih.gov/pubmed/7678184">(PMID: 7678184)</a>. Options 6, 7, and 8 were used whenever possible rather than option 5 if the amount of detail was known. (phv00190671.v1.p1)