C09188
Risk Factor Questionnaire (RFQ-U) - farm ranch pesticide exposure crops 66 onward age text
The description of any pesticides used on crops while working in farming or ranching from age 66 onward as part of the Risk Factor Questionnaire (RFQ-U) for Pesticides (Work)
Supplemental
Risk Factor Questionnaire (RFQ-U) - Pesticides (Work)
True
Huntington's Disease
Huntington's Disease
C15052
Brain atrophy cerebral white matter myelin loss severity result
Quantitative result of the cerebral white matter myelin loss
Supplemental
Neuropathology Data Form
False
Huntington's Disease
Huntington's Disease
C08538
Risk Factor Questionnaire (RFQ) - age year started ibuprofen based medication value
Age/year the participant started regularly taking an ibuprofen-based medication as part of the Risk Factor Questionnaire for Nonsteroidal Anti-Inflammatory Drugs (NSAIDS) and Calcium Channel Blockers (CCB)
Supplemental
Risk Factor Questionnaire (RFQ) - NSAIDS and Calcium Channel Blockers (CCB)
True
Huntington's Disease
Huntington's Disease
C09023
Risk Factor Questionnaire (RFQ-U) - greenhouse work 36 45 age indicator
The indicator whether participant/subject worked in a nursery/greenhouse from age 36 to 45 as part of the Risk Factor Questionnaire (RFQ-U) for Pesticide (Work)
Supplemental
Risk Factor Questionnaire (RFQ-U) - Pesticides (Work)
True
Huntington's Disease
Huntington's Disease
C14952
Huntingtons Disease motor symptom first appeared self report type
The type of first motor symptoms described by the participant/subject
Supplemental
Medical History of Huntington's Disease
False
Huntington's Disease
Huntington's Disease
C08633
Risk Factor Questionnaire (RFQ) - longest occupation 56 65 year third duty text
Text describing the participant's/subject's third of four major tasks or duties at the longest held occupation from the age of 56-65 years of age as part of the Risk Factor Questionnaire (RFQ) - Occupation
Supplemental
Risk Factor Questionnaire (RFQ) - Occupation and Employment Status
True
Huntington's Disease
Huntington's Disease
C08801
Risk Factor Questionnaire (RFQ) - ever used tin-lead indicator
Has the participant ever used tin-lead as part of the Risk Factor Questionnaire for Toxicants
Supplemental
Risk Factor Questionnaire (RFQ) - Toxicants
True
Huntington's Disease
Huntington's Disease
C09148
Risk Factor Questionnaire (RFQ-U) - work paraquat diquat product use 56 65 age indicator
The indicator whether participant/subject used paraquat or diquat products at work from age 56 to 65 as part of the Risk Factor Questionnaire (RFQ-U) for Pesticides (Work)
Supplemental
Risk Factor Questionnaire (RFQ-U) - Pesticides (Work)
True
Huntington's Disease
Huntington's Disease
C09883
Food Frequency Questionnaire - (FFQ)-whole grain use ten years indicator
Indicator of how the subjects use of whole grains changed over the past ten years, as part of Food Frequency Questionnaire -(FFQ)
Supplemental
Food Frequency Questionnaire (FFQ)
True
Huntington's Disease
Huntington's Disease
C08716
Risk Factor Questionnaire (RFQ) - age 56 65 residential history residence location type
Type describing the participant's/subject's location of residence from 56-65 years of age
Supplemental
Risk Factor Questionnaire (RFQ) - Residential History
True
Huntington's Disease
Huntington's Disease
C08983
Risk Factor Questionnaire (RFQ-U) - work chlorathalonil use 26 35 age indicator
The indicator whether participant/subject used chlorathalonil at work from age 26 to 35 as part of the Risk Factor Questionnaire (RFQ-U) for Pesticides (Work)
Supplemental
Risk Factor Questionnaire (RFQ-U) - Pesticides (Work)
True
Huntington's Disease
Huntington's Disease
C08593
Risk Factor Questionnaire (RFQ) - military service combat indicator
The indicator as to whether the participant/subject was ever in combat as part of the Risk Factor Questionnaire (RFQ) - Occupation
Supplemental
Risk Factor Questionnaire (RFQ) - Occupation and Employment Status
True
Huntington's Disease
Huntington's Disease
C09718
Food Frequency Questionnaire - (FFQ)-avocado indicator
Average total amount of avocado the subject had over this past year, as part of Food Frequency Questionnaire -(FFQ)
Supplemental
Food Frequency Questionnaire (FFQ)
True
Huntington's Disease
Huntington's Disease
C09843
Food Frequency Questionnaire - (FFQ)-breakfast bars indicator
Average total amount of breakfast bars the subject ate this past year, as part of Food Frequency Questionnaire -(FFQ)
Supplemental
Food Frequency Questionnaire (FFQ)
True
Huntington's Disease
Huntington's Disease
C09678
Food Frequency Questionnaire - (FFQ)-zinc indicator
Zinc indicator, as part of Food Frequency Questionnaire -(FFQ)
Supplemental
Food Frequency Questionnaire (FFQ)
True
Huntington's Disease
Huntington's Disease
C21104
Frontal Systems Behavior Scale (FrSBE) - Executive Dysfunction subscale invalid score indicator
Indicator if Executive Dysfunction subscale is invalid (has more than 3 questions missing) as part of Frontal Systems Behavior Scale (FrSBE)
Supplemental
Frontal Systems Behavioral Scale (FrSBe)
True
Huntington's Disease
Huntington's Disease
C15100
Cortical laminar necrosis single or multiple text
The text description of the cortical laminar necrosis
Supplemental
Neuropathology Data Form
False
Huntington's Disease
Huntington's Disease
C08240
Imaging flip angle measurement
Measurement of the angle, in degrees, over which the radio frequency changes proton spin angle
Supplemental
Magnetic Resonance (MR) Localization Imaging
False
Huntington's Disease
Huntington's Disease
C21015
Frontal Systems Behavior Scale (FrSBE) - Inactive lack energy frequency scale
Frequency of being slow moving, lacking energy, inactive as part of Frontal Systems Behavior Scale (FrSBE) - Apathy subscale
Supplemental
Frontal Systems Behavioral Scale (FrSBe)
True
Huntington's Disease
Huntington's Disease
C09196
Risk Factor Questionnaire (RFQ-U) - building maintenance work 66 onward age indicator
The indicator whether participant/subject worked in building maintenance or as a janitor from age 66 onward as part of the Risk Factor Questionnaire (RFQ-U) for Pesticides (Work)
Supplemental
Risk Factor Questionnaire (RFQ-U) - Pesticides (Work)
True
Huntington's Disease
Huntington's Disease
C15060
Brain atrophy nucleus coeruleus neuronal loss severity result
Quantitative result of the severity of neuronal loss in the nucleus coeruleus
Supplemental
Neuropathology Data Form
False
Huntington's Disease
Huntington's Disease
C09031
Risk Factor Questionnaire (RFQ-U) - broadleaf herbicide exposure 36 45 age indicator
The indicator whether participant/subject used broadleaf herbicide products containing 2,4-Dichlorophenoxyacetic acid (2,4-D) at work from age 36 to 45 as part of the Risk Factor Questionnaire (RFQ-U) for Pesticide (Work)
Supplemental
Risk Factor Questionnaire (RFQ-U) - Pesticides (Work)
True
Huntington's Disease
Huntington's Disease
C09765
Food Frequency Questionnaire - (FFQ)-other chicken turkey skin indicator
Average total amount of other chicken or turkey, with skin the subject had this past year, as part of Food Frequency Questionnaire -(FFQ)
Supplemental
Food Frequency Questionnaire (FFQ)
True
Huntington's Disease
Huntington's Disease
C14709
Godin Leisure-Time Exercise Questionnaire - moderate exercise per week frequency
Numeric value counting the average number of times per week that a participant/subject reports doing moderate exercise (e.g., fast walking, baseball, tennis, easy bicycling, volleyball, badminton, easy swimming, alpine skiing, popular and folk dancing)
Supplemental
Godin Leisure-Time Exercise Questionnaire
False
Huntington's Disease
Huntington's Disease
C10228
Parkinson's Disease - Mini Environmental Risk Questionnaire (PD-DOC-MERQ) - age eleven twenty zip code
Zip code for the location that the participant/subject spent the majority of his or her time from 11-20 years, as a part of Parkinson's Disease - Mini Environmental Risk Questionnaire (PD-DOC-MERQ)
Supplemental
PD DOC Mini Environmental Risk Questionnaire for Parkinson's Disease Patients Baseline (PD DOC MERQ-PD-B)
True
Huntington's Disease
Huntington's Disease