Variables

4291 variables.
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Module Label Name Description Type
Kidney diseases (CHRIS baseline) x0ki18 Kidney removal because of medical problem Was a kidney removed due to a medical problem? Categorical
Drugs summary (CHRIS baseline) x0dd44 Warfarin Warfarin Categorical
Physical activity (CHRIS baseline) x0ip07 Walking MET-minutes/week Walking MET-minutes/week Float
Whole-exome sequencing (CHRIS baseline) x0gn32 WES variant calls GRCh38, lifted from GRCh37 (vcf) WES variant calls GRCh38, lifted from GRCh37 (vcf) Boolean
Whole-exome sequencing (CHRIS baseline) x0gn31 WES variant calls GRCh37 (vcf) WES variant calls GRCh37 (vcf) Boolean
Whole-exome sequencing imputation (CHRIS baseline) x0gn41 WES imputed variants GRCh37 (vcf) WES imputed variants GRCh37 (vcf) Boolean
Chronotype (CHRIS baseline) x0mc04 MCTQ #4 (No. of regular work schedule workdays) WD (No. of workdays) How many days per week? Integer
ECG 10s (CHRIS baseline) x0ec137d T-Amplitude, aVR Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead aVR Float
ECG 10s (CHRIS baseline) x0ec137e T-Amplitude, aVL Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead aVL Float
ECG 10s (CHRIS baseline) x0ec137f T-Amplitude, aVF Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead aVF Float
ECG 10s (CHRIS baseline) x0ec137l T-Amplitude, V6 Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead V6 Float
ECG 10s (CHRIS baseline) x0ec137k T-Amplitude, V5 Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead V5 Float
ECG 10s (CHRIS baseline) x0ec137j T-Amplitude, V4 Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead V4 Float
ECG 10s (CHRIS baseline) x0ec137i T-Amplitude, V3 Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead V3 Float
ECG 10s (CHRIS baseline) x0ec137h T-Amplitude, V2 Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead V2 Float
ECG 10s (CHRIS baseline) x0ec137g T-Amplitude, V1 Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead V1 Float
ECG 10s (CHRIS baseline) x0ec137c T-Amplitude, III Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead III Float
ECG 10s (CHRIS baseline) x0ec137b T-Amplitude, II Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead II Float
ECG 10s (CHRIS baseline) x0ec137a T-Amplitude, I Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead I Float
ECG 10s (CHRIS baseline) x0ec126d S-Amplitude, aVR Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead aVR Float
ECG 10s (CHRIS baseline) x0ec126e S-Amplitude, aVL Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead aVL Float
ECG 10s (CHRIS baseline) x0ec126f S-Amplitude, aVF Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead aVF Float
ECG 10s (CHRIS baseline) x0ec126l S-Amplitude, V6 Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead V6 Float
ECG 10s (CHRIS baseline) x0ec126k S-Amplitude, V5 Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead V5 Float
ECG 10s (CHRIS baseline) x0ec126j S-Amplitude, V4 Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead V4 Float
ECG 10s (CHRIS baseline) x0ec126i S-Amplitude, V3 Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead V3 Float
ECG 10s (CHRIS baseline) x0ec126h S-Amplitude, V2 Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead V2 Float
ECG 10s (CHRIS baseline) x0ec126g S-Amplitude, V1 Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead V1 Float
ECG 10s (CHRIS baseline) x0ec126c S-Amplitude, III Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead III Float
ECG 10s (CHRIS baseline) x0ec126b S-Amplitude, II Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead II Float
ECG 10s (CHRIS baseline) x0ec126a S-Amplitude, I Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead I Float
ECG 10s (CHRIS baseline) x0ec128d S'-Amplitude, aVR Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVR Float
ECG 10s (CHRIS baseline) x0ec128e S'-Amplitude, aVL Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVL Float
ECG 10s (CHRIS baseline) x0ec128f S'-Amplitude, aVF Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVF Float
ECG 10s (CHRIS baseline) x0ec128l S'-Amplitude, V6 Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead V6 Float
ECG 10s (CHRIS baseline) x0ec128k S'-Amplitude, V5 Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead V5 Float
ECG 10s (CHRIS baseline) x0ec128j S'-Amplitude, V4 Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead V4 Float
ECG 10s (CHRIS baseline) x0ec128i S'-Amplitude, V3 Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead V3 Float
ECG 10s (CHRIS baseline) x0ec128h S'-Amplitude, V2 Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead V2 Float
ECG 10s (CHRIS baseline) x0ec128g S'-Amplitude, V1 Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead V1 Float
ECG 10s (CHRIS baseline) x0ec128c S'-Amplitude, III Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead III Float
ECG 10s (CHRIS baseline) x0ec128b S'-Amplitude, II Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead II Float
ECG 10s (CHRIS baseline) x0ec128a S'-Amplitude, I Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead I Float
ECG 10s (CHRIS baseline) x0ec121d R-Amplitude, aVR Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead aVR Float
ECG 10s (CHRIS baseline) x0ec121e R-Amplitude, aVL Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead aVL Float
ECG 10s (CHRIS baseline) x0ec121f R-Amplitude, aVF Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead aVF Float
ECG 10s (CHRIS baseline) x0ec121l R-Amplitude, V6 Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead V6 Float
ECG 10s (CHRIS baseline) x0ec121k R-Amplitude, V5 Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead V5 Float
ECG 10s (CHRIS baseline) x0ec121j R-Amplitude, V4 Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead V4 Float
ECG 10s (CHRIS baseline) x0ec121i R-Amplitude, V3 Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead V3 Float
ECG 10s (CHRIS baseline) x0ec121h R-Amplitude, V2 Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead V2 Float
ECG 10s (CHRIS baseline) x0ec121g R-Amplitude, V1 Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead V1 Float
ECG 10s (CHRIS baseline) x0ec121c R-Amplitude, III Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead III Float
ECG 10s (CHRIS baseline) x0ec121b R-Amplitude, II Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead II Float
ECG 10s (CHRIS baseline) x0ec121a R-Amplitude, I Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead I Float
ECG 10s (CHRIS baseline) x0ec123d R'-Amplitude, aVR Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVR Float
ECG 10s (CHRIS baseline) x0ec123e R'-Amplitude, aVL Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVL Float
ECG 10s (CHRIS baseline) x0ec123f R'-Amplitude, aVF Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVF Float
ECG 10s (CHRIS baseline) x0ec123l R'-Amplitude, V6 Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead V6 Float
ECG 10s (CHRIS baseline) x0ec123k R'-Amplitude, V5 Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead V5 Float
ECG 10s (CHRIS baseline) x0ec123j R'-Amplitude, V4 Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead V4 Float
ECG 10s (CHRIS baseline) x0ec123i R'-Amplitude, V3 Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead V3 Float
ECG 10s (CHRIS baseline) x0ec123h R'-Amplitude, V2 Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead V2 Float
ECG 10s (CHRIS baseline) x0ec123g R'-Amplitude, V1 Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead V1 Float
ECG 10s (CHRIS baseline) x0ec123c R'-Amplitude, III Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead III Float
ECG 10s (CHRIS baseline) x0ec123b R'-Amplitude, II Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead II Float
ECG 10s (CHRIS baseline) x0ec123a R'-Amplitude, I Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead I Float
ECG 10s (CHRIS baseline) x0ec110d Q-Amplitude, aVR Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead aVR Float
ECG 10s (CHRIS baseline) x0ec110e Q-Amplitude, aVL Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead aVL Float
ECG 10s (CHRIS baseline) x0ec110f Q-Amplitude, aVF Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead aVF Float
ECG 10s (CHRIS baseline) x0ec110l Q-Amplitude, V6 Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead V6 Float
ECG 10s (CHRIS baseline) x0ec110k Q-Amplitude, V5 Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead V5 Float
ECG 10s (CHRIS baseline) x0ec110j Q-Amplitude, V4 Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead V4 Float
ECG 10s (CHRIS baseline) x0ec110i Q-Amplitude, V3 Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead V3 Float
ECG 10s (CHRIS baseline) x0ec110h Q-Amplitude, V2 Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead V2 Float
ECG 10s (CHRIS baseline) x0ec110g Q-Amplitude, V1 Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead V1 Float
ECG 10s (CHRIS baseline) x0ec110c Q-Amplitude, III Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead III Float
ECG 10s (CHRIS baseline) x0ec110b Q-Amplitude, II Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead II Float
ECG 10s (CHRIS baseline) x0ec110a Q-Amplitude, I Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead I Float
Anthropometry (CHRIS baseline) x0an05 Visceral Fat Visceral Fat Integer
Physical activity (CHRIS baseline) x0ip05 Vigorous MET-minutes/week Vigorous MET-minutes/week Integer
Food frequency questionnaire (CHRIS baseline) x0ff174 Vienna sausage Vienna sausage Categorical
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec10 Very Low Frequency (VLF) power Very Low Frequency (VLF) power Float
Heart rate variability (CHRIS baseline) x0ec250 VLF peak (AR) Very Low Frequency (VLF) band peak frequency, with PSD estimated using parametric autoregressive (AR) modeling method, expressed in Hz Float
Heart rate variability (CHRIS baseline) x0ec233 VLF peak (Welch) Very Low Frequency (VLF) band peak frequency, with PSD estimated using Fast Fourier transformation (FFT) based Welch's periodogram method, expressed in Hz Float
Neurological phenotypes (CHRIS baseline) x0nd0092d Vertigo controls (negative at questions, Interview V2) Vertigo controls (negative at questions, Interview V2) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0091d Vertigo controls (negative at questions, Interview V1) Vertigo controls (negative at questions, Interview V1) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0092 Vertigo (positive at questions, Interview V2) Vertigo (positive at questions, Interview V2) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0092a Vertigo (positive at questions, Interview V2 or take N07C drugs) Vertigo (positive at questions, Interview V2 or take N07C drugs) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0091 Vertigo (positive at questions, Interview V1) Vertigo (positive at questions, Interview V1) Boolean
Longitudinal information (CHRIS COVID-19) cclqver Version of CC19 questionnaire Version of CHRIS COVID-19 questionnaire Categorical
Baseline information (CHRIS COVID-19) ccbqver Version of CC19 baseline questionnaire Version of CHRIS COVID-19 baseline questionnaire Categorical
Smoking (CHRIS baseline) x0sm00 Cigarette smoking (current) Version 1: Do you currently smoke cigarettes? ; Version 2, 3: Do you now smoke, as of one month ago? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff226 Vegetable soups Vegetable soups Categorical
Food frequency questionnaire (CHRIS baseline) x0ff043 Vegetable oil (any type) Vegetable oil (any type) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff168 Veal Veal Categorical
Autonomic system (CHRIS baseline) x0au33 Vasomotor domain Vasomotor domain Integer
NOT IN USE md_x0_0034 x0gn10 WES variant calls Variants called from xGen Exome Research Panel v1.0 whole exome sequencing reads (aligned to GRCh37) Boolean
Cardiovascular diseases (CHRIS baseline) x0cv12 Valve disease Valve disease Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt036a Val assay flags Valine flags Categorical
4291 variables.