Variables

4291 variables.
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Module Label Name Description Type
ECG 10s (CHRIS baseline) x0ec131e J-Value, aVL J point voltage value, expressed in milliVolts, measured in lead aVL Float
ECG 10s (CHRIS baseline) x0ec131d J-Value, aVR J point voltage value, expressed in milliVolts, measured in lead aVR Float
ECG 10s (CHRIS baseline) x0ec130 J-ms J point occurrence in the average beat, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130a J-ms, I J point occurrence in the average beat computed over lead I, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130b J-ms, II J point occurrence in the average beat computed over lead II, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130c J-ms, III J point occurrence in the average beat computed over lead III, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130g J-ms, V1 J point occurrence in the average beat computed over lead V1, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130h J-ms, V2 J point occurrence in the average beat computed over lead V2, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130i J-ms, V3 J point occurrence in the average beat computed over lead V3, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130j J-ms, V4 J point occurrence in the average beat computed over lead V4, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130k J-ms, V5 J point occurrence in the average beat computed over lead V5, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130l J-ms, V6 J point occurrence in the average beat computed over lead V6, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130f J-ms, aVF J point occurrence in the average beat computed over lead aVF, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130e J-ms, aVL J point occurrence in the average beat computed over lead aVL, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec130d J-ms, aVR J point occurrence in the average beat computed over lead aVR, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec132 JT-Dispersion JT interval dispersion is defined as the difference between the longest and the shortest JT interval duration measured in the 12 ECG leads, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec133 JT-Time Duration of JT interval (from J point to the end of the T wave), expressed in milliseconds. The J point is the the junction between the termination of the QRS complex and the beginning of the ST segment. This is a more appropriate measurement for assessing the duration of ventricular repolarization when QRS duration is increased Integer
ECG 10s (CHRIS baseline) x0ec133a JT-Time, I Duration of JT interval, expressed in milliseconds, measured in lead I Integer
ECG 10s (CHRIS baseline) x0ec133b JT-Time, II Duration of JT interval, expressed in milliseconds, measured in lead II Integer
ECG 10s (CHRIS baseline) x0ec133c JT-Time, III Duration of JT interval, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec133g JT-Time, V1 Duration of JT interval, expressed in milliseconds, measured in lead V1 Integer
ECG 10s (CHRIS baseline) x0ec133h JT-Time, V2 Duration of JT interval, expressed in milliseconds, measured in lead V2 Integer
ECG 10s (CHRIS baseline) x0ec133i JT-Time, V3 Duration of JT interval, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec133j JT-Time, V4 Duration of JT interval, expressed in milliseconds, measured in lead V4 Integer
ECG 10s (CHRIS baseline) x0ec133k JT-Time, V5 Duration of JT interval, expressed in milliseconds, measured in lead V5 Integer
ECG 10s (CHRIS baseline) x0ec133l JT-Time, V6 Duration of JT interval, expressed in milliseconds, measured in lead V6 Integer
ECG 10s (CHRIS baseline) x0ec133f JT-Time, aVF Duration of JT interval, expressed in milliseconds, measured in lead aVF Integer
ECG 10s (CHRIS baseline) x0ec133e JT-Time, aVL Duration of JT interval, expressed in milliseconds, measured in lead aVL Integer
ECG 10s (CHRIS baseline) x0ec133d JT-Time, aVR Duration of JT interval, expressed in milliseconds, measured in lead aVR Integer
ECG 10s (CHRIS baseline) x0ec134 JTc-Dispersion JTc dispersion is defined as the difference between the longest and the shortest JTc duration measured in the 12 ECG leads, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec135 JTc-Time Duration of JT interval corrected for the heart rate (by definition: JTc = QTc - QRS), expressed in milliseconds. By definition, JTc is a more specific measurement of ventricular repolarization than the QTc by eliminating QRS duration variability, and a more sensitive predictor for repolarization abnormalities Integer
ECG 10s (CHRIS baseline) x0ec135a JTc-Time, I Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead I Integer
ECG 10s (CHRIS baseline) x0ec135b JTc-Time, II Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead II Integer
ECG 10s (CHRIS baseline) x0ec135c JTc-Time, III Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec135g JTc-Time, V1 Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead V1 Integer
ECG 10s (CHRIS baseline) x0ec135h JTc-Time, V2 Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead V2 Integer
ECG 10s (CHRIS baseline) x0ec135i JTc-Time, V3 Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec135j JTc-Time, V4 Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead V4 Integer
ECG 10s (CHRIS baseline) x0ec135k JTc-Time, V5 Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead V5 Integer
ECG 10s (CHRIS baseline) x0ec135l JTc-Time, V6 Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead V6 Integer
ECG 10s (CHRIS baseline) x0ec135f JTc-Time, aVF Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead aVF Integer
ECG 10s (CHRIS baseline) x0ec135e JTc-Time, aVL Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead aVL Integer
ECG 10s (CHRIS baseline) x0ec135d JTc-Time, aVR Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead aVR Integer
Food frequency questionnaire (CHRIS baseline) x0ff034 Jam or marmalade Jam or marmalade Categorical
Longitudinal information (CHRIS COVID-19) cclq06d Joint or muscle pain, since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Joint or muscle pain Categorical
Chronic pain (CHRIS baseline) x0pn11 Joint pain Do you suffer from joint pain? Categorical
Neurological phenotypes (CHRIS baseline) x0nd0005b Joint pain (hierarchical approach) Joint pain (hierarchical approach) Boolean
Chronic pain (CHRIS baseline) x0pn15 Joint pain (localisation/free text) Which joints are affected? Character
Neurological phenotypes (CHRIS baseline) x0nd0005a Joint pain (transversal approach) Joint pain (transversal approach) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0005d Joint pain controls Joint pain controls Boolean
Neurological phenotypes (CHRIS baseline) x0nd0006d Joint pain controls, Interview V1 Joint pain controls, Interview V1 Boolean
Chronic pain (CHRIS baseline) x0pn15a Joint pain localisation: arm(s) Joint pain localisation: arm(s) Categorical
Chronic pain (CHRIS baseline) x0pn15c Joint pain localisation: foot/feet Joint pain localisation: foot/feet Categorical
Chronic pain (CHRIS baseline) x0pn15d Joint pain localisation: hand(s) Joint pain localisation: hand(s) Categorical
Chronic pain (CHRIS baseline) x0pn15f Joint pain localisation: hip(s) Joint pain localisation: hip(s) Categorical
Chronic pain (CHRIS baseline) x0pn15e Joint pain localisation: leg(s) Joint pain localisation: leg(s) Categorical
Chronic pain (CHRIS baseline) x0pn15g Joint pain localisation: neck Joint pain localisation: neck Categorical
Chronic pain (CHRIS baseline) x0pn15h Joint pain localisation: other Joint pain localisation: other Categorical
Chronic pain (CHRIS baseline) x0pn15b Joint pain localisation: shoulder(s) Joint pain localisation: shoulder(s) Categorical
Chronic pain (CHRIS baseline) x0pn12 Joint pain since (years) Since when is the joint pain present? (years) Float
Neurological phenotypes (CHRIS baseline) x0nd0006a Joint pain with drugs, Interview V1 Joint pain with drugs, Interview V1 Boolean
Neurological phenotypes (CHRIS baseline) x0nd0006b Joint pain without drugs, Interview V1 Joint pain without drugs, Interview V1 Boolean
Chronic pain (CHRIS baseline) x0pn14 Joint pain: Intensity How strong is the joint pain? Integer
Food frequency questionnaire (CHRIS baseline) x0ff139 Kaki Kaki Categorical
Food frequency questionnaire (CHRIS baseline) x0ff207 Kefir Kefir Categorical
Food frequency questionnaire (CHRIS baseline) x0ff223 Ketchup Ketchup Categorical
Urine measurements (CHRIS baseline) x0lp58 Ketone bodies, urine Ketone bodies, urine Integer
Kidney diseases (CHRIS baseline) x0ki04b Kidney artery disease incl. renal artery stenosis (age at diagnosis) In which year was it diagnosed for the first time? (age at diagnosis) Integer
Kidney diseases (CHRIS baseline) x0ki04d Kidney artery disease incl. renal artery stenosis (description/free text) Do you remember the exact name of the disease or the diagnosis? Character
Kidney diseases (CHRIS baseline) x0ki04 Kidney artery disease incl. renal artery stenosis (diagnosed) Was it a disease of the renal arteries (including renal artery stenosis)? Categorical
Kidney diseases (CHRIS baseline) x0ki04c Kidney artery disease incl. renal artery stenosis (treatment/list) How were you treated? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff062 Kidney beans (red), black beans Kidney beans (red), black beans Categorical
Kidney diseases (CHRIS baseline) x0ki00 Kidney disease (diagnosed) Has a doctor ever told you that you have a kidney disease? Categorical
Baseline information (CHRIS COVID-19) ccbq11l Kidney disease, self-reported diagnosis Has a doctor ever diagnosed you with any of the following diseases? Kidney disease Categorical
Kidney diseases (CHRIS baseline) x0kinote Kidney notes Kidney notes Character
Kidney diseases (CHRIS baseline) x0kin1 Kidney notes (diseases) Kidney notes (disease) Character
Kidney diseases (CHRIS baseline) x0kin2 Kidney notes (renal failure) Kidney notes (renal failure) Character
Kidney diseases (CHRIS baseline) x0kin3 Kidney notes (surgery) Kidney notes (surgery) Character
Kidney diseases (CHRIS baseline) x0ki18b Kidney removal because of medical problem In which year? (age) Integer
Kidney diseases (CHRIS baseline) x0ki18 Kidney removal because of medical problem Was a kidney removed due to a medical problem? Categorical
Kidney diseases (CHRIS baseline) x0ki07b Kidney stones (age at diagnosis) In which year were the kidney stones diagnosed for the first time? (age at diagnosis) Integer
Kidney diseases (CHRIS baseline) x0ki07 Kidney stones (diagnosed) Have you ever been told that you have kidney stones? Categorical
Kidney diseases (CHRIS baseline) x0ki07c Kidney stones (treatment/list) How were you treated? Categorical
Kidney diseases (CHRIS baseline) x0ki17b Kidney stones surgery In which year? (age) Integer
Kidney diseases (CHRIS baseline) x0ki17 Kidney stones surgery Were you operated because of kidney stones? Categorical
Kidney diseases (CHRIS baseline) x0ki10a Kidney transplantation How many transplantations? Integer
Kidney diseases (CHRIS baseline) x0ki10 Kidney transplantation Have you ever undergone a kidney transplantation? Categorical
Kidney diseases (CHRIS baseline) x0ki11b Kidney transplantation1 Year of the first transplantation (age) Integer
Kidney diseases (CHRIS baseline) x0ki12b Kidney transplantation2 Year of the second transplantation (age) Integer
Kidney diseases (CHRIS baseline) x0ki13b Kidney transplantation3 Year of the third transplantation (age) Integer
Kidney diseases (CHRIS baseline) x0ki14b Kidney transplantation4 Year of the fourth transplantation (age) Integer
Kidney diseases (CHRIS baseline) x0ki15b Kidney transplantation5 Year of the fifth transplantation (age) Integer
Kidney diseases (CHRIS baseline) x0ki06b Kidney tumor (age at diagnosis) In which year was a kidney cancer diagnosed for the first time? (age at diagnosis) Integer
Kidney diseases (CHRIS baseline) x0ki06 Kidney tumor (diagnosed) Have you ever been told that you had a kidney cancer? Categorical
Kidney diseases (CHRIS baseline) x0ki06d Kidney tumor (localisation/free text) Please specify the localisation of the tumor Character
Kidney diseases (CHRIS baseline) x0ki06c Kidney tumor (treatment/list) How were you treated? Categorical
Kidney diseases (CHRIS baseline) x0kiver Kidney version Kidney version Categorical
Genomics (CHRIS baseline) x0gn02 Kinship Matrix (txt) Kinship Matrix (txt) Boolean
Food frequency questionnaire (CHRIS baseline) x0ff130 Kiwi Kiwi Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt016 Kynurenine Kynurenine Float
4291 variables.