Variables

4291 variables.
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Module Label Name Description Type
Longitudinal information (CHRIS COVID-19) cclq06k Eye pain, since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Eye pain Categorical
Food frequency questionnaire (CHRIS baseline) x0ff046 Extra virgin olive oil Extra virgin olive oil Categorical
Exposure (CHRIS baseline) x0exver Exposure version Exposure version Categorical
Exposure (CHRIS baseline) x0exn3 Exposure notes (work/hobbies) Exposure notes (work/hobbies) Character
Exposure (CHRIS baseline) x0exn2 Exposure notes (indoor) Exposure notes (indoor) Character
Exposure (CHRIS baseline) x0exn1 Exposure notes (garden) Exposure notes (garden) Character
Exposure (CHRIS baseline) x0exnote Exposure notes Exposure notes Character
General information (CHRIS COVID-19) cc_esw Expansion sampling weight Relative sampling weight Float
Neurological phenotypes (CHRIS baseline) x0nd0042 Essential Tremor (secondary causes excluded) Essential Tremor (secondary causes excluded) Boolean
Nutrition (CHRIS baseline) x0fd31d Espresso/coffee consumption (until) When did you stop drinking regularly espresso/ mocha coffee? (age) Integer
Nutrition (CHRIS baseline) x0fd31b Espresso/coffee consumption (since/age class) When did you start drinking regularly espresso/ mocha coffee? (age class) Categorical
Nutrition (CHRIS baseline) x0fd31a Espresso/coffee consumption (since) When did you start drinking regularly espresso/ mocha coffee? (age) Integer
Nutrition (CHRIS baseline) x0fd31 Espresso/coffee consumption (ever) Have you ever drunk espresso/ mocha coffee one or more times per month for at least 6 months in your lifetime? (Except decaffeinated) Categorical
Nutrition (CHRIS baseline) x0fd31e Espresso/coffee consumption (duration) Or: In total, how many years have you been drinking espresso/ mocha coffee? (duration) Integer
Nutrition (CHRIS baseline) x0fd31c Espresso/coffee consumption (current) Do you drink regularly espresso/ mocha coffee at the moment? (at least once a month) Categorical
Nutrition (CHRIS baseline) x0fd31f Espresso/coffee consumption How many cups of espresso/ mocha coffee do you normally drink or have you drunk during a day? Integer
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec38 Escaped beats No. of escaped beats Integer
Iron metabolism (CHRIS baseline) x0he07b Erythroferrone concentration, low stringency filter Erythroferrone concentration with application of a low stringency filter Float
Iron metabolism (CHRIS baseline) x0he07a Erythroferrone concentration, high stringency filter Erythroferrone concentration with application of a high stringency filter Float
Urine measurements (CHRIS baseline) x0lp62b Erythrocytes, urine Erythrocytes, urine Float
Urine measurements (CHRIS baseline) x0lp62d Epithelial cells, urine Epithelial cells, urine Float
Stroke (CHRIS baseline) x0st11a Episode of paralysis/weakness on one side of the body: Suddenly Did the episode come on suddenly? Categorical
Stroke (CHRIS baseline) x0st11 Episode of paralysis/weakness on one side of the body: Lasted 24 hours or longer Have you ever had any sudden episode of paralysis or weakness on one side of your body, including your face, arm, or leg which lasted at least 24 hours? Categorical
Neurology (CHRIS baseline) x0ne01d Epilepsy/febrile seizures (treated last 12 months) Were you treated for epilepsy or febrile seizures within the last 12 months? Categorical
Neurology (CHRIS baseline) x0ne01c Epilepsy/febrile seizures (last 12 months) Have you had epilepsy or febrile seizures within the last 12 months? Categorical
Neurology (CHRIS baseline) x0ne01 Epilepsy/febrile seizures (diagnosed) Has a doctor ever told you that you have epilepsy or febrile seizures (mostly as a child)? Categorical
Neurology (CHRIS baseline) x0ne01b Epilepsy/febrile seizures (age at diagnosis) In which year was epilepsy or febrile seizures diagnosed for the first time? (age at diagnosis) Integer
Neurological phenotypes (CHRIS baseline) x0nd0031b Epilepsy and consuming Anti-EPI drugs Epilepsy and consuming Anti-EPI drugs Boolean
Neurological phenotypes (CHRIS baseline) x0nd0031a Epilepsy (positive at question) Epilepsy (positive at question) Boolean
Neurology (CHRIS baseline) x0ne09 Epilepsy (diagnosed) Has a doctor ever told you that you have epilepsy? Categorical
Neurology (CHRIS baseline) x0ne09b Epilepsy (age at diagnosis) In which year was epilepsy diagnosed for the first time? (age) Integer
Blood measurements (CHRIS baseline) x0lp50i Eosinophils (absolute eosinophil count) Eosinophils (absolute eosinophil count) Float
Blood measurements (CHRIS baseline) x0lp50d Eosinophils (EOS) Eosinophils (EOS) Float
Heart rate variability (CHRIS baseline) x0ec271 EnoughData (flag for nonlinear analysis) EnoughData: boolean variable to flag whether the nonlinear analysis was carried out or not Boolean
Food frequency questionnaire (CHRIS baseline) x0ff149 Energy drinks (e.g. Red Bull) Energy drinks (e.g. Red Bull) Categorical
Vaccination (CHRIS baseline) x0va04 Encephalitis vaccination (after tick bite) Have you been inoculated against the following diseases in the last 10 years? Encephalitis (after tick bite) vaccine Categorical
Occupation (CHRIS baseline) x0oc00 Employment (current) Are you employed at the moment? Categorical
Occupation (CHRIS baseline) x0oc01a Employed until Until when have you been regularly employed? Integer
Occupation (CHRIS baseline) x0oc01 Employed (ever) Employment (ever) Categorical
Blood values (CHRIS baseline) x0bl01c Elevated/high blood pressure: During pregnancy only Was this during pregnancy only? Categorical
Blood values (CHRIS baseline) x0bl01b Elevated/high blood pressure (first time) At what age were you first told this? Integer
Blood values (CHRIS baseline) x0bl01 Elevated/high blood pressure (ever) Has a doctor ever said that you have high blood pressure or hypertension? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af08 Electric shock therapy because of cardiac arrhythmias Have you undergone an electric shock therapy because of a cardiac arrhythmia? Categorical
Biochemical traits (CHRIS COVID-19) cclp90a Elecsys Anti-SARS-CoV-2 (anti-Spike) quantitative Elecsys Anti-SARS-CoV-2 (anti-Spike) quantitative Float
Biochemical traits (CHRIS COVID-19) cclp90b Elecsys Anti-SARS-CoV-2 (anti-Spike) categorical Elecsys Anti-SARS-CoV-2 (anti-Spike) categorical Categorical
Biochemical traits (CHRIS COVID-19) cclp89a Elecsys Anti-SARS-CoV-2 (anti-Ncapsid) quantitative Elecsys Anti-SARS-CoV-2 (anti-Ncapsid) quantitative Float
Biochemical traits (CHRIS COVID-19) cclp89b Elecsys Anti-SARS-CoV-2 (anti-Ncapsid) categorical Elecsys Anti-SARS-CoV-2 (anti-Ncapsid) categorical Categorical
Food frequency questionnaire (CHRIS baseline) x0ff193 Eggs (on average) Eggs (on average) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff194 Eggs (fried, boiled, poached, sandwich) Eggs (fried, boiled, poached, sandwich) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff077 Eggplant/aubergine Eggplant/aubergine Categorical
Food frequency questionnaire (CHRIS baseline) x0ff025 Egg-based dishes (e.g. in cakes, omelets, pancakes, crepes) Egg-based dishes (e.g. in cakes, omelets, pancakes, crepes) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff016 Egg pasta (tagliatelle) Egg pasta (tagliatelle) Categorical
Baseline information (CHRIS COVID-19) ccbq01 Educational qualification Educational qualification Categorical
Anthropometry (CHRIS baseline) x0an07 Edema Edema Categorical
Blood collection form (CHRIS baseline) x0bc04 Eat last (type of food) What did you eat? Categorical
Blood collection form (CHRIS baseline) x0bc03a Eat last (time) At what time? Time
Blood collection form (CHRIS baseline) x0bc02 Eat last (day) When have you eaten the last time? Categorical
Blood collection form (CHRIS baseline) x0bc01 Eat in the last 12 hours Have you eaten during the 12 hours prior to the blood drawing? Categorical
Early repolarization pattern (CHRIS baseline) x0ec78d Early repolarization: Type Early repolarization: Type Categorical
Early repolarization pattern (CHRIS baseline) x0ec78e Early repolarization: ST-segment Early repolarization: ST-segment Categorical
Early repolarization pattern (CHRIS baseline) x0ec78a Early repolarization: Rhythm Early repolarization: Rhythm Categorical
Early repolarization pattern (CHRIS baseline) x0ec78b Early repolarization: Region Early repolarization: Region Categorical
Early repolarization pattern (CHRIS baseline) x0ec78c Early repolarization: Amplitude Early repolarization: Amplitude Integer
Early repolarization pattern (CHRIS baseline) x0ec78 Early repolarization (ERP) Early repolarization (ERP) Categorical
Longitudinal information (CHRIS COVID-19) cclq06i Ear pain (otitis), since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Ear pain (otitis) Categorical
Heart rate variability (CHRIS baseline) x0ec267 EDR (ECG Derived Respiration) EDR (ECG Derived Respiration), expressed in Hz Float
Heart failure (CHRIS baseline) x0hf07d2 ECG: Conspicuous findings elaborated (free text) Which? (elaborated) Character
Heart failure (CHRIS baseline) x0hf07c ECG: Conspicuous findings Where there conspicuous findings? Categorical
Heart failure (CHRIS baseline) x0hf07b ECG (age) Do you remember in which year the ECG showed conspicuous findings for the first time? (age) Integer
Heart failure (CHRIS baseline) x0hf07 ECG Has a doctor ever performed an ECG on you (except surgical preparation or sport competitions)? Categorical
Heart failure (CHRIS baseline) x0hf01b Dyspnea/shortness of breath (since) Since when? (age) Integer
Heart failure (CHRIS baseline) x0hf01 Dyspnea/shortness of breath Do you have shortness of breath during exercise e.g. when climbing stairs? Categorical
Neurological phenotypes (CHRIS baseline) x0nd0085d Dysarthria controls (no dysarthria of any cause, Interview V2) Dysarthria controls (no dysarthria of any cause, Interview V2) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0085a Dysarthria (excluding the most common cause-stroke, Interview V2) Dysarthria (excluding the most common cause-stroke, Interview V2) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0085 Dysarthria (any cause, Interview V2) Dysarthria (any cause, Interview V2) Boolean
ECG 10s (CHRIS baseline) x0ec141d Duration peak till end of T-Wave, aVR Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead aVR Integer
ECG 10s (CHRIS baseline) x0ec141e Duration peak till end of T-Wave, aVL Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead aVL Integer
ECG 10s (CHRIS baseline) x0ec141f Duration peak till end of T-Wave, aVF Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead aVF Integer
ECG 10s (CHRIS baseline) x0ec141l Duration peak till end of T-Wave, V6 Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead V6 Integer
ECG 10s (CHRIS baseline) x0ec141k Duration peak till end of T-Wave, V5 Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead V5 Integer
ECG 10s (CHRIS baseline) x0ec141j Duration peak till end of T-Wave, V4 Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead V4 Integer
ECG 10s (CHRIS baseline) x0ec141i Duration peak till end of T-Wave, V3 Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec141h Duration peak till end of T-Wave, V2 Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead V2 Integer
ECG 10s (CHRIS baseline) x0ec141g Duration peak till end of T-Wave, V1 Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead V1 Integer
ECG 10s (CHRIS baseline) x0ec141c Duration peak till end of T-Wave, III Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec141b Duration peak till end of T-Wave, II Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead II Integer
ECG 10s (CHRIS baseline) x0ec141a Duration peak till end of T-Wave, I Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead I Integer
Drug intake (CHRIS baseline) x0dd14 Duration of therapy Length/duration of treatment/therapy (Taking Period) Categorical
Longitudinal information (CHRIS COVID-19) cclq08 Duration of symptoms How long have you had symptoms? Categorical
ECG 10s (CHRIS baseline) x0ec127d Duration S' wave, aVR Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead aVR Integer
ECG 10s (CHRIS baseline) x0ec127e Duration S' wave, aVL Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead aVL Integer
ECG 10s (CHRIS baseline) x0ec127f Duration S' wave, aVF Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead aVF Integer
ECG 10s (CHRIS baseline) x0ec127l Duration S' wave, V6 Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead V6 Integer
ECG 10s (CHRIS baseline) x0ec127k Duration S' wave, V5 Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead V5 Integer
ECG 10s (CHRIS baseline) x0ec127j Duration S' wave, V4 Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead V4 Integer
ECG 10s (CHRIS baseline) x0ec127i Duration S' wave, V3 Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec127h Duration S' wave, V2 Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead V2 Integer
ECG 10s (CHRIS baseline) x0ec127g Duration S' wave, V1 Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead V1 Integer
ECG 10s (CHRIS baseline) x0ec127c Duration S' wave, III Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec127b Duration S' wave, II Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead II Integer
4291 variables.