Variables

4291 variables.
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Module Label Name Description Type
Migraine (CHRIS baseline) x0mg08 Dull/oppressive quality (migraine) Do you have a headache … with a dull, oppressive quality? Categorical
Longitudinal information (CHRIS COVID-19) cclq08 Duration of symptoms How long have you had symptoms? Categorical
Drug intake (CHRIS baseline) x0dd14 Duration of therapy Length/duration of treatment/therapy (Taking Period) Categorical
Heart failure (CHRIS baseline) x0hf01 Dyspnea/shortness of breath Do you have shortness of breath during exercise e.g. when climbing stairs? Categorical
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) x0hf07c ECG: Conspicuous findings Where there conspicuous findings? 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
Early repolarization pattern (CHRIS baseline) x0ec78 Early repolarization (ERP) Early repolarization (ERP) Categorical
Early repolarization pattern (CHRIS baseline) x0ec78b Early repolarization: Region Early repolarization: Region Categorical
Early repolarization pattern (CHRIS baseline) x0ec78a Early repolarization: Rhythm Early repolarization: Rhythm Categorical
Early repolarization pattern (CHRIS baseline) x0ec78e Early repolarization: ST-segment Early repolarization: ST-segment Categorical
Early repolarization pattern (CHRIS baseline) x0ec78d Early repolarization: Type Early repolarization: Type 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
Blood collection form (CHRIS baseline) x0bc02 Eat last (day) When have you eaten the last time? Categorical
Blood collection form (CHRIS baseline) x0bc04 Eat last (type of food) What did you eat? Categorical
Anthropometry (CHRIS baseline) x0an07 Edema Edema Categorical
Baseline information (CHRIS COVID-19) ccbq01 Educational qualification Educational qualification Categorical
Food frequency questionnaire (CHRIS baseline) x0ff016 Egg pasta (tagliatelle) Egg pasta (tagliatelle) 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) x0ff077 Eggplant/aubergine Eggplant/aubergine Categorical
Food frequency questionnaire (CHRIS baseline) x0ff194 Eggs (fried, boiled, poached, sandwich) Eggs (fried, boiled, poached, sandwich) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff193 Eggs (on average) Eggs (on average) Categorical
Biochemical traits (CHRIS COVID-19) cclp89b Elecsys Anti-SARS-CoV-2 (anti-Ncapsid) categorical Elecsys Anti-SARS-CoV-2 (anti-Ncapsid) categorical Categorical
Biochemical traits (CHRIS COVID-19) cclp90b Elecsys Anti-SARS-CoV-2 (anti-Spike) categorical Elecsys Anti-SARS-CoV-2 (anti-Spike) categorical 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
Blood values (CHRIS baseline) x0bl01 Elevated/high blood pressure (ever) Has a doctor ever said that you have high blood pressure or hypertension? Categorical
Blood values (CHRIS baseline) x0bl01c Elevated/high blood pressure: During pregnancy only Was this during pregnancy only? Categorical
Occupation (CHRIS baseline) x0oc01 Employed (ever) Employment (ever) Categorical
Occupation (CHRIS baseline) x0oc00 Employment (current) Are you employed at the moment? 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
Food frequency questionnaire (CHRIS baseline) x0ff149 Energy drinks (e.g. Red Bull) Energy drinks (e.g. Red Bull) Categorical
Neurology (CHRIS baseline) x0ne09 Epilepsy (diagnosed) Has a doctor ever told you that you have epilepsy? 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) x0ne01c Epilepsy/febrile seizures (last 12 months) Have you had epilepsy or febrile seizures within the last 12 months? 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
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
Stroke (CHRIS baseline) x0st11a Episode of paralysis/weakness on one side of the body: Suddenly Did the episode come on suddenly? Categorical
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) 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) x0fd31b Espresso/coffee consumption (since/age class) When did you start drinking regularly espresso/ mocha coffee? (age class) Categorical
Exposure (CHRIS baseline) x0exver Exposure version Exposure version Categorical
Food frequency questionnaire (CHRIS baseline) x0ff046 Extra virgin olive oil Extra virgin olive oil Categorical
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) x0ffver FFQ version FFQ version Categorical
Exposure (CHRIS baseline) x0ex02 Farm (within 1 km of the habitation) Is the habitation in which you lived for the longest period, in close proximity (less than 1km) from one of the following facilities? Farm within 1 km Categorical
Food frequency questionnaire (CHRIS baseline) x0ff231 Fat used for frying/roasting/grilling (type) Which type of fat do you normally use for frying / roasting / grilling etc.? Categorical
Longitudinal information (CHRIS COVID-19) cclq06c Fatigue or tiredness, since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Fatigue or tiredness Categorical
Neurology (CHRIS baseline) x0ne10 Febrile seizures (diagnosed) Has a doctor ever told you that you have febrile seizures (mostly as a child)? Categorical
Longitudinal information (CHRIS COVID-19) cclq06a Fever, since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Fever Categorical
Food frequency questionnaire (CHRIS baseline) x0ff137 Fig Fig Categorical
Anthropometry (CHRIS baseline) x0an08c First implant: location Implant location Categorical
Anthropometry (CHRIS baseline) x0an08d First implant: side Implant side Categorical
Anthropometry (CHRIS baseline) x0an08b First implant: type Implant type Categorical
Stroke (CHRIS baseline) x0st06a First stroke (month) When did the first stroke occur? Month Categorical
Longitudinal information (CHRIS COVID-19) cclq00 Follow-up questionnaire update Follow-up questionnaire update Categorical
Food frequency questionnaire (CHRIS baseline) x0ff259 Food avoidance because of allergy or intolerance Is there any type of food which you avoid / do not eat because of an allergy or intolerance? Categorical
Nutrition (CHRIS baseline) x0fd25 Food frequency: Butter How often do you eat butter? Categorical
Nutrition (CHRIS baseline) x0fd26 Food frequency: Butter, half-fat How often do you eat butter, half-fat? Categorical
Nutrition (CHRIS baseline) x0fd12 Food frequency: Cakes/pastries/biscuits How often do you eat cakes/pastries/biscuits? Categorical
Nutrition (CHRIS baseline) x0fd20 Food frequency: Cheese How often do you eat cheese? Categorical
Nutrition (CHRIS baseline) x0fd11 Food frequency: Chocolate/chocolates How often do you eat chocolate/chocolates? Categorical
Nutrition (CHRIS baseline) x0fd09 Food frequency: Cooked vegetables How often do you eat cooked vegetables? Categorical
Nutrition (CHRIS baseline) x0fd18 Food frequency: Curd/yogurt/sour milk How often do you eat curd/yogurt/sour milk? Categorical
Nutrition (CHRIS baseline) x0fd27 Food frequency: Diet lemonade How often do you eat diet lemonade? Categorical
Nutrition (CHRIS baseline) x0fd21 Food frequency: Eggs How often do you eat eggs? Categorical
Nutrition (CHRIS baseline) x0fd04 Food frequency: Fish How often do you eat fish? Categorical
Nutrition (CHRIS baseline) x0fd17 Food frequency: Flaked oats/muesli/cornflakes How often do you eat flaked oats/muesli/cornflakes? Categorical
Nutrition (CHRIS baseline) x0fd10 Food frequency: Fresh fruit How often do you eat fresh fruit? Categorical
Nutrition (CHRIS baseline) x0fd28 Food frequency: Fruit juices/soft drinks How often do you eat fruit juices/soft drinks? Categorical
Nutrition (CHRIS baseline) x0fd19 Food frequency: Low-fat milk products How often do you eat low-fat milk products? Categorical
Nutrition (CHRIS baseline) x0fd23 Food frequency: Margarine How often do you eat margarine? Categorical
Nutrition (CHRIS baseline) x0fd24 Food frequency: Margarine, half-fat How often do you eat margarine, half-fat? Categorical
Nutrition (CHRIS baseline) x0fd01 Food frequency: Meat How often do you eat meat? Categorical
Nutrition (CHRIS baseline) x0fd22 Food frequency: Milk/buttermilk How often do you eat milk/buttermilk? Categorical
Nutrition (CHRIS baseline) x0fd29 Food frequency: Mineral water How often do you eat mineral water? Categorical
Nutrition (CHRIS baseline) x0fd13 Food frequency: Other sweets How often do you eat other sweets? Categorical
Nutrition (CHRIS baseline) x0fd06 Food frequency: Pasta How often do you eat pasta? Categorical
Nutrition (CHRIS baseline) x0fd05 Food frequency: Potatoes How often do you eat potatoes? Categorical
Nutrition (CHRIS baseline) x0fd03 Food frequency: Poultry How often do you eat poultry? Categorical
Nutrition (CHRIS baseline) x0fd07 Food frequency: Rice How often do you eat rice? Categorical
Nutrition (CHRIS baseline) x0fd08 Food frequency: Salad/raw vegetables How often do you eat salad/raw vegetables? Categorical
Nutrition (CHRIS baseline) x0fd14 Food frequency: Salted snacks How often do you eat salted snacks? Categorical
Nutrition (CHRIS baseline) x0fd02 Food frequency: Sausages/ham How often do you eat sausages/ham? Categorical
Nutrition (CHRIS baseline) x0fd15 Food frequency: White/brown/toast bread How often do you eat white/brown/toast bread? Categorical
Nutrition (CHRIS baseline) x0fd16 Food frequency: Whole grain/black/crisp bread How often do you eat whole grain/black/crisp bread? Categorical
Nutrition (CHRIS baseline) x0fdver Food version Food version Categorical
Baseline information (CHRIS COVID-19) ccbqresp For whom are you filling out this questionnaire? For whom are you filling out this questionnaire? Categorical
Vaccination status (CHRIS COVID-19) ccvaresp For whom are you filling out this questionnaire? For whom are you filling out this questionnaire? Categorical
Longitudinal information (CHRIS COVID-19) cclqresp For whom are you filling out this questionnaire? For whom are you filling out this questionnaire? Categorical
Neurology (CHRIS baseline) x0ne06 Forgetfulness Did you notice forgetfulness (also orientation problems)? Categorical
Neurology (CHRIS baseline) x0ne06a Forgetfulness (diagnosed) Was it diagnosed by a doctor? Categorical
Neurology (CHRIS baseline) x0ne06d Forgetfulness (treated) Were you or are you still treated by a doctor for this? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff187 Fresh fatty fish (e.g. salmon, tuna, trout, anchovies, mackerel, sardines) Fresh fatty fish (e.g. salmon, tuna, trout, anchovies, mackerel, sardines) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff128 Fresh fruit juices Fresh fruit juices Categorical
Food frequency questionnaire (CHRIS baseline) x0ff190 Fresh shellfish (e.g. mussels, crabs, squid, octopus, calamari) Fresh shellfish (e.g. mussels, crabs, squid, octopus, calamari) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff188 Fresh white fish (e.g. hake, cod, plaice) Fresh white fish (e.g. hake, cod, plaice) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff023 Fried pastries (donuts, fried donuts with and without filling) Fried pastries (donuts, fried donuts with and without filling) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff107 Fried potatos Fried potatos Categorical
Chronic diseases (CHRIS baseline) x0cd05 Gall bladder inflammation/gallstones (diagnosed) Has a doctor ever told you that you have a gall bladder inflammation or gallstones? Categorical
Chronic diseases (CHRIS baseline) x0cd05c Gall bladder inflammation/gallstones (last 12 months) Have you had a gall bladder inflammation or gallstones within the last 12 months? Categorical
4291 variables.