Variables

4291 variables.
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Module Label Name Description Type
Exposure (CHRIS baseline) x0ex13a Use of wood preservatives in the habitation (frequency) How often do you use these substances? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af05 Atrial fibrillation (frequency) How often do you have atrial fibrillation? Categorical
Restless Legs Syndrome (CHRIS baseline) x0rr07 RLS-RS #7 (frequency of RLS symptoms) How often do you get RLS symptoms? 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) x0fd15 Food frequency: White/brown/toast bread How often do you eat white/brown/toast bread? Categorical
Nutrition (CHRIS baseline) x0fd02 Food frequency: Sausages/ham How often do you eat sausages/ham? Categorical
Nutrition (CHRIS baseline) x0fd14 Food frequency: Salted snacks How often do you eat salted snacks? Categorical
Nutrition (CHRIS baseline) x0fd08 Food frequency: Salad/raw vegetables How often do you eat salad/raw vegetables? Categorical
Nutrition (CHRIS baseline) x0fd07 Food frequency: Rice How often do you eat rice? Categorical
Nutrition (CHRIS baseline) x0fd03 Food frequency: Poultry How often do you eat poultry? Categorical
Nutrition (CHRIS baseline) x0fd05 Food frequency: Potatoes How often do you eat potatoes? Categorical
Nutrition (CHRIS baseline) x0fd06 Food frequency: Pasta How often do you eat pasta? Categorical
Nutrition (CHRIS baseline) x0fd13 Food frequency: Other sweets How often do you eat other sweets? Categorical
Nutrition (CHRIS baseline) x0fd29 Food frequency: Mineral water How often do you eat mineral water? Categorical
Nutrition (CHRIS baseline) x0fd22 Food frequency: Milk/buttermilk How often do you eat milk/buttermilk? Categorical
Nutrition (CHRIS baseline) x0fd01 Food frequency: Meat How often do you eat meat? 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) x0fd19 Food frequency: Low-fat milk products How often do you eat low-fat milk products? Categorical
Nutrition (CHRIS baseline) x0fd28 Food frequency: Fruit juices/soft drinks How often do you eat fruit juices/soft drinks? Categorical
Nutrition (CHRIS baseline) x0fd10 Food frequency: Fresh fruit How often do you eat fresh fruit? Categorical
Nutrition (CHRIS baseline) x0fd17 Food frequency: Flaked oats/muesli/cornflakes How often do you eat flaked oats/muesli/cornflakes? Categorical
Nutrition (CHRIS baseline) x0fd04 Food frequency: Fish How often do you eat fish? Categorical
Nutrition (CHRIS baseline) x0fd21 Food frequency: Eggs How often do you eat eggs? Categorical
Nutrition (CHRIS baseline) x0fd27 Food frequency: Diet lemonade How often do you eat diet lemonade? Categorical
Nutrition (CHRIS baseline) x0fd18 Food frequency: Curd/yogurt/sour milk How often do you eat curd/yogurt/sour milk? Categorical
Nutrition (CHRIS baseline) x0fd09 Food frequency: Cooked vegetables How often do you eat cooked vegetables? Categorical
Nutrition (CHRIS baseline) x0fd11 Food frequency: Chocolate/chocolates How often do you eat chocolate/chocolates? Categorical
Nutrition (CHRIS baseline) x0fd20 Food frequency: Cheese How often do you eat cheese? Categorical
Nutrition (CHRIS baseline) x0fd12 Food frequency: Cakes/pastries/biscuits How often do you eat cakes/pastries/biscuits? 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
Food frequency questionnaire (CHRIS baseline) x0ff232 Salt addition when cooking (frequency) How often do you add salt when cooking? Categorical
Restless Legs Syndrome (CHRIS baseline) x0rd05 RLS-D #5 (frequency) How often do these symptoms occur? Categorical
Smoking (CHRIS baseline) x0sm38 Smoking: Pipe tobacco (current) How much do you now smoke on average? Pipe tobacco in grams/week (current) Integer
Smoking (CHRIS baseline) x0sm37 Smoking: Cigars (current) How much do you now smoke on average? No. of cigars/week (current) Integer
Smoking (CHRIS baseline) x0sm36 Smoking: Cigarillos (current) How much do you now smoke on average? No. of cigarillos/day (current) Integer
Smoking (CHRIS baseline) x0sm35 Smoking: Cigarettes (current) How much do you now smoke on average? No. of Cigarettes/day (current) Float
Gynecology (CHRIS baseline) x0wo11a Hormone replacement preparations How many years have you taken these hormone preparations all together? Float
Migraine (CHRIS baseline) x0mg21 Migraine (since) How many years have you been suffering from headaches? Float
Kidney diseases (CHRIS baseline) x0ki10a Kidney transplantation How many transplantations? Integer
Smoking (CHRIS baseline) x0sm25 Taking snuff tobacco (times/month) How many times do you or did you snuff tobacco on average? (times/month) Integer
Smoking (CHRIS baseline) x0sm21 Chewing tobacco (times/month) How many times do you or did you chew tobacco on average? (times/month) Integer
Person (CHRIS baseline) x0pe11a Sons How many sons and daughters do you have? No. of sons Integer
Person (CHRIS baseline) x0pe11b Daughters How many sons and daughters do you have? No. of daughters Integer
Person (CHRIS baseline) x0pe02d Sisters (still living) How many sisters are still alive? Integer
Person (CHRIS baseline) x0pe02 Siblings How many siblings have you or have you had (including possible deceased siblings, except yourself)? Integer
Smoking (CHRIS baseline) x0sm13 Pipe smoking (times/month) How many pipes do you or did you smoke on average? (times/month) Integer
Person (CHRIS baseline) x0pe07 People in household How many persons live constantly in your household (including yourself)? Integer
Oral health (CHRIS baseline) x0oh01 Teeth (number) How many natural teeth do you have? Categorical
Gynecology (CHRIS baseline) x0wo04b Use of contraceptive pills How many months or years have you taken contraceptives? Float
Restless Legs Syndrome (CHRIS baseline) x0rd06 RLS-D #6 (since) How many months or years have you been suffering from these symptoms? Since ... years Integer
Restless Legs Syndrome (CHRIS baseline) x0rd07 RLS-D #7 (since) How many months or years have you been suffering from these symptoms? Since ... months Integer
Cancer (CHRIS baseline) x0ca00a Cancer (No. of tumors) How many malignant tumors (cancer) have you had? Integer
Smoking (CHRIS baseline) x0sm49c Passive smoking: In bars/restaurants/cinemas How many hours per day, are you exposed to other people’s tobacco smoke in the following locations? In bars/restaurants/cinemas (hours/day) Float
Smoking (CHRIS baseline) x0sm49d Passive smoking: Elsewhere How many hours per day, are you exposed to other people’s tobacco smoke in the following locations? Elsewhere (hours/day) Float
Smoking (CHRIS baseline) x0sm49b Passive smoking: At workplace How many hours per day, are you exposed to other people’s tobacco smoke in the following locations? At workplace (hours/day) Float
Smoking (CHRIS baseline) x0sm49a Passive smoking: At home How many hours per day, are you exposed to other people’s tobacco smoke in the following locations? At home (hours/day) Float
Smoking (CHRIS baseline) x0sm49 Passive smoking: Total How many hours per day are you exposed to other people's smoke? (hours/day) Float
Depression and mania (CHRIS baseline) x0np33 D5 - frequency How many episodes of hypomania did you have in your lifetime? Integer
Depression and mania (CHRIS baseline) x0np13 A6 - frequency How many episodes of depression did you have in your lifetime? Integer
Neurology (CHRIS baseline) x0ne11c Sleep disorders: Sleeping pills (days/week) How many days per week do you take sleeping pills? Integer
Nutrition (CHRIS baseline) x0fd33f American coffee consumption How many cups of filter coffee (125 ml) do you normally drink or have you drunk during a day? Integer
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
Nutrition (CHRIS baseline) x0fd32f Black tea consumption How many cups of black tea do you normally drink or have you drunk during a day? Integer
Smoking (CHRIS baseline) x0sm17 Cigar smoking (cigar/month) How many cigars do you or did you smoke on average? (cigars/month) Integer
Baseline information (CHRIS COVID-19) ccbq23a Current smoking quantitiy How many cigarettes per day? Categorical
Smoking (CHRIS baseline) x0sm08 Cigarette smoking (past) How many cigarettes per day did you smoke then on average? (cigarettes/day, in the past) Integer
Smoking (CHRIS baseline) x0sm03 Cigarette smoking (current) How many cigarettes do you smoke on average per day? (cigarettes/day, currently) Integer
Blood collection form (CHRIS baseline) x0bc10 Cigarettes (last 3 hours) How many cigarettes did you smoke the 3 hours prior to the blood drawing? Integer
Nutrition (CHRIS baseline) x0fd34f Coke consumption How many cans of coke (33 cl) do you normally drink or have you drunk during a day? Integer
Person (CHRIS baseline) x0pe02c Brothers (still living) How many brothers are still alive? Integer
Person (CHRIS baseline) x0pe02b Sisters (total) How many brothers and sisters have you or have you had (including possible deceased siblings, except yourself)? No. of sisters Integer
Person (CHRIS baseline) x0pe02a Brothers (total) How many brothers and sisters have you or have you had (including possible deceased siblings, except yourself)? No. of brothers Integer
Longitudinal information (CHRIS COVID-19) cclq08 Duration of symptoms How long have you had symptoms? Categorical
Migraine (CHRIS baseline) x0mg04 Migraine duration without drugs How long does your headache last if you do not take drugs or if the treatment has no effect? Categorical
Depression and mania (CHRIS baseline) x0np35 Duration (months) How long did the longest hypomanic episode in your lifetime last? Float
Depression and mania (CHRIS baseline) x0np15 Duration (months) How long did the longest depressive episode in your lifetime last? Float
Baseline information (CHRIS COVID-19) ccbq23b Time since quitting smoking How long ago? Categorical
Neurology (CHRIS baseline) x0ne07e Multiple sclerosis (disease progress) How is the course of the disease? Categorical
Hypomania (CHRIS baseline) x0hc41 How did people close to you react to or comment on your 'highs'? How did people close to you react to or comment on your 'highs'? Categorical
Chronic pain (CHRIS baseline) x0pn31 Impairment of daily life caused by pain How big is the impairment of daily life caused by the pain(s)? Integer
Hypomania (CHRIS baseline) x0hc02 Compared to other people my level of activity, energy and mood ... How are you usually compared to other people? Compared to other people my level of activity, energy and mood ... Categorical
Diabetes (CHRIS baseline) x0dm03 Diabetes treatment How are you treated? Categorical
Kidney diseases (CHRIS baseline) x0ki09d Reduced kidney function/renal failure (treatment/list) How are or were you treated? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff120 Honeydew melon / watermelon Honeydew melon / watermelon Categorical
Food frequency questionnaire (CHRIS baseline) x0ff035 Honey Honey Categorical
Blood measurements (CHRIS baseline) x0lp32 Homocysteine (HCY) Homocysteine (HCY) Float
Movement disorder examination (CHRIS baseline) x0hy01 Hoehn and Yahr Scale Hoehn and Yahr Scale Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt013a His assay flags Histidine flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt013 His Histidine Float
Targeted serum metabolomics (CHRIS baseline) x0pt014a Histamine assay flags Histamine flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt014 Histamine Histamine Float
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec13 High Frequency (HF) power High Frequency (HF) power Float
Heart rate variability (CHRIS baseline) x0ec252 HF peak (AR) High Frequency (HF) band peak frequency, with PSD estimated using parametric autoregressive (AR) modeling method, expressed in Hz Float
Heart rate variability (CHRIS baseline) x0ec235 HF peak (Welch) High Frequency (HF) band peak frequency, with PSD estimated using Fast Fourier transformation (FFT) based Welch's periodogram method, expressed in Hz Float
Targeted serum metabolomics (CHRIS baseline) x0pt071a H1 assay flags Hexose flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt071 H1 Hexose Float
Targeted serum metabolomics (CHRIS baseline) x0pt068a C6:1 assay flags Hexenoylcarnitine flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt068 C6:1 Hexenoylcarnitine Float
4291 variables.