Variables

4291 variables.
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Module Label Name Description Type
Migraine (CHRIS baseline) x0mg09 Suddenly at single point of the head lasting few seconds (migraine) Do you have a headache … that occurs suddenly at a single point of the head and lasts only few seconds? Categorical
Temperament (CHRIS baseline) x0bt35 Sudden noises startle me easily. (A) briefTEMPS #35 (A) Sudden noises startle me easily. Categorical
Cardiovascular diseases (CHRIS baseline) x0cv15a Sudden cardiac arrest - all Sudden cardiac arrest - all Categorical
Longitudinal information (CHRIS COVID-19) cclqdate Submission date of CC19 questionnaire Submission date of CHRIS COVID-19 questionnaire Date
Baseline information (CHRIS COVID-19) ccbqdate Submission date of CC19 baseline questionnaire Submission date of CHRIS COVID-19 baseline questionnaire Date
Food frequency questionnaire (CHRIS baseline) x0ff015 Stuffed pasta (with meat / cheese / vegetables) (e.g. ravioli, tortellini) Stuffed pasta (with meat / cheese / vegetables) (e.g. ravioli, tortellini) Categorical
Dynamic consent survey (CHRIS baseline) x0dc07 Study endorsement Q7. I would recommend participation into the CHRIS study to a family member or friend. Categorical
Drug intake (CHRIS baseline) x0dd19 Study assistant Study assistant Categorical
Stroke (CHRIS baseline) x0stver Stroke version Stroke version Categorical
Neurological phenotypes (CHRIS baseline) x0nd0081a Stroke phenotype (suspected, Interview V2) Stroke phenotype (suspected, Interview V2) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0081 Stroke phenotype Stroke phenotype Boolean
Stroke (CHRIS baseline) x0stn4b Stroke notes elaborated (symptoms2) Stroke notes elaborated (symptoms 2) Character
Stroke (CHRIS baseline) x0stn3b Stroke notes elaborated (symptoms1) Stroke notes elaborated (symptoms 1) Character
Stroke (CHRIS baseline) x0stn2b Stroke notes elaborated (stroke) Stroke notes elaborated (stroke) Character
Stroke (CHRIS baseline) x0stn1b Stroke notes elaborated (TIA) Stroke notes elaborated (TIA) Character
Stroke (CHRIS baseline) x0stnoteb Stroke notes elaborated Stroke notes elaborated Character
Stroke (CHRIS baseline) x0st00 Stroke (diagnosed) Have you ever been told by a doctor that you had a stroke? Categorical
Stroke (CHRIS baseline) x0st00a Stroke (No. of strokes) In total, how many strokes have you had? Integer
Stroke (CHRIS baseline) x0st05b Stroke #5: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st05a Stroke #5 In which year did the fifth stroke occur? Integer
Stroke (CHRIS baseline) x0st04b Stroke #4: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st04a Stroke #4 In which year did the fourth stroke occur? Integer
Stroke (CHRIS baseline) x0st03b Stroke #3: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st03a Stroke #3 In which year did the third stroke occur? Integer
Stroke (CHRIS baseline) x0st02b Stroke #2: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st02a Stroke #2 In which year did the second stroke occur? Integer
Stroke (CHRIS baseline) x0st01b Stroke #1: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st01a Stroke #1 In which year did the first stroke occur? Integer
Neurological phenotypes (CHRIS baseline) x0nd0081d Strike controls (no stroke, Interview V2) Strike controls (no stroke, Interview V2) Boolean
Smoking (CHRIS baseline) x0sm39a Stopped/cut down smoking: Because of respiratory problems Have you stopped or cut down smoking because of respiratory problems? Categorical
Smoking (CHRIS baseline) x0sm39 Stopped/cut down smoking Have you stopped or cut down smoking? Categorical
Smoking (CHRIS baseline) x0sm40 Stopped/cut down smoking How old were you when you stopped or cut down smoking? (age) Integer
Smoking (CHRIS baseline) x0sm24c Stop taking snuff tobacco (current) Or: take snuff tobacco until now Categorical
Smoking (CHRIS baseline) x0sm24b Stop taking snuff tobacco Stop taking snuff tobacco? (age) Integer
Smoking (CHRIS baseline) x0sm12c Stop pipe smoking (current) Or: Smoke pipe until now Categorical
Smoking (CHRIS baseline) x0sm12b Stop pipe smoking Stop smoking pipe? (age) Integer
Alcohol (CHRIS baseline) x0al07b Stop drinking regularly When did you stop drinking regularly alcohol? Integer
Smoking (CHRIS baseline) x0sm07 Stop cigarette smoking (list) Stop smoking cigarettes? (list) Categorical
Smoking (CHRIS baseline) x0sm07b Stop cigarette smoking Stop smoking cigarettes? (age) Integer
Smoking (CHRIS baseline) x0sm16c Stop cigar smoking (current) Or: Smoke cigar until now Categorical
Smoking (CHRIS baseline) x0sm16b Stop cigar smoking Stop smoking cigar? (age) Integer
Smoking (CHRIS baseline) x0sm20c Stop chewing tobacco (current) Or: chew tobacco until now Categorical
Smoking (CHRIS baseline) x0sm20b Stop chewing tobacco Stop chewing tobacco? (age) Integer
Neurological phenotypes (CHRIS baseline) x0nd0083a Stenosis with drugs for preventing stroke (Interview V1) Stenosis with drugs for preventing stroke (Interview V1) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0083d Stenosis controls (no stenosis, Interview V1) Stenosis controls (no stenosis, Interview V1) Boolean
Neurological phenotypes (CHRIS baseline) x0nd0083 Stenosis (Interview V1) Stenosis (Interview V1) Boolean
ECG 10s (CHRIS baseline) x0ec150c5 Steep type Token «Steep type» is present in automated diagnosis Boolean
Smoking (CHRIS baseline) x0sm23b Start taking snuff tobacco Start taking snuff tobacco? (age) Integer
Smoking (CHRIS baseline) x0sm33 Start smoking How old were you when you started smoking? (age) Integer
Smoking (CHRIS baseline) x0sm11b Start pipe smoking Start smoking pipe? (age) Integer
Smoking (CHRIS baseline) x0sm06b Start ever cigarette smoking Start smoking cigarettes? (age) Integer
Alcohol (CHRIS baseline) x0al06b Start drinking regularly When did you start drinking regularly alcohol? Integer
Smoking (CHRIS baseline) x0sm34 Start daily smoking How old were you when you started smoking daily? (age) Integer
Smoking (CHRIS baseline) x0sm01b Start current cigarette smoking In which year did you start smoking cigarettes or how old were you at that time? (age) Integer
Smoking (CHRIS baseline) x0sm15b Start cigar smoking Start smoking cigar? (age) Integer
Smoking (CHRIS baseline) x0sm19b Start chewing tobacco Start chewing tobacco? (age) Integer
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec17 Standard deviation (longitudinal or diagonally of the angle bisector) in Poincaré plot Standard deviation (longitudinal or diagonally of the angle bisector) in Poincaré plot Float
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec18 Standard deviation (diagonally or longitudinal of the angle bisector) in Poincaré plot Standard deviation (diagonally or longitudinal of the angle bisector) in Poincaré plot Float
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec05 Standard Deviation of the average NN intervals in each 5 min segment of the record (SDANN) Standard Deviation of the average NN intervals in each 5 min segment of the record (SDANN) Float
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec03 Standard Deviation of normal-to-normal intervals (SDNN) Standard Deviation of normal-to-normal intervals (SDNN) Float
ECG 10s (CHRIS baseline) x0ec150z22 Stage III lateral infarction Token «stage III lateral infarction» is present in automated diagnosis Boolean
ECG 10s (CHRIS baseline) x0ec150z21 Stage III inferolateral infarction Token «stage III inferolateral infarction» is present in automated diagnosis Boolean
ECG 10s (CHRIS baseline) x0ec150z20 Stage III inferior infarction Token «stage III inferior infarction» is present in automated diagnosis Boolean
ECG 10s (CHRIS baseline) x0ec150z19 Stage III anteroseptal infarction Token «stage III anteroseptal infarction» is present in automated diagnosis Boolean
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec06 Square Root of the Mean Squared Differences of successive NN intervals (RMSSD) Square Root of the Mean Squared Differences of successive NN intervals (RMSSD) Float
Food frequency questionnaire (CHRIS baseline) x0ff060 Spreads with nuts (e.g. Nutella, peanut butter) (1 teaspoon) Spreads with nuts (e.g. Nutella, peanut butter) (1 teaspoon) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff052 Spreads (excluding soy-based spreads) Spreads (excluding soy-based spreads) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff160 Spirits (e.g. whiskey, vodka, rum, gin, ...) Spirits (e.g. whiskey, vodka, rum, gin, ...) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff071 Spinach Spinach Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt030a Spermine assay flags Spermine flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt030 Spermine Spermine Float
Targeted serum metabolomics (CHRIS baseline) x0pt029a Spermidine assay flags Spermidine flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt029 Spermidine Spermidine Float
Stroke (CHRIS baseline) x0st12a Spells of dizziness/loss of balance/sensation of spinning: When changing position Did the dizziness, loss of balance or spinning sensation occur only when changing the position of your head or body? Categorical
Stroke (CHRIS baseline) x0st12 Spells of dizziness/loss of balance/sensation of spinning: Lasted 24 hours or longer Have you had any sudden spells of dizziness, loss of balance, or sensation of spinning which lasted 24 hours or longer? Categorical
Stroke (CHRIS baseline) x0st09b Spell of double vision: Suddenly Did the episode come on suddenly? Categorical
Stroke (CHRIS baseline) x0st09 Spell of double vision: Lasted 24 hours or longer Have you ever had a sudden spell of double vision, which lasted 24 hours or longer? Categorical
Stroke (CHRIS baseline) x0st09a Spell of double vision: If closed one eye If you closed one eye, did the double vision go away? Categorical
Urine measurements (CHRIS baseline) x0lp61a Specific weight, urine Specific weight, urine Float
Major psychiatric diagnoses (CHRIS baseline) x0mp09a Specific phobia (diagnosed) Specific phobia: Diagnosed? Categorical
Major psychiatric diagnoses (CHRIS baseline) x0mp09b Specific phobia (age at onset) Specific phobia: Age at onset Integer
Major psychiatric diagnoses (CHRIS baseline) x0mp09 Specific phobia (affected by) Specific phobia: Affected? Categorical
Major psychiatric diagnoses (CHRIS baseline) x0mp09c Specific phobia (1st degree relative affected) Specific phobia: Relatives affected? Categorical
Cardiovascular diseases (CHRIS baseline) x0cv21 Specific cardiac diseases Specific cardiac diseases Categorical
Food frequency questionnaire (CHRIS baseline) x0ff235 Special diet: To lose weight To lose weight Categorical
Food frequency questionnaire (CHRIS baseline) x0ff236 Special diet: Hypertension Hypertension Categorical
Food frequency questionnaire (CHRIS baseline) x0ff237 Special diet: Diabetes Diabetes Categorical
Food frequency questionnaire (CHRIS baseline) x0ff238 Special diet: Coeliac disease Coeliac disease Categorical
Nutrition (CHRIS baseline) x0fd30 Special diet/eating habits Do you follow a diet, or do you have special eating habits? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff234 Special diet (currently) Are you currently on a special diet? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff067 Soybeans Soybeans Categorical
Food frequency questionnaire (CHRIS baseline) x0ff204 Soy milk, rice milk, oat milk Soy milk, rice milk, oat milk Categorical
Food frequency questionnaire (CHRIS baseline) x0ff196 Soured milk (with and without fruit) Soured milk (with and without fruit) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff218 Sour cream, crème fraîche Sour cream, crème fraîche Categorical
Food frequency questionnaire (CHRIS baseline) x0ff224 Soups (e.g. vegetables , cereals, legumes) Soups (e.g. vegetables , cereals, legumes) Categorical
Longitudinal information (CHRIS COVID-19) cclq06m Sore throat or hoarseness, since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Sore throat or hoarseness Categorical
Person (CHRIS baseline) x0pe11a Sons How many sons and daughters do you have? No. of sons Integer
Childhood trauma (CHRIS baseline) x0ct24 Someone molested me. CTS #4 (When I was growing up ...) someone molested me. Categorical
Major psychiatric diagnoses (CHRIS baseline) x0mp14a Somatic symptom disorder (diagnosed) Somatic symptom disorder: Diagnosed? Categorical
Major psychiatric diagnoses (CHRIS baseline) x0mp14b Somatic symptom disorder (age at onset) Somatic symptom disorder: Age at onset Integer
4291 variables.