Variables

4291 variables.
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Module Label Name Description Type
Stroke (CHRIS baseline) x0st20 Transient ischemic attack/stroke (diagnosed) Have you ever been told that you had a transient ischemic attack (TIA) or a stroke? Categorical
Stroke (CHRIS baseline) x0st21 Transient ischemic attack (diagnosed) Have you ever been told that you had a transient ischemic attack (TIA)? Categorical
Baseline information (CHRIS COVID-19) ccbq04a Total number of rooms in the house (including imputation from household members) Total number of rooms in the house (including imputation from household members) Categorical
Baseline information (CHRIS COVID-19) ccbq04 Total number of rooms in the house Total number of rooms in the house Categorical
Food frequency questionnaire (CHRIS baseline) x0ff076 Tomato Tomato Categorical
Food frequency questionnaire (CHRIS baseline) x0ff215 Tofu Tofu Categorical
Baseline information (CHRIS COVID-19) ccbq23b Time since quitting smoking How long ago? Categorical
Blood collection form (CHRIS baseline) x0bc12a Time of last meal Self-reported fasting status (time of last meal) Categorical
Blood collection form (CHRIS baseline) x0bc13a Time of last drink Self-reported no drinking status (time of last drink) Categorical
Drugs summary (CHRIS baseline) x0dd24 Thyroid medication Thyroid medication Categorical
Thyroid diseases (CHRIS baseline) x0thver Thyroid diseases version Thyroid version Categorical
Thyroid diseases (CHRIS baseline) x0th00 Thyroid disease (diagnosed) Were you ever diagnosed to have a thyroid disease? Categorical
Thyroid diseases (CHRIS baseline) x0th06 Thyroid cancer (diagnosed) Which thyroid disease were you diagnosed for? Thyroid cancer Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt033a Thr assay flags Threonine flags Categorical
Childhood trauma (CHRIS baseline) x0ct26 There was someone to take me to the doctor if I needed it. (r) CTS #5 (r) (When I was growing up ...) there was someone to take me to the doctor if I needed it. Categorical
Thyroid diseases (CHRIS baseline) x0th13 Therapy for the thyroid (list) Have you ever undergone a therapy for the thyroid? Categorical
Temperament (CHRIS baseline) x0bt13 The way I see things is sometimes vivid, but at other times lifeless. (C) briefTEMPS #13 (C) The way I see things is sometimes vivid, but at other times lifeless. Categorical
Food frequency questionnaire (CHRIS baseline) x0ff017 Thai noodles (excluding rice products) Thai noodles (excluding rice products) Categorical
Vaccination (CHRIS baseline) x0va01 Tetanus vaccination Have you been inoculated against the following diseases in the last 10 years? Tetanus Categorical
Oral health (CHRIS baseline) x0oh03j Teeth status: usual activities Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Difficulty doing usual activities Categorical
Oral health (CHRIS baseline) x0oh03i Teeth status: take days off Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Have taken days off work Categorical
Oral health (CHRIS baseline) x0oh03c Teeth status: speech Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Difficulty with speech/trouble pronouncing words Categorical
Oral health (CHRIS baseline) x0oh03l Teeth status: social sctivites Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Have reduced participation in social activities Categorical
Oral health (CHRIS baseline) x0oh03h Teeth status: sleep interrupt Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Had sleep that is often interrupted Categorical
Oral health (CHRIS baseline) x0oh03k Teeth status: less tolerant Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Felt less tolerant of spouse or people who are close to you Categorical
Oral health (CHRIS baseline) x0oh03f Teeth status: feel tense Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Felt tense because of problems with teeth or mouth Categorical
Oral health (CHRIS baseline) x0oh03e Teeth status: embarrassed Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Felt embarrassed due to appearance of teeth Categorical
Oral health (CHRIS baseline) x0oh03d Teeth status: dry mounth Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Dry mouth Categorical
Oral health (CHRIS baseline) x0oh03b Teeth status: chew Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Difficulty chewing foods Categorical
Oral health (CHRIS baseline) x0oh03a Teeth status: bit Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Difficulty in biting foods Categorical
Oral health (CHRIS baseline) x0oh03g Teeth status: avoid smile Because of the state of your teeth or mouth, how often have you experienced any of the following problems during the past 12 months? Have avoided smiling because of teeth Categorical
Oral health (CHRIS baseline) x0oh01 Teeth (number) How many natural teeth do you have? Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt032a Taurine assay flags Taurine flags Categorical
Food frequency questionnaire (CHRIS baseline) x0ff145 Tap water Tap water Categorical
Smoking (CHRIS baseline) x0sm22 Taking snuff tobacco (ever) In total, have you taken snuff tobacco more than 20 times in your lifetime? Categorical
Drug intake (CHRIS baseline) x0dd12 Taking mode Taking mode Categorical
Drug intake (CHRIS baseline) x0dd13 Taking frequency Taking frequency (Taking Interval) Categorical
Drug intake (CHRIS baseline) x0dd15 Taken today Taken today Categorical
Longitudinal information (CHRIS COVID-19) cclq06s Tachycardia or palpitations, since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Tachycardia or palpitations Categorical
Cardiac arrhythmias (CHRIS baseline) x0af09a Syncope: Physical/mental stress Were you under physical or psychological stress at that time? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af09 Syncope Do you have experienced a loss of consciousness with a cardiac arrest? Categorical
Depression and mania (CHRIS baseline) x0np32 Symptoms at least 4 days (y/n) Did these symptoms last at least 4 days? Categorical
Heart failure (CHRIS baseline) x0hf03 Swollen legs/water in the legs Do you often have swollen legs, because of 'water in the legs'? Categorical
Vaccination (CHRIS baseline) x0va06 Swine flu vaccination Have you been inoculated against the following diseases in the last 10 years? Swine flu vaccine Categorical
Food frequency questionnaire (CHRIS baseline) x0ff036 Sweets (any type) or candy Sweets (any type) or candy Categorical
Food frequency questionnaire (CHRIS baseline) x0ff111 Sweet potatoes Sweet potatoes Categorical
Food frequency questionnaire (CHRIS baseline) x0ff090 Sweet corn Sweet corn Categorical
Food frequency questionnaire (CHRIS baseline) x0ff028 Sweet / spicy biscuits (e.g. cream, jam, chocolate) Sweet / spicy biscuits (e.g. cream, jam, chocolate) Categorical
Longitudinal information (CHRIS COVID-19) cclq01c4 Swab type: Saliva test Do you recall which type of test was performed? Saliva swab Categorical
Longitudinal information (CHRIS COVID-19) cclq01c6 Swab type: Prefer not to respond/don’t know Do you recall which type of test was performed? Prefer not to respond/Do not know Categorical
Longitudinal information (CHRIS COVID-19) cclq01c1 Swab type: PCR test Do you recall which type of test was performed? Standard swab (molecular PCR) analyzed at a laboratory Categorical
Longitudinal information (CHRIS COVID-19) cclq01c5 Swab type: Other Do you recall which type of test was performed? Other test Categorical
Longitudinal information (CHRIS COVID-19) cclq01c3 Swab type: Antigen test, self-administred Do you recall which type of test was performed? Self-administered swab followed by rapid test (antigen test) Categorical
Longitudinal information (CHRIS COVID-19) cclq01c2 Swab type: Antigen test, operator Do you recall which type of test was performed? Swab followed by rapid test (antigen test) administered by trained operator Categorical
Longitudinal information (CHRIS COVID-19) cclq01a Swab for SARS-Cov-2 infection, since <lastdate> Have you had a naso/oropharyngeal swab for novel coronavirus infection since <cclqldate>? Categorical
Longitudinal information (CHRIS COVID-19) cclq01 Swab for SARS-Cov-2 infection, since <lastdate> Have you had a naso/oropharyngeal swab for novel coronavirus infection since <cclqldate>? Categorical
Biochemical traits (CHRIS COVID-19) cclp92 Swab SARS-CoV-2 PCR test Swab SARS-CoV-2 RT-PCR test Categorical
Olfactory test (CHRIS baseline) x0ol23a Surgery: paranasal sinuses Did you undergo a surgery on the paranasal sinuses or because of nasal polyps (also in childhood or adolescence)? Paranasal sinuses Categorical
Olfactory test (CHRIS baseline) x0ol23b Surgery: nasal polyp Did you undergo a surgery on the paranasal sinuses or because of nasal polyps (also in childhood or adolescence)? Nasal polyps Categorical
Baseline information (CHRIS COVID-19) ccbq13 Surgery under general anaesthesia in the past 12 months Have you undergone surgery under general anaesthesia in the past 12 months? Categorical
Kidney diseases (CHRIS baseline) x0ki19 Surgery to donate a kidney Have you ever donated a kidney? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff044 Sunflower oil Sunflower oil Categorical
Food frequency questionnaire (CHRIS baseline) x0ff136 Sultanas (1 tablespoon) Sultanas (1 tablespoon) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff033 Sugar (white, brown, candy) Sugar (white, brown, candy) Categorical
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
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
Stroke (CHRIS baseline) x0st00 Stroke (diagnosed) Have you ever been told by a doctor that you had a stroke? Categorical
Stroke (CHRIS baseline) x0st05b Stroke #5: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st04b Stroke #4: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st03b Stroke #3: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st02b Stroke #2: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
Stroke (CHRIS baseline) x0st01b Stroke #1: In-patient treatment Were you treated inpatient in a hospital at that time? Categorical
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) x0sm24c Stop taking snuff tobacco (current) Or: take snuff tobacco until now Categorical
Smoking (CHRIS baseline) x0sm12c Stop pipe smoking (current) Or: Smoke pipe until now Categorical
Smoking (CHRIS baseline) x0sm07 Stop cigarette smoking (list) Stop smoking cigarettes? (list) Categorical
Smoking (CHRIS baseline) x0sm16c Stop cigar smoking (current) Or: Smoke cigar until now Categorical
Smoking (CHRIS baseline) x0sm20c Stop chewing tobacco (current) Or: chew tobacco until now Categorical
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) x0pt029a Spermidine assay flags Spermidine flags Categorical
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
Major psychiatric diagnoses (CHRIS baseline) x0mp09a Specific phobia (diagnosed) Specific phobia: Diagnosed? Categorical
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
4291 variables.