Variables

4291 variables.
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Module Label Name Description Type
Heart rate variability (CHRIS baseline) x0ec205a segment start Start point of the data segment which is used for HRV analysis, expressed in seconds Integer
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec26 All beats No. of all beats Integer
Heart rate variability, cardiologist curated (CHRIS baseline) x0ec22 Ventricular premature beats No. of Ventricular Premature beats Integer
Food frequency questionnaire (CHRIS baseline) x0ff258 Consumption frequency: Milk (skimmed, whole) During the last year, on average, how often have you eaten a medium serving of the following foods? Milk (skimmed, whole) Integer
ECG 10s (CHRIS baseline) x0ec120l Duration R wave, V6 Duration of R wave, expressed in milliseconds, measured in lead V6 Integer
Food frequency questionnaire (CHRIS baseline) x0ff257 Consumption frequency: Meat, products based on meat, meat dishes (including sausages) During the last year, on average, how often have you eaten a medium serving of the following foods? Meat, products based on meat, meat dishes (including sausages) Integer
Food frequency questionnaire (CHRIS baseline) x0ff255 Consumption frequency: Fish During the last year, on average, how often have you eaten a medium serving of the following foods? Fish Integer
ECG 10s (CHRIS baseline) x0ec120k Duration R wave, V5 Duration of R wave, expressed in milliseconds, measured in lead V5 Integer
Food frequency questionnaire (CHRIS baseline) x0ff253 Consumption frequency: Salad During the last year, on average, how often have you eaten a medium serving of the following foods? Salad Integer
Blood measurements (CHRIS baseline) x0lp22 Chloride (Cl) Chloride (Cl) Integer
Food frequency questionnaire (CHRIS baseline) x0ff252 Consumption frequency: Vegetables (excluding potatoes) During the last year, on average, how often have you eaten a medium serving of the following foods? Vegetables (excluding potatoes) Integer
ECG 10s (CHRIS baseline) x0ec120j Duration R wave, V4 Duration of R wave, expressed in milliseconds, measured in lead V4 Integer
Cumulative Illness Rating Scale (CHRIS baseline) x0ir116 CIRS Comorbidity index The Comorbidity index is calculated as the number of CIRS categories with a score of 2 or greater Integer
ECG 10s (CHRIS baseline) x0ec120i Duration R wave, V3 Duration of R wave, expressed in milliseconds, measured in lead V3 Integer
Cumulative Illness Rating Scale (CHRIS baseline) x0ir115 CIRS Sum Modified Cumulative Illness Rating Scale: Summary score of all categories Integer
Cardiovascular diseases (CHRIS baseline) x0cv03 Framingham Risk Score Framingham Risk Score Integer
Cardiovascular diseases (CHRIS baseline) x0cv02 Framingham Risk Score Framingham Risk Score Integer
Complement system (CHRIS baseline) x0cs13a Lipaemic index Lipaemic index Integer
ECG 10s (CHRIS baseline) x0ec120h Duration R wave, V2 Duration of R wave, expressed in milliseconds, measured in lead V2 Integer
Blood measurements (CHRIS baseline) x0lp20 Sodium (Na) Sodium (Na) Integer
ECG 10s (CHRIS baseline) x0ec153k QTc (Baz) Time, V5 Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead V5 Integer
ECG 10s (CHRIS baseline) x0ec120f Duration R wave, aVF Duration of R wave, expressed in milliseconds, measured in lead aVF Integer
Blood measurements (CHRIS baseline) x0lp19 Triglycerides (TG) Triglycerides (TG) Integer
ECG 10s (CHRIS baseline) x0ec120e Duration R wave, aVL Duration of R wave, expressed in milliseconds, measured in lead aVL Integer
Blood measurements (CHRIS baseline) x0lp18 Cholesterol Low Density Lipoprotein (LDL) Cholesterol Low Density Lipoprotein (LDL) Integer
Occupation (CHRIS baseline) x0oc05c Occupation #4 (since) From (year) Integer
Blood measurements (CHRIS baseline) x0lp16 Cholesterol total (TC) Cholesterol total (TC) Integer
ECG 10s (CHRIS baseline) x0ec120d Duration R wave, aVR Duration of R wave, expressed in milliseconds, measured in lead aVR Integer
Blood measurements (CHRIS baseline) x0lp15 Lipase Lipase Integer
ECG 10s (CHRIS baseline) x0ec120c Duration R wave, III Duration of R wave, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec120b Duration R wave, II Duration of R wave, expressed in milliseconds, measured in lead II Integer
Olfactory test (CHRIS baseline) x0ol17 Sniffin' Stick score Odor identification test score Integer
ECG 10s (CHRIS baseline) x0ec120a Duration R wave, I Duration of R wave, expressed in milliseconds, measured in lead I Integer
ECG 10s (CHRIS baseline) x0ec115l QT Time, V6 Duration of QT interval, expressed in milliseconds, measured in lead V6 Integer
Blood measurements (CHRIS baseline) x0lp13 Alkaline phosphatase (ALP) Alkaline phosphatase (ALP) Integer
ECG 10s (CHRIS baseline) x0ec115k QT Time, V5 Duration of QT interval, expressed in milliseconds, measured in lead V5 Integer
Blood measurements (CHRIS baseline) x0lp12 Gamma glutamyltransferase (GGT) Gamma-glutamyl transferase (gamma-GT, GGT) Integer
Blood pressure (CHRIS baseline) x0bp01c Systolic blood pressure, 3rd measurement, OMRON Systolic blood pressure (3rd measurement) Integer
Blood measurements (CHRIS baseline) x0lp11 Alanine aminotransferase (ALT) Alanine aminotransferase (ALT), glutamate pyruvate transaminase (GPT) Integer
ECG 10s (CHRIS baseline) x0ec115j QT Time, V4 Duration of QT interval, expressed in milliseconds, measured in lead V4 Integer
Blood measurements (CHRIS baseline) x0lp10 Aspartate aminotransferase (AST) Aspartate aminotransferase (AST), glutamic oxaloacetic transaminase (GOT) Integer
Neurology (CHRIS baseline) x0ne08b Paresthesia/pain in the hand (since) Since when? (age) Integer
ECG 10s (CHRIS baseline) x0ec115i QT Time, V3 Duration of QT interval, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec115h QT Time, V2 Duration of QT interval, expressed in milliseconds, measured in lead V2 Integer
Depression and mania (CHRIS baseline) x0np33 D5 - frequency How many episodes of hypomania did you have in your lifetime? Integer
ECG 10s (CHRIS baseline) x0ec115g QT Time, V1 Duration of QT interval, expressed in milliseconds, measured in lead V1 Integer
Depression and mania (CHRIS baseline) x0np34 D6 - age at onset - mania How old were you when your first hypomanic episode started? Integer
ECG 10s (CHRIS baseline) x0ec115e QT Time, aVL Duration of QT interval, expressed in milliseconds, measured in lead aVL Integer
ECG 10s (CHRIS baseline) x0ec115d QT Time, aVR Duration of QT interval, expressed in milliseconds, measured in lead aVR Integer
ECG 10s (CHRIS baseline) x0ec115a QT Time, I Duration of QT interval, expressed in milliseconds, measured in lead I Integer
ECG 10s (CHRIS baseline) x0ec115 QT Time Duration of QT interval (from the beginning of the Q wave to the end of the T wave), expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec153l QTc (Baz) Time, V6 Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead V6 Integer
ECG 10s (CHRIS baseline) x0ec153j QTc (Baz) Time, V4 Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead V4 Integer
ECG 10s (CHRIS baseline) x0ec153i QTc (Baz) Time, V3 Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec153g QTc (Baz) Time, V1 Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead V1 Integer
ECG 10s (CHRIS baseline) x0ec153d QTc (Baz) Time, aVR Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead aVR Integer
ECG 10s (CHRIS baseline) x0ec153c QTc (Baz) Time, III Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec153b QTc (Baz) Time, II Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead II Integer
ECG 10s (CHRIS baseline) x0ec153a QTc (Baz) Time, I Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead I Integer
ECG 10s (CHRIS baseline) x0ec153 QTc (Baz) Time Duration of QT interval adjusted for a standard heart-rate of 60bpm with Bazett formula, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec152l QTc (Frid) Time, V6 Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead V6 Integer
ECG 10s (CHRIS baseline) x0ec152k QTc (Frid) Time, V5 Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead V5 Integer
ECG 10s (CHRIS baseline) x0ec152j QTc (Frid) Time, V4 Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead V4 Integer
ECG 10s (CHRIS baseline) x0ec113l QRS Duration, V6 Duration of QRS complex, expressed in milliseconds, measured in lead V6 Integer
ECG 10s (CHRIS baseline) x0ec113k QRS Duration, V5 Duration of QRS complex, expressed in milliseconds, measured in lead V5 Integer
Blood measurements (CHRIS baseline) x0lp06b Glycated hemoglobin (HbA1c) (IFFC) Glycated hemoglobin (HbA1c) (IFFC) Integer
ECG 10s (CHRIS baseline) x0ec113j QRS Duration, V4 Duration of QRS complex, expressed in milliseconds, measured in lead V4 Integer
Blood measurements (CHRIS baseline) x0lp05 Glucose Glucose Integer
ECG 10s (CHRIS baseline) x0ec113i QRS Duration, V3 Duration of QRS complex, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec152i QTc (Frid) Time, V3 Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead V3 Integer
ECG 10s (CHRIS baseline) x0ec113h QRS Duration, V2 Duration of QRS complex, expressed in milliseconds, measured in lead V2 Integer
ECG 10s (CHRIS baseline) x0ec152h QTc (Frid) Time, V2 Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead V2 Integer
ECG 10s (CHRIS baseline) x0ec152g QTc (Frid) Time, V1 Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead V1 Integer
ECG 10s (CHRIS baseline) x0ec113g QRS Duration, V1 Duration of QRS complex, expressed in milliseconds, measured in lead V1 Integer
ECG 10s (CHRIS baseline) x0ec152f QTc (Frid) Time, aVF Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead aVF Integer
ECG 10s (CHRIS baseline) x0ec113f QRS Duration, aVF Duration of QRS complex, expressed in milliseconds, measured in lead aVF Integer
ECG 10s (CHRIS baseline) x0ec152e QTc (Frid) Time, aVL Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead aVL Integer
ECG 10s (CHRIS baseline) x0ec152d QTc (Frid) Time, aVR Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead aVR Integer
Stress perception (CHRIS baseline) x0pc11 PSS total score PSS total score Integer
ECG 10s (CHRIS baseline) x0ec152c QTc (Frid) Time, III Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec152b QTc (Frid) Time, II Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead II Integer
Stress perception (CHRIS baseline) x0pc12 PSS 4-items score PSS 4-items score Integer
ECG 10s (CHRIS baseline) x0ec152a QTc (Frid) Time, I Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead I Integer
ECG 10s (CHRIS baseline) x0ec113e QRS Duration, aVL Duration of QRS complex, expressed in milliseconds, measured in lead aVL Integer
ECG 10s (CHRIS baseline) x0ec152 QTc (Frid) Time Duration of QT interval adjusted for a standard heart-rate of 60bpm with Fridericia formula, expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec113d QRS Duration, aVR Duration of QRS complex, expressed in milliseconds, measured in lead aVR Integer
ECG 10s (CHRIS baseline) x0ec113c QRS Duration, III Duration of QRS complex, expressed in milliseconds, measured in lead III Integer
ECG 10s (CHRIS baseline) x0ec113b QRS Duration, II Duration of QRS complex, expressed in milliseconds, measured in lead II Integer
ECG 10s (CHRIS baseline) x0ec113a QRS Duration, I Duration of QRS complex, expressed in milliseconds, measured in lead I Integer
ECG 10s (CHRIS baseline) x0ec113 QRS Duration Duration of QRS complex (from the beginning of the Q wave to the end of the S wave), expressed in milliseconds Integer
ECG 10s (CHRIS baseline) x0ec151b QTc (Baz) Dispersion QTc interval dispersion is defined as the difference between the longest and the shortest QT interval duration (with Bazett formula) measured in the 12 ECG leads, expressed in milliseconds Integer
Occupation (CHRIS baseline) x0oc03c Occupation #2 (since) From (year) Integer
ECG 10s (CHRIS baseline) x0ec111 Axis QRS Average direction of the heart vector during electrical depolarization of the ventricles, expressed in degree Integer
Neurology (CHRIS baseline) x0ne09b Epilepsy (age at diagnosis) In which year was epilepsy diagnosed for the first time? (age) Integer
Occupation (CHRIS baseline) x0oc03d Occupation #2 (until) To (year) Integer
ECG 10s (CHRIS baseline) x0ec146 Heart rate as RR Heart rate expressed as RR interval, expressed in milliseconds Integer
Migraine (CHRIS baseline) x0mg22 Migraine intensity How would you rate the intensity of your headaches on average? Integer
Neurology (CHRIS baseline) x0ne10b Febrile seizures (age at diagnosis) In which year was febrile seizures diagnosed for the first time? (age) Integer
Early repolarization pattern (CHRIS baseline) x0ec78c Early repolarization: Amplitude Early repolarization: Amplitude Integer
Neurology (CHRIS baseline) x0ne11b Sleep disorders (since) Since when? (age) Integer
4291 variables.