Variables

4291 variables.
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Module Label Name Description Type
Targeted serum metabolomics (CHRIS baseline) x0pt136a PC ae C36:3 assay flags Phosphatidylcholine acyl-alkyl C36:3 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt137a PC ae C36:4 assay flags Phosphatidylcholine acyl-alkyl C36:4 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt138a PC ae C36:5 assay flags Phosphatidylcholine acyl-alkyl C36:5 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt139a PC ae C38:0 assay flags Phosphatidylcholine acyl-alkyl C38:0 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt140a PC ae C38:1 assay flags Phosphatidylcholine acyl-alkyl C38:1 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt141a PC ae C38:2 assay flags Phosphatidylcholine acyl-alkyl C38:2 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt142a PC ae C38:3 assay flags Phosphatidylcholine acyl-alkyl C38:3 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt143a PC ae C38:4 assay flags Phosphatidylcholine acyl-alkyl C38:4 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt144a PC ae C38:5 assay flags Phosphatidylcholine acyl-alkyl C38:5 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt145a PC ae C38:6 assay flags Phosphatidylcholine acyl-alkyl C38:6 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt146a PC ae C40:1 assay flags Phosphatidylcholine acyl-alkyl C40:1 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt147a PC ae C40:2 assay flags Phosphatidylcholine acyl-alkyl C40:2 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt148a PC ae C40:3 assay flags Phosphatidylcholine acyl-alkyl C40:3 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt149a PC ae C40:4 assay flags Phosphatidylcholine acyl-alkyl C40:4 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt150a PC ae C40:5 assay flags Phosphatidylcholine acyl-alkyl C40:5 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt151a PC ae C40:6 assay flags Phosphatidylcholine acyl-alkyl C40:6 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt152a PC ae C42:0 assay flags Phosphatidylcholine acyl-alkyl C42:0 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt153a PC ae C42:1 assay flags Phosphatidylcholine acyl-alkyl C42:1 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt154a PC ae C42:2 assay flags Phosphatidylcholine acyl-alkyl C42:2 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt155a PC ae C42:3 assay flags Phosphatidylcholine acyl-alkyl C42:3 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt156a PC ae C42:4 assay flags Phosphatidylcholine acyl-alkyl C42:4 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt157a PC ae C42:5 assay flags Phosphatidylcholine acyl-alkyl C42:5 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt158a PC ae C44:3 assay flags Phosphatidylcholine acyl-alkyl C44:3 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt159a PC ae C44:4 assay flags Phosphatidylcholine acyl-alkyl C44:4 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt160a PC ae C44:5 assay flags Phosphatidylcholine acyl-alkyl C44:5 flags Categorical
Targeted serum metabolomics (CHRIS baseline) x0pt161a PC ae C44:6 assay flags Phosphatidylcholine acyl-alkyl C44:6 flags Categorical
Pain sensitivity (CHRIS baseline) x0psver PSQ version PSQ version Categorical
Sleep quality (CHRIS baseline) x0sq10 PSQI #10 (trouble sleeping: f) feel too cold) During the past month, how often have you had trouble sleeping because you ... f) feel too cold Categorical
Sleep quality (CHRIS baseline) x0sq11 PSQI #11 (trouble sleeping: g) feel too hot) During the past month, how often have you had trouble sleeping because you ... g) feel too hot Categorical
Sleep quality (CHRIS baseline) x0sq12 PSQI #12 (trouble sleeping: h) bad dreams) During the past month, how often have you had trouble sleeping because you ... h) had bad dreams Categorical
Sleep quality (CHRIS baseline) x0sq13 PSQI #13 (trouble sleeping: i) have pain) During the past month, how often have you had trouble sleeping because you ... i) have pain Categorical
Sleep quality (CHRIS baseline) x0sq14 PSQI #14 (trouble sleeping: j) other reasons) During the past month, how often have you had trouble sleeping because you ... j) other reasons Categorical
Sleep quality (CHRIS baseline) x0sq15 PSQI #15 (overall sleep quality/past month) During the past month, how would you rate your sleep quality overall? Categorical
Sleep quality (CHRIS baseline) x0sq16 PSQI #16 (taken medicine to help you sleep/past month) During the past month, how often have you taken medicine to help you sleep (prescribed or "over the counter")? Categorical
Sleep quality (CHRIS baseline) x0sq17 PSQI #17 (trouble staying awake/past month) During the past month, how often have you had trouble staying awake while driving, eating meals, or engaging in social activity? Categorical
Sleep quality (CHRIS baseline) x0sq18 PSQI #18 (problem to keep up enough enthusiasm to get things done/past month) During the past month, how much of a problem has it been for you to keep up enough enthusiasm to get things done? Categorical
Sleep quality (CHRIS baseline) x0sq19 PSQI #19 (bed partner) Do you have a bed partner or room mate? Categorical
Sleep quality (CHRIS baseline) x0sq20 PSQI #20 (bed partner: a) loud snoring) If you have a room mate or bed partner, ask him/her how often in the past month you have had ... a) loud snoring Categorical
Sleep quality (CHRIS baseline) x0sq21 PSQI #21 (bed partner: b) long pauses between breaths while asleep) If you have a room mate or bed partner, ask him/her how often in the past month you have had ... b) long pauses between breaths while asleep Categorical
Sleep quality (CHRIS baseline) x0sq22 PSQI #22 (bed partner: c) legs twitching or jerking while you sleep) If you have a room mate or bed partner, ask him/her how often in the past month you have had ... c) legs twitching or jerking while you sleep Categorical
Sleep quality (CHRIS baseline) x0sq23 PSQI #23 (bed partner: d) episodes of disorientation or confusion during sleep) If you have a room mate or bed partner, ask him/her how often in the past month you have had ... d) episodes of disorientation or confusion during sleep Categorical
Sleep quality (CHRIS baseline) x0sq05 PSQI #5 (trouble sleeping: a) cannot get to sleep within 30 minutes) During the past month, how often have you had trouble sleeping because you ... a) cannot get to sleep within 30 minutes Categorical
Sleep quality (CHRIS baseline) x0sq06 PSQI #6 (trouble sleeping: b) wake up in the middle of the night or early morning During the past month, how often have you had trouble sleeping because you ... b) wake up in the middle of the night or early morning Categorical
Sleep quality (CHRIS baseline) x0sq07 PSQI #7 (trouble sleeping: c) have to get up to use the bathroom) During the past month, how often have you had trouble sleeping because you ... c) have to get up to use the bathroom Categorical
Sleep quality (CHRIS baseline) x0sq08 PSQI #8 (trouble sleeping: d) cannot breathe comfortably) During the past month, how often have you had trouble sleeping because you ... d) cannot breathe comfortably Categorical
Sleep quality (CHRIS baseline) x0sq09 PSQI #9 (trouble sleeping: e) cough or snore loudly) During the past month, how often have you had trouble sleeping because you ... e) cough or snore loudly Categorical
Sleep quality (CHRIS baseline) x0sq31 PSQI component 1 Subjective sleep quality PSQI component 1 Subjective sleep quality Categorical
Sleep quality (CHRIS baseline) x0sq32 PSQI component 2 Sleep latency PSQI component 2 Sleep latency Categorical
Sleep quality (CHRIS baseline) x0sq33 PSQI component 3 Sleep duration PSQI component 3 Sleep duration Categorical
Sleep quality (CHRIS baseline) x0sq34 PSQI component 4 Sleep efficiency PSQI component 4 Sleep efficiency Categorical
Sleep quality (CHRIS baseline) x0sq35 PSQI component 5 Sleep disturbance PSQI component 5 Sleep disturbance Categorical
Sleep quality (CHRIS baseline) x0sq36 PSQI component 6 Use of sleep medication PSQI component 6 Use of sleep medication Categorical
Sleep quality (CHRIS baseline) x0sq37 PSQI component 7 Daytime dysfunction PSQI component 7 Daytime dysfunction Categorical
Sleep quality (CHRIS baseline) x0sq39 PSQI sleep quality PSQI sleep quality Categorical
Sleep quality (CHRIS baseline) x0sqver PSQI version PSQI version Categorical
Stress perception (CHRIS baseline) x0pcver PSS version Perceived Stress Scale version Categorical
Anthropometry (CHRIS baseline) x0an06 Pacemaker Pacemaker Categorical
Cardiac arrhythmias (CHRIS baseline) x0af11 Pacemaker/implantable defibrillator Are you carrier of a pacemaker or an implanted defibrillator? Categorical
Chronic pain (CHRIS baseline) x0pnver Pain version Pain version Categorical
Longitudinal information (CHRIS COVID-19) cclq06x Pale or oily faeces, since <lastdate> Except for possible symptoms you may regularly suffer from, have you had any of the following symptoms since <cclqldate>? Pale or oily faeces Categorical
Major psychiatric diagnoses (CHRIS baseline) x0mp07c Panic disorder (1st degree relative affected) Panic disorder: Relatives affected? Categorical
Major psychiatric diagnoses (CHRIS baseline) x0mp07 Panic disorder (affected by) Panic disorder: Affected? Categorical
Major psychiatric diagnoses (CHRIS baseline) x0mp07a Panic disorder (diagnosed) Panic disorder: Diagnosed? Categorical
Neurology (CHRIS baseline) x0ne08 Paresthesia/pain in the hand Do you suffer from paresthesia or (burning) pain in the hand? Categorical
Parkinson screening (CHRIS baseline) x0pk10 Parkinson disease Has anyone ever told you that you have Parkinson’s disease? Categorical
Parkinson screening (CHRIS baseline) x0pk11 Parkinson drugs Have you ever taken drugs such as Sinemet or Madopar? Categorical
Parkinson screening (CHRIS baseline) x0pk01 Parkinson screening #1 (trouble arising from a chair) Do you or did you have trouble arising from a chair? Categorical
Parkinson screening (CHRIS baseline) x0pk02 Parkinson screening #2 (handwriting smaller than once) Is your handwriting smaller than it once was? Categorical
Parkinson screening (CHRIS baseline) x0pk03 Parkinson screening #3 (voice is softer than once) Has anyone told you that your voice is softer than it once was? Categorical
Parkinson screening (CHRIS baseline) x0pk04 Parkinson screening #4 (poor balance) Is or was your balance poor? Categorical
Parkinson screening (CHRIS baseline) x0pk05 Parkinson screening #5 (feet even seem to get stuck to the floor) Do your feet even seem to get stuck to the floor? Categorical
Parkinson screening (CHRIS baseline) x0pk06 Parkinson screening #6 (face seems less expressive than once) Has anyone told you that your face seems less expressive than it once was? Categorical
Parkinson screening (CHRIS baseline) x0pk07 Parkinson screening #7 (arms or legs shake) Do your arms or legs shake? Categorical
Parkinson screening (CHRIS baseline) x0pk08 Parkinson screening #8 (trouble fastening buttons) Do you have trouble fastening buttons? Categorical
Parkinson screening (CHRIS baseline) x0pk09 Parkinson screening #9 (shuffle or take small steps when you walk) Do you shuffle or take small steps when you walk? Categorical
Parkinson screening (CHRIS baseline) x0pkver Parkinson version Parkinson version Categorical
Food frequency questionnaire (CHRIS baseline) x0ff082 Parsnip Parsnip Categorical
Smoking (CHRIS baseline) x0sm48 Passive smoking (at workplace) Do people smoke regularly in the room where you work? Categorical
Smoking (CHRIS baseline) x0sm46 Passive smoking (last 12 months) Have you been regularly exposed to tobacco smoke in the last 12 months? Categorical
Smoking (CHRIS baseline) x0sm26 Passive smoking: At home #1 Do people in your home smoke in your presence? Categorical
Smoking (CHRIS baseline) x0sm27 Passive smoking: At home #2 In another period of time? Categorical
Smoking (CHRIS baseline) x0sm28 Passive smoking: At home #3 In another period of time? Categorical
Smoking (CHRIS baseline) x0sm29 Passive smoking: At work #1 At work, do you have to stay in rooms where other people smoke? Categorical
Smoking (CHRIS baseline) x0sm30 Passive smoking: At work #2 In another period of time? Categorical
Smoking (CHRIS baseline) x0sm31 Passive smoking: At work #3 In another period of time? Categorical
Food frequency questionnaire (CHRIS baseline) x0ff012 Pasta (any type) (on average) Pasta (any type) (on average) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff013 Pasta (e.g. spaghetti, macaroni, lasagna) (not wholemeal) Pasta (e.g. spaghetti, macaroni, lasagna) (not wholemeal) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff227 Pasta and rice Pasta and rice Categorical
Food frequency questionnaire (CHRIS baseline) x0ff020 Pastries (e.g. croissants, brioches) Pastries (e.g. croissants, brioches) Categorical
Cardiovascular diseases (CHRIS baseline) x0cv13 Patent Foramen Ovale (PFO) Patent Foramen Ovale (PFO) Categorical
Food frequency questionnaire (CHRIS baseline) x0ff124 Peach Peach Categorical
Food frequency questionnaire (CHRIS baseline) x0ff058 Peanuts Peanuts Categorical
Food frequency questionnaire (CHRIS baseline) x0ff114 Pear Pear Categorical
Food frequency questionnaire (CHRIS baseline) x0ff068 Peas Peas Categorical
Childhood trauma (CHRIS baseline) x0ct11 People in my family hit me so hard that it felt me with bruises or marks. CTS #2 (When I was growing up ...) people in my family hit me so hard that it left me with bruises or marks. Categorical
Temperament (CHRIS baseline) x0bt01 People tell me I am unable to see the lighter side of things. (D) briefTEMPS #1 (D) People tell me I am unable to see the lighter side of things. Categorical
Chronic diseases (CHRIS baseline) x0cd03 Peptic/duodenal ulcer (diagnosed) Has a doctor ever told you that you have a peptic or a duodenal ulcer? Categorical
Chronic diseases (CHRIS baseline) x0cd03c Peptic/duodenal ulcer (last 12 months) Have you had a peptic ulcer or a duodenal ulcer within the last 12 months? Categorical
Chronic diseases (CHRIS baseline) x0cd03d Peptic/duodenal ulcer (treated last 12 months) Were you treated for this disease within the last 12 months? Categorical
Other diseases (CHRIS baseline) x0ot01 Permanent injury #1 Have you ever had an accident with injuries? Categorical
4291 variables.