Variables

4291 variables.
Clear
Module Label Name Description Type
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) 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) 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) x0sm13 Pipe smoking (times/month) How many pipes do you or did you smoke 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
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) x0sm35 Smoking: Cigarettes (current) How much do you now smoke on average? No. of Cigarettes/day (current) Float
Smoking (CHRIS baseline) x0sm36 Smoking: Cigarillos (current) How much do you now smoke on average? No. of cigarillos/day (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) x0sm38 Smoking: Pipe tobacco (current) How much do you now smoke on average? Pipe tobacco in grams/week (current) Integer
Smoking (CHRIS baseline) x0sm34 Start daily smoking How old were you when you started smoking daily? (age) Integer
Smoking (CHRIS baseline) x0sm33 Start smoking How old were you when you started smoking? (age) Integer
Smoking (CHRIS baseline) x0sm40 Stopped/cut down smoking How old were you when you stopped or cut down smoking? (age) Integer
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) 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
Smoking (CHRIS baseline) x0sm22 Taking snuff tobacco (ever) In total, have you taken snuff tobacco more than 20 times in your lifetime? Categorical
Smoking (CHRIS baseline) x0sm26a Passive smoking: At home #1 (from) In what period of time? From (year) Integer
Smoking (CHRIS baseline) x0sm27a Passive smoking: At home #2 (from) In what period of time? From (year) Integer
Smoking (CHRIS baseline) x0sm28a Passive smoking: At home #3 (from) In what period of time? From (year) Integer
Smoking (CHRIS baseline) x0sm29a Passive smoking: At work #1 (from) In what period of time? From (year) Integer
Smoking (CHRIS baseline) x0sm30a Passive smoking: At work #2 (from) In what period of time? From (year) Integer
Smoking (CHRIS baseline) x0sm31a Passive smoking: At work #3 (from) In what period of time? From (year) Integer
Smoking (CHRIS baseline) x0sm26b Passive smoking: At home #1 (to) In what period of time? To (year) Integer
Smoking (CHRIS baseline) x0sm27b Passive smoking: At home #2 (to) In what period of time? To (year) Integer
Smoking (CHRIS baseline) x0sm28b Passive smoking: At home #3 (to) In what period of time? To (year) Integer
Smoking (CHRIS baseline) x0sm29b Passive smoking: At work #1 (to) In what period of time? To (year) Integer
Smoking (CHRIS baseline) x0sm30b Passive smoking: At work #2 (to) In what period of time? To (year) Integer
Smoking (CHRIS baseline) x0sm31b Passive smoking: At work #3 (to) In what period of time? To (year) 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) x0sm39d Interruption duration cigarette smoking, v. 2-3 Interruption duration cigarette smoking, v. 2-3 Float
Smoking (CHRIS baseline) x0sm06d Interruption duration cigarette smoking, v.1 Interruption duration cigarette smoking, v.1 Float
Smoking (CHRIS baseline) x0sm47 Passive smoking (People smoking in household) Not counting yourself, how many people in your household smoke regularly? Integer
Smoking (CHRIS baseline) x0sm41 Smoking: Cigarettes (past) On average of the entire time you smoked, before you stopped or cut down, how much did you smoke? No. of cigarettes/day (in the past) Integer
Smoking (CHRIS baseline) x0sm42 Smoking: Cigarillos (past) On average of the entire time you smoked, before you stopped or cut down, how much did you smoke? No. of cigarillos/day (in the past) Integer
Smoking (CHRIS baseline) x0sm43 Smoking: Cigars (past) On average of the entire time you smoked, before you stopped or cut down, how much did you smoke? No. of cigars/week (in the past) Integer
Smoking (CHRIS baseline) x0sm44 Smoking: Pipe tobacco (past) On average of the entire time you smoked, before you stopped or cut down, how much did you smoke? Pipe tobacco in grams/week (in the past) Float
Smoking (CHRIS baseline) x0sm34a Never daily smoked Or: Never smoked daily Categorical
Smoking (CHRIS baseline) x0sm16c Stop cigar smoking (current) Or: Smoke cigar until now Categorical
Smoking (CHRIS baseline) x0sm12c Stop pipe smoking (current) Or: Smoke pipe until now Categorical
Smoking (CHRIS baseline) x0sm20c Stop chewing tobacco (current) Or: chew tobacco until now Categorical
Smoking (CHRIS baseline) x0sm24c Stop taking snuff tobacco (current) Or: take snuff tobacco until now Categorical
Smoking (CHRIS baseline) x0sm54 Pipe smoking lifetime pack-years Pipe smoking lifetime pack-years Float
Smoking (CHRIS baseline) x0sm51 Smoking habit Smoking habit Categorical
Smoking (CHRIS baseline) x0smver Smoking version Smoking version Categorical
Smoking (CHRIS baseline) x0sm19b Start chewing tobacco Start chewing tobacco? (age) Integer
Smoking (CHRIS baseline) x0sm15b Start cigar smoking Start smoking cigar? (age) Integer
Smoking (CHRIS baseline) x0sm06b Start ever cigarette smoking Start smoking cigarettes? (age) Integer
Smoking (CHRIS baseline) x0sm11b Start pipe smoking Start smoking pipe? (age) Integer
Smoking (CHRIS baseline) x0sm23b Start taking snuff tobacco Start taking snuff tobacco? (age) Integer
Smoking (CHRIS baseline) x0sm20b Stop chewing tobacco Stop chewing tobacco? (age) Integer
Smoking (CHRIS baseline) x0sm16b Stop cigar smoking Stop smoking cigar? (age) Integer
Smoking (CHRIS baseline) x0sm07b Stop cigarette smoking Stop smoking cigarettes? (age) Integer
Smoking (CHRIS baseline) x0sm07 Stop cigarette smoking (list) Stop smoking cigarettes? (list) Categorical
Smoking (CHRIS baseline) x0sm12b Stop pipe smoking Stop smoking pipe? (age) Integer
Smoking (CHRIS baseline) x0sm24b Stop taking snuff tobacco Stop taking snuff tobacco? (age) Integer
Smoking (CHRIS baseline) x0sm57 Tobacco (current) Tobacco grams/day (current) Float
Smoking (CHRIS baseline) x0sm58 Tobacco (past) Tobacco grams/day (past) Float
Smoking (CHRIS baseline) x0sm61 Tobacco (current, all tobacco sources) Total smoking grams/day (current, all tobacco sources) Float
Smoking (CHRIS baseline) x0sm00 Cigarette smoking (current) Version 1: Do you currently smoke cigarettes? ; Version 2, 3: Do you now smoke, as of one month ago? Categorical
Sleep quality (CHRIS baseline) x0sq19 PSQI #19 (bed partner) Do you have a bed partner or room mate? Categorical
Sleep quality (CHRIS baseline) x0sq02 PSQI #2 (minutes to fall asleep/past month) During the past month, how long (in minutes) has it usually taken you to fall asleep each night? Integer
Sleep quality (CHRIS baseline) x0sq04a 4. During the past month, how many hours of actual sleep did you get at night? During the past month, how many hours of actual sleep did you get at night? (This may be different than the number of hours you spent in bed.) Float
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) 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) 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) 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) 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) 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) x0sq01a PSQI #1 (bedtime/past month) During the past month, what time have you usually gone to bed at night? Time
Sleep quality (CHRIS baseline) x0sq03a PSQI #3 (getting up time/past month) During the past month, what time have you usually gotten up in the morning? Time
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) 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) x0sq38 PSQI global score PSQI global score Integer
Sleep quality (CHRIS baseline) x0sq39 PSQI sleep quality PSQI sleep quality Categorical
Sleep quality (CHRIS baseline) x0sqver PSQI version PSQI version Categorical
Saliva (CHRIS baseline) x0br31 Saliva Sample obtained from an all-in-one collection kit containing DNA stabiliser as additive. Boolean
Restless Legs Syndrome (CHRIS baseline) x0rd04 RLS-D #4 (symptoms worse in the evening or at night) Are these symptoms worse in the evening or at night than in the morning? Categorical
Restless Legs Syndrome (CHRIS baseline) x0rd02 RLS-D #2 (symptoms mainly or only at rest) Do these feelings/symptoms occur mainly or only at rest? Categorical
Restless Legs Syndrome (CHRIS baseline) x0rd01 RLS-D #1 (crawling or pain in the legs / urge or need to move the legs) Do you have unpleasant sensations such as crawling or pain in your legs combined with an urge or need to move your legs? Categorical
Restless Legs Syndrome (CHRIS baseline) x0rd03 RLS-D #3 (movement improve these unpleasant sensations) Does movement improve these unpleasant sensations? Categorical
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
4291 variables.