Variables

4291 variables.
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Module Label Name Description Type
Smoking (CHRIS baseline) x0sm53 Cigars smoking lifetime pack-years Cigars smoking lifetime pack-years Float
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) x0sm06d Interruption duration cigarette smoking, v.1 Interruption duration cigarette smoking, v.1 Float
Smoking (CHRIS baseline) x0sm58 Tobacco (past) Tobacco grams/day (past) Float
Smoking (CHRIS baseline) x0sm59 Cumulative pack-years (current) Cumulative pack-years (current) Float
Targeted serum metabolomics (CHRIS baseline) x0pt018 Lys Lysine Float
Targeted serum metabolomics (CHRIS baseline) x0pt105 PC aa C36:6 Phosphatidylcholine diacyl C36:6 Float
Targeted serum metabolomics (CHRIS baseline) x0pt029 Spermidine Spermidine Float
Targeted serum metabolomics (CHRIS baseline) x0pt106 PC aa C38:0 Phosphatidylcholine diacyl C38:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt015 Ile Isoleucine Float
Targeted serum metabolomics (CHRIS baseline) x0pt030 Spermine Spermine Float
Targeted serum metabolomics (CHRIS baseline) x0pt107 PC aa C38:1 Phosphatidylcholine diacyl C38:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt019 Met Methionine Float
Targeted serum metabolomics (CHRIS baseline) x0pt108 PC aa C38:3 Phosphatidylcholine diacyl C38:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt109 PC aa C38:4 Phosphatidylcholine diacyl C38:4 Float
Targeted serum metabolomics (CHRIS baseline) x0pt110 PC aa C38:5 Phosphatidylcholine diacyl C38:5 Float
Targeted serum metabolomics (CHRIS baseline) x0pt031 t4-OH-Pro trans-4-Hydroxyproline Float
Targeted serum metabolomics (CHRIS baseline) x0pt013 His Histidine Float
Targeted serum metabolomics (CHRIS baseline) x0pt012 Gly Glycine Float
Targeted serum metabolomics (CHRIS baseline) x0pt111 PC aa C38:6 Phosphatidylcholine diacyl C38:6 Float
Targeted serum metabolomics (CHRIS baseline) x0pt011 Glu Glutamate Float
Targeted serum metabolomics (CHRIS baseline) x0pt113 PC aa C40:2 Phosphatidylcholine diacyl C40:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt023 Pro Proline Float
Targeted serum metabolomics (CHRIS baseline) x0pt033 Thr Threonine Float
Targeted serum metabolomics (CHRIS baseline) x0pt114 PC aa C40:3 Phosphatidylcholine diacyl C40:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt014 Histamine Histamine Float
Targeted serum metabolomics (CHRIS baseline) x0pt116 PC aa C40:5 Phosphatidylcholine diacyl C40:5 Float
Targeted serum metabolomics (CHRIS baseline) x0pt024 Putrescine Putrescine Float
Targeted serum metabolomics (CHRIS baseline) x0pt117 PC aa C40:6 Phosphatidylcholine diacyl C40:6 Float
Targeted serum metabolomics (CHRIS baseline) x0pt021 Orn Ornithine Float
Targeted serum metabolomics (CHRIS baseline) x0pt118 PC aa C42:0 Phosphatidylcholine diacyl C42:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt025 Sarcosine Sarcosine Float
Targeted serum metabolomics (CHRIS baseline) x0pt119 PC aa C42:1 Phosphatidylcholine diacyl C42:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt034 Trp Tryptophan Float
Targeted serum metabolomics (CHRIS baseline) x0pt017 Leu Leucine Float
Targeted serum metabolomics (CHRIS baseline) x0pt120 PC aa C42:2 Phosphatidylcholine diacyl C42:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt035 Tyr Tyrosine Float
Targeted serum metabolomics (CHRIS baseline) x0pt121 PC aa C42:4 Phosphatidylcholine diacyl C42:4 Float
Targeted serum metabolomics (CHRIS baseline) x0pt036 Val Valine Float
Targeted serum metabolomics (CHRIS baseline) x0pt122 PC aa C42:5 Phosphatidylcholine diacyl C42:5 Float
Targeted serum metabolomics (CHRIS baseline) x0pt044 C14 Tetradecanoylcarnitine Float
Targeted serum metabolomics (CHRIS baseline) x0pt094 PC aa C32:3 Phosphatidylcholine diacyl C32:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt095 PC aa C34:1 Phosphatidylcholine diacyl C34:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt096 PC aa C34:2 Phosphatidylcholine diacyl C34:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt097 PC aa C34:3 Phosphatidylcholine diacyl C34:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt098 PC aa C34:4 Phosphatidylcholine diacyl C34:4 Float
Targeted serum metabolomics (CHRIS baseline) x0pt099 PC aa C36:0 Phosphatidylcholine diacyl C36:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt101 PC aa C36:2 Phosphatidylcholine diacyl C36:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt102 PC aa C36:3 Phosphatidylcholine diacyl C36:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt026 SDMA Symmetric dimethylarginine Float
Targeted serum metabolomics (CHRIS baseline) x0pt103 PC aa C36:4 Phosphatidylcholine diacyl C36:4 Float
Targeted serum metabolomics (CHRIS baseline) x0pt022 Phe Phenylalanine Float
Targeted serum metabolomics (CHRIS baseline) x0pt027 Ser Serine Float
Targeted serum metabolomics (CHRIS baseline) x0pt016 Kynurenine Kynurenine Float
Targeted serum metabolomics (CHRIS baseline) x0pt028 Serotonin Serotonin Float
Targeted serum metabolomics (CHRIS baseline) x0pt104 PC aa C36:5 Phosphatidylcholine diacyl C36:5 Float
Targeted serum metabolomics (CHRIS baseline) x0pt123 PC aa C42:6 Phosphatidylcholine diacyl C42:6 Float
Targeted serum metabolomics (CHRIS baseline) x0pt124 PC ae C30:0 Phosphatidylcholine acyl-alkyl C30:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt126 PC ae C30:2 Phosphatidylcholine acyl-alkyl C30:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt127 PC ae C32:1 Phosphatidylcholine acyl-alkyl C32:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt128 PC ae C32:2 Phosphatidylcholine acyl-alkyl C32:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt129 PC ae C34:0 Phosphatidylcholine acyl-alkyl C34:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt130 PC ae C34:1 Phosphatidylcholine acyl-alkyl C34:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt131 PC ae C34:2 Phosphatidylcholine acyl-alkyl C34:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt132 PC ae C34:3 Phosphatidylcholine acyl-alkyl C34:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt133 PC ae C36:0 Phosphatidylcholine acyl-alkyl C36:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt134 PC ae C36:1 Phosphatidylcholine acyl-alkyl C36:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt135 PC ae C36:2 Phosphatidylcholine acyl-alkyl C36:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt136 PC ae C36:3 Phosphatidylcholine acyl-alkyl C36:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt138 PC ae C36:5 Phosphatidylcholine acyl-alkyl C36:5 Float
Targeted serum metabolomics (CHRIS baseline) x0pt139 PC ae C38:0 Phosphatidylcholine acyl-alkyl C38:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt140 PC ae C38:1 Phosphatidylcholine acyl-alkyl C38:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt141 PC ae C38:2 Phosphatidylcholine acyl-alkyl C38:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt142 PC ae C38:3 Phosphatidylcholine acyl-alkyl C38:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt143 PC ae C38:4 Phosphatidylcholine acyl-alkyl C38:4 Float
Targeted serum metabolomics (CHRIS baseline) x0pt144 PC ae C38:5 Phosphatidylcholine acyl-alkyl C38:5 Float
Targeted serum metabolomics (CHRIS baseline) x0pt145 PC ae C38:6 Phosphatidylcholine acyl-alkyl C38:6 Float
Targeted serum metabolomics (CHRIS baseline) x0pt146 PC ae C40:1 Phosphatidylcholine acyl-alkyl C40:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt147 PC ae C40:2 Phosphatidylcholine acyl-alkyl C40:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt148 PC ae C40:3 Phosphatidylcholine acyl-alkyl C40:3 Float
Targeted serum metabolomics (CHRIS baseline) x0pt151 PC ae C40:6 Phosphatidylcholine acyl-alkyl C40:6 Float
Targeted serum metabolomics (CHRIS baseline) x0pt162 SM (OH) C14:1 Hydroxysphingomyeline C14:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt163 SM (OH) C16:1 Hydroxysphingomyeline C16:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt037 C0 Carnitine Float
Targeted serum metabolomics (CHRIS baseline) x0pt164 SM (OH) C22:1 Hydroxysphingomyeline C22:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt009 DOPA Dihydroxyphenylalanine Float
Targeted serum metabolomics (CHRIS baseline) x0pt165 SM (OH) C22:2 Hydroxysphingomyeline C22:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt166 SM (OH) C24:1 Hydroxysphingomyeline C24:1 Float
Targeted serum metabolomics (CHRIS baseline) x0pt167 SM C16:0 Sphingomyeline C16:0 Float
Targeted serum metabolomics (CHRIS baseline) x0pt038 C10 Decanoylcarnitine Float
Targeted serum metabolomics (CHRIS baseline) x0pt039 C10:1 Decenoylcarnitine Float
Targeted serum metabolomics (CHRIS baseline) x0pt040 C10:2 Decadienylcarnitine Float
Targeted serum metabolomics (CHRIS baseline) x0pt008 Creatinine Creatinine Float
Targeted serum metabolomics (CHRIS baseline) x0pt007 Cit Citrulline Float
Targeted serum metabolomics (CHRIS baseline) x0pt006 Asp Aspartate Float
Targeted serum metabolomics (CHRIS baseline) x0pt005 Asn Asparagine Float
Targeted serum metabolomics (CHRIS baseline) x0pt041 C12 Dodecanoylcarnitine Float
Targeted serum metabolomics (CHRIS baseline) x0pt093 PC aa C32:2 Phosphatidylcholine diacyl C32:2 Float
Targeted serum metabolomics (CHRIS baseline) x0pt004 Arg Arginine Float
Targeted serum metabolomics (CHRIS baseline) x0pt045 C14:1 Tetradecenoylcarnitine Float