Figure 1.
Study Participant Flow Diagram.
Due to study attrition, data obtained when the cohort first started have a higher number of responses than variables collected later. Thus the number of participants on whom data are available is given as a range.
Table 1.
Association of CYP1A1 rs2472297, AHR rs6968865 and combined SNP score with total caffeine consumption (mg).
Table 2.
Association of CYP1A1 rs2472297, AHR rs6968865 and combined SNP score with coffee consumption.
Table 3.
Association CYP1A1 rs2472297, AHR rs6968865 and combined SNP score with tea consumption.
Table 4.
Association of CYP1A1 rs2472297, AHR rs6968865 and combined SNP score with cola consumption.
Table 5.
Association of combined SNP score with potential confounders.
Table 6.
Association of total caffeine consumption (mg) with potential confounders.