Table 2.
HRs and 95% CIs for lung cancer by coffee and tea intake among the 276209 persons in the UK Biobank study.
| Characteristics | Coffee | Tea | ||||||
|---|---|---|---|---|---|---|---|---|
| 0 | 0.5–1 | 2–3 | ≥4 | 0 | 0.5–1 | 2–3 | ≥4 | |
| Number | 56,797 | 76,005 | 89,275 | 54,132 | 40,388 | 34,494 | 83,317 | 118,010 |
| Case, N | 551 | 581 | 769 | 730 | 478 | 308 | 628 | 1,217 |
| Model 1a | Ref | 0.79 (0.70–0.89) | 0.89 (0.80–0.99) | 1.39 (1.24–1.55) | Ref | 0.75 (0.65–0.87) | 0.75 (0.65–0.87) | 0.75 (0.65–0.87) |
| Model 2b | Ref | 0.65 (0.58–0.73) | 0.72 (0.64–0.80) | 1.24 (1.11–1.38) | Ref | 0.71 (0.61–0.82) | 0.55 (0.49–0.62) | 0.76 (0.68–0.85) |
| Model 3c | Ref | 0.72 (0.64–0.81) | 0.77 (0.69–0.86) | 1.03 (0.92–1.15) | Ref | 0.80 (0.70–0.93) | 0.67 (0.60–0.76) | 0.86 (0.77–0.95) |
aOriginal model without adjusting for any variables. bAdjusted for age and sex. cAdjusted for age, sex, race, physical activity, educational level, employment status, smoking, drinking, body mass index, townsend deprivation index, cardiovascular, and cancer.