Numbers | Crude OR* | Adjusted OR± | |
---|---|---|---|
Herbal tea (cups/day) | |||
No consumers (0) | 1923/3959 | 0.94 (0.77–1.15) | 0.86 (0.70–1.05) |
Irregular consumers (< 1) | 167/332 | Ref | Ref |
Regular consumers (≥1) | 147/370 | 0.78 (0.59–1.03) | 0.77 (0.58–1.02) |
Tea (cups/day) | |||
No consumers (0) | 1048/2150 | 0.89 (0.78–1.03) | 0.83 (0.71–0.96) |
Irregular consumers (< 1) | 432/815 | Ref | Ref |
Regular consumers (1–< 2) | 397/848 | 0.86 (0.72–1.02) | 0.90 (0.76–1.08) |
High consumers (≥2) | 360/848 | 0.78 (0.66–0.94) | 0.85 (0.71–1.03) |