From: Non-alcoholic beverages and risk of bladder cancer in Uruguay
Coffee | ||||
---|---|---|---|---|
Category | Cases/Controls | OR | 95 % CI | |
Drinking status | Never drinkers | 135/332 | 1.0 | |
Former drinkers | 9/13 | 1.4 | 0.6–3.6 | |
Current drinkers | 111/156 | 1.7 | 1.2–2.3 | |
Ever drinkers | 120/169 | 1.6 | 1.2–2.3 | |
Amount (pure coffee) | Never drinkers | 135/332 | 1.0 | |
(cups/week) | 1–6 | 22/28 | 1.6 | 0.8–3.1 |
7+ | 15/21 | 2.0 | 0.9–4.4 | |
p-value for trend | 0.03 | |||
Amount (coffee with milk) | Never drinkers | 135/332 | 1.0 | |
(cups/week) | 1–6 | 70/112 | 1.5 | 1.0–2.2 |
7+ | 24/24 | 1.9 | 1.0–3.7 | |
p-value for trend | 0.01 | |||
Amount (total coffee) | Never drinkers | 135/332 | 1.0 | |
(cups/week) | 1–6 | 84/133 | 1.5 | 1.1–2.2 |
7+ | 36/36 | 2.1 | 1.2–3.6 | |
p-value for trend | <0.01 | |||
Tea | ||||
Category | Cases/Controls | OR | 95 % CI | |
Drinking status | Never drinkers | 180/419 | 1.0 | |
Former drinkers | 1/2 | 1.5 | 0.1–19 | |
Current drinkers | 74/80 | 2.3 | 1.6–3.4 | |
Ever drinkers | 75/82 | 2.3 | 1.5–3.4 | |
Amount (pure tea) | Never drinkers | 180/419 | 1.0 | |
(cups/week) | 1–6 | 21/11 | 4.4 | 2.0–10 |
7+ | 20/32 | 1.5 | 0.8–2.8 | |
p-value for trend | 0.02 | |||
Amount (tea with milk) | Never drinkers | 180/419 | 1.0 | |
(cups/week) | 1–6 | 28/40 | 1.7 | 1.0–3.0 |
7+ | 10/5 | 6.5 | 2.0–21 | |
p-value for trend | <0.01 | |||
Amount (total tea) | Never drinkers | 180/419 | 1.0 | |
(cups/week) | 1–6 | 59/72 | 2.1 | 1.4–3.1 |
7+ | 16/10 | 4.1 | 1.7–9.9 | |
p-value for trend | <0.01 | |||
Soft drinks | ||||
Category | Cases/Controls | OR | 95 % CI | |
Amount | Never drinkers | 138/289 | 1.0 | |
(bottles/years) | 1–104 | 65/121 | 1.1 | 0.7–1.6 |
105+ | 52/91 | 1.1 | 0.7–1.7 | |
p-value for trend | 0.62 |