From: Non-alcoholic beverages and risk of bladder cancer in Uruguay
Cases | Controls | OR | 95% CI | ||||
---|---|---|---|---|---|---|---|
Variable | Category | Number | % | Number | % | ||
Age (years) | 30–39 | 2 | 0.8 | 4 | 0.8 | NA | |
40–49 | 14 | 5.5 | 28 | 5.6 | |||
50–59 | 37 | 14.5 | 74 | 14.8 | |||
60–69 | 91 | 35.7 | 182 | 36.3 | |||
70–79 | 86 | 33.7 | 175 | 34.9 | |||
80–89 | 25 | 9.8 | 38 | 7.6 | |||
Sex | Males | 225 | 88.2 | 441 | 88.0 | NA | |
Females | 30 | 11.8 | 60 | 12.0 | |||
Residence | Montevideo | 116 | 45.5 | 254 | 50.7 | NA | |
Other counties | 139 | 54.5 | 247 | 49.3 | |||
Urban/rural status | Urban | 192 | 75.3 | 416 | 83.0 | 1.00 | |
Rural | 63 | 24.7 | 85 | 17.0 | 1.31 | 0.80–2.14 | |
Education (years) | 0–2 | 57 | 22.3 | 140 | 27.9 | 1.00 | |
3–5 | 106 | 41.6 | 175 | 34.9 | 1.42 | 0.93–2.17 | |
6+ | 92 | 36.1 | 186 | 37.2 | 1.24 | 0.79–1.95 | |
Income (US dollars per month) | <=142 | 93 | 36.5 | 225 | 44.9 | 1.00 | |
143+ | 113 | 44.3 | 194 | 38.7 | 1.51 | 1.05–2.17 | |
Missing | 49 | 19.2 | 82 | 16.4 | 1.50 | 0.94–2.40 | |
Family history of bladder cancer | No | 244 | 95.7 | 495 | 98.8 | 1.00 | |
Yes | 11 | 4.3 | 6 | 1.2 | 4.97 | 1.73–14.27 | |
Body Mass Index | <=22.8 | 59 | 23.1 | 127 | 25.3 | 1.00 | |
22.9–25.1 | 65 | 25.5 | 126 | 25.1 | 1.13 | 0.72–1.79 | |
25.2–27.1 | 53 | 20.8 | 120 | 23.9 | 0.92 | 0.57–1.49 | |
27.2+ | 78 | 30.6 | 128 | 25.7 | 1.33 | 0.84–2.10 | |
Occupation | Low risk | 175 | 68.6 | 385 | 76.9 | 1.00 | |
High risk | 80 | 31.4 | 116 | 23.1 | 1.41 | 0.92–2.15 | |
Years of smoking | Never smokers | 48 | 18.8 | 136 | 27.1 | 1.0 | Reference |
1–29 | 32 | 12.5 | 60 | 12.0 | 1.55 | 0.85–2.82 | |
30–39 | 31 | 12.2 | 70 | 14.0 | 1.34 | 0.73–2.46 | |
40–49 | 54 | 21.2 | 109 | 21.8 | 1.61 | 0.94–2.74 | |
50+ | 90 | 35.3 | 126 | 25.1 | 2.39 | 1.46–3.90 | |
N patients | 255 | 100.0 | 501 | 100.0 |