TABLE IVA.
European Americans | PCa casesa versus control unadjusted OR (95% CI) | PCa casesa versus control adjusted OR (95% CI) | Low-grade PCa (n = 56) versus controlsb OR (95% CI) | High-grade PCa (n = 47) versus controlsb OR (95% CI) | |
---|---|---|---|---|---|
|
|
|
|
|
|
Smoking categories | Smoking categories | ||||
Never smokers & <20 cigarettes/day | 1.00 (reference) | 1.00 (reference) | Never smokers & <20 cigarettes/day | 1.00 (reference) | 1.00 (reference) |
≥20 cigarettes/day | 0.91 (0.53, 1.57) | 1.04 (0.65, 1.19) | ≥20 cigarettes/day | 0.69 (0.33, 1.46) | 1.60 (0.78, 3.31) |
PCa family history | Married | ||||
Negative | 1.00 (reference) | 1.00 (reference) | No | 1.00 (reference) | 1.00 (reference) |
Positive | 2.22 (1.24, 3.97)c | 2.02 (1.06, 3.82)d | Yes | 0.61 (0.21, 1.78)d | 0.33 (0.12, 0.90)d |
Age | 1.03 (1.00, 1.06) | 1.03 (1.00, 1.06) | Type II diabetes | ||
Obesity | No | — | 1.00 (reference) | ||
BMI <30 | 1.00 (reference) | 1.00 (reference) | Yes | — | 8.11 (0.76, 86.57) |
BMI ≥30 | 0.46 (0.24, 0.89)d | 0.42 (0.21, 0.86)d | High school education | ||
High School Education | Yes | — | 1.00 (reference) | ||
Yes | 1.00 (reference) | 1.00 (reference) | No | — | 16.01 (1.03, 249.36)d |
No | 4.60 (0.47, 44.88) | 4.59 (0.45, 47.00) |
Table IV A the best unconditional logistic regression model adjusted for known prostate cancer risk factors is presented based on −2 log likelihood scores. Income, 5 alpha-reductase inhibitor use, and city of recruitment failed to reach statistical significance in the analyses and did not improve −2 log likelihood scores and were excluded.
BMI: Body Mass Index
CI: Confidence Interval
PCa: Prostate Cancer
P < 0.05.
P < 0.01.
N = 157 for EA controls/N = 106 for EA cases.
N = 157 for EA controls.