p27-V109G Polymorphism Is Not Associated with the Risk of Prostate Cancer: A Case-Control Study of Han Chinese Men in Central China

Table 1

Characteristics of PCa cases and controls in a Chinese population.

Characteristic	Case	Control	value^a	OR (95% CI)
Sample size
Age (years ± SD)	73.00 ± 7.64	67.66 ± 6.69	<0.001
Age (years)			<0.001	3.715 (2.128–6.487)
≤70	34	97
>70	56	43
BMI			0.098	1.661 (0.910–3.030)
≤23	21	47
>23	69	93
Systolic blood pressure			0.787	1.076 (0.633–1.827)
<140	44	71
≥140	46	69

^aTwo-sided χ² test for the distributions between the cases and controls.