Table 2. Demographic data for the study groups.
BC patients(n=400) | Controls(n=472) | p-value | |||
---|---|---|---|---|---|
Age (years) | |||||
Mean (SD) | 51.45 | (11.86) | 50.99 | (12.18) | 0.09* |
<50 years [(n), %] | (215) | 54.0 | (256) | 54.0 | |
≥50 years [(n), %] | (185) | 46.0 | (216) | 46.0 | 0.939** |
Tobacco consumption | |||||
No [(n), %] | (292) | 73.0 | (423) | 90.0 | |
Yes [(n), %] | (108) | 27.0 | (49) | 10.0 | <0.0001** |
Alcohol consumption | |||||
No [(n), %] | (288) | 72.0 | (430) | 91.0 | |
Yes [(n), %] | (112) | 28.0 | (42) | 9.0 | <0.0001** |
Notes:
SD (standard deviation).
Student’s T-test.
Chi-square test.