Table 5 Key characteristics of individuals (KARMA)
From: Breast Tissue Organisation and its Association with Breast Cancer Risk
Characteristic | Cases | Controls | P value |
|---|---|---|---|
Number | 69 | 231 | |
HRT use | 0.179 | ||
Never | 42 (61%) | 125 (54%) | |
Past | 18 (26%) | 86 (37%) | |
Current | 9 13%) | 20 (9%) | |
Parity and AFB | 0.192 | ||
Nulliparous | 9 (13%) | 26 (11%) | |
Parity ≤2 and AFB ≤25 | 19 (27%) | 75 (33%) | |
Parity ≤2 and AFB >25 | 24 (35%) | 66 (29%) | |
Parity >2 and AFB ≤25 | 15 (22%) | 40 (17%) | |
Parity >2 and AFB >25 | 2 (3%) | 24 (10%) | |
Age | 63.06 (±6.05) | 60.95 (±6.71) | 0.021 |
BMI | 25.93 (±4.48) | 25.37 (±3.65) | 0.283 |
PD | 20.156 (±7.268) | 18.908 (±8.252) | 0.258 |
\({\sqrt {\text {PD}}}\) | 4.410 (±0.8481) | 4.238 (±.976) | 0.187 |