All women N (%) | Women with no MVs in the BBIS N (%) | Women with MVs in the BBIS N (%) | Univariate analysis | Multivariate analysis | |||
---|---|---|---|---|---|---|---|
p-valuea | adj ORb | CI 95% | p-value | ||||
Age (yrs) | <0.01 | 0.44 | |||||
≤30 | 105 (18.5) | 102 (19.7) | 3 (5.9) | 0.29 | 0.04 – 1.27 | ||
31-40 | 205 (36.1) | 195 (37.7) | 10 (19.6) | 0.62 | 0.22 – 1.71 | ||
41-50 | 152 (26.8) | 136 (26.3) | 16 (31.4) | 0.75 | 0.30 – 1.93 | ||
>50 | 106 (18.7) | 84 (16.2) | 22 (43.1) | 1 | - | ||
Level of education | <0.01 | <0.01 | |||||
Less than high school certificate level | 139 (24.5) | 111 (21.5) | 28 (54.9) | 1 | - | ||
High school certificate | 110 (19.4) | 103 (19.9) | 7 (13.7) | 0.29 | 0.09 – 0.80 | ||
Above high school level certificate | 316 (55.6) | 301 (58.2) | 15 (29.4) | 0.24 | 0.09 – 0.60 | ||
MVs | 3 (0.5) | 2 (0.4) | 1 (2.0) | ||||
Living with a partner | 0.22 | 0.28 | |||||
No | 127 (22.4) | 119 (23.0) | 8 (15.7) | 1 | - | ||
Yes | 426 (75.0) | 384 (74.3) | 42 (82.4) | 1.79 | 0.65 – 6.25 | ||
MVs | 15 (2.6) | 14 (2.7) | 1 (2.0) | ||||
Body Mass Index class | 0.02 | 0.70 | |||||
<18.5 Underweight | 33 (5.8) | 30 (5.8) | 3 (5.9) | 1.83 | 0.39 – 6.26 | ||
18.5-24.9 Normal weight | 379 (66.7) | 354 (68.5) | 25 (49.0) | 1 | - | ||
25.0-29.9 Overweight | 116 (20.4) | 97 (18.8) | 19 (37.3) | 1.04* | 0.44 –*2.34 | ||
≥30 Obesity | 26 (4.6) | 24 (4.6) | 2 (3.9) | ||||
MVs | 14 (2.5) | 12 (2.3) | 2(3.9) | ||||
Regular gynecological follow-up | 0.18 | 0.61 | |||||
No | 58 (10.2) | 50 (9.7) | 8 (15.7) | 1 | - | ||
Yes | 506 (89.1) | 463 (89.6) | 43 (84.3) | 0.72 | 0.16 – 2.33 | ||
MVs | 4 (0.7) | 4 (0.8) | 0 (0.0) | ||||
Breast self-examination | 0.75 | 0.44 | |||||
No | 303 (53.3) | 277 (53.6) | 26 (51.0) | 1 | - | ||
Yes | 257 (45.2) | 233 (45.1) | 24 (47.1) | 0.75 | 0.35 – 1.57 | ||
MVs | 8 (1.4) | 7 (1.4) | 1 (2.0) | ||||
Depressive symptoms (score CES-D ≥ 23) (QD15) | 0.57 | 0.38 | |||||
No | 434 (76.4) | 405 (78.3) | 29 (56.9) | 1 | - | ||
Yes | 96 (16.9) | 88 (17.0) | 8 (15.7) | 1.49 | 0.59 – 3.46 | ||
MVs | 38 (6.7) | 24 (4.6) | 14 (27.5) | ||||
BRCA1/2 mutation | 0.77 | 0.26 | |||||
Non carriers | 323 (56.9) | 293 (56.7) | 30 (58.8) | 1 | - | ||
Carriers | 245 (43.1) | 224 (43.3) | 21 (41.2) | 1.52 | 0.73 – 3.19 |