Table 2.
Demographic data and characteristics of the 902 women who underwent genetic cancer risk assessment (GCRA)
| N | % | Mean | SD | |
| Age at assessment (yr) | - | - | 43.2 | 12.7 |
| BMI | 27.9 | 5.8 | ||
| ≤ 18.5 | 6 | 0.7 | - | - |
| 18.51-25 | 300 | 33.3 | - | - |
| 25.01-30 | 298 | 33.0 | - | - |
| > 30 | 285 | 31.6 | - | - |
| Smoking | 262 | 29.0 | - | - |
| Age at menarche | - | - | 12.7 | 1.7 |
| Parity | ||||
| No children | 108 | 12.0 | - | - |
| One or more children | 790 | 88.0 | - | - |
| Age at birth of first child | - | - | 21.5 | 5.0 |
| Reproductive status | ||||
| Pre-menopausal | 585 | 65.2 | - | - |
| Post-menopausal | 312 | 34.8 | - | - |
| Age at menopause | - | - | 47.0 | 5.4 |
| Endogenous hormone exposure (yr) | - | - | 27.3 | 9.7 |
| Hormone replacement therapy | 73 | 8.1 | - | |
| Consanguinity* | 65 | 7.3 | - | |
| Family history of cancer | ||||
| Side of family | ||||
| Maternal | 554 | 62.7 | - | - |
| Paternal | 223 | 25.2 | - | - |
| Maternal and paternal | 58 | 6.6 | - | - |
| Others (siblings/offspring) | 49 | 5.5 | - | - |
| Breast cancer family history | ||||
| Breast cancer only | 234 | 26.1 | - | - |
| Breast and ovarian cancer | 87 | 9.6 | - | - |
| Breast and colon cancer | 179 | 19.8 | - | - |
BMI = body mass index; yr = years.
The number of respondents varied because of missing information for some variables.
*Evidence of consanguinity within the family, regardless of the relationship to the proband.