Table 5.

Multivariate model

Odds ratio (95% confidence interval)
Age (18-29 is reference), y
    30-391.62 (0.40-6.54)
    40-491.07 (0.28-4.17)
    50-591.43 (0.36-5.72)
    60-690.84 (0.20-3.58)
    70+0.48 (0.10-2.23)
Female1.36 (0.69-2.69)
Marital status (never married is reference)
    Formerly married0.75 (0.22-2.56)
    Married0.72 (0.26-1.97)
White, non-Hispanic White2.21 (0.80-6.13)
Had at least one cancer diagnosis7.02 (3.20-15.82)
Thinks self is candidate for genetic test5.94 (2.54-13.86)
Wants assistance with personal future risk3.38 (1.75-6.55)
Education more than high school2.52 (1.08-5.90)
Total used: 254 (94.8%)
Max-rescaled R20.41
Prediction ability, %
    Population73.4
    Self-referral75.4
Area under ROC0.82
Hosmer & Lemeshow goodness of fit test (8 degrees of freedom)
    χ25.56
    P > χ20.70