Table 4. Factors associated with changes in attitude toward childbearing on the assumption of being a BRCA mutation carrier among participants with initial intention to marry (n = 972).

Characteristics		Crude OR	Adjusted OR*
Sex
	Males	1.00	1.00
	Females	1.38 (1.05–1.80)	1.77 (1.31–2.39)
Age
	20–24	1.00	1.00
	25–29	0.68 (0.45–0.99)	0.72 (0.44–1.18)
	30–34	0.61 (0.41–0.90)	0.68 (0.40–1.15)
	35–39	0.70 (0.45–1.09)	0.84 (0.47–1.50)
Education
	High school or less	1.00	1.00
	Undergraduate	0.93 (0.57–1.52)	0.87 (0.48–1.56)
	College or more	0.73 (0.47–1.12)	0.81 (0.50–1.31)
Income
	< $30,000/year	1.00	1.00
	≥ $30,000/year	0.72 (0.55–0.95)	0.72 (0.53–0.97)
Occupation
	White-collar	1.00	1.00
	Blue-collar	0.86 (0.55–1.35)	0.73 (0.45–1.18)
	Others	1.22 (0.71–2.08)	1.30 (0.72–2.37)
	Student	1.32 (0.92–1.90)	1.13 (0.63–2.02)
	None	1.13 (0.72–1.77)	1.03 (0.63–1.68)
Residential area
	Metropolitan city	1.00	1.00
	Others	1.01 (0.74–1.37)	0.95 (0.68–1.31)
Family history of breast or ovarian cancer
	Neither	1.00	1.00
	Either breast or ovarian cancer	0.92 (0.83–1.35)	0.93 (0.62–1.39)
Attitude toward genetic testing & disclosing the test results to family
	Do not want to get tested	1.17 (0.75–1.81)	1.30 (0.82–2.07)
	Want to get tested & disclose results	1.00	1.00
	Want to get tested but do not want to disclose results	1.46 (0.92–2.32)	1.67 (1.03–2.72)

Values are presented as OR (95% CI).

OR, odds ratio; CI, confidence interval.

^*Adjusted for the variables in the table.