The effectiveness of a graphical presentation in addition to a frequency format in the context of familial breast cancer risk communication: a multicenter controlled trial

Table 2 Women’s risk accuracy at baseline, 2-week and 6-month follow-up, by intervention group

	Frequency format			Frequency format + Graphical display			OR [95% CI]
	baseline %	2-week %	6-month %	baseline %	2-week %	6-month %	Adjusted for differences in baseline characteristics
	N = 62	N = 55	N =47	N =87	N =79	N =71	2-week	6-month
Understanding of risk
Risk accuracy (% correct)
Population breast cancer risk	32	80	55	37	87	71	1.44 [.53; 3.92]	1.85 [.85; 4.06]
Women’s own breast cancer risk	79	88	89	74	90	83	1.33 [.41; 4.37]	.56 [.18; 1.72]

OR = Odds ratio for frequency format + graphical display vs. frequency format only; CI = confidence interval.