Table 2.

The Prevalence of Cardiovascular Diseases Among Breast Cancer Survivors^a.

		Number of CVDb		Types of cardiovascular disease
	Totala	One	Two or More	Coronary Artery Disease	Heart Failure	Stroke
Pre-existing CVDc
Unweighted n	37	29	8	21	14	12
Weighted N	151,238	119,684	31,554	85,966	56,565	48,633
Weighted %d	-	79.14 (66.50, 91.77)	20.86 (8.23, 33.50)	56.84 (40.97, 72.71)	37.40 (22.30, 52.50)	32.16 (15.83, 48.48)
Post-acquired CVDe
Unweighted n	75	58	17	34	22	29
Weighted N	370,693	291,542	79,151	190,888	94,490	127,549
Weighted %d	-	78.65 (68.63, 88.66)	21.35 (11.34, 31.37)	51.50 (36.90, 66.09)	25.49 (14.25, 36.73)	34.41 (20.86, 47.96)
Years since diagnosis BCf	8.68 (6.47, 10.88)g	9.21 (6.64, 11.77)	6.72 (3.41, 10.03)g	9.27 (6.21, 12.33)	5.46 (3.28, 7.64)	9.15 (4.81, 13.49)>

Abbreviations: BC = breast cancer, CVD = cardiovascular disease.

Values are the mean (95% CI) and percentage (95% CI) for continuous and categorical variables, respectively.

^aCardiovascular disease status was determined based on self-reported medical conditions that were told by a doctor or other health professionals.

^bThe prevalence of breast cancer survivors by the number of cardiovascular diseases reported.

^cBreast cancer survivors who already had pre-existing cardiovascular diseases before diagnosed with breast cancer.

^dWeighted % indicates the proportion within each subgroup (pre-existing or post-acquired cardiovascular diseases groups).

^eBreast cancer survivors who acquired the cardiovascular diseases after diagnosed with breast cancer.

^fThe time elapsed until they were first diagnosed with cardiovascular diseases after they were diagnosed with breast cancer.

^gWhen multiple CVDs were reported, the CVD diagnosed first was used to calculate average years.