Table 3.

Patient Demographic and Clinical Characteristics by Cancer Type

Characteristic	Total		Breast Cancer		Colorectal Cancer		P*
	No.	%	No.	%	No.	%
Age at diagnosis, years							< .001
Mean	59.5		58.0		61.9
SD	13.2		13.2		13.2
< 40	659	6.3	471	7.2	188	4.8
40-49	1,838	17.6	1,341	20.4	497	12.8
50-59	2,760	26.3	1,796	27.3	964	24.7
60-69	2,732	26.1	1,681	25.6	1,051	27.0
≥ 70	2,477	23.7	1,280	19.5	1,197	30.7
Female sex	8,439	80.6	6,569	100.0	1,870	48.0
Disease stage							< .001
I	2,186	24.8	2,037	35.8	149	4.8
II	3,031	34.5	2,323	40.8	708	22.8
III	2,428	27.6	972	17.1	1,456	46.8
IV	1,151	13.1	356	6.3	795	25.6
Received chemotherapy	8,079	77.2	4,706	71.6	3,373	86.6	< .001

Abbreviation: SD, standard deviation.

^*P value corresponds to differences between breast and colorectal cancers.