Table 1.

Clinical variables-wise categorization of the BRCA cohort analyzed via UALCAN

Sr. No	Clinical variable	Samples count per variable	Total samples count	Sample count having missing details	Final sample count subjected to analysis
1	Cancer stage
	Stage 1	n, 183		n, 32	n, 1065
	Stage 2	n, 615
	Stage 3	n, 247
	Stage 4	n, 20
2	Age
	years = 21-40	n, 97	n, 1097	n, 10	n, 1087
	years = 41-60	n, 505
	years = 61-80	n, 431
	years = 81-100	n, 54
3	Geographical distribution
	Caucasian	n, 748		n, 109	n, 988
	African-American	n, 179
	Asian	n, 61
4	TP53 mutation status
	TP53-Mutatnt	n, 334		n, 65	n, 1032
	TP53-NonMutant	n, 698

BRCA = Breast Cancer, UALCAN = University of ALabama at Birmingham CANcer.