Table 1. Selected Population Characteristics by Genome-Wide Association Study Stage and Case-Control Status Among Women of European Ancestry.

	GWAS Stage I		GWAS Stage II
	Cases	Controls	Cases	Controls
Total N	2,695	2,776	681	1,091
Mean age (SD)	62.3 (8.3)	60.8 (9.7)	59.7 (9.3)	59.9 (10.5)
Mean BMI (SD)	29.7 (7.6)	26.1 (5.3)	32.4 (8.4)	27.8 (5.6)
Diabetes (%)	11.7	4.7	12.3	6.9
Ever used hormone therapy (%)	48.2	46.4	37.6	42.5
Mean BMI GRS (SD)	91.8 (6.2)	91.4 (6.2)	91.9 (6.1)	91.4 (6.2)

Abbreviations: BMI, body mass index; GRS, genetic risk score; GWAS, genome-wide association study; N, sample size; SD standard deviation.