Table 1.

Characteristics of study population.

	Full sample	Subsample with genotype data available
n	75,279	19,128
No. questionnaires (median [IQR])	8 [3, 14]	8 [3, 14]
Age (mean ± SD)	53.7 (12.95)	52.4 (13.86)
Sex (%)
Male	29,472 (39.2)	7220 (37.7)
Female	45,807 (60.8)	11,908 (62.3)
Lifetime MDD (%)	17,527 (23.3)	4309 (22.5)
Lifetime GAD (%)	6890 (9.2)	1691 (8.8)
MDD reported in at least one questionnaire (%)	5442 (7.2)	1269 (6.6)
GAD reported in at least one questionnaire (%)	6733 (8.9)	1615 (8.4)