Table 2. Distribution of variants per person after filtering, literature screening, and specialist review.

Variants per person	African (n = 246)	the Americas (n = 181)	East Asian (n = 286)	European (n = 379)	Total (n = 1,092)
After filtering	1.463	1.668	1.133	1.667	1.481
After literature screening	0.012	0.011	0.010	0.021	0.015
After specialist review	0.004	0.006	0.003	0.011	0.006