Table 3. Genotype distribution of the studied MYH9 variants, by cohort and by severity.

SNP	MYH9 rs4821481			MYH9 rs2413396			MYH9 rs11089788
Mild	TT	TC	CC	TT	TC	CC	AA	AC	CC	n
Cohort A	28 (64%)	14 (32%)	2 (4%)	29 (66%)	14 (32%)	1 (2%)	14 (32%)	21 (48%)	9 (20%)	44
Cohort B1	17 (89%)	2 (11%)	0 (0%)	16 (84%)	3 (16%)	0 (0%)	6 (32%)	9 (47%)	4 (21%)	19
Cohort B	-	-	-	-	-	-	15 (31%)	22 (46%)	11 (23%)	48
Cohort C	8 (73%)	3 (27%)	0 (0%)	8 (73%)	3 (27%)	0 (0%)	3 (27%)	3 (27%)	5 (46%)	11