From: Carriership of two copies of C9orf72 hexanucleotide repeat intermediate-length alleles is a risk factor for ALS in the Finnish population
rs3849942 genotype
Controls n (%)
ALS n (%)
χ2
G/G
2177 (68.6%)
323 (64.0%)
1.40
G/A
910 (28.7%)
157 (31%)
0.87
A/A
85 (2.7%)
25 (5.0%)
7.51
Total
3172
505
9.77, 2df, p = 0.0076