Frequency of homozygous CFHR1 deletion (%) in each subgroup | χ2 | p Value | |
Total cohort | 12.4 | 5.24 | 0.022 |
No factor identified | 4.8 | 0.33 | NS |
CFH mutation | 2.6 | 0.002 | NS |
FI mutation | 15 | 6.45 | 0.011 |
MCP mutation | 0 | 0.50 | NS |
C3 mutation | 6.3 | 0.31 | NS |
Combined mutations | 0 | 0.20 | NS |
Anti-FH IgG | 92.9 | 64.45 | <0.0001 |
Cohort without anti-FH IgG cases | 5.5 | 0.77 | NS |
Cohort without anti-FH IgG nor FI cases | 3.5 | 0.07 | NS |
Control population | 2.9 | – |