Table 4 CFHR1 allele frequency in aHUS... | American Society of Hematology

Table 4

CFHR1 allele frequency in aHUS patients and control subjects

CFHR1 allele frequency	aHUS patients (n = 196)	Controls (n = 505)
Deleted	104	175
Present	288	835

aHUS indicates atypical hemolytic uremic syndrome; CFHR1, complement factor H–related 1.

χ² = 15.0; P = 1.1 × 10⁻⁴.