From: Hereditary angioedema due to C1 - inhibitor deficiency in Switzerland: clinical characteristics and therapeutic modalities within a cohort study
Total
Women
Men
Patients
104
57
47
symptomatic patientsa
78
45
33
p = 0.563
number of angioedema attacks
1770
1290
480
p = 0.015
≥1/weekb
10
8
2
≤1/week; ≥ 1/monthc
30
22
≤1/month; ≥ 1/yeard
38
15
23