Quality of Life
Quality of life was measured using the CU-Q2oL. The CU-Q2oL is a
CSU-specific health-related QoL questionnaire consisting of 23
questions. The questions cover different aspects of CSU’s impact on
patients’ lives including pruritus, swelling, daily life activities,
sleep, appearance, and limitations. CU-Q2oL scores range from 23 to 115,
with a higher score indicating stronger impairment of health-related
QoL.13,14