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Table 4 CU exacerbations (ED episodes, hospitalizations, unplanned consultations and job absenteeism)

From: Refractory chronic urticaria in adults: clinical characterization and predictors of severity

Variable Population cohort (n = 61)
CU exacerbations 75.4% (n = 46)
Visits to the emergency department
 > 3 9.8% (n = 6)
 1–2 45.9% (n = 28)
 0 44.3% (n = 27)
Hospitalizations
 2 3.3% (n = 2)
 1 4.9% (n = 3)
 0 91.8% (n = 56)
Unplanned consultations
 > 7 4.9% (n = 3)
 5–7 8.2% (n = 5)
 3–4 19.7% (n = 12)
 1–2 19.7% (n = 12)
 0 47.5% (n = 29 =)
Job absenteeism
 Yes 14.8% (n = 9)