Item N Mean (Standard Deviation) Cronbach’s α (95% Confidence Interval)
Chronic Urticaria at Study Entry Chronic Urticaria at Study Entry Chronic Urticaria at Study Entry Chronic Urticaria at Study Entry
UCT-1 52 2.1 (1.3) 0.73 (0.62, 0.85)
UCT-2 2.7 (1.2)
UCT-3 1.9 (1.5)
UCT-4 2.1 (1.4)
Chronic Spontaneous Urticaria at Study Entry Chronic Spontaneous Urticaria at Study Entry Chronic Spontaneous Urticaria at Study Entry Chronic Spontaneous Urticaria at Study Entry
UCT-1 35 2.1 (1.3) 0.74 (0.60, 0.88)
UCT-2 2.6 (1.3)
UCT-3 1.9 (1.6)
UCT-4 2.0 (1.4)
Chronic Inducible Urticaria at Study Entry Chronic Inducible Urticaria at Study Entry Chronic Inducible Urticaria at Study Entry Chronic Inducible Urticaria at Study Entry
UCT-1 17 2.1 (1.2) 0.73 (0.54, 0.92)
UCT-2 2.8 (1.0)
UCT-3 1.8 (1.5)
UCT-4 2.4 (1.2)
Chronic Urticaria Ages 4-16 at Study Entry Chronic Urticaria Ages 4-16 at Study Entry Chronic Urticaria Ages 4-16 at Study Entry Chronic Urticaria Ages 4-16 at Study Entry
UCT-1 40 2.2 (1.3) 0.73 (0.61, 0.86)
UCT-2 2.8 (1.2)
UCT-3 2.1 (1.5)
UCT-4 2.2 (1.4)
Chronic Urticaria at Follow-up Chronic Urticaria at Follow-up Chronic Urticaria at Follow-up Chronic Urticaria at Follow-up
UCT-1 28 2.6 (1.2) 0.74 (0.59, 0.89)
UCT-2 3.2 (1.3)
UCT-3 3.4 (0.9)
UCT-4 3.2 (1.1)