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Table 1 Children seen in the field and visited by the dermatologists

From: Validation of epidemiological tools for eczema diagnosis in brazilian children: the isaac's and uk working party's criteria

  seen in the
field
seen by
dermatologists
sampling
fraction (SF)
weighting
(1/SF)
ISAAC+ 161 150 93.2% 1.07
ISAAC- scratchers+ 51 25 49.0% 2.04
ISAAC- scratchers- 1207 58 4.8% 20.81
UKWP+ 84 78 92.9% 1.08
UKWP- scratchers+ 128 97 75.8% 1.32
UKWP- scratchers- 1207 58 4.8% 20.81
  1. "scratcher' by filter question: "Has your child had this itchy rash that came and went at any time in the past 12 months?"