Percentage area affected by eczema:NRat:Pt:Head+Neck:Qn:PhenX
percentage area affected by eczema:nrat:pt:head+neck:qn:phenx
Percentage area affected by eczema:NRat:Pt:Head+Neck:Qn:PhenX
percentage area affected by eczema:nrat:pt:head+neck:qn:phenx