Frequency of noticing or thinking about eyesight or vision:Find:Pt:^Patient:Ord
frequency of noticing or thinking about eyesight or vision:find:pt:^patient:ord
Frequency of noticing or thinking about eyesight or vision:Finding:To identify measures at a point in time:^Patient:Ordinal
frequency of noticing or thinking about eyesight or vision:finding:to identify measures at a point in time:^patient:ordinal