preferred_name: Itch severity assessment score is reduced by 3 or more points from the initial (index) assessment score to the follow-up visit score (M1197)
preferred_name_lc: itch severity assessment score is reduced by 3 or more points from the initial (index) assessment score to the follow-up visit score (m1197)
label: Isa reduced >=3 fr ixv
label_lc: isa reduced >=3 fr ixv