preferred_name: Renal insufficiency or renal failure &or end-stage renal disease in last 7D
preferred_name_lc: renal insufficiency or renal failure &or end-stage renal disease in last 7d
label: Renal insufficiency or renal failure/end-stage renal disease in last 7 days
label_lc: renal insufficiency or renal failure/end-stage renal disease in last 7 days