data models
id, ref_range, value , finding , code
1 , 2 - 5 , 3 , normal , HB
2 , 2 - 5 , 7 , high , HB
3 , 2 - 5 , 1 , low, HB
4 , <4 , 2 , normal , HL
5, <4 , 5 , high , HL
inputs
ref_range, value , code
< 4 , 1 , HL prediction = normal , truth = normal
< 4 , 4.5 , HL...