ภาวะไตวายไม่จำเป็นต้องใช้ทุกตาราง
renal failureIt is not neccessary to use all the tables.
 table_train_258:  "id" [ int]  "gender" [ string]  "autoimmune_disease" [ bool]  "renal_disease" [ bool]  "hepatic_disease" [ bool]  "immune_deficiency_disorder" [ bool]  "active_hepatitis" [ bool]  "body_mass_index_bmi" [ float]  "NOUSE" [ float] 
SELECT * FROM table_train_258 WHERE renal_disease = 1