++
+age
+gender_num
+sofa_first
+service_num
+chf_flg
+renal_flg
+liver_flg
+stroke_flg
+mal_flg
+temp_1st
+spo2_1st
+hgb_first
+platelet_first
+sodium_first
+tco2_first
+chloride_first
+bun_first
+creatinine_first