++
+weight_first
+sofa_first
+service_num
+day_icu_intime_num
+hour_icu_intime
+liver_flg
+copd_flg
+resp_flg
+temp_1st
+spo2_1st
+wbc_first
+hgb_first
+sodium_first
+tco2_first
+creatinine_first
+po2_first