ค่าใช้จ่ายรวมขั้นต่ำของโรงพยาบาลซึ่งรวมถึงกลูโคส - csf ถึง 2102 คือเท่าไร?ไม่จำเป็นต้องใช้ทุกโต๊ะ
what is the minimum total cost of the hospital which include glucose - csf until 2102?It is not neccessary to use all the tables.
 vitalperiodic:  vitalperiodicid [ number]  patientunitstayid [ number]  temperature [ number]  sao2 [ number]  heartrate [ number]  respiration [ number]  systemicsystolic [ number]  systemicdiastolic [ number]  systemicmean [ number]  observationtime [ time] 
SELECT MIN(t1.c1) FROM (SELECT SUM(cost.cost) AS c1 FROM cost WHERE cost.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.patientunitstayid IN (SELECT lab.patientunitstayid FROM lab WHERE lab.labname = 'glucose - csf')) AND STRFTIME('%y', cost.chargetime) <= '2102' GROUP BY cost.patienthealthsystemstayid) AS t1