instruction: tell me the change in bedside glucose values of patient 027-136480 measured at 2105-12-31 10:58:09 compared to the value measured at 2105-12-30 16:58:09?
response: SELECT (SELECT lab.labresult FROM lab WHERE lab.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '027-136480')) AND lab.labname = 'bedside glucose' AND lab.labresulttime = '2105-12-31 10:58:09') - (SELECT lab.labresult FROM lab WHERE lab.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '027-136480')) AND lab.labname = 'bedside glucose' AND lab.labresulttime = '2105-12-30 16:58:09')