instruction: how many times patient 002-4486 has taken per iv flush: forearm r 18 gauge in the previous day?
response: SELECT COUNT(*) FROM intakeoutput WHERE intakeoutput.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '002-4486')) AND intakeoutput.cellpath LIKE '%intake%' AND intakeoutput.celllabel = 'per iv flush: forearm r 18 gauge' AND DATETIME(intakeoutput.intakeoutputtime, 'start of day') = DATETIME(CURRENT_TIME(), 'start of day', '-1 day')