instruction: what is the daily average amount of gi tube output (ml)-gi tube right in patient 015-96048 on the first intensive care unit visit?
response: SELECT AVG(intakeoutput.cellvaluenumeric) FROM intakeoutput WHERE intakeoutput.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '015-96048') AND NOT patient.unitdischargetime IS NULL ORDER BY patient.unitadmittime LIMIT 1) AND intakeoutput.celllabel = 'gi tube output (ml)-gi tube right' AND intakeoutput.cellpath LIKE '%output%' GROUP BY STRFTIME('%y-%m-%d', intakeoutput.intakeoutputtime)