instruction: how many days ago was the first time patient 030-34260 was diagnosed with acute respiratory failure - due to neurological process in their current hospital visit?
response: SELECT 1 * (STRFTIME('%j', CURRENT_TIME()) - STRFTIME('%j', diagnosis.diagnosistime)) FROM diagnosis WHERE diagnosis.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '030-34260' AND patient.hospitaldischargetime IS NULL)) AND diagnosis.diagnosisname = 'acute respiratory failure - due to neurological process' ORDER BY diagnosis.diagnosistime LIMIT 1