instruction: has patient 030-47098 received a thrombocytopenia - heparin-induced diagnosis since 5 years ago.
response: SELECT COUNT(*) > 0 FROM diagnosis WHERE diagnosis.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '030-47098')) AND diagnosis.diagnosisname = 'thrombocytopenia - heparin-induced' AND DATETIME(diagnosis.diagnosistime) >= DATETIME(CURRENT_TIME(), '-5 year')