ผู้ป่วย 23930 ได้ผ่านขั้นตอนใดๆ หรือไม่?ไม่จำเป็นต้องใช้ตารางทั้งหมด
did patient 23930 go through any procedure?It is not neccessary to use all the tables.
 transfers:  row_id [ number]  subject_id [ number]  hadm_id [ number]  icustay_id [ number]  eventtype [ text]  careunit [ text]  wardid [ number]  intime [ time]  outtime [ time] 
SELECT COUNT(*) > 0 FROM procedures_icd WHERE procedures_icd.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 23930)