ยูเรียไนโตรเจนของผู้ป่วย 25696 วัดครั้งสุดท้ายในการมาโรงพยาบาลครั้งสุดท้ายมากกว่าวินาทีจากการวัดครั้งสุดท้ายในการไปโรงพยาบาลครั้งสุดท้ายหรือไม่ ไม่จำเป็นต้องใช้ตารางทั้งหมด
is patient 25696's urea nitrogen last measured on the last hospital visit greater than second to last measured on the last hospital visit?It is not neccessary to use all the tables.
 admissions:  row_id [ number]  subject_id [ number]  hadm_id [ number]  admittime [ time]  dischtime [ time]  admission_type [ text]  admission_location [ text]  discharge_location [ text]  insurance [ text]  language [ text]  marital_status [ text]  ethnicity [ text]  age [ number] 
SELECT (SELECT labevents.valuenum FROM labevents WHERE labevents.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 25696 AND NOT admissions.dischtime IS NULL ORDER BY admissions.admittime DESC LIMIT 1) AND labevents.itemid IN (SELECT d_labitems.itemid FROM d_labitems WHERE d_labitems.label = 'urea nitrogen') ORDER BY labevents.charttime DESC LIMIT 1) > (SELECT labevents.valuenum FROM labevents WHERE labevents.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 25696 AND NOT admissions.dischtime IS NULL ORDER BY admissions.admittime DESC LIMIT 1) AND labevents.itemid IN (SELECT d_labitems.itemid FROM d_labitems WHERE d_labitems.label = 'urea nitrogen') ORDER BY labevents.charttime DESC LIMIT 1 OFFSET 1)