Table 7.

List of data assets.

Number	Directory field	Data variable (unit)	Types of variables	Example
1	Demographic	91	Structured	Gender, age, occupation, present address, nationality, height, weight, blood type
2	Basic medical information	410	Structured	Appointment date, visit date, clinic department, clinic type, supervising doctor, the department transferred to, admission date, discharge date, discharge state
3	Medical record information	123	Unstructured	Admit note, progress note, discharge record
4	Clinical diagnostic information	47	Structured	Clinic diagnosis, emergency diagnosis, admitting diagnosis, discharge diagnosis, medical insurance diagnosis, pathological diagnosis
5	Surgical and operational information	138	Structured	Name of operation, name of procedure, surgeon, surgical grade, anesthesia grading, incision type, level of healing
6	Diagnosis and treatment information	166	Structured	Type of medical order, drug name, usage, dosage, frequency, execution time of medical order
7	Laboratory test data	147	Structured	White blood cell count, red blood cell count, sodium level, uric acid level, blood glucose level, creatinine level
8	Imaging results	124	Unstructured	Magnetic resonance imaging, computed tomography, x-ray, ultrasound, digital radiography
9	Nursing record information	53	Unstructured	Admission assessment, daily records, nursing records
10	Physiological monitoring data	50	Structured	Vital signs
11	Scale evaluation data	50	Structured	Mood index, pressure ulcer assessment, risk assessment of falling out of bed
12	Medical cost information	65	Structured	Name of charge items, amount of charge items, settlement time
13	Patient label information	24	Unstructured	Patients with lower test results after surgery, patients with higher blood pressure after medication