A New Biomedical Passage Retrieval Framework for Laboratory Medicine: Leveraging Domain-specific Ontology, Multilevel PRF, and Negation Differential Weighting

Table 4

A list of queries.

Case text (translated)	Type	The number of unique variants
Blood test result is normal.	Normal	3,741
No anemia.	Normal	3,150
Kidney function test result is normal	Normal	2,623
AST is normal.	Normal	2,123
Total cholesterol is normal.	Normal	2,007
Triglyceride is normal.	Normal	1,982
Syphilis test result is normal.	Normal	1,856
AFP (alpha-fetoprotein) is normal.	Normal	1,009
The concentration of uric acid is normal.	Normal	951
R-GTP is normal.	Normal	932
Fasting blood sugar level is normal.	Normal	922
HIV test result is negative.	Normal	719
Thyroid function test is normal.	Normal	321
CEA (cancer antigen) is normal	Normal	320
The rheumatoid factor (RF) is normal	Normal	288
Vitamin D (25OH-vitamin D) is deficit.	Abnormal	826
White blood cell in urine is positive.	Abnormal	598
Hemoglobin and red blood cells were detected in urine.	Abnormal	467
It corresponds to fasting blood sugar disorder. The Korean Diabetes Association has designated fasting blood sugar level 100–125 mg/dL as a fasting blood sugar disorder.	Abnormal	438
A ketone was detected in the urine.	Abnormal	434
Protein in urine is detected.	Abnormal	430
White blood cell is detected in urine.	Abnormal	410
Eosinophil has been increased.	Abnormal	395
High triglyceride.	Abnormal	325
High-density cholesterol (HDL cholesterol) has been reduced.	Abnormal	293
The uric acid concentration has increased.	Abnormal	244
Rheumatoid factor (RF) is positive.	Abnormal	207
Crystals have been found in the urine.	Abnormal	203
The high hemoglobin (HbA1c) suggests that blood glucose levels remained high for the past three to four months.	Abnormal	191
Bilirubin is high.	Abnormal	176