Table 4.

Patient Data Sample for Deep-KOA Model Evaluation^a

ID Patient	Age (Years)	Sex	Total Diagnoses in 3 Years (n)	Total Clinical Visits in 3 Years (n)	Total Medications in 3 Years (n)	Total Days of Medication Prescriptions in 3 Years (Days)	Label	Score
A	58	Male	3	5	7	84	KOA	0.172
B	63	Female	6	10	6	158	KOA	0.639
C	59	Female	12	30	24	1355	KOA	0.942
D	55	Male	3	3	7	24	NonKOA	0.137
E	37	Female	5	10	8	30	NonKOA	0.012
F	46	Female	11	33	20	307	NonKOA	0.124

Notes: ^aTo compare the model performance, three patients of KOA and nonKOA are randomly chosen based on the feature similarity, especially the number of features during three years visiting.

Abbreviations: Deep-KOA, deep learning model for knee osteoarthritis prediction; KOA, knee osteoarthritis.