Research Article
Serum Metabolites as Potential Biomarkers for Diagnosis of Knee Osteoarthritis
Table 1
Demographic description of patients and healthy controls in the study.
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OA, osteoarthritis; m-OA, mild osteoarthritis; s-OA, severe osteoarthritis; BMI, body mass index. CRP, C reaction protein; WBC, white blood cell. Patients with keen OA of K-L grades II and III were set as mild group and with K-L grade IV were set as severe group. |