Biological Analysis of Gene Expression and Clinical Variables Suggest FZD1 as a Novel Biomarker for Patients with Kashin-Beck Disease, an Endemic Osteoarthritis in China

Table 1

Cartilage tissue and chondrocyte from the patients with KBD and control. Cartilage tissue collection and chondrocyte culture.

Sample pair	KBD		Normal
	Age (years)	Gender	Age (years)	Gender
1	61	Female	60	Female
2	62	Female	63	Female
3	59	Male	58	Male
4	56	Female	52	Female
5	54	Male	55	Male
Mean	58.4		57.6