MRI Semi-Quantitative Evaluation of Clinical Features of Cartilage Injury in Patients with Osteoarthritis

Table 1

Comparison of general data between the two groups.

	Mean age	Gender (males/females)	Knee distribution	BMI	Course (month)
OA group (n = 80)	52.3 ± 11.2	48/32	41/39	22.3 ± 9.3	11.3 ± 4.6
Control group (n = 80)	51.1 ± 9.9	50/30	38/42	23.1 ± 11.02	10.08 ± 5.11
	0.43	0.88	0.93	0.547	0.635