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Table 1 Information of OA patients with total knee replacement surgery

From: IL-1β receptor antagonist (IL-1Ra) combined with autophagy inducer (TAT-Beclin1) is an effective alternative for attenuating extracellular matrix degradation in rat and human osteoarthritis chondrocytes

Age (years)

Case

Sex

Duration of OA (years)

K.L.Image Criterion

M

F

≤ 3

≥ 3

III

IV

60–64

13

1

12

6

7

2

11

65–72

14

3

11

2

12

2

12

  1. K.L.Image Criterion Kellgren and Lawrence criterion [19]