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Table 2 Distribution of ranked data of the area of OA-like changes as a percentage of total cartilage

From: Changes in the expression of aromatase, estrogen receptor α and β in mandibular condylar cartilage of rats induced by disordered occlusion

Rank

Con 2w

Exp 2w

Con 4w

Exp 4w

Male

Female

Male

Female

Male

Female

Male

Female *

0

8

8

8

6

8

8

6

4

1

0

0

0

0

0

0

1

1

2

0

0

0

1

0

0

1

0

3

0

0

0

1

0

0

0

3

Total

8

8

8

8

8

8

8

8

  1. The percentages were ranked as follows: 0, 0%; 1, 0%-10%; 2, 10%-20%; 3, >20%.
  2. * P<0.05 vs other groups.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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