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Table 1 The correlation between circ_0136666 expression and clinicopathological characteristics of osteosarcoma patients

From: Circ_0136666 aggravates osteosarcoma development through mediating miR-1244/CEP55 axis

Parameter

Circ_0136666 expression

P valuea

Low

(n = 20)

High

(n = 21)

Age (years)

 < 60

9

12

0.642

 > 60

11

9

 

Gender

Male

8

8

0.845

Female

12

13

 

Histological grade

Low or undifferentiated

15

12

0.381

Middle or high

5

9

 

TNM stage

I and II

14

6

0.019*

III and IV

6

15

 

Tumor size

 ≤ 5 cm

15

7

0.018*

 > 5 cm

5

14

 

Invasion depth

T1 and T2

14

5

0.009*

T3 and T4

6

16

 

Lymphatic metastasis

Yes

7

12

0.268

No

13

9

 

Distant metastasis

Yes

10

10

0.873

No

10

11

 
  1. TNM tumor-node-metastasis
  2. aChi-square test; *P < 0.05
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X