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Table 1 TGFBR1*6A genotypes in controls and patients with osteosarcoma

From: Association between TGFBR1*6A and osteosarcoma: A Chinese case-control study

TGFBR1*6A genotypes

Cases (n = 168)

number (%)

Controls (n = 168)

number (%)

OR

[95% CI]

P value

Dominant model

    

9A/9A

107 (63.69)

134 (79.76)

1 (ref)

 

9A/6A and 6A/6A

61 (36.31)

34 (20.24)

3.48 [1.92-6.17]

0.0011*

Additive model

    

9A/9A

107 (63.69)

134 (79.76)

1 (ref)

 

9A/6A

51 (30.36)

31 (18.45)

2.91 [1.59-5.34]

 

6A/6A

10 (5.95)

3 (1.79)

4.59 [2.33-7.97]

0.0018**

Recessive model

    

9A/9A and 9A/6A

158 (94.05)

165 (98.21)

1 (ref)

 

6A/6A

10 (5.95)

3 (1.79)

4.03 [1.99-6.87]

0.0001*

  1. * χ2-test; ** p for trend (Armitage's treand test)