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Table 1 MMP-1and MMP-3 genotype distribution in OSCC cases and controls

From: The 2G allele of promoter region of Matrix metalloproteinase-1 as an essential pre-condition for the early onset of oral squamous cell carcinoma

 

OSCC cases (n = 170)

Controls (n = 164)

p

MMP-1

   

   2G/2G

77 (45.3)

64 (39.0)

0.034

   1G/2G

79 (46.5)

71 (43.3)

 

   1G/1G

14 (8.2)

29 (17.7)

 

MMP-3

   

   5A/5A

3 (1.8)

8 (4.9)

0.188

   5A/6A

50 (29.4)

54 (32.9)

 

   6A/6A

117 (68.8)

102 (62.2)

 
  1. The data were analyzed by the χ2 test.