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Table 2 Results of this meta-analysis about OPG rs2073618 polymorphism and peri-implantitis

From: Association between Osteoprotegerin rs2073618 polymorphism and peri-implantitis susceptibility: a meta-analysis

Polymorphisms

Test of association

Test of heterogeneity

I2

Publication bias

OR (95%)

P

Model

P

CC vs GG + GC

2.22 (1.29–3.84)

0.003

Fixed effect

0.765

0

0.12

CC vs GG

2.15 (1.16–3.98)

0.014

Fixed effect

0.989

0

0.12

 C vs G

1.22 (0.90, 1.67)

0.206

Fixed effect

0.291

19

0.60

GC + CC vs GG

0.92 (0.41, 2.06)

0.28

Random effecf

0.098

56.9

0.60

GC vs GG

0.56 (0.17, 1.89)

0.353

Random effecf

0.037

69.7

0.60

  1. Odds ratio and heterogeneity of each gene model. The P value of Begg’s test was listed below the Publication bias