Table 5: TNF-inhibitor and placebo effects for the ACR-50 score according to the statistical random model.

TNF-inhibitor

Prevalence

95% CI

Q-het

Df-het

p-value het

I2

Adalimumab

0.154

0.026; 0.281

33.941

2

0

94.11

Certolizumab

0.05

0.017; 0.084

5.562

2

0.062

64.04

Etanercept

0.11

0.026; 0.195

9.604

2

0.008

79.17

Golimumab

0.107

0.053; 0.161

5.878

2

0.053

65.97

Infliximab

0.14

0.033; 0.246

7.074

1

0.008

85.86