Review Article

MMP Inhibitors and Dentin Bonding: Systematic Review and Meta-Analysis

Figure 2

Forest plot of studies at baseline. The N for both groups was 396 samples. The total random effect standardized mean difference (SMD) was −0.0821 (CI 95% −0.240; 0.076). The difference was not statistically significant (t = −1.019, ). The I2 (inconsistency) was 21.68%.