Figure 2.

Forrest plot of meta-analysis results concerning caries on margins of single-surface restorations in permanent teeth after 6 years. Study or sub-category = Dataset number; GIC = Glass-ionomer cement; RR = Relative Risk; CI = Confidence Interval; n = number of teeth with caries on restoration margins; N = Total number of evaluated teeth.

Mickenautsch and Yengopal BMC Research Notes 2011 4:58   doi:10.1186/1756-0500-4-58
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