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Table 5 Risk bias assessment of the screened articles according to Cochrane risk assessment tool

From: Diagnostic accuracy, available treatment, and diagnostic methods of dental caries in practice: a meta-analysis

  1. All the 19 included articles are enlisted in the table where the articles were analyzed based on seven questions included in the Cochrane risk assessment. The green color indicates low bias risk, the red color indicates high bias risk, and the yellow color indicates the articles with unclear bias