Genetic Polymorphism rs6505162 in MicroRNA-423 May Not Be Associated with Susceptibility of Breast Cancer: A Systematic Review and Meta-Analysis
Table 3
Methodological quality of studies included in the final analysis based on the Newcastle–Ottawa Scale for assessing the quality of case-control studies.
aWhen there was no significant difference in the response rate between both groups based on a chi-squared test (), one point was awarded. bTotal score was calculated by adding up the points awarded in each item.