highly significantp<0.001
Correlation of miR-101 expression with OS and subgroup analysis Highly significant heterogeneity (I 2 = 68.6%, p<0.001) was detected when 19 studies were pooled.
Correlation of miR-101 expression with OS and subgroup analysis Highly significant heterogeneity (I 2 = 68.6%, p<0.001) was detected when 19 studies were pooled.
Furthermore, a meta-regression was also conducted to explore the potential factors that are responsible for heterogeneity in OS, The results showed that the above factors could partly explain the heterogeneity but did not reach statistical significance ( Table 2 ) .