Prognostic Value of MicroRNA-497 in Various Cancers: A Systematic Review and Meta-Analysis
Table 3
The results of meta-regression analysis of OS.
Covariates
Univariate analysis
Multivariate analysis
Exp(b)
95% CI
Exp(b)
95% CI
Adjusted
Ethnicity
1.93
0.87-4.32
0.100
1.70
0.70-4.11
0.208
0.617
Sample size
1.19
0.81-1.74
0.352
1.01
0.62-1.63
0.981
1.000
Cancer type
1.09
0.67-1.80
0.703
1.43
0.72-2.84
0.272
0.725
NOS
0.77
0.53-1.13
0.167
0.74
0.43-1.30
0.259
0.705
Cut-off
0.99
0.67-1.46
0.955
0.91
0.56-1.46
0.658
0.984
Adjusted was calculated by the Monte Carlo permutation test for meta-regression. CI: confidence interval; NOS: Newcastle-Ottawa Scale; OS: overall survival.