marginally significantP = 0.10
In the subpopulation with baseline 24-h SBP ≥155 mmHg, the pooled effect of RDN was marginally significant (MD = −2.92 mmHg; 95% CI : −6.36–0.53 mmHg; P = 0.10).
In the subpopulation with baseline 24-h SBP ≥155 mmHg, the pooled effect of RDN was marginally significant (MD = −2.92 mmHg; 95% CI : −6.36–0.53 mmHg; P = 0.10).
Moreover, the results of Fadl Elmula et al .'s meta-analysis based on 7 trials revealed highly significant heterogeneity.[ 11 ] The present study, based on 9 RCTs, attempted to deal with the heterogeneity and find main reasons for the discrepant results among RCTs by conducting extensive subgroup and sensitivity analyses.