“…There was no significant effect of double therapy [97][98][99][100][101][102][103][104][105]109,111,112,116,118,119,123,127] on ETR, with a mean difference of 3.1% (95% CI: K1 to 7.3%, PZ0.1), and on SR with a mean difference of 4% (95% CI: K3.3 to 4.3%, PZ0.8). Triple therapy [106][107][108]110,[113][114][115][116][117][120][121][122][124][125][126] had a significant effect on ETR (Fig. 1) with a mean difference of 12% and on SR (Fig.…”