Results
Both treatments had a significant treatment effect, which comparably improved during the first 2 months. The best improvements in THI were –23.3 (95% CI –33.1 to –13.4) points at 3 months and –16.8 (95% CI –30.8 to –2.8) points at 2 months in the smart-TRT group and conv-TRT group, respectively. The improvements on the VAS were also comparable: smart-TRT group: –1.2 to –3.3; conv-TRT: –0.7 to –1.7.