marginally significantp = 0.075
When controlling for additional predetermined covariates, there was a marginally significant effect on change in HCC ( p = 0.075) with a slightly lower reduction of HCC in TZ compared to PZ (mean change (95% CI): −4.6 (−7.0; −2.3) vs. −9.4 (−11.7; −7.0) pg/mg; p = 0.053).