highly significantp<0.0001
Overall, there was a highly significant difference between the methoxyflurane and placebo group (estimated treatment effect, −15.1 mm; 95% CI −19.2 to −11.0; p<0.0001).
Overall, there was a highly significant difference between the methoxyflurane and placebo group (estimated treatment effect, −15.1 mm; 95% CI −19.2 to −11.0; p<0.0001).