highly significantp < 0.0001
Daily ON time with no/non-troublesome dyskinesia and daily OFF time For the primary efficacy variable in both studies, mean changes from baseline (in daily ON time with no or non-troublesome dyskinesia) were significantly greater than the changes observed with placebo, therefore a highly significant difference with placebo was also obtained when pooling the two studies: 1.42 h (95% CI: 1.21, 1.64, p < 0.0001) versus 0.58 h (95% CI: 0.37, 0.80) observed with placebo, mean difference between safinamide and placebo 0.84 h; see Table 1 .