Let's say it's 13 people vs 6 placebo. Keep in mind subjects had mild psoriasis, so not surprising placebo is higher....Should be lower in P2B. On flip side, based on stratified data since P2B has moderate / severe psoriasis the # of people with success should be higher. So spread widens.
For the 200 mg/day (100 mg BID), 7 subjects out of 27 (25.9%)subjects achieved at least a 2 point reduction IGA for the ITT (Intent To Treat) population.
For the 200 mg/day (100 mg BID), 7 subjects out of 20 (35%)subjects achieved at least a 2 point reduction IGA for the PP (Per Protocol) population.
Among patients with the severest form of psoriasis in study, those having a baseline IGA score of 3 (“moderate”), the primary endpoint was met in 46% of patients who received 200 mg per day.