That rate looks not-statistically significant in that study. And also not too “serious” (in layman’s terms, not medically speaking) as the baseline rate for the

That rate looks not-statistically significant in that study. And also not too “serious” (in layman’s terms, not medically speaking) as the baseline rate for the placebo was 18/10000 (the 1/1000 is a delta value above that)