| Placebo (n = 33) | ASP5094 (n = 32) |
---|---|---|
ACR50 responders, n (%)a | 6 (18.2) | 2 (6.3) |
 Difference (90% CI) | −11.9 (−25.0, 1.2) | |
 P valueb | 0.258 | |
ACR20 responders, n (%)c | 16 (48.5) | 12 (37.5) |
 Difference (90% CI) | −11.0 (− 31.1, 9.1) | |
 P valueb | 0.455 | |
ACR70 responders, n (%)c | 2 (6.1) | 1 (3.1) |
 Difference (90% CI) | −2.9 (−11.4, 5.6) | |
 P valueb | 1.000 |