| <0.3 | 0.3~0.5 | 0.6~0.9 | ≥1.0 |
用药前(n) | 26 (48.15) | 23 (42.59) | 5 (9.25) | 0 |
用药后15 d (n, %) | 12 (37.03) | 14 (37.03) | 20 (20.37) | 9 (5.56) |
用药后30 d (n, %) | 6 (11.11) | 10 (33.33) | 18 (37.03) | 20 (18.52) |