Baseline histologic featuresa
Parameter | CR | PR | NR | P |
---|---|---|---|---|
n | 37 | 21 | 28 | |
WHO III ≥50% (n [%]) | 14 (38) | 12 (57) | 18 (64) | 0.07 |
WHO IV (n [%]) | 23 (62) | 8 (38) | 10 (36) | |
Unclassified (n [%]) | 1 (5) | |||
Activity index (mean ± SD) | 11.8 ± 4.2 | 11.2 ± 5.4 | 12.7 ± 4.6 | NS |
≥12 (n [%]) | 16 (43) | 10 (48) | 16 (57) | NS |
Chronicity index (mean ± SD) | 2.3 ± 1.8 | 4.1 ± 2.5 | 4.4 ± 2.8 | 0.001b |
≥4 (n [%]) | 10 (27) | 14 (67) | 17 (61) | 0.003c |