The neutrophil counts (G / L) in 2 groups before and after treatment Point of time Group I 1 Group II 2 Difference 1 - 2 (G / L) p TB ± SD (n = 46) TB ± SD (n = 14) Before treatment (T0) 6, 58 ± 3, 06 6, 13 ± 2, 79 0, 88 >0, 05 After treatment (T4) 10, 01 ± 5, 58 8, 07 ± 2, 97 2, 04 >0, 05 Changes (T4-T0) Average 3, 44 1, 94 1, 5 >0, 05 P <0, 01 >0, 05 T0: Time of admission, T4: Time of discharge (usually after 4 weeks); TB ± SD: Average ± SD.