Document Classification

Section Type: RESULTS

Text: (3) The percentage of CD4 + subpopulation and ratio of CD4 + / CD8 + in EIN group were obviously higher than those in EN group on 7 PBD [CD4 + (55 + / - 5 vs 45 + / - 5) %, CD4 + / CD8 + (1. 92 + / - 0. 31 vs 1. 53 + / - 0. 27) %, P < 0. 05] and 10 PBD [CD4 + (56 + / - 5 vs 49 + / - 5) %, CD4 + / CD8 + (2. 36 + / - 0. 36 vs 1. 72 + / - 0. 42), P < 0. 05].