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. 2008 Nov 20;1(1):20–28. doi: 10.4021/gr2008.10.1220

Table 4. HAI score and collagen levels.

Group n Inflammation score Fibrosis score Collagen (%)
Baseline 26 15.7±6.3 3.2±0.6 21.6±9.3
Week 4 26 10.7±4.8* 2.2±0.3* 14.7±6.4*
Baseline 21 15.6±5.9 3.3±0.4 22.7±9.8
Week 4 21 14.2±6.6 3.1±0.5 21.2±9.3

Hepatic inflammation, fibrosis and collagen deposit before and after treatment in two groups. *P<0.05 VS baseline; P<0.05 VS 4 weeks in treated group. Collagen density was represented by the collagen percentage in each field, data was mean ± SD.