Liver fibrosis stages n HA  (ng/ml)a sICAM-1  (ng/ml)a
Mean ±SD Range Mean ±SD Range
1 6 131.7 ±111.8 30-350 92.2 ±103.4 15.8-270
2 7 328.6 ±188.1 50-600 125.7 ±103.3 17.8-290
3 10 569 ±492.7 60-1700 146.1 ±79 19.6-265
4 1 3300 3300 572 572
5 6 2705 ±1827.1 480-4900 407.7 ±115.2 290-605
a=Highly significant difference between liver fibrosis stages as regard level of HA with higher level in stage 5 followed by 4 and as regard level of sICAM-1 with higher level in stage 4 followed by 5 (ANOVA test, p<0.001).
Table 4: Relation between each one of liver fibrosis stages and level of HA and sICAM-1 in the studied groups.