subgroup   Parameter IA IB IIA IIB IIIA IIIB F P Mean±SD Mean±SD Mean±SD Mean±SD Mean±SD Mean±SD Area % 81.67±3.98 81±1.67n 61.33±8.14b 70±7.69c 70.5±4.23cd 76.67±3.33n 20.1 0.000** nNon significant when comparing to subgroup IA bHighly significant comparing to subgroup IA cSignificant comparing to subgroup IA dSignificant comparing to subgroup IIB

Table 1: Comparison of mean area (%) of HepPar-1 immunoreactivity among studied subgroups.