# - difference significant (p<0.01) when comparing between 1 and 2 group, © - difference was significantly (p<0.05) when compared with group 3, α - difference is not
significant (p>0.05) when compared with group 3, * - difference was significantly (p<0.001) when compared to treatment and after 2 months between the group (subgroup),
@ - significant difference (p<0.05) when comparing between 1A and 2A subgroup, ¢ significant difference (p<0.01) when Comparing between 1B and 2B subgroup,
® - significant difference (p<0.05) when comparing between 1A and 1B subgroup, ¤ - significant difference (p<0.05) when comparing between 2A and 2B subgroup, † -
difference is not significant (p>0.05) when comparing between 1A and 2B subgroup, ■ - significant difference (p<0.001) when comparing between 1A and 2B subgroup,
● - the difference is not significant (p>0.05) when comparing between the 2A and 1B subgroup |