Variables Ankaferd group n (%) Control group n (%) c2 p
Macroscopic scores
Pericardial adhesions Mild - Moderate (1+2) 1 (12.5) 6 (75) 6.904 0.009
Severe - Very severe (3+4) 7 (87.5) 2 (25)
Visibility of coronary         vessels Blurred (1) 1 (12.5) 5 (62.5) 4.557 0.033
Completely obscured (2) 7 (87.5) 3 (37.5)
Microscopic scores
  Inflammation None - Mild (0+1) 0 (0.0) 1 (12.5)   1.453   0.220 (NS)
Moderate - Severe (2+3) 8 (100) 7 (87.5)
  Fibrosis Mild - Moderate (1+2) 0 (0.0) 3 (37.5)   4.857 0.028
Severe (3) 8 (100) 5 (62.5)
NS: not statistically significant (P>0.05).
Table 2: The distribution of the macroscopic and microscopic scores between control group and Ankaferd group.