Table 3.
Comparison of respective frequencies of the seven histopathologic abnormalities in our tubal dysplasia scoring system.
| Histopathological items | Group A (n= 40) |
Group B (n=15) |
Group C (n=116) |
P |
|---|---|---|---|---|
| Epithelial pseudostratification | 36 (90%) | 13 (86.6%) | 56 (48.2%) | P1=0.0001 P2=0.0002 P3=0.82 |
| Tufting | 32 (80%) | 13 (86.6%) | 13 (11.2%) | P1<0.0001 P2<0.0001 P3=0.9100 |
| Loss of nuclear polarity | 36 (90%) | 12 (80%) | 26 (22.4%) | P1<0.0001 P2=0.003 P3=0.76 |
| Increase in nuclear density | 35 (87.5%) | 7 (46.6%) | 14 (12%) | P1<0.0001 P2=0.0015 P3=0.011 |
| Nuclear atypia | 20 (50%) | 12 (80%) | 11 (9.4%) | P1<0.0001 P2<0.0001 P3=0.021 |
| Nucleomegaly | 34 (85%) | 10 (66.6%) | 14 (12%) | P1<0.0001 P2<0.0001 P3=0.12 |
| Loss of ciliation | 34 (85%) | 12 (80%) | 7 (6%) | P1<0.0001 P2<0.0001 P3=0.89 |
P1, statistical differences between group A and C; P2, statistical differences between group B and C; P3, statistical differences between group A and B.