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Histological grading of elastic fibre loss in both groups
| EFL grade | Group I (n = 44) | Group II (n = 35) | P-value |
|---|---|---|---|
| 0 | 2 (5%) | 0 (0%) | |
| 1+ | 29 (66%) | 7 (20%) | |
| 2+ | 9 (20%) | 13 (37%) | |
| 3+ | 4 (9%) | 15 (43%) | |
| 2+ or 3+ | 13 (29%) | 28 (80%) | <0.001 |
EFL: elastic fibre loss.
