Table 3 Comparison of biopsy findings in NP and NNP
ISKDC grading score | NP group n (%) (n = 54) | NNP group n (%) (n = 83) | Total n (%) |
|---|---|---|---|
I | 5 (9.26) | 31 (37.35) | 36 (26.28) |
II | 15 (27.78) | 21 (25.30) | 36 (26.28) |
IIIa | 21 (38.89) | 27 (32.53) | 48 (35.04) |
IIIb | 8 (14.81) | 3 (3.61) | 11 (8.03) |
IV a | 3 (5.56) | 1 (1.20) | 4 (2.92) |
IV b | 0 (0.00) | 0 (0.00) | 0 (0.00) |
Va | 0 (0.00) | 0 (0.00) | 0 (0.00) |
Vb | 1 (1.85) | 0 (0.00) | 1 (0.73) |
VI | 1 (1.85) | 0 (0.00) | 1 (0.73) |