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Prospective Study
Copyright: ©Author(s) 2026.
World J Nephrol. Mar 25, 2026; 15(1): 116148
Published online Mar 25, 2026. doi: 10.5527/wjn.v15.i1.116148
Table 1 Shear wave elastography values across interstitial fibrosis and tubular atrophy grades
IF/TA grade
Mean SWE (kPa)
SD
Mean SWE (m/s)
SD
No fibrosis (A)13.351.372.090.11
Mild fibrosis (B)21.664.502.660.28
Moderate fibrosis (C)28.574.913.060.28
Marked fibrosis (D)40.315.063.630.24
P value< 0.001< 0.001
Table 2 Serum transforming growth factor-β1 levels across interstitial fibrosis and tubular atrophy grades
IF/TA grade
Mean TGF-β1 (pg/mL)
SD
No fibrosis (A)11918.187636.16
Mild fibrosis (B)11100.736089.92
Moderate fibrosis (C)12433.006800.01
Marked fibrosis (D)15438.107647.07
P value1.0