Table 3 Risk factors for corticosteroid response in IgAN patients by univariate and multiple Cox regression analyses

Age (high vs low)

2.11(1.03–4.39)

1.52(0.92–2.48)

SBP (high vs low)

1.73(0.86–3.49)

History of macroscopic haematuria (yes vs no)

0.86(0.58–1.19)

Oxford classification

 M0 vs M1

1.15(1.06–1.27)

0.93(0.78–1.12)

 E0 vs E1

1.21(0.51–2.71)

 C0 vs C1/C2

2.55(1.20–5.47)

2.34(1.32–4.15)

Uric acid (high vs low)

1.46(0.61–3.57)

eGFR (≥ 78.1 vs < 78.1)

2.22(1.32–3.73)

1.98(1.31–2.98)

Serum creatinine (high vs low)

0.51(0.24–1.11)

AFR (≥ 7.53 vs < 7.53)

3.63 (1.44–8.68)

2.38(1.32–4.07)