Table 3 COX regression for AAV complicated infection

Age

1.004 (1.001–1.007)

0.008

1.003 (1.000–1.006)

0.030

gender

1.444 (0.938–2.221)

0.095

0.723 (0.394–1.328)

0.296

smoking

2.293 (1.465–3.588)

0.000

2.338 (1.236–4.424)

0.009

Diabetes

1.504 (0.651–3.474)

0.339

Hemoglobin< 7.75 g/dl

2.079 (1.358–3.182)

0.001

1.362 (0.827–2.243)

0.224

Albumin< 33.95 g/l

1.902 (1.243–2.910)

0.003

1.178 (0.740–1.874)

0.490

baseline creatinine higher than 5.74 mg/dl

3.190 (2.053–4.957)

0.000

2.153 (1.323–3.502)

0.002

CD4⁺T cell< 281/ul

02.021 (1.316–3.105)

0.001

1.813 (1.133–2.900)

0.013

BVAS at the time of diagnosis > 25.5

1.883 (0.815–4.349)

0.138

corticosteroids+MMF

1.945 (1.156–3.272)

0.012

1.004 (0.571–1.765)

0.989

corticosteroids+CYC

1.906 (1.073–3.383)

0.028

1.951 (1.520–2.740)

0.042

corticosteroids+TW

1.519 (1.110–2.715)

0.042

0.572 (0.262–1.250)

0.161