Table 2 Univariable Cox Hazards model analysis of conventional and AAV-related risk factors for all-cause mortality in patients with MPA and GPA

Age at diagnosis ≥65 years

5.055

1.593, 16.039

0.006

Male gender

0.557

0.195, 1.587

0.273

DM at diagnosis

3.446

1.111, 10.692

0.032

HTN at diagnosis

4.611

1.016, 20.927

0.048

GPA versus MPA

1.002

0.311, 3.226

0.997

ANCA positivity at diagnosis

3.423

0759, 15.438

0.109

BVAS at diagnosis ≥16

1.554

0.553, 4.370

0.403

FFS (2009) at diagnosis ≥2

4.849

1.341, 17.537

0.016

FIB-4 at diagnosis ≥1.45

9.958

2.550, 38.877

0.001