Table 2 Cox regression model for patient mortality 90 days after start of renal replacement therapy

Primary renal disease

<0.001

Glomerulonephritis

Reference

Cystic kidney disease

-0.280

0.756

0.639-0.894

0.001

Renal vascular disease

0.331

1.392

1.232-1.573

<0.001

Diabetes

0.767

2.154

1.899-2.444

<0.001

Other diseases

0.407

1.502

1.324-1.705

<0.001

Unknown

0.296

1.345

1.178-1.535

<0.001

Therapy at 90 days

<0.001

Hemodialysis

Reference

Peritoneal dialysis

-0.131

0.877

0.817-0.943

<0.001

Kidney transplantation

-1.634

0.195

0.117-0.325

<0.001

Male sex

0.067

1.070

1.005-1.139

0.04

Age (per year)

0.054

1.055

1.052-1.058

<0.001