Skin Perfusion Pressure Is a Prognostic Factor in Hemodialysis Patients

Table 4

Two-year outcomes of lower limb survival and overall survival by risk classification. Lower limb and overall survival were significantly lower in the high-risk group compared to those in the other groups.

Lower limb survival	1 year	2 years
Low risk	99.5%	99.5%
Intermediate risk	95.6%	93.2%
High risk	83%	76%
Overall survival	1 year	2 years
Low risk	98.2%	96.9%
Intermediate risk	97.8%	84.2%
High risk	85.7%	61.2%