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. 2011 Jul 18;27(2):758–765. doi: 10.1093/ndt/gfr355

Table 4.

Cox regression analysis showing association between survival and frequency of pain on non-dialysis daysa

Variable HR 95% CI P-value
Age 1.044 1.014–1.074 0.004
Albumin 0.282 0.098–0.808 0.018
Frequency of pain on non-dialysis days 1.097 1.001–1.201 0.047
a

All analyses are controlled for diabetes mellitus and HIV infection.