Table 3 Influence of biochemical parameter on the survival time of patients on hemodialysis
Factors | Mean survival time (year) (SD) | 95% CI (years) | p-valuea |
|---|---|---|---|
Laboratory Values | |||
Post urea (mg/dl) | |||
≤ 29,00 | 5,411 (0,548) | 4,337 – 6,485 | 0,006 |
29,01 – 47,00 | 7,594 (0,640) | 6,339 – 8,849 | |
≥ 47,01 | 7,335 (0,655) | 6,051 – 8,618 | |
Creatinine (mg/dl) | |||
≤ 4,80 | 5,687 (0,649) | 4,414 – 6,960 | 0,030 |
4,81 – 7,20 | 7,008 (0,753) | 5,532 – 8,485 | |
≥ 7,21 | 7,672 (0,719) | 6,262 – 9,082 | |
Calcium (mg/dl) | |||
≤ 8,99 | 6,803 (1226) | 4,399 – 9,206 | 0,154 |
9,00 – 11,00 | 6,597 (0,598) | 5,425 – 7,768 | |
≥ 11,01 | 4,390 (0,896) | 2,635 – 6,146 | |
Phosphorus (meq/lit) | |||
≤ 4,49 | 5,676 (0,533) | 4,632 – 6,721 | 0,047 |
4,50 – 6,00 | 7,626 (0,759) | 6,138 – 9,114 | |
≥ 6,01 | 7,118 (0,891) | 5,371 – 8,865 | |
Glucose (mg/dl) | |||
≤ 99,99 | 7,155 (0,603) | 5,973 – 8,337 | 0,768 |
100,00 – 125,99 | 6,423 (0,776) | 4,903 – 7,944 | |
≥ 126,00 | 6,794 (0,638) | 5,545 – 8,044 | |
Potassium (meq/lit) | |||
≤ 4,40 | 6,263 (0,675) | 4,940 – 7,585 | 0,530 |
4,41 – 5,20 | 6,981 (0,686) | 5,636 – 8,326 | |
≥ 5,21 | 6,747 (0,652) | 5,469 – 8,025 | |
Red blood cell (g/dl) | |||
≤ 3,00 | 6,173 (0,393) | 5,404 – 6,943 | 0,434 |
3,01 – 4,00 | 6,656 (0,705) | 5,273 – 8,038 | |
≥ 4,01 | 6,328 (0,531) | 5,287 – 7,369 | |
Hemoglobin (g/dl) | |||
≤ 8,30 | 6,716 (0,658) | 5,427 – 8,004 | 0,991 |
8,31 – 9,70 | 6,458 (0,681) | 5,123 – 7,793 | |
≥ 9,71 | 6, 288 (0,658) | 5,299 – 7,877 | |
Hematocrit (%) | |||
≤ 25,30 | 6,792 (0,690) | 5,439 – 8,145 | 0,896 |
25,31–29,80 | 6,485 (0,698) | 5,117 – 7,852 | |
≥ 29,81 | 6,672 (0,645) | 5,408 – 7,937 | |
Leukocyte (μg/l) | |||
≤ 5,80 | 7,455 (0,716) | 6,052 – 8,858 | 0,059 |
5,81 – 7,70 | 5,571 (0,497) | 4,597 – 6,546 | |
≥ 7,71 | 7,592 (0,708) | 6,204 – ,980 | |
Albumin (g/dl) | |||
≤ 3,50 | 6,256 (0,640) | 5,002 – 7,510 | 0,059 |
3,51 – 4,00 | 7,921 (0,670) | 6,608 – 9,234 | |
≥ 4,01 | 6,500 (0,587) | 5,350 – 7,650 | |
Ferritin (μg/l) | |||
≤ 178,40 | 5,872 (0,569) | 4,757 – 6,986 | 0,049 |
178,41–494,00 | 8,265 (0,740) | 6,815 – 9,715 | |
≥ 494,01 | 6,050 (0,522) | 5,026 – 7,073 | |
Serum iron (μg/l) | |||
≤ 49,99 | 6,591 (0,630) | 5,356 – 7,826 | 0,065 |
50,00–150,00 | 7,140 (0,486) | 6,187 – 8,093 | |
≥ 150,01 | 3,757 (0,887) | 2,019 – 5,495 | |
Alkaline phosphatase (U/l) | |||
≤ 131,00 | 6,740 (0,860) | 5,055 – 8,425 | 0,636 |
131,01–221,00 | 7,437 (0,653) | 6,157 – 8,716 | |
≥ 221,01 | 6,275 (0,472) | 5,351 – 7,199 | |
Proteins (mg/dl) | |||
≤ 6,30 | 6,865 (0,640) | 5,609 – 8,120 | 0,122 |
6,31–7,00 | 7,403 (0,673) | 6,084 – 8,722 | |
≥ 7,01 | 6,174 (0,550) | 5,096 – 7,252 | |
Globulin (g/dl) | |||
≤ 2,72 | 6,779 (0,571) | 5,660 – 7,898 | 0,775 |
2,73–3,40 | 6,280 (0,516) | 5,268 – 7,292 | |
≥ 3,41 | 7,345 (0,770) | 5,836 – 8,855 | |
PTH (pg/ml) | |||
≤ 2,72 | 6,911 (0,649) | 5,638 – 8,184 | 0,682 |
2,73–3,40 | 7,107 (0,684) | 5,766 – 8,448 | |
≥ 3,41 | 6,572 (0,473) | 5,644 – 7,500 | |
Aluminum (μg/l) | |||
≤ 5,90 | 7,533 (0,774) | 6,016 – 9,051 | 0,307 |
5,91–12,40 | 8,625 (0,790) | 7,078 – 10,173 | |
≥ 12,41 | 7,005 (0,567) | 5,893 – 8,116 | |
Cholesterol (mg/dl) | |||
≤ 145,00 | 7,798 (0,662) | 6,501 – 9,095 | 0,320 |
146,00–179,00 | 9,229 (0,825) | 7,612 – 10,847 | |
≥ 180,00 | 8,179 (0,791) | 6,629 – 9,730 | |
Triglyceride (mg/dl) | |||
≤ 110,00 | 7,836 (0,655) | 6,553 – 9,120 | 0,903 |
110,01–170,00 | 8,797 (0,868) | 7,095 – 10,498 | |
≥ 170,01 | 7,859 (0,602) | 6,679 – 9,040 | |
PRU | |||
≤ 62,32 | 7,514 (0,685) | 6,172 – 8,856 | 0,076 |
62,33–70,97 | 7,630 (0,634) | 6,389 – 8,872 | |
≥ 70,98 | 5,441 (0,517) | 4,427 – 6,454 | |
nPCR (mg/dl) | |||
≤ 0,91 | 6,959 (0,785) | 5,419 – 8,498 | 0,043 |
0,92–1,33 | 8,061 (0,634) | 6,819 – 9,303 | |
≥ 1,34 | 6,523 (0,596) | 5,354 – 7,691 | |
Calcium x Phosphorus (mg/dl) | |||
≤ 34,24 | 5,782 (0,578) | 4,649 – 6,915 | 0,141 |
34,25–49,24 | 7,257 (0,745) | 5,797 – 8,718 | |
≥ 49,25 | 7,006 (0,707) | 5,619 – 8,392 | |
Pre urea (mg/dl) | |||
≤ 95,00 | 5,796 (0,643) | 4,536 – 7,055 | 0,121 |
95,01–132,00 | 7,273 (0,777) | 5,750 – 8,796 | |
≥ 132,01 | 7,239 (0,690) | 5,886 – 8,592 | |