14 December 2023>: Clinical Research
Association of Ischemia-Modified Albumin (IMA) in Saliva, Serum, and Urine with Diagnosis of Chronic Kidney Disease (CKD) in Children: A Case-Control Study
Julita Szulimowska 1ABCDEF , Anna Zalewska 1ACD , Katarzyna Taranta-Janusz 2ABD , Daria Trocka 3C , Małgorzata Żendzian-Piotrowska 4C , Ryszard Tomasiuk 5C , Mateusz Maciejczyk 4ACDEFG*DOI: 10.12659/MSM.942230
Med Sci Monit 2023; 29:e942230
Table 3 Correlations with clinical parameters in children with chronic kidney disease (CKD).
NWS IMA | SWS IMA | Serum IMA | Urine IMA | |||||
---|---|---|---|---|---|---|---|---|
r | P | r | p | r | p | r | p | |
Age | 0.318 | 0.13 | 0.376 | 0.07 | 0.016 | 0.944 | −0.144 | 0.522 |
eGFR | −0.798 | −0.098 | 0.648 | 0.256 | 0.262 | 0.094 | 0.678 | |
CKD stage | 0.814 | 0.027 | 0.901 | −0.262 | 0.252 | −0.131 | 0.561 | |
Serum Cr | 0.711 | 0.221 | 0.299 | −0.341 | 0.131 | −0.206 | 0.357 | |
Serum urea | 0.739 | −0.036 | 0.867 | −0.326 | 0.15 | −0.203 | 0.365 | |
Albuminuria | 0.456 | 0.089 | −0.043 | 1 | −0.206 | 0.499 | −0.326 | 0.277 |
Proteinuria | 0.01 | 0.969 | −0.264 | 0.274 | −0.065 | 0.812 | 0.277 | 0.282 |
Hgb | −0.186 | 0.395 | 0.066 | 0.765 | 0.023 | 0.922 | −0.021 | 0.929 |
Hct | −0.165 | 0.442 | 0.011 | 0.96 | −0.063 | 0.786 | 0.05 | 0.824 |
Fe | 0.308 | 0.143 | −0.153 | 0.475 | 0.083 | 0.722 | −0.131 | 0.563 |
Ferritin | 0.051 | 0.822 | 0.002 | 0.994 | −0.235 | 0.333 | −0.053 | 0.823 |
UIBC | −0.025 | 0.915 | −0.026 | 0.911 | 0.231 | 0.356 | −0.061 | 0.803 |
ALP | 0.203 | 0.365 | 0.181 | 0.419 | 0.121 | 0.622 | 0.085 | 0.722 |
PTH | 0.491 | 0.089 | 0.686 | −0.045 | 0.85 | −0.019 | 0.935 | |
Ca | 0.269 | 0.204 | −0.194 | 0.364 | 0.008 | 0.973 | −0.501 | 0.018 |
Vit. D | −0.194 | 0.374 | 0.059 | 0.788 | −0.063 | 0.791 | −0.402 | 0.07 |
SBP | 0.196 | 0.358 | 0.015 | 0.944 | −0.448 | −0.423 | ||
DBP | 0.16 | 0.454 | 0.011 | 0.958 | −0.501 | −0.54 | ||
IMA NWS | 1 | 0.066 | 0.759 | −0.377 | 0.092 | −0.307 | 0.165 | |
IMA SWS | 0.066 | 0.759 | 1 | −0.145 | 0.529 | 0.066 | 0.77 | |
IMA serum | −0.377 | 0.092 | −0.145 | 0.529 | 1 | 0.396 | 0.093 | |
IMA urine | −0.307 | 0.165 | 0.066 | 0.77 | 0.396 | 0.093 | 1 | |
Spearman;s rank correlation coefficient was used. ALP – alkaline phosphatase; Ca – calcium ions; DBP – diastolic blood pressure; eGFR – estimated glomerular filtration rate determined with the Schwartz formula; Fe – serum iron levels; Hgb – hemoglobin level; Hct – hematocrit; NWS – non-stimulated whole saliva; SWS – stimulated whole saliva; PTH – parathyroid hormone; SBP – systolic blood pressure; sCr – serum creatinine; UA – uric acid; UIBC – unsaturated iron-binding capacity; Vit. D – vitamin D. |