24 December 2020 : Clinical Research
Comparison of Second- and Third-Generation Parathyroid Hormone Test Results in Patients with Chronic Kidney Disease
Magdalena Wójtowicz1ABCDEF, Wiesław Piechota1CDEF*, Zofia Wańkowicz2DEF, Jerzy Smoszna2DE, Stanisław Niemczyk2DEDOI: 10.12659/MSM.928301
Med Sci Monit 2020; 26:e928301
Table 7 Multiple regression analysis for correlates of intact parathyroid hormone and parathyroid hormone 1–84 in patients with CKD in the pre-dialysis period (n=78).
| Log[iPTH] – patients in pre-dialysis period | ||
|---|---|---|
| Explanatory variable | β±SE | p |
| Log[CKD-EPI creatinine-cystatin] | −0.3364±0.1018 | 0.0015 |
| Log[Ca total] | −0.1005±0.0785 | 0.2046 |
| Log[BAP] | −0.0083±0.0912 | 0.9282 |
| Log[Osteocalcin] | 0.5301±0.1449 | 0.0005 |
| Log[-CrossLaps]β | −0.0199±0.1336 | 0.8822 |
| Log[CKD-EPI creatinine-cystatin] | −0.3804±0.0908 | 0.0001 |
| Log[Osteocalcin] | 0.5179±0.0908 | <0.0001 |
| Log[CKD-EPI creatinine-cystatin] | −0.2951±0.1059 | 0.0068 |
| Log[Ca total] | −0.1030±0.0816 | 0.2111 |
| Log[BAP] | 0.0045±0.0948 | 0.9621 |
| Log[Osteocalcin] | 0.5530±0.1506 | 0.0005 |
| Log[-CrossLaps]β | −0.0307±0.1388 | 0.8254 |
| Log[CKD-EPI creatinine-cystatin] | −0.3359±0.0943 | 0.0007 |
| Log[Osteocalcin] | 0.5428±0.0943 | <0.0001 |
| β – standardized regression coefficient; SE – standard error; R – determination coefficient; p – significance level. | ||