Table 4 Analysis of the effect of serum ALP on serum adjusted calcium, phosphorus, and iPTH by GEE.

From: Longitudinal study on the change trend of serum alkaline phosphatase and its possible influencing factors in peritoneal dialysis patients

 

Model1a

dependent variable adjusted Ca

Model2b

dependent variable

P

Model3c

dependent variable

iPTH

B

(95%CI)

Wald Chi-Square

p

B

(95%CI)

Wald Chi-Square

p

B

(95%CI)

Wald Chi-Square

p

Time (as factors)

–

2.088

0.955

–

9.937

0.192

–

7.122

0.416

ALP (U/L)

0.000 (− 0.003, 0.002)

0.220

0.639

0.000 (− 0.001, 0.000)

0.497

0.481

0.070 (− 0.067, 0.207)

1.012

0.314

  1. Working correlation matrix: AR(1).
  2. aModel 1 adjusted for sex, diabetes or not, age, PD vintage, P, Total Kt/V, ALB, CRP,25(OH)D.
  3. bModel 2 adjusted for sex, diabetes or not, age, PD vintage, adjusted Ca, Total Kt/V, iPTH, ALB, CRP, 25(OH)D.
  4. cModel 3 adjusted for sex, diabetes or not, age, PD vintage, adjusted Ca, P, Total Kt/V, ALB, CRP, 25(OH)D.
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