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Table 5 Relationship between absolute iron deficiency anaemia and Hepcidin or GDF-15 as primary biomarker among CKD participants

From: Hepcidin and GDF-15 are potential biomarkers of iron deficiency anaemia in chronic kidney disease patients in South Africa

Variable

aMultivariable logistic regression analysis with Hepcidin as the primary factor

bMultivariable logistic regression analysis with GFD15 as the primary factor

Adjusted Odds ratio

95%CI

P-value

Adjusted Odds ratio

95%CI

P-value

Hepcidin

1.0021

0.9991–1.0051

0.176

–

–

–

GDF-15

–

–

–

1.00038

1.0001–1.0006

0.003

  1. aMultivariable logistic regression of the model of the relationship between Hepcidin and iron deficiency anaemia
  2. bMultivariable logistic regression of model of the relationship between GDF-15 and iron deficiency anaemia
  3. The 2 models corrected for gender, age, CKD stage history of Diabetes mellitus, race, C-reactive protein, mean corpuscular volume
  4. CI Confidence interval