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Table 3 Correlations between serum hepcidin and other circulating miRNAs parameters

From: Circulating microRNAs and hepcidin as predictors of iron homeostasis and anemia among school children: a biochemical and cross-sectional survey analysis

Variables

Serum hepcidin

miRNAs expression

miR-146a

miR-125b

miR-122

r

P

r

P

r

P

r

P

Age

− 0.125

0.11

− 0.29

0.31

− 0.68

0.13

− 0.29

0.12

Gender

− 0.142

0.18

− 0.15

0.17

− 0.37

0.14

− 0.31

0.147

BMI

− 0.35

0.01

− 0.42

0.001

− 0.56

0.001

− 0.36

0.001

WHtR

− 0.21

0.01

− 0.35

0.001

− 0.48

0.001

− 0.72

0.001

HbA1c

− 0.18

0.01

− 0.21

0.001

− 0.38

0.001

− 0.42

0.001

Ferritin (ng/ml)

0.62

0.001

0.75

0.001

0.89

0.001

0.96

0.001

sTfR (nmol/L)

− 0.85

0.001

− 0.65

0.001

− 0.56

0.001

− 0.76

0.001

Transferrin saturation (%)

0.45

0.001

0.49

0.001

0.58

0.001

0.78

0.001

Iron (μg/dl)

0.39

0.01

0.52

0.01

0.63

0.01

0.82

0.01

TBIS

− 0.58

0.001

− 0.67

0.001

− 0.75

0.001

− 0.95

0.001

TOP

− 0.38

0.01

− 0.54

0.01

− 0.62

0.01

0.54

0.01

TAC

0.25

0.001

0.36

0.001

0.45

0.001

0.68

0.001

AGP

0.45

0.01

0.67

0.01

0.78

0.01

0.85

0.01

hs-CRP

0.189

0.01

0.165

0.01

0.198

0.01

0.178

0.01

Hgb

0.25

0.01

0.37

0.01

0.39

0.01

0.058

0.01

  1. Data are r (spearman)
  2. BMI body mass index, sTfR soluble transferrin receptor, TBIS total boy iron store, TOS total oxidative stress, TAC total antioxidant capacity, hs-CRP high sensitivity C-reactive protein, AGP α-1-acid glycoprotein. Variables were considered significantly different at P < 0.05