Table 3:

Multivariable association of macronutrients and food groups intake with urinary selenium excretion in KTR.

Urinary selenium excretion, log2
Std βP
Macronutrients, g/24-h
 Protein (Maroni)0.48<.001
 Fat0.06.20
 Carbohydrates−0.06.22
R= 0.30, all VIF < 4
Food groups, g/24-h
 Fish0.12.001
 Meat0.06.13
 Vegetable0.05.16
 Fruit0.04.35
 Bread−0.001.99
 Dairy0.05.21
R= 0.17, all VIF < 4
Urinary selenium excretion, log2
Std βP
Macronutrients, g/24-h
 Protein (Maroni)0.48<.001
 Fat0.06.20
 Carbohydrates−0.06.22
R= 0.30, all VIF < 4
Food groups, g/24-h
 Fish0.12.001
 Meat0.06.13
 Vegetable0.05.16
 Fruit0.04.35
 Bread−0.001.99
 Dairy0.05.21
R= 0.17, all VIF < 4

Multivariable linear regression analyses were performed. Adjustment was performed in each linear regression analysis by sex, body surface area, eGFR, urinary volume and plasma albumin concentration.

VIF, variance inflation factor.

Table 3:

Multivariable association of macronutrients and food groups intake with urinary selenium excretion in KTR.

Urinary selenium excretion, log2
Std βP
Macronutrients, g/24-h
 Protein (Maroni)0.48<.001
 Fat0.06.20
 Carbohydrates−0.06.22
R= 0.30, all VIF < 4
Food groups, g/24-h
 Fish0.12.001
 Meat0.06.13
 Vegetable0.05.16
 Fruit0.04.35
 Bread−0.001.99
 Dairy0.05.21
R= 0.17, all VIF < 4
Urinary selenium excretion, log2
Std βP
Macronutrients, g/24-h
 Protein (Maroni)0.48<.001
 Fat0.06.20
 Carbohydrates−0.06.22
R= 0.30, all VIF < 4
Food groups, g/24-h
 Fish0.12.001
 Meat0.06.13
 Vegetable0.05.16
 Fruit0.04.35
 Bread−0.001.99
 Dairy0.05.21
R= 0.17, all VIF < 4

Multivariable linear regression analyses were performed. Adjustment was performed in each linear regression analysis by sex, body surface area, eGFR, urinary volume and plasma albumin concentration.

VIF, variance inflation factor.

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