Amounts of micronutrients in the urine, (mg/L)

Se

Cu

Zn

Descriptive parameters

Mothers

Infants

Mothers

Infants

Mothers

Infants

Geometric mean

0.004

0.004

0.029

0.027

0.004

0.004

SD

0.003

0.003

0.028

0.029

0.003

0.003

95% CL (low)

0.003

0.003

0.023

0.021

0.003

0.003

95% CL (high)

0.005

0.004

0.036

0.034

0.005

0.005

Median

BDL

BDL

0.04

0.03

BDL

BDL

Minimum

BDL

BDL

0.01

0.01

BDL

BDL

Maximum

0.008

0.007

0.10

0.11

0.07

0.008