Skip to main content

Table 3 Tvol (mL) of 8- to 10-year old children (median; P25, P75)

From: Iodine status of 8 to 10 years old children within 20 years following compulsory salt iodization policy in Shanghai, China

Year

Girls

Boys

Total

8 years

9 years

10 years

Subtotal

8 years

9 years

10 years

Subtotal

1997

2.7 (2.2,3.3)

2.9 (2.4,3.7)

3.0 (2.5,3.8)

2.9 (2.3,3.6)

2.6 (2.1,3.2)

2.8 (2.3,3.5)

3.1 (2.5,4.0)

2.8 (2.3,3.5)

2.9 (2.3,3.6)

1999

1.1 (0.9,1.5)

1.1 (0.9,1.4)

1.2 (0.9,1.6)

1.1 (0.9,1.5)

1.1 (1,1.5.0)

1.2 (1,1.5.0)

1.2 (1.0,1.7)

1.2 (1,1.6.0)

1.2 (0.9,1.5)

2005

2.2 (2,2.4.0)

2.4 (2.2,2.7)

2.6 (2.3,2.9)

2.4 (2.1,2.7)

2.3 (2.0,2.5)

2.4 (2.2,2.8)

2.6 (2.3,3.0)

2.4 (2.2,2.7)

2.4 (2.2,2.7)

2011

0.9 (0.7,1.0)

1.0 (0.8,1.2)

1.1 (0.9,1.3)

1.0 (0.8,1.1)

0.9 (0.7,1.1)

1.0 (0.8,1.3)

1.1 (1,1.3.0)

1.0 (0.8,1.2)

1.0 (0.8,1.2)

2014

1.6 (0.9,2.1)

1.8 (1,2.3.0)

2.1 (1.3,2.9)

1.8 (1.0,2.4)

1.6 (1,2.2.0)

1.9 (1.1,2.5)

2.0 (1.3,2.7)

1.8 (1.1,2.5)

1.8 (1.1,2.5)

2017

2.4 (1.6,3.3)

2.8 (2.1,3.5)

3.1 (2.2,4.0)

2.8 (2.0,3.6)

2.4 (1.6,3.3)

2.7 (2.0,3.5)

3.1 (2.3,4.1)

2.7 (2.0,3.6)

2.8 (2.0,3.6)