PFPC
Stats Canada Data

Cycle 3 - Data for age group 20-39 (All - no exclusions)

 

Males

Females

TSH
(mIU/L)

1.53

1.80

FT4
(pmol/L)

15.5

14.1

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

2.0

2.80

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

35

41

Creatinine (mmol/L)

11.1

8.4

Iodine (Ámol/L)

0.74

0.74

Iodine/Creatinine Ratio
(nmol/mmol)

72 (63)

99 (88)

Numerous age groups are available from the Cycle 3 data set. As TSH values change with age, gender (puberty), diabetes, etc., we have taken here the most stable age group (age 20 to 39).

90th Percentile

 

Males

Females

TSH
(mIU/L)

3.06

3.53

FT4
(pmol/L)

18

17

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

5

5.80

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

72

97

Creatinine (mmol/L)

26.8

21.5

Iodine (Ámol/L)

1.79

2.34

Iodine/Creatinine Ratio
(nmol/mmol)

205E

225

75th Percentile

 

Males

Females

TSH
(mIU/L)

2.16

2.18

FT4
(pmol/L)

17.2

15.2

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

2.90

4.10

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

54

64

Creatinine (mmol/L)

19.1

15.3

Iodine (Ámol/L)

1.26

1.28

Iodine/Creatinine Ratio
(nmol/mmol)

103

150

50th Percentile

 

Males

Females

TSH
(mIU/L)

1.48

1.54

FT4
(pmol/L)

15.5

14.0

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

1.70

2.70

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

33.0

37.0

Creatinine (mmol/L)

12.3

9.1

Iodine (Ámol/L)

0.81

0.81

Iodine/Creatinine Ratio
(nmol/mmol)

70

94

25th Percentile

 

Males

Females

TSH
(mIU/L)

1.06

1.18

FT4
(pmol/L)

13.9

12.8

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

1.20

1.90

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

25

26

Creatinine (mmol/L)

6.8

5.1

Iodine (Ámol/L)

0.53

0.47

Iodine/Creatinine Ratio
(nmol/mmol)

43

65

10th Percentile

 

Males

Females

TSH
(mIU/L)

0.74

0.82

FT4
(pmol/L)

12.2

11.7

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

0.93

1.30

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

18.0

21.0

Creatinine (mmol/L)

3.3

2.8E

Iodine (Ámol/L)

0.22E

F (too unreliable)

Iodine/Creatinine Ratio
(nmol/mmol)

29E

44


Children 6 - 11

 

Males

Females

TSH
(mIU/L)

1.98

1.97

FT4
(pmol/L)

14.9

14.8

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

3.20

2.80

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

30

27

Creatinine (mmol/L)

7.9

7.0

Iodine (Ámol/L)

1.55

1.10

Iodine/Creatinine Ratio
(nmol/mmol)

198

162

Teenagers 12-19

 

Males

Females

TSH
(mIU/L)

1.67

1.11

FT4
(pmol/L)

14.9

14.3

UFUC
Fluoride adjusted for urine creatinine
(Ámol/mmol)

2.40

1.80

UFSG
Fluoride adjusted for specific gravity
(Ámol/L)

35

28

Creatinine (mmol/L)

13.1

10.5

Iodine (Ámol/L)

1.16

1.04

Iodine/Creatinine Ratio
(nmol/mmol)

90

102

Statistics Canada - Hormone measures of the household population

Statistics Canada, Canadian Health Measures Survey (CHMS) Data User Guide: Cycle 3. Ottawa, ON (2015)
https://www.statcan.gc.ca/eng/start

E = Use with Caution


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