The Scottish Health Survey 2008

The Scottish Health Survey 2008


Table 2.5 Internal quality control results for glycated haemoglobin

2008

Date

n

Level (mg/l) Target/Achieved

Acceptable Range

S.D. (mg/l) Achieved

C.V (%) Achieved

February 2008

60

5.4/5.49

5.2-5.6

0.12

2.2

59

9.5/9.31

9.3-9.7

0.17

1.8

March

61

5.4/5.41

5.2-5.6

0.07

1.3

60

9.5/9.24

9.3-9.7

0.10

1.1

April

63

5.4/5.56

5.2-5.6

0.06

1.1

62

9.5/9.32

9.3-9.7

0.09

1.0

May

39

5.4/5.57

5.2-5.6

0.07

1.3

38

9.5/9.35

9.3-9.7

0.06

0.6

June

44

5.5/5.55

5.3-5.7

0.07

1.3

45

9.4/9.38

9.1-9.6

0.10

1.1

July

101

5.5/5.55

5.3-5.7

0.07

1.3

102

9.4/9.44

9.1-9.6

0.12

1.3

August

60

5.5/5.48

5.3-5.7

0.06

1.1

60

9.4/9.37

9.1-9.6

0.10

1.1

September

82

5.5/5.47

5.3-5.7

0.08

1.5

81

9.4/9.39

9.1-9.6

0.07

0.7

October

91

5.5/5.52

5.3-5.7

0.06

1.1

89

9.4/9.43

9.1-9.6

0.08

0.8

November

68

5.5/5.47

5.3-5.7

0.05

0.9

69

9.4/9.43

9.1-9.6

0.08

0.8

December

68

5.5/5.46

5.3-5.7

0.06

1.1

66

9.4/9.41

9.1-9.6

0.07

0.7

January 2009

79

5.5/5.47

5.3-5.7

0.05

0.9

79

9.4/9.34

9.1-9.6

0.08

0.9

February

74

5.5/5.58

5.3-5.7

0.06

1.1

75

9.4/9.49

9.1-9.6

0.10

1.1

March

94

5.5/5.60

5.3-5.7

0.05

0.9

96

9.4/9.56

9.1-9.6

0.08

0.8

April

85

5.5/5.63

5.3-5.7

0.06

1.1

86

9.4/9.55

9.1-9.6

0.10

1.0

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