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Convert IFCC HbA1c (mmol/mol) to NGSP HbA1c (%)
mmol/mol
20
21
22
23
24
25
26
27
28
29
%
4.0
4.1
4.2
4.3
4.3
4.4
4.5
4.6
4.7
4.8
mmol/mol
30
31
32
33
34
35
36
37
38
39
%
4.9
5.0
5.1
5.2
5.3
5.4
5.4
5.5
5.6
5.7
mmol/mol
40
41
42
43
44
45
46
47
48
49
%
5.8
5.9
6.0
6.1
6.2
6.3
6.4
6.5
6.5
6.6
mmol/mol
50
51
52
53
54
55
56
57
58
59
%
6.7
6.8
6.9
7.0
7.1
7.2
7.3
7.4
7.5
7.5
mmol/mol
60
61
62
63
64
65
66
67
68
69
%
7.6
7.7
7.8
7.9
8.0
8.1
8.2
8.3
8.4
8.5
mmol/mol
70
71
72
73
74
75
76
77
78
79
%
8.6
8.6
8.7
8.8
8.9
9.0
9.1
9.2
9.3
9.4
mmol/mol
80
81
82
83
84
85
86
87
88
89
%
9.5
9.6
9.7
9.7
9.8
9.9
10.0
10.1
10.2
10.3
mmol/mol
90
91
92
93
94
95
96
97
98
99
%
10.4
10.5
10.6
10.7
10.8
10.8
10.9
11.0
11.1
11.2
mmol/mol
100
101
102
103
104
105
106
107
108
109
%
11.3
11.4
11.5
11.6
11.7
11.8
11.8
11.9
12.0
12.1
mmol/mol
110
111
112
113
114
115
116
117
118
119
%
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.9
13.0
