Skip to main content

Advertisement

Table 3 Mean fasting plasma glucose levels (95 % CI) for specified A1C levels in the ADAG study and KNHANES 2011

From: Fasting plasma glucose concentrations for specified HbA1c goals in Korean populations: data from the Fifth Korea National Health and Nutrition Examination Survey (KNHANES V-2, 2011)

A1C (%) KNHANES 2011a ADAG study [12]b
Mean FPG Mean fasting glucose
Mean (mmol/L) ± SD Range
<5 4.8 ± 0.4 2.8–6.8  
5 5.1 ± 0.5 3.3–8.9
6 6.1 ± 0.9 4.0–8.7
6.0–6.4 5.9 ± 0.8   6.8a
6.5–6.9 6.8 ± 1.1   7.9
7 7.7 ± 1.1 5.4–10.2  
7.0–7.4 7.5 ± 1.0   8.4
7.5–7.9 8.0 ± 1.1   9.3
8 8.8 ± 1.2 7.4–12.1 9.9c
9 11.2 ± 1.3 6.1–13.2  
≥10 13.9 ± 1.8 11.1–16.2
  1. Data are expressed as mean (±SD)
  2. ADAG A1c-derived average glucose, A1C hemoglobin A1c, FPG fasting plasma glucose, KNHANES Korea National Health and Nutrition Examination Survey
  3. aThe range of specified A1C for this fasting glucose level (6.8 mmol/L) is from 5.5 to 6.49 %
  4. bModified from Wei et al. Diabetes Care 2014;37:1048–1051 [12]. These estimates are based on the SMBG data from 470 of the ADAG study participants (237 with type 1 diabetes and 147 with type 2 diabetes) to determine the average fasting blood glucose for specified HbA1c groups
  5. cThe range of specified A1C for this fasting glucose level (9.9 mmol/L) is from 8.0 to 8.5 %