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Table 3 Beta cell function (measured with HOMA Model Assessment [19], and T2DM risk measured with the risk score developed by Stern et al. [21] and prevalence of the metabolic syndrome (according to ATPIII criteria [20] in NGT and subjects with prediabetes diagnosed with the OGTT and HbA1c

From: Glycated hemoglobin versus oral glucose tolerance test in the identification of subjects with prediabetes in Qatari population

 

HbA1c Criteria

OGTT Criteria

Normal

Prediabetes

P-Value

Normal

Prediabetes

P-Value

Number

246

200

 

150

296

 

Beta Cell Function

42 ± 1

37 ± 1

0.001

53 ± 2

33 ± 1

< 0.0001

% With MS

44

49

NS

20

60

< 0.0001

Future T2DM Risk Score

12.9 ± 0.8

19.3 ± 1.2

< 0.0001

8.8 ± 0.5

19.3 ± 1.1

< 0.0001

  1. MS metabolic syndrome