The best cut point of IFG and effects of its change on the statues of metabolism among Chongqing adults in China
- VernacularTitle:不同空腹血糖受损下限切点对重庆地区人群代谢状态的影响
- Author:
Suhua ZHANG
;
Wei REN
;
Rong LI
- Publication Type:Journal Article
- Keywords:
Impaired fasting glucose;
Impaired glucose regulation;
ROC analysis;
Cut point
- From:
Chinese Journal of Diabetes
1994;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To find the best cut point of FPG to predict diabetes(DM) and impaired glucose tolerance(IGT) and to study its effects on the metabolism status.Methods The ROC analysis of FPG in 3189 citizens from some area of Chongqing without a previous history of diabetes was done by OGTT in a cross-section study.The metabolic features of impaired glucose regulation(IGR) and its subcategories were analyzed according to 5.6 mmol/L and 6.1 mmol/L as the FPG threshold for IFG.Results The areas under the ROC curve were 0.899 for diabetes and 0.728 for IGT.The cut point of FPG with the best equilibrium between sensitivity and specificity was 5.6 mmol/L for diabetes and 5.2 mmol/L for IGT.Among people whose 2 hPG
