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Fasting proinsulin and 2-h post-load glucose levels predict the conversion to NIDDM in subjects with impaired glucose tolerance: the Hoorn Study.
Diabetologia. 1996 Jan; 39(1):113-8.D

Abstract

The aims of the present study were to observe the natural history of impaired glucose tolerance and to identify predictors for development of non-insulin-dependent diabetes mellitus (NIDDM). A survey of glucose tolerance was conducted in subjects aged 50-74 years, randomly selected from the registry of the middle-sized town of Hoorn in the Netherlands. Based on the mean values of two oral glucose tolerance tests subjects were classified in categories of glucose tolerance according to the World Health Organization criteria. All subjects with impaired glucose tolerance (n = 224) were invited to participate in the present study, in which 70% (n = 158) were subsequently enrolled. During follow-up subjects underwent a repeated paired oral glucose tolerance test. The mean follow-up time was 24 months (range 12-36 months). The cumulative incidence of NIDDM was 28.5% (95% confidence interval 15-42%). Age, sex, and anthropometric and metabolic characteristics at baseline were analysed simultaneously as potential predictors of conversion to NIDDM using multiple logistic regression. The initial 2-h post-load plasma glucose levels and the fasting proinsulin levels were significantly (p < 0.05) related to the incidence of NIDDM. Anthropometric characteristics, the 2-h post-load specific insulin levels and the fasting proinsulin/fasting insulin ratio were not related to the incidence of NIDDM. These results suggest that beta-cell dysfunction rather than insulin resistance plays the most important role in the future development of diabetes in a high-risk Caucasian population.

Authors+Show Affiliations

Institute for Research in Extramural Medicine, Vrije Universiteit, Amsterdam, Netherlands.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

8720611

Citation

Nijpels, G, et al. "Fasting Proinsulin and 2-h Post-load Glucose Levels Predict the Conversion to NIDDM in Subjects With Impaired Glucose Tolerance: the Hoorn Study." Diabetologia, vol. 39, no. 1, 1996, pp. 113-8.
Nijpels G, Popp-Snijders C, Kostense PJ, et al. Fasting proinsulin and 2-h post-load glucose levels predict the conversion to NIDDM in subjects with impaired glucose tolerance: the Hoorn Study. Diabetologia. 1996;39(1):113-8.
Nijpels, G., Popp-Snijders, C., Kostense, P. J., Bouter, L. M., & Heine, R. J. (1996). Fasting proinsulin and 2-h post-load glucose levels predict the conversion to NIDDM in subjects with impaired glucose tolerance: the Hoorn Study. Diabetologia, 39(1), 113-8.
Nijpels G, et al. Fasting Proinsulin and 2-h Post-load Glucose Levels Predict the Conversion to NIDDM in Subjects With Impaired Glucose Tolerance: the Hoorn Study. Diabetologia. 1996;39(1):113-8. PubMed PMID: 8720611.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Fasting proinsulin and 2-h post-load glucose levels predict the conversion to NIDDM in subjects with impaired glucose tolerance: the Hoorn Study. AU - Nijpels,G, AU - Popp-Snijders,C, AU - Kostense,P J, AU - Bouter,L M, AU - Heine,R J, PY - 1996/1/1/pubmed PY - 1996/1/1/medline PY - 1996/1/1/entrez SP - 113 EP - 8 JF - Diabetologia JO - Diabetologia VL - 39 IS - 1 N2 - The aims of the present study were to observe the natural history of impaired glucose tolerance and to identify predictors for development of non-insulin-dependent diabetes mellitus (NIDDM). A survey of glucose tolerance was conducted in subjects aged 50-74 years, randomly selected from the registry of the middle-sized town of Hoorn in the Netherlands. Based on the mean values of two oral glucose tolerance tests subjects were classified in categories of glucose tolerance according to the World Health Organization criteria. All subjects with impaired glucose tolerance (n = 224) were invited to participate in the present study, in which 70% (n = 158) were subsequently enrolled. During follow-up subjects underwent a repeated paired oral glucose tolerance test. The mean follow-up time was 24 months (range 12-36 months). The cumulative incidence of NIDDM was 28.5% (95% confidence interval 15-42%). Age, sex, and anthropometric and metabolic characteristics at baseline were analysed simultaneously as potential predictors of conversion to NIDDM using multiple logistic regression. The initial 2-h post-load plasma glucose levels and the fasting proinsulin levels were significantly (p < 0.05) related to the incidence of NIDDM. Anthropometric characteristics, the 2-h post-load specific insulin levels and the fasting proinsulin/fasting insulin ratio were not related to the incidence of NIDDM. These results suggest that beta-cell dysfunction rather than insulin resistance plays the most important role in the future development of diabetes in a high-risk Caucasian population. SN - 0012-186X UR - https://www.unboundmedicine.com/medline/citation/8720611/Fasting_proinsulin_and_2_h_post_load_glucose_levels_predict_the_conversion_to_NIDDM_in_subjects_with_impaired_glucose_tolerance:_the_Hoorn_Study_ L2 - https://medlineplus.gov/prediabetes.html DB - PRIME DP - Unbound Medicine ER -