Cited by 551Diabetes, Cardiovascular Risks, and LipoproteinsPhysical Activity and HealthDiabetes Treatment and Management

Improved lifestyle and decreased diabetes risk over 13 years: long-term follow-up of the randomised Finnish Diabetes Prevention Study (DPS)

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for the Finnish Diabetes Prevention Study (DPS), Lindström, J., Peltonen, M., Eriksson, J. G., Ilanne-Parikka, P., Aunola, S., Keinänen-Kiukaanniemi, S., Uusitupa, M. +1 more·2013·Diabetologia

Abstract

Aims/hypothesis This study aimed to determine whether lifestyle intervention lasting for 4 years affected diabetes incidence, body weight, glycaemia or lifestyle over 13 years among individuals at high risk of type 2 diabetes.Methods Overweight, middle-aged men (n = 172) and women (n = 350) with impaired glucose tolerance were randomised in 1993-1998 to an intensive lifestyle intervention group (n = 265), aiming at weight reduction, dietary modification and increased physical activity, or to a control group (n = 257) that received general lifestyle information. The primary outcome was a diagnosis of diabetes based on annual OGTTs. Secondary outcomes included changes in body weight, glycaemia, physical activity and diet. After active intervention (median 4 years, range 1-6 years), participants still free of diabetes and willing to continue their participation (200 in the intervention group and 166 in the control group) were further followed until diabetes diagnosis, dropout or the end of 2009, with a median total follow-up of 9 years and a time span of 13 years from baseline.Results During the total follow-up the adjusted HR for diabetes (intervention group vs control group) was 0.614 (95% CI 0.478, 0.789; p < 0.001). The corresponding HR during the post-intervention follow-up was 0.672 (95% CI 0.477, 0.947; p = 0.023). The former intervention group participants sustained lower absolute levels of body weight, fasting and 2 h plasma glucose and a healthier diet. Adherence to lifestyle changes during the intervention period predicted greater risk reduction during the total follow-up.Conclusions/interpretation Lifestyle intervention in people at high risk of type 2 diabetes induces sustaining lifestyle change and results in long-term prevention of progression to type 2 diabetes.

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Authors
(DPS), F. T. F. D. P. S., Lindström, J., Peltonen, M., Eriksson, J. G., Ilanne-Parikka, P., Aunola, S., Keinänen-Kiukaanniemi, S., Uusitupa, M., & Tuomilehto, J.
Affiliations
  • Finnish Institute for Health and Welfare (FI)
  • University of Helsinki (FI)
  • Universität für Weiterbildung Krems (AT)
Corresponding author
Lindström, J.
Venue
Diabetologia
Published
2012-10-24
Volume
56
Issue
2
Pages
284-293
ISSN
  • 0012-186X (ISSN-L)
  • 1432-0428
OpenAlex
W1997683054
Cited by
551
References
22
Citations by year
2026: 22 · 2025: 38 · 2024: 34 · 2023: 40 · 2022: 33 · 2021: 46 · 2020: 36 · 2019: 33 · 2018: 45 · 2017: 48 · 2016: 51 · 2015: 50 · 2014: 49 · 2013: 23
FWCI
31.31
Type
journal article
Language
en
Open access
Locations
  • Diabetologia (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Foundation for Cardiovascular Research
  • Yrjö Jahnssonin Säätiö
  • Academy of Finland (129330, 128315)
  • Juho Vainion Säätiö (129330, 128315)
  • Novo Nordisk
  • Sydäntutkimussäätiö
  • Diabetestutkimussäätiö
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
Keywords
type 2 diabetes prevention, lifestyle intervention, impaired glucose tolerance, long-term follow-up, weight loss, glycemia, physical activity, dietary change, diabetes incidence, overweight adults, Finnish Diabetes Prevention Study, post-intervention follow-up
MeSH terms
Adult, Blood Glucose, Body Weight, Diabetes Mellitus, Type 2, Female, Humans, Life Style, Male, Middle Aged, Exercise

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