Influence of a diet and/or exercise intervention on long-term mortality and vascular complications in people with impaired glucose tolerance : Da Qing Diabetes Prevention Outcome study
© 2024 The Authors. Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd..
AIM: We aimed to investigate the long-term influence of a diet and/or exercise intervention on long-term mortality and cardiovascular disease (CVD) events.
METHODS: The Da Qing Diabetes Prevention Study had 576 participants with impaired glucose tolerance (IGT) randomized to diet-only, exercise-only and diet-plus-exercise intervention group and control group. The participants underwent lifestyle interventions for 6 years. The subsequent Da Qing Diabetes Prevention Outcome Study was a prospective cohort study to follow-up the participants for up to 24 years after the end of 6-year intervention. In total, 540 participants completed the follow-up, while 36 subjects lost in follow-up. Cox proportional hazards analysis was applied to assess the influence of lifestyle interventions on targeted outcomes.
RESULTS: Compared with controls, the diet-only intervention in people with IGT was significantly associated with a reduced risk of all-cause death [hazard ratio (HR) 0.77, 95% confidence interval (CI) (0.61-0.97)], CVD death [HR 0.67, 95% CI (0.46-0.97)] and CVD events [HR 0.72, 95% CI (0.54-0.96)]. The diet-plus-exercise intervention was significantly associated with a decreased risk of all-cause death [HR 0.64, 95% CI (0.48-0.84)], CVD death [HR 0.54, 95% CI (0.30-0.97)] and CVD events [HR 0.68, 95% CI (0.52-0.90)]. Unexpectedly, the exercise-only intervention was not significantly associated with the reduction of any of these outcomes, although there was a consistent trend towards reduction.
CONCLUSIONS: A diet-only intervention and a diet-plus-exercise intervention in people with IGT were significantly associated with a reduced risk of all-cause death, CVD death and CVD events, while an exercise-only intervention was not. It suggests that diet-related interventions may have a potentially more reliable influence on long-term vascular complications and mortality.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:26 |
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Enthalten in: |
Diabetes, obesity & metabolism - 26(2024), 4 vom: 04. März, Seite 1188-1196 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Yu, Liping [VerfasserIn] |
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Links: |
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Themen: |
All-cause death |
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Anmerkungen: |
Date Completed 05.03.2024 Date Revised 05.03.2024 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1111/dom.15413 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM36659513X |
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500 | |a published: Print-Electronic | ||
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520 | |a © 2024 The Authors. Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd. | ||
520 | |a AIM: We aimed to investigate the long-term influence of a diet and/or exercise intervention on long-term mortality and cardiovascular disease (CVD) events | ||
520 | |a METHODS: The Da Qing Diabetes Prevention Study had 576 participants with impaired glucose tolerance (IGT) randomized to diet-only, exercise-only and diet-plus-exercise intervention group and control group. The participants underwent lifestyle interventions for 6 years. The subsequent Da Qing Diabetes Prevention Outcome Study was a prospective cohort study to follow-up the participants for up to 24 years after the end of 6-year intervention. In total, 540 participants completed the follow-up, while 36 subjects lost in follow-up. Cox proportional hazards analysis was applied to assess the influence of lifestyle interventions on targeted outcomes | ||
520 | |a RESULTS: Compared with controls, the diet-only intervention in people with IGT was significantly associated with a reduced risk of all-cause death [hazard ratio (HR) 0.77, 95% confidence interval (CI) (0.61-0.97)], CVD death [HR 0.67, 95% CI (0.46-0.97)] and CVD events [HR 0.72, 95% CI (0.54-0.96)]. The diet-plus-exercise intervention was significantly associated with a decreased risk of all-cause death [HR 0.64, 95% CI (0.48-0.84)], CVD death [HR 0.54, 95% CI (0.30-0.97)] and CVD events [HR 0.68, 95% CI (0.52-0.90)]. Unexpectedly, the exercise-only intervention was not significantly associated with the reduction of any of these outcomes, although there was a consistent trend towards reduction | ||
520 | |a CONCLUSIONS: A diet-only intervention and a diet-plus-exercise intervention in people with IGT were significantly associated with a reduced risk of all-cause death, CVD death and CVD events, while an exercise-only intervention was not. It suggests that diet-related interventions may have a potentially more reliable influence on long-term vascular complications and mortality | ||
650 | 4 | |a Randomized Controlled Trial | |
650 | 4 | |a Journal Article | |
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650 | 4 | |a type 2 diabetes | |
700 | 1 | |a Wang, Jinping |e verfasserin |4 aut | |
700 | 1 | |a Gong, Qiuhong |e verfasserin |4 aut | |
700 | 1 | |a An, Yali |e verfasserin |4 aut | |
700 | 1 | |a Chen, Fei |e verfasserin |4 aut | |
700 | 1 | |a Chen, Yanyan |e verfasserin |4 aut | |
700 | 1 | |a Chen, XiaoPing |e verfasserin |4 aut | |
700 | 1 | |a He, Siyao |e verfasserin |4 aut | |
700 | 1 | |a Qian, Xin |e verfasserin |4 aut | |
700 | 1 | |a Chen, Bo |e verfasserin |4 aut | |
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700 | 1 | |a Zhao, Fang |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Bo |e verfasserin |4 aut | |
700 | 1 | |a Li, Guangwei |e verfasserin |4 aut | |
700 | 0 | |a Da Qing Diabetes Prevention Study Group |e verfasserin |4 aut | |
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