Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome Study

Abstract Background This study explored the influence of type 2 diabetes and impaired glucose tolerance (IGT) on the risk of the multimorbidity cluster of cardiovascular disease (CVD) and cancer. Methods A total of 1629 participants in the Da Qing Diabetes Prevention Outcome Study were recruited in...

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Main Authors: Fei Chen, Jinping Wang, Siyao He, Yifan He, Yali An, Qiuhong Gong, Xiaoping Chen, Ying Shuai, Xuan Wang, Yanyan Chen, Bo Zhang, Guangwei Li
Format: Article
Language:English
Published: BMC 2024-11-01
Series:BMC Medicine
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Online Access:https://doi.org/10.1186/s12916-024-03749-6
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author Fei Chen
Jinping Wang
Siyao He
Yifan He
Yali An
Qiuhong Gong
Xiaoping Chen
Ying Shuai
Xuan Wang
Yanyan Chen
Bo Zhang
Guangwei Li
author_facet Fei Chen
Jinping Wang
Siyao He
Yifan He
Yali An
Qiuhong Gong
Xiaoping Chen
Ying Shuai
Xuan Wang
Yanyan Chen
Bo Zhang
Guangwei Li
author_sort Fei Chen
collection DOAJ
description Abstract Background This study explored the influence of type 2 diabetes and impaired glucose tolerance (IGT) on the risk of the multimorbidity cluster of cardiovascular disease (CVD) and cancer. Methods A total of 1629 participants in the Da Qing Diabetes Prevention Outcome Study were recruited in the present analysis, including normal glucose tolerance (NGT, N = 492), IGT (N = 540), and newly diagnosed type 2 diabetes (N = 597) groups. Cox proportional hazards analyses were performed to assess the relationship between NGT, IGT, and newly diagnosed type 2 diabetes and the risk of the multimorbidity cluster of CVD and cancer. Results The incidence rates for multimorbidity cluster CVD and cancer were 1.25, 3.17, and 3.23 per 1000 person-years in people with NGT, IGT, and the newly diagnosed type 2 diabetes groups, respectively, over 34-year follow-up. Cox analysis revealed that diabetes status (as time-dependent variable) was significantly associated with the subsequent increased risk of multimorbidity cluster of CVD and cancer compared with non-diabetes (hazard ratios [HR] = 2.55, 95% confidence interval [CI] 1.51–4.31) after adjustment of potential confounders. Similar analysis showed that this risk was significantly higher in the IGT and newly diagnosed type 2 diabetes groups compared with NGT, with HR of 3.28 (95% CI 1.83–5.87) and HR of 3.90 (95% CI 2.14–7.09), respectively. Whereas compared diabetes with IGT group, this risk was not significantly different. Conclusions Similar to newly diagnosed type 2 diabetes, IGT is significantly associated with an increased risk of the multimorbidity cluster of CVD and cancer compared with NGT. This finding highlights the urgent need for an active detection of IGT and effective prevention and management of diabetes.
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spelling doaj-art-8e7eda037e424013b9f69d515f3336632024-11-17T12:32:14ZengBMCBMC Medicine1741-70152024-11-0122111010.1186/s12916-024-03749-6Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome StudyFei Chen0Jinping Wang1Siyao He2Yifan He3Yali An4Qiuhong Gong5Xiaoping Chen6Ying Shuai7Xuan Wang8Yanyan Chen9Bo Zhang10Guangwei Li11Department of Endocrinology, China-Japan Friendship HospitalDepartment of Cardiology, Da Qing First HospitalCenter of Endocrinology, National Center of Cardiology & Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeDepartment of Endocrinology, China-Japan Friendship HospitalCenter of Endocrinology, National Center of Cardiology & Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCenter of Endocrinology, National Center of Cardiology & Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeDepartment of Endocrinology, China-Japan Friendship HospitalDepartment of Endocrinology, China-Japan Friendship HospitalCenter of Endocrinology, National Center of Cardiology & Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCenter of Endocrinology, National Center of Cardiology & Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeDepartment of Endocrinology, China-Japan Friendship HospitalDepartment of Endocrinology, China-Japan Friendship HospitalAbstract Background This study explored the influence of type 2 diabetes and impaired glucose tolerance (IGT) on the risk of the multimorbidity cluster of cardiovascular disease (CVD) and cancer. Methods A total of 1629 participants in the Da Qing Diabetes Prevention Outcome Study were recruited in the present analysis, including normal glucose tolerance (NGT, N = 492), IGT (N = 540), and newly diagnosed type 2 diabetes (N = 597) groups. Cox proportional hazards analyses were performed to assess the relationship between NGT, IGT, and newly diagnosed type 2 diabetes and the risk of the multimorbidity cluster of CVD and cancer. Results The incidence rates for multimorbidity cluster CVD and cancer were 1.25, 3.17, and 3.23 per 1000 person-years in people with NGT, IGT, and the newly diagnosed type 2 diabetes groups, respectively, over 34-year follow-up. Cox analysis revealed that diabetes status (as time-dependent variable) was significantly associated with the subsequent increased risk of multimorbidity cluster of CVD and cancer compared with non-diabetes (hazard ratios [HR] = 2.55, 95% confidence interval [CI] 1.51–4.31) after adjustment of potential confounders. Similar analysis showed that this risk was significantly higher in the IGT and newly diagnosed type 2 diabetes groups compared with NGT, with HR of 3.28 (95% CI 1.83–5.87) and HR of 3.90 (95% CI 2.14–7.09), respectively. Whereas compared diabetes with IGT group, this risk was not significantly different. Conclusions Similar to newly diagnosed type 2 diabetes, IGT is significantly associated with an increased risk of the multimorbidity cluster of CVD and cancer compared with NGT. This finding highlights the urgent need for an active detection of IGT and effective prevention and management of diabetes.https://doi.org/10.1186/s12916-024-03749-6Impaired glucose toleranceType 2 diabetesMultimorbidityCardiovascular diseaseCancer
spellingShingle Fei Chen
Jinping Wang
Siyao He
Yifan He
Yali An
Qiuhong Gong
Xiaoping Chen
Ying Shuai
Xuan Wang
Yanyan Chen
Bo Zhang
Guangwei Li
Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome Study
BMC Medicine
Impaired glucose tolerance
Type 2 diabetes
Multimorbidity
Cardiovascular disease
Cancer
title Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome Study
title_full Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome Study
title_fullStr Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome Study
title_full_unstemmed Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome Study
title_short Influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer: a post hoc analysis of the Da Qing Diabetes Prevention Outcome Study
title_sort influence of impaired glucose tolerance and type 2 diabetes on the multimorbidity cluster of cardiovascular disease and cancer a post hoc analysis of the da qing diabetes prevention outcome study
topic Impaired glucose tolerance
Type 2 diabetes
Multimorbidity
Cardiovascular disease
Cancer
url https://doi.org/10.1186/s12916-024-03749-6
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