Increase in resting heart rate over 2 years predicts incidence of diabetes: A 10-year prospective study

G. Kim, Y. H. Lee, J. Y. Jeon, Heejung Bang, B. W. Lee, E. S. Kang, I. K. Lee, B. S. Cha, C. S. Kim

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Objective: The association between resting heart rate (RHR) and the development of diabetes has yet to be fully elucidated, and the relationship between changes in RHR and incidence of diabetes also remains unclear. Our study aimed to investigate the association between changes in RHR over 2 years and the risk of diabetes. Methods: A total of 7416 adults without diabetes were included. All had participated in the Korean Genome and Epidemiology Study, a community-based, 10-year prospective study in which RHR was measured at baseline and 2 years later. Incident diabetes was defined as fasting blood glucose ≥126. mg/dL, 2-h post-load glucose ≥200. mg/dL during a 75-g oral glucose tolerance test or current use of diabetes medication. The relative risk of diabetes associated with the 2-year change in RHR was calculated using Cox models. Results: During the 10-year follow-up, 1444 (19.5%) developed diabetes. Compared with RHR increases <5 beats per minute (bpm) over 2 years, increases >10. bpm were significantly associated with development of diabetes (adjusted hazard ratio: 1.31, 95% confidence interval: 1.06-1.60), even after adjusting for glycometabolic parameters and baseline RHR. This significant association was attenuated in people who exercised regularly (P = 0.650), but remained significant in those not doing any regular exercise (P = 0.010). Conclusion: An increase in RHR over a 2-year follow-up period is significantly associated with a risk of diabetes, independently of baseline RHR and glycometabolic parameters. Further investigations into ways to control RHR as a potential preventative measure against the development of diabetes are now needed.

Original languageEnglish (US)
JournalDiabetes and Metabolism
DOIs
StateAccepted/In press - Jun 28 2016

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antineoplaston A10
Heart Rate
Prospective Studies
Incidence
Glucose Tolerance Test
Proportional Hazards Models
Blood Glucose
Fasting
Epidemiology
Genome
Confidence Intervals
Glucose

Keywords

  • Autonomic nerve system
  • Diabetes
  • Heart rate
  • Prospective
  • Risk factor

ASJC Scopus subject areas

  • Internal Medicine
  • Endocrinology, Diabetes and Metabolism
  • Endocrinology

Cite this

Increase in resting heart rate over 2 years predicts incidence of diabetes : A 10-year prospective study. / Kim, G.; Lee, Y. H.; Jeon, J. Y.; Bang, Heejung; Lee, B. W.; Kang, E. S.; Lee, I. K.; Cha, B. S.; Kim, C. S.

In: Diabetes and Metabolism, 28.06.2016.

Research output: Contribution to journalArticle

Kim, G. ; Lee, Y. H. ; Jeon, J. Y. ; Bang, Heejung ; Lee, B. W. ; Kang, E. S. ; Lee, I. K. ; Cha, B. S. ; Kim, C. S. / Increase in resting heart rate over 2 years predicts incidence of diabetes : A 10-year prospective study. In: Diabetes and Metabolism. 2016.
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abstract = "Objective: The association between resting heart rate (RHR) and the development of diabetes has yet to be fully elucidated, and the relationship between changes in RHR and incidence of diabetes also remains unclear. Our study aimed to investigate the association between changes in RHR over 2 years and the risk of diabetes. Methods: A total of 7416 adults without diabetes were included. All had participated in the Korean Genome and Epidemiology Study, a community-based, 10-year prospective study in which RHR was measured at baseline and 2 years later. Incident diabetes was defined as fasting blood glucose ≥126. mg/dL, 2-h post-load glucose ≥200. mg/dL during a 75-g oral glucose tolerance test or current use of diabetes medication. The relative risk of diabetes associated with the 2-year change in RHR was calculated using Cox models. Results: During the 10-year follow-up, 1444 (19.5{\%}) developed diabetes. Compared with RHR increases <5 beats per minute (bpm) over 2 years, increases >10. bpm were significantly associated with development of diabetes (adjusted hazard ratio: 1.31, 95{\%} confidence interval: 1.06-1.60), even after adjusting for glycometabolic parameters and baseline RHR. This significant association was attenuated in people who exercised regularly (P = 0.650), but remained significant in those not doing any regular exercise (P = 0.010). Conclusion: An increase in RHR over a 2-year follow-up period is significantly associated with a risk of diabetes, independently of baseline RHR and glycometabolic parameters. Further investigations into ways to control RHR as a potential preventative measure against the development of diabetes are now needed.",
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AU - Bang, Heejung

AU - Lee, B. W.

AU - Kang, E. S.

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N2 - Objective: The association between resting heart rate (RHR) and the development of diabetes has yet to be fully elucidated, and the relationship between changes in RHR and incidence of diabetes also remains unclear. Our study aimed to investigate the association between changes in RHR over 2 years and the risk of diabetes. Methods: A total of 7416 adults without diabetes were included. All had participated in the Korean Genome and Epidemiology Study, a community-based, 10-year prospective study in which RHR was measured at baseline and 2 years later. Incident diabetes was defined as fasting blood glucose ≥126. mg/dL, 2-h post-load glucose ≥200. mg/dL during a 75-g oral glucose tolerance test or current use of diabetes medication. The relative risk of diabetes associated with the 2-year change in RHR was calculated using Cox models. Results: During the 10-year follow-up, 1444 (19.5%) developed diabetes. Compared with RHR increases <5 beats per minute (bpm) over 2 years, increases >10. bpm were significantly associated with development of diabetes (adjusted hazard ratio: 1.31, 95% confidence interval: 1.06-1.60), even after adjusting for glycometabolic parameters and baseline RHR. This significant association was attenuated in people who exercised regularly (P = 0.650), but remained significant in those not doing any regular exercise (P = 0.010). Conclusion: An increase in RHR over a 2-year follow-up period is significantly associated with a risk of diabetes, independently of baseline RHR and glycometabolic parameters. Further investigations into ways to control RHR as a potential preventative measure against the development of diabetes are now needed.

AB - Objective: The association between resting heart rate (RHR) and the development of diabetes has yet to be fully elucidated, and the relationship between changes in RHR and incidence of diabetes also remains unclear. Our study aimed to investigate the association between changes in RHR over 2 years and the risk of diabetes. Methods: A total of 7416 adults without diabetes were included. All had participated in the Korean Genome and Epidemiology Study, a community-based, 10-year prospective study in which RHR was measured at baseline and 2 years later. Incident diabetes was defined as fasting blood glucose ≥126. mg/dL, 2-h post-load glucose ≥200. mg/dL during a 75-g oral glucose tolerance test or current use of diabetes medication. The relative risk of diabetes associated with the 2-year change in RHR was calculated using Cox models. Results: During the 10-year follow-up, 1444 (19.5%) developed diabetes. Compared with RHR increases <5 beats per minute (bpm) over 2 years, increases >10. bpm were significantly associated with development of diabetes (adjusted hazard ratio: 1.31, 95% confidence interval: 1.06-1.60), even after adjusting for glycometabolic parameters and baseline RHR. This significant association was attenuated in people who exercised regularly (P = 0.650), but remained significant in those not doing any regular exercise (P = 0.010). Conclusion: An increase in RHR over a 2-year follow-up period is significantly associated with a risk of diabetes, independently of baseline RHR and glycometabolic parameters. Further investigations into ways to control RHR as a potential preventative measure against the development of diabetes are now needed.

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KW - Risk factor

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