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Lee Y, Han K, Kim B, Choi MS, Park J, Kim M, Jin S, Hur KY, Kim G, Kim JH. Risk of early mortality and cardiovascular disease according to the presence of recently diagnosed diabetes and requirement for insulin treatment: A nationwide study. J Diabetes Investig 2021; 12:1855-1863. [PMID: 33662172 PMCID: PMC8504914 DOI: 10.1111/jdi.13539] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 02/16/2021] [Accepted: 03/01/2021] [Indexed: 12/14/2022] Open
Abstract
AIMS/INTRODUCTION We estimated the hazards of cardiovascular diseases (CVDs) and early all-cause mortality in Korean adults according to the presence of recently diagnosed type 2 diabetes (type 2 diabetes for <5 years) and insulin use. MATERIALS AND METHODS We used the Korean National Health Insurance Service-National Sample Cohort database (2002-2015) for this longitudinal population-based study. Among adults aged ≥40 years without baseline CVD, individuals without diabetes or with recently diagnosed type 2 diabetes were selected (N = 363,919). The hazard ratios (HRs) for myocardial infarction (MI), stroke, and all-cause mortality during follow-up were analyzed according to three groups categorized by the presence of type 2 diabetes and insulin use. RESULTS Within a mean 7.8 years, there were 5,275 MIs, 7,220 strokes, and 15,834 deaths. The hazards for outcomes were higher in the insulin-treated type 2 diabetes group than in the non-diabetes group [HR (95% CI): 2.344 (1.870-2.938) for MI, 2.420 (1.993-2.937) for stroke, and 3.037 (2.706-3.407) for death], higher in the non-insulin-treated type 2 diabetes group than in the non-diabetes group [HR (95% CI): 1.284 (1.159-1.423) for MI, 1.435 (1.320-1.561) for stroke, and 1.135 (1.067-1.206) for death], and higher in the insulin-treated type 2 diabetes group than in the non-insulin-treated type 2 diabetes group [HR (95% CI): 1.914 (1.502-2.441) for MI, 1.676 (1.363-2.060) for stroke, and 2.535 (2.232-2.880) for death]. CONCLUSIONS Recently diagnosed type 2 diabetes patients showed increased risks of incident CVDs and premature mortality, and insulin-treated group demonstrated an additional increase in the risks of these outcomes in adults with recently diagnosed type 2 diabetes, suggesting the need for intensified cardio-protective interventions for adults with insulin-treated type 2 diabetes.
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Affiliation(s)
- You‐Bin Lee
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
| | - Kyungdo Han
- Department of Statistics and Actuarial ScienceSoongsil UniversitySeoulKorea
| | - Bongsung Kim
- Department of Statistics and Actuarial ScienceSoongsil UniversitySeoulKorea
| | - Min Sun Choi
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
| | - Jiyun Park
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
| | - Minyoung Kim
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
| | - Sang‐Man Jin
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
| | - Kyu Yeon Hur
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
| | - Gyuri Kim
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
| | - Jae Hyeon Kim
- Division of Endocrinology and MetabolismDepartment of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoulKorea
- Department of Clinical Research Design and EvaluationSamsung Advanced Institute for Health Sciences and TechnologySungkyunkwan UniversitySeoulKorea
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Lee YB, Han K, Kim B, Lee SE, Jun JE, Ahn J, Kim G, Jin SM, Kim JH. Risk of early mortality and cardiovascular disease in type 1 diabetes: a comparison with type 2 diabetes, a nationwide study. Cardiovasc Diabetol 2019; 18:157. [PMID: 31733656 PMCID: PMC6858684 DOI: 10.1186/s12933-019-0953-7] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 10/25/2019] [Indexed: 12/21/2022] Open
Abstract
Background Both type 1 and type 2 diabetes are well-established risk factors for cardiovascular disease and early mortality. However, few studies have directly compared the hazards of cardiovascular outcomes and premature death among people with type 1 diabetes to those among people with type 2 diabetes and subjects without diabetes. Furthermore, information about the hazard of cardiovascular disease and early mortality among Asians with type 1 diabetes is sparse, although the clinical and epidemiological characteristics of Asians with type 1 diabetes are unlike those of Europeans. We estimated the hazard of myocardial infarction (MI), hospitalization for heart failure (HF), atrial fibrillation (AF), and mortality during follow-up in Korean adults with type 1 diabetes compared with those without diabetes and those with type 2 diabetes. Methods We used Korean National Health Insurance Service datasets of preventive health check-ups from 2009 to 2016 in this retrospective longitudinal study. The hazard ratios of MI, HF, AF, and mortality during follow-up were analyzed using the Cox regression analyses according to the presence and type of diabetes in ≥ 20-year-old individuals without baseline cardiovascular disease (N = 20,423,051). The presence and type of diabetes was determined based on the presence of type 1 or type 2 diabetes at baseline. Results During more than 93,300,000 person-years of follow-up, there were 116,649 MIs, 135,532 AF cases, 125,997 hospitalizations for HF, and 344,516 deaths. The fully-adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for incident MI, hospitalized HF, AF, and all-cause death within the mean follow-up of 4.6 years were higher in the type 1 diabetes group than the type 2 diabetes [HR (95% CI) 1.679 (1.490–1.893) for MI; 2.105 (1.901–2.330) for HF; 1.608 (1.411–1.833) for AF; 1.884 (1.762–2.013) for death] and non-diabetes groups [HR (95% CI) 2.411 (2.138–2.718) for MI; 3.024 (2.730–3.350) for HF; 1.748 (1.534–1.993) for AF; 2.874 (2.689–3.073) for death]. Conclusions In Korea, the presence of diabetes was associated with a higher hazard of cardiovascular disease and all-cause death. Specifically, people with type 1 diabetes had a higher hazard of cardiovascular disease and all-cause mortality compared to people with type 2 diabetes.
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Affiliation(s)
- You-Bin Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea.,Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Kyungdo Han
- Department of Biostatistics, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 06591, Republic of Korea
| | - Bongsung Kim
- Department of Statistics and Actuarial Science, Soongsil University, 369 Sangdo-ro, Dongjak-gu, Seoul, 06978, Republic of Korea
| | - Seung-Eun Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Konkuk University Medical Center, 210-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Ji Eun Jun
- Division of Endocrinology and Metabolism, Department of Medicine, Kyung Hee University School of Medicine, Kyung Hee University Hospital at Gangdong, 892, Dongnam-ro, Gangdong-gu, Seoul, 05278, Republic of Korea
| | - Jiyeon Ahn
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Gyuri Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Sang-Man Jin
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Jae Hyeon Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea. .,Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.
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Lee YB, Han K, Kim B, Jun JE, Lee SE, Ahn J, Kim G, Jin SM, Kim JH. Risk of end-stage renal disease from chronic kidney disease defined by decreased glomerular filtration rate in type 1 diabetes: A comparison with type 2 diabetes and the effect of metabolic syndrome. Diabetes Metab Res Rev 2019; 35:e3197. [PMID: 31222888 DOI: 10.1002/dmrr.3197] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 03/04/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND We estimated the end-stage renal disease (ESRD) risk of chronic kidney disease (CKD) in patients with type 1 diabetes (T1D). The ESRD risk of CKD in patients with T1D was compared with that of CKD in patients without diabetes and with type 2 diabetes (T2D). We also evaluated the predictive value of metabolic syndrome (MetS) for ESRD development in CKD patients with T1D. MATERIALS AND METHODS The Korean National Health Insurance Service datasets of preventive health check-ups from 2009 to 2016 were used. The risk of incident ESRD was analysed according to the presence and type of diabetes in CKD (defined as an estimated glomerular filtration rate < 60 mL/min/1.73 m2 ) patients aged 20 years or older. Incident ESRD risk according to the presence of MetS was calculated among adult patients with CKD and T1D. RESULTS During 10 701 375.84 person-years of follow-up, 43 693 cases of ESRD developed. Hazard ratios (HRs) for incident ESRD from CKD in the T1D group were 2.580 (95% confidence interval [CI], 2.336-2.849) and 9.267 (95% CI, 8.378-10.251) compared with T2D and nondiabetes groups, respectively. In CKD patients with T1D, the presence of MetS increased incident ESRD risk by an HR of 2.023 (95% CI, 1.501-2.727). CONCLUSIONS The presence of diabetes increases the risk for ESRD development from CKD. Furthermore, patients with T1D have a higher risk for ESRD incidence from CKD than do patients with T2D in a Korean population. MetS may be a useful predictor for ESRD in CKD patients with T1D.
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Affiliation(s)
- You-Bin Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Korea University Guro Hospital, Seoul, Republic of Korea
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Biostatistics, The Catholic University of Korea, Seoul, Republic of Korea
| | - Bongsung Kim
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Ji Eun Jun
- Division of Endocrinology and Metabolism, Department of Medicine, Kyung Hee University School of Medicine, Seoul, Republic of Korea
| | - Seung-Eun Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jiyeon Ahn
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Gyuri Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sang-Man Jin
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Hyeon Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology, Seoul, Republic of Korea
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