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Specialty: Internal Medicine
Management: Insurance
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Total 122 results found since Jan 2013.
Effects of long-term glycemic variability on incident cardiovascular disease and mortality in subjects without diabetes: A nationwide population-based study
Increased glycemic variability (GV) is an independent risk factor for cardiovascular complications in patients with diabetes. We evaluated the risk of future development of cardiovascular disease (CVD) and death according to GV in a general population without diabetes.
We used the National Health Insurance Service, providing a population-based, nationwide database of Koreans. We included individuals without diabetes who underwent glucose measurement at least 3 times during 2002 to 2006. GV was calculated as standard deviation (SD) of fasting plasma glucose (FPG) levels. We observed development of CVD or all-cause death fr...
Source: Medicine - July 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Central venous catheter use increases ischemic stroke risk: a nationwide population-based study
ConclusionCVC placement increases ischemic stroke risk, particularly in those aged ≤35 years; this trend warrants further investigation.
Source: QJM - June 21, 2019 Category: Internal Medicine Source Type: research
Measuring of quality of care in patients with stroke and acute myocardial infarction: An application of algebra effectiveness model
This study aimed to identify and compare factors that affect in-hospital mortality in patients with stroke and AMI who admitted via the emergency department.
This study used the Korean National Health Insurance claims data from 2002 to 2013. The study sample included 7693 patients who had an ischemic stroke, 2828 patients who had a hemorrhagic stroke, and 4916 patients with AMI who were admitted via the emergency departments of a superior general hospital and general hospital, did not transfer to another hospital or come from another hospital, and were aged ≥20 years. This study was analyzed by using Cox's proportional ...
Source: Medicine - May 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Analysis of Vascular Event Risk After Herpes Zoster From 2007 to 2014 US Insurance Claims Data
To estimate the risk of transient ischemic attack (TIA), stroke, and myocardial infarction in periods covering 4 weeks before to 52 weeks after herpes zoster (HZ) diagnosis in US adults.
Source: Mayo Clinic Proceedings - April 3, 2019 Category: Internal Medicine Authors: Brandon J. Patterson, Debora A. Rausch, Debra E. Irwin, Michael Liang, Songkai Yan, Barbara P. Yawn Tags: Original article Source Type: research
Risk of subsequent health disorders among living kidney donors
Few studies have investigated the risk of physiological sequelae in living kidney donors (KDs). We conducted a population-based cohort study using the National Health Insurance Research Database of Taiwan, which covers more than 99% of citizens.
We comprehensively investigated the risk of medical disorders after kidney donation in living KDs using a maximum follow-up of 13 years. From January 1997 to December 2010, 1081 living KDs and 1082 age- and sex-matched non-KDs were eligible. Primary outcomes comprised end-stage renal disease, chronic kidney disease, stroke, cancer, acute myocardial infarction, acute renal failure ...
Source: Medicine - February 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Association between temperature variability and daily hospital admissions for cause-specific cardiovascular disease in urban China: A national time-series study
ConclusionsOur findings suggested that short-term temperature variability exposure could increase the risk of cardiovascular disease, which may provide new insights into the health effects of climate change.
Source: PLoS Medicine - January 28, 2019 Category: Internal Medicine Authors: Yaohua Tian Source Type: research
Use of Antihypertensive Medication after Ischemic Stroke in Young Adults and its Association with Long-term Outcome.
CONCLUSIONS: Use of antihypertensives was suboptimal in one third of patients in whom antihypertensives were initially prescribed. Users were at lower risk of mortality and recurrent stroke or TIA compared to non-users.
PMID: 30592437 [PubMed - as supplied by publisher]
Source: Annals of Medicine - December 31, 2018 Category: Internal Medicine Tags: Ann Med Source Type: research
Cardiovascular risk of sitagliptin in ischemic stroke patients with type 2 diabetes and chronic kidney disease: A nationwide cohort study
Limited data are available about the cardiovascular (CV) safety and efficacy of sitagliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor, in ischemic stroke patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD). Ischemic stroke patients with T2DM and CKD were selected from the Taiwan National Health Insurance Research Database (NHIRD) from March 1, 2009 to December 31, 2011. A total of 1375 patients were divided into 2 age- and gender-matched groups: patients who received sitagliptin (n = 275; 20%) and those who did not (n = 1,100). Primary major adverse cardiac and cerebrovascular events (M...
Source: Medicine - December 1, 2018 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Evaluating the prevalence, awareness, and control of hypertension, diabetes, and dyslipidemia in Korea using the NHIS-NSC database: A cross-sectional analysis
This study aimed to evaluate the prevalence, awareness, and control of hypertension, diabetes, and dyslipidemia in Korea according to sex and age, and to identify factors that were associated with the prevalence, awareness, and control of these cardiovascular risk factors among middle-aged Koreans.
A cross-sectional analysis was conducted using 2013 data from the National Health Insurance Service-National Sample Cohort (NHIS-NSC) database. A total of 136,755 individuals were considered eligible based on no history of stroke or heart disease, age of 40 to 64 years at the examination, and completion of health examinations. ...
Source: Medicine - December 1, 2018 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Effect of atrial fibrillation in Asian patients undergoing percutaneous coronary intervention with drug-eluting stents for stable coronary artery disease: Results from a Korean nationwide study
Although the prevalence of atrial fibrillation (AF) and percutaneous coronary intervention (PCI) are increasing in Asia, there is a paucity of data concerning the effect of AF in Asian patients undergoing PCI with drug-eluting stents (DESs). Furthermore, the majority of previous studies investigating the effect of AF on prognosis following PCI have exclusively evaluated patients with myocardial infarction (MI). We aimed to evaluate the effect of AF on clinical outcomes of Asian patients undergoing PCI with DES for coronary artery disease (CAD) excluding acute MI.
From national health insurance claims data in South Korea, ...
Source: Medicine - November 1, 2018 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Association between heat stroke and ischemic heart disease: A national longitudinal cohort study in Taiwan.
In conclusion, clinicians should be aware about evaluating the IHD risk following a heat stroke episode in a patient.
PMID: 30297250 [PubMed - as supplied by publisher]
Source: European Journal of Internal Medicine - October 5, 2018 Category: Internal Medicine Authors: Tseng MF, Chou CL, Chung CH, Chien WC, Chen YK, Yang HC, Chu P Tags: Eur J Intern Med Source Type: research
Association between ambient air pollution and daily hospital admissions for ischemic stroke: A nationwide time-series analysis
We examined the associations between air pollution and daily ischemic stroke admission using a two-stage method. Poisson time-series regression models were firs tly fitted to estimate the effects of air pollution in each city. Random-effects meta-analyses were then conducted to combine the estimates. Meta-regression models were applied to explore potential effect modifiers. More than 2 million hospital admissions for ischemic stroke were identified in 172 c ities in China. In single-pollutant models, increases of 10 μg/m3 in particulate matter with aerodynamic diameter
Source: PLoS Medicine - October 4, 2018 Category: Internal Medicine Authors: Yaohua Tian Source Type: research
Risk of incident atrial fibrillation after a prior critical illness: A retrospective cohort study.
CONCLUSIONS: Our study explored incident AF among patients with critical illness in their medical history. Patients with septicemia/septic shock were at the highest risk of developing new-onset AF among these critically ill patients.
PMID: 30243509 [PubMed - as supplied by publisher]
Source: European Journal of Internal Medicine - September 19, 2018 Category: Internal Medicine Authors: Hu WS, Lin CL Tags: Eur J Intern Med Source Type: research
Metabolic syndrome and risk of Parkinson disease: A nationwide cohort study
by Ga Eun Nam, Seon Mee Kim, Kyungdo Han, Nan Hee Kim, Hye Soo Chung, Jin Wook Kim, Byoungduck Han, Sung Jung Cho, Ji Hee Yu, Yong Gyu Park, Kyung Mook Choi
BackgroundThe association of metabolic syndrome (MetS) with the development of Parkinson disease (PD) is currently unclear. We sought to determine whether MetS and its components are associated with the risk of incident PD using large-scale cohort data for the whole South Korean population. Methods and findingsHealth checkup data of 17,163,560 individuals aged ≥40 years provided by the National Health Insurance Service (NHIS) of South Korea between January 1, 2009, a...
Source: PLoS Medicine - August 21, 2018 Category: Internal Medicine Authors: Ga Eun Nam Source Type: research
