Yang‐Hyun Kim
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View article: Lifestyle interventions for hypertension management in primary care: a narrative review
Lifestyle interventions for hypertension management in primary care: a narrative review Open
Hypertension is one of the leading chronic diseases globally and a major contributor to cardiovascular morbidity and mortality. Despite advances in pharmacological therapy, medication alone remains limited in achieving optimal control. Thi…
View article: The Persistent Problem of Undergraduate Student Attrition in STEM
The Persistent Problem of Undergraduate Student Attrition in STEM Open
Despite burgeoning federal funding, expanding educational research, and mitigating efforts, undergraduate STEM programs in the United States and globally continue to grapple with persistently high rates of student attrition. This comprehen…
View article: Weight fluctuation and incidence of end-stage renal disease in Korea: a nationwide cohort study
Weight fluctuation and incidence of end-stage renal disease in Korea: a nationwide cohort study Open
Background: The impact of weight or weight changes on kidney function remains a matter of debate. This study aimed to investigate the association between weight fluctuation and the incidence of end-stage renal disease (ESRD) using data fro…
View article: Perceptions, attitudes, and management of obesity in East Asians vs global: A pooled analysis of the <scp>ACTION IO</scp> survey
Perceptions, attitudes, and management of obesity in East Asians vs global: A pooled analysis of the <span>ACTION IO</span> survey Open
Objective This ACTION‐IO sub‐analysis compared attitudes of people with obesity (PwO) and healthcare professionals (HCPs) between South Korea/Japan and global. Methods Responses from overall (body mass index [BMI] ≥ 25 kg/m 2 ) and higher …
View article: Association of low muscle strength with metabolic dysfunction-associated fatty liver disease: A nationwide study
Association of low muscle strength with metabolic dysfunction-associated fatty liver disease: A nationwide study Open
BACKGROUND There is limited evidence regarding the association between muscle strength and metabolic dysfunction-associated fatty liver disease (MAFLD). AIM To investigate the association between muscle strength and MAFLD in the general po…
View article: Association Between Premature Menopause and Cardiovascular Diseases and All‐Cause Mortality in Korean Women
Association Between Premature Menopause and Cardiovascular Diseases and All‐Cause Mortality in Korean Women Open
Background Mortality from cardiovascular diseases in Asian populations is considerable. Menopause is a risk‐enhancing factor for cardiovascular disease, but it is unclear whether menopause is an independent risk factor for cardiovascular d…
View article: Effect of anti-obesity agent HSG4112 on overweight and obese patients following 12 weeks of oral treatment: a study protocol for a randomised, double-blind, placebo-controlled, parallel-group, phase 2a clinical trial
Effect of anti-obesity agent HSG4112 on overweight and obese patients following 12 weeks of oral treatment: a study protocol for a randomised, double-blind, placebo-controlled, parallel-group, phase 2a clinical trial Open
Background: Glaceum Inc. has proposed HSG4112, a structural analogue of glabridin, as a novel anti-obesity compound. Animal studies and phase I human trials have shown that HSG4112 improves energy consumption, normalises weight, and is saf…
View article: Differential Impact of Obesity on the Risk of Diabetes Development in Two Age Groups: Analysis from the National Health Screening Program
Differential Impact of Obesity on the Risk of Diabetes Development in Two Age Groups: Analysis from the National Health Screening Program Open
Background: The effect of obesity on the development of type 2 diabetes mellitus (DM) in different age groups remains unclear. We assessed the impact of obesity on the development of DM for two age groups (40-year-old, middle age; 66-year-…
View article: Association between a Marine Healing Program and Metabolic Syndrome Components and Mental Health Indicators
Association between a Marine Healing Program and Metabolic Syndrome Components and Mental Health Indicators Open
Background and Objectives: Metabolic syndrome is a growing health concern globally, and its prevalence continues to increase. This study investigated whether a marine healing program could improve metabolic syndrome indicators and mental h…
View article: Diagnosis of Obesity: 2022 Update of Clinical Practice Guidelines for Obesity by the Korean Society for the Study of Obesity
Diagnosis of Obesity: 2022 Update of Clinical Practice Guidelines for Obesity by the Korean Society for the Study of Obesity Open
The prevalence of obesity has consistently increased worldwide, and many obesity-related diseases are emerging as major health problems. Body mass index (BMI) is used to define obesity and is highly correlated with body fat mass. Moreover,…
View article: Diagnosis of Obesity: 2022 Update of Clinical Practice Guidelines for Obesity by the Korean Society for the Study of Obesity
Diagnosis of Obesity: 2022 Update of Clinical Practice Guidelines for Obesity by the Korean Society for the Study of Obesity Open
The prevalence of obesity has consistently increased worldwide, and many obesity-related diseases are emerging as major health problems. Body mass index (BMI) is used to define obesity and is highly correlated with body fat mass. Moreover,…
View article: Design of 6 GHz Variable-Gain Low-Noise Amplifier Using Adaptive Bias Circuit for Radar Receiver Front End
Design of 6 GHz Variable-Gain Low-Noise Amplifier Using Adaptive Bias Circuit for Radar Receiver Front End Open
This paper presents a variable-gain low-noise amplifier (VGLNA) based on an adaptive bias (ADB) circuit for the radar receiver front end. The ADB circuit processes the signal separated by a coupler at the LNA output port. First, the ADB ci…
View article: Evaluation and Treatment of Obesity and Its Comorbidities: 2022 Update of Clinical Practice Guidelines for Obesity by the Korean Society for the Study of Obesity
Evaluation and Treatment of Obesity and Its Comorbidities: 2022 Update of Clinical Practice Guidelines for Obesity by the Korean Society for the Study of Obesity Open
The goal of the 8th edition of the Clinical Practice Guidelines for Obesity is to help primary care physician provide safe, effective care to patients with obesity by offering evidence-based recommendations to improve the quality of treatm…
View article: Glucose Control in Korean Patients with Type 2 Diabetes Mellitus according to Body Mass Index
Glucose Control in Korean Patients with Type 2 Diabetes Mellitus according to Body Mass Index Open
Background : The prevalence of type 2 diabetes mellitus has continued to rise. Although many studies have focused on the connection between weight loss and glucose control, only a few studies have investigated the association between body …
View article: The Gangwon Obesity and Metabolic Syndrome Study: Methods and Initial Baseline Data
The Gangwon Obesity and Metabolic Syndrome Study: Methods and Initial Baseline Data Open
The first baseline survey of the GOMS study was initiated, and a more detailed analysis of respondents' data is expected to be continued. Further follow-up and additional recruitment will allow the investigation of risk factors and the eti…
View article: Waist circumference and end‐stage renal disease based on glycaemic status: National Health Insurance Service data 2009–2018
Waist circumference and end‐stage renal disease based on glycaemic status: National Health Insurance Service data 2009–2018 Open
Background Obesity is associated with an increased risk of developing type 2 diabetes mellitus (T2DM) and end‐stage renal disease (ESRD). This study aimed to examine the effect of waist circumference (WC) on the risk for ESRD based on glyc…
View article: Body mass index, waist circumference and cardiovascular diseases in transitional ages (40 and 66 years)
Body mass index, waist circumference and cardiovascular diseases in transitional ages (40 and 66 years) Open
Background There is lack of data on effect modification by age on the association between body mass index (BMI) or waist circumference (WC) and cardiovascular diseases (CVDs). We aimed to investigate the impact of BMI and WC on incident CV…
View article: Associations between Body Mass Index, Waist Circumference, and Myocardial Infarction in Older Adults Aged over 75 Years: A Population-Based Cohort Study
Associations between Body Mass Index, Waist Circumference, and Myocardial Infarction in Older Adults Aged over 75 Years: A Population-Based Cohort Study Open
Background and Objectives: Body mass index (BMI) is widely used as a standard screening method for obesity and an indicator of related diseases. However, its inability to distinguish between lean body mass and body fat limits its utility. …
View article: Age at menopause and risk of heart failure and atrial fibrillation: a nationwide cohort study
Age at menopause and risk of heart failure and atrial fibrillation: a nationwide cohort study Open
Aims This study aimed to examine the association of premature menopause and age at menopause with the risk of heart failure (HF) and atrial fibrillation (AF). Methods and results A total of 1 401 175 postmenopausal women, who had undergone…
View article: Association between Masticatory Difficulty and Handgrip Strength in Korean Adult Cancer Survivors
Association between Masticatory Difficulty and Handgrip Strength in Korean Adult Cancer Survivors Open
서 론 전 세계적으로 암은 유병률이 높은 질병이며 Organisation for Economic Co-operation and Development (OECD) 평균 10만 명당 301.1명의 암 발생률을 보인다. 1) 국립암센터 통계자료에 따르면 우리 나라 암 발생률은 10만 명당 270.4명이며, 2018년 암 발생자 수는 24 만여 명으로 2017년 대비 8,290명 증가하였다
View article: Association Between Hypertension and Incident Infective Endocarditis
Association Between Hypertension and Incident Infective Endocarditis Open
Background: This study aimed to evaluate the association of hypertension with incident infective endocarditis (IE) by investigating the incidence of IE according to blood pressure levels using the National Health Insurance Service database…
View article: Non-Alcoholic Fatty Liver Disease Defined by Fatty Liver Index and Incidence of Heart Failure in the Korean Population: A Nationwide Cohort Study
Non-Alcoholic Fatty Liver Disease Defined by Fatty Liver Index and Incidence of Heart Failure in the Korean Population: A Nationwide Cohort Study Open
Fatty liver index (FLI) is a simple and useful index that evaluates non-alcoholic fatty liver disease (NAFLD), particularly in large epidemiologic studies. Heart failure (HF) is becoming a burden to public health as the global trend toward…
View article: Association of Serum Uric Acid with Glycemic Control in Patients with Diabetes Mellitus: Analysis of the 2016–2018 Korea National Health and Nutrition Examination Survey
Association of Serum Uric Acid with Glycemic Control in Patients with Diabetes Mellitus: Analysis of the 2016–2018 Korea National Health and Nutrition Examination Survey Open
서 론당뇨병은 만성적인 고혈당의 징후 및 증상을 보이는 질환으로, 지 난 20년
View article: Establishment of the 1st National Reference Standard for Sabin Inactivated Poliomyelitis Vaccine in Korea
Establishment of the 1st National Reference Standard for Sabin Inactivated Poliomyelitis Vaccine in Korea Open
In 2019, the first Sabin strain inactivated poliomyelitis vaccine was approved in Korea. It was necessary establishment of national reference standards of that vaccine for consistent quality control and standardization since international …
View article: Association of Sleep Duration with Serum Uric Acid Levels in Korean Adults: An Analysis of the 2016–2018 Korea National Health and Nutrition Examination Survey Data
Association of Sleep Duration with Serum Uric Acid Levels in Korean Adults: An Analysis of the 2016–2018 Korea National Health and Nutrition Examination Survey Data Open
Background: Recent studies have suggested that both sleep duration and serum uric acid levels may be important risk factors for many chronic diseases.However, there have been only a few studies relating sleep duration with serum uric acid …
View article: Clinical Practice Guidelines for Managing Frailty in Community-Dwelling Korean Elderly Adults in Primary Care Settings
Clinical Practice Guidelines for Managing Frailty in Community-Dwelling Korean Elderly Adults in Primary Care Settings Open
Aging has become a global problem, and the interest in healthy aging is growing. Healthy aging involves a focus on the maintenance of the function and well-being of elderly adults, rather than a specific disease. Thus, the management of fr…
View article: Association between Sleep Duration and Anemia in Korean Adults: A Nationwide Population-Based Study
Association between Sleep Duration and Anemia in Korean Adults: A Nationwide Population-Based Study Open
서 론2010년 국민건강영양조사에 대한 분석 연구에 따르면 빈혈은 우 리나라의 18-49세의 남녀에서 각각 1.1%, 14.7%, 50-59세 남녀에서 각각 3.0%, 7.9%의 빈도로 발생하며, 1) 일의 능률을 감소시키고, 감 염성 질환에 대한 감수성을 증가시킨다고 알려져 있고, 2)
View article: Clinical Practice Guideline for Frailty Applicable in Primary Care Setting
Clinical Practice Guideline for Frailty Applicable in Primary Care Setting Open
With aging becoming a global issue, the interest in healthy aging has increased as well. Healthy aging focuses on maintaining the functions and wellbeingof the elderly rather than merely treating their medical conditions. Thus, the managem…
View article: The Let’s Eat Healthy and Move at School program for adolescents in South Korea: Program design, implementation, and evaluation plan using intervention mapping
The Let’s Eat Healthy and Move at School program for adolescents in South Korea: Program design, implementation, and evaluation plan using intervention mapping Open
Purpose: This study aimed to systematically develop an obesity prevention program for adolescents to promote healthy eating and physical activity in schools.Methods: The development of the Let's Eat Healthy and Move at School program for a…