Youngha Choi
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Metabolic changes after growth hormone treatment in children with growth hormone deficiency and small for gestational age: LG observational study Open
Purpose Children with growth hormone deficiency (GHD) and small for gestational age (SGA) have major growth and metabolic issues. Growth hormone (GH) treatment promotes linear growth and improves metabolic parameters. However, the long-ter…
Association between bioelectrical impedance analysis parameters and metabolic dysfunction–associated steatotic liver disease relative to handgrip strength in children and adolescents in Korea: A comparative study Open
Background Investigations on the association among bioelectrical impedance analysis, handgrip strength, and metabolic dysfunction–associated steatotic liver disease (MASLD) in children and adolescents are limited. Therefore, the present st…
SUN-186 Advanced Skeletal Maturation in Children: The Role of Obesity and Adrenal Androgen Excess Open
Disclosure: Y. Choi: None. E. Hwang: None. J. Kim: None. S. Kim: None. J. Suh: None. E. Lee: None. H. Chae: None. Background: Skeletal maturation in children and adolescents can lead to premature epiphyseal closure, early pubertal onset, a…
MON-215 Metabolic changes after growth hormone treatment in children with growth hormone deficiency and small for gestational age: LG observational study (LGS) Open
Disclosure: E. Hwang: None. S. Kim: None. J. Kim: None. S. Kim: None. Y. Choi: None. E. Lee: None. H. Chae: None. J. Suh: None. Objective: Children with growth hormone deficiency (GHD) and born small for gestational age (SGA) can lead to s…
Analysis of risk factors affecting obesity in Korean adolescents: based on the 2017–2020 Korea national health and nutrition examination survey Open
Background Obesity, which is caused by various congenital factors, lifestyle changes, and modernized eating habits, has recently emerged as a serious health concern in children and adolescents. According to the Korea National Health and Nu…
PROFILING THE ORAL MICROBIOME IN OLDER ADULTS WITH DEMENTIA Open
Early diagnosis and monitoring of clinical progression are crucial for managing dementia. While the relationship between oral health, brain health, and dementia has recently received increased attention, the oral microbiome in dementia pat…
Prediction of insulin resistance and non-alcoholic fatty liver disease using serum uric acid and related markers in children and adolescents Open
Objective To investigate the relationship between serum uric acid (Uacid) and related parameters with insulin resistance (IR) and non-alcoholic fatty liver disease (NAFLD)and their potential as predictors of IR and NAFLD in children and ad…
Effect of Regular Plyometric Training on Growth-related Factors in Obesity Female Teenager Open
OBJECTIVES This study aimed to investigate the effect of regular plyometric training on growth-related factors in obese female teenager.METHODS The subjects of the study consisted of elementary school students group (EG, n=5) and middle sc…
View article: The influence of pituitary volume on the growth response in growth hormone-treated children with growth hormone deficiency or idiopathic short stature
The influence of pituitary volume on the growth response in growth hormone-treated children with growth hormone deficiency or idiopathic short stature Open
Purpose: Magnetic resonance imaging (MRI) can be used for assessing the morphology of the pituitary gland in children with short stature. The purposes of this study were: (1) to determine if pituitary volume (PV) can distinguish patients w…
View article: THU183 The Genotype-phenotype Correlation In Human 5α-reductase Type 2 Deficiency: Classified And Analysed From A SRD5A2 Structural Perspective
THU183 The Genotype-phenotype Correlation In Human 5α-reductase Type 2 Deficiency: Classified And Analysed From A SRD5A2 Structural Perspective Open
Disclosure: A. Kwon: None. S. Kim: None. Y. Choi: None. H. Choi: None. H. Kim: None. The phenotype of 5α-Reductase type 2 deficiency (5αRD2) by SRD5A2 gene mutation varies, and even though there have been many attempts, the genotype-phenot…
View article: Combination therapy of liothyronine and levothyroxine for hypothyroidism-induced dilated cardiomyopathy
Combination therapy of liothyronine and levothyroxine for hypothyroidism-induced dilated cardiomyopathy Open
This corrects the article "Combination therapy of liothyronine and levothyroxine for hypothyroidism-induced dilated cardiomyopathy" on page 144.
View article: Effect of catch-up sleep on obesity in Korean adolescents: a nationwide cross-sectional study
Effect of catch-up sleep on obesity in Korean adolescents: a nationwide cross-sectional study Open
Background Adolescents have weekday/weekend sleep discrepancies and may compensate for weekday sleep debt through sleep extension on weekends. Objective We investigated the effects of total sleep duration on weekdays/weekends on obesity an…
Effects of Early Wake-Up Time on Obesity in Adolescents Open
Background: Although numerous studies have reported that obesity in adolescents is related to shorter sleep duration, few studies have reported the effect of sleep timing, particularly early wake-up time, on obesity. Objectives: To investi…
Association between Weight Status and Mental Health among Korean Adolescents: A Nationwide Cross-Sectional Study Open
This study explored the relationship between adolescents’ weight status and mental health problems. It specifically investigated the weight perceptions of obese adolescents and the effect on their mental health. This cross-sectional study …
View article: Bone Age Estimation and Prediction of Final Adult Height Using Deep Learning
Bone Age Estimation and Prediction of Final Adult Height Using Deep Learning Open
We developed a bone age estimation program based on a deep learning algorithm. The AI-derived program demonstrated high accuracy in estimating bone age and predicting the final adult height of Korean children and adolescents.
Characteristic Sleep Patterns and Associated Obesity in Adolescents Open
Poor sleep adversely affects health and may cause obesity. Poor sleep includes short sleep duration, low quality of sleep, and sleep discrepancy. Although most studies have focused on the association between sleep duration and obesity, poo…
Combination therapy of liothyronine and levothyroxine for hypothyroidism-induced dilated cardiomyopathy Open
Thyroid hormone plays a vital role in regulating human metabolism. They affect the functions of major organs, such as the brain, liver, skeletal muscle, and heart. Hypothyroidism can lead to dilated cardiomyopathy and decreased heart funct…
The Effect of Neighborhood Deprivation on Mortality in Newly Diagnosed Diabetes Patients: A Countrywide Population-Based Korean Retrospective Cohort Study, 2002–2013 Open
Background: Neighborhood environmental factors along with individual factors are beginning to make a mark as factors which influence individual health outcomes. The goal of this study is to look at the combined impact of individual and nei…
Management of Central Precocious Puberty in Children with Hypothalamic Hamartoma Open
Hypothalamic hamartoma (HH) is a rare, congenital, and benign lesion of the tuber cinereum, typically presenting with central precocious puberty (CPP), gelastic seizure, and developmental delay. This study aimed to investigate CPP in HH pa…
Testosterone Levels in Adolescents and Young Men with Type 1 Diabetes and Their Association with Diabetic Nephropathy Open
The association between serum testosterone levels and type 1 diabetes (T1D), especially in adolescents and young adults, has not been fully investigated. We aimed to compare testosterone levels between adolescents/young men with T1D and co…
12-year Trends in Lipid Levels in Korean Children and Adolescents: A Cross-sectional Study Based on the Korea National Health and Nutrition Examination Survey Open
Background: Dyslipidaemia at a young age is one of the risk factors of adulthood cardiovascular disease. However, investigations on the trends in lipid levels among the youth are scarce. Thus, we aimed to analyse the trends in lipid levels…
Prediction of Insulin Resistance by Modified Triglyceride Glucose Indices in Youth Open
The triglyceride glucose (TyG) index, derived from a combination of fasting glucose and triglycerides, has been suggested as a useful marker for insulin resistance (IR), in addition to modified TyG indices that combine obesity parameters. …
Ten-Year Trends of Metabolic Syndrome Prevalence and Nutrient Intake among Korean Children and Adolescents: A Population-Based Study Open
Over the last 10 years, the prevalence of MetS has grown significantly with increasing calorie and fat intake in Korean children and adolescents. Central obesity and high-density lipoprotein cholesterol and fasting glucose levels have wors…
Sex Hormone-Binding Globulin Is Associated with Obesity and Dyslipidemia in Prepubertal Children Open
Sex hormone-binding globulin (SHBG) is associated with age, sex, and puberty. The association of SHBG with various diseases has been suggested nowadays, however, the relationships in prepubertal children have not been sufficiently investig…
Association of Vitamin D Status and Physical Activity with Lipid Profile in Korean Children and Adolescents: A Population-Based Study Open
Dyslipidemia is one of the important influencing factors of cardiovascular health in the youth, and thus, assessment of its etiology is important. We aimed to investigate the association of dyslipidemia with vitamin D and physical activity…
Age-Based Characteristics of West Syndrome in Patients with Mitochondrial Disease Open
Purpose: West syndrome is a severe form of age-specific epilepsy that typically affects infants younger than 2 years of age with mitochondrial disease.We aimed to examine age-specific characteristics of the syndrome in these patients.Metho…
Etiological Classification and Developmental Outcomes in Floppy Infants: A Single Tertiary Center Experience Open
Purpose: Floppy infants or congenital hypotonia indicates decreased muscle tone in infants secondary to abnormalities of the central or the peripheral nervous system, or both. Previous literature classified its causes as those attributable…