Young Min Ahn
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View article: Diagnostic Decision Points of Specific Immunoglobulin E Concentrations for Seafood Allergies in Korean Children: A Nationwide Multicenter Study
Diagnostic Decision Points of Specific Immunoglobulin E Concentrations for Seafood Allergies in Korean Children: A Nationwide Multicenter Study Open
Shellfish and fish are common causes of food allergy (FA) in Asia, with significant prevalence rates reported across various countries. This study aimed to identify the diagnostic decision points (DDPs) for shrimp, crab, and cod allergies …
View article: Diagnostic Decision Point for IgE-Mediated Wheat Allergy in Children
Diagnostic Decision Point for IgE-Mediated Wheat Allergy in Children Open
The diagnostic decision point can help diagnose food allergies while reducing the need for oral food challenge (OFC) tests. We performed a multicenter survey of children aged 0-7 years from January 1, 2018 to March 31, 2022. A total of 231…
View article: Integrative Korean Medicine Treatment for Obesity and Overweight in Children and Adolescents: A Multicenter Retrospective Chart Review Study
Integrative Korean Medicine Treatment for Obesity and Overweight in Children and Adolescents: A Multicenter Retrospective Chart Review Study Open
This is the first study to examine the real-world usage of IKM for obesity and overweight in children and adolescents. A significant improvement in obesity-related outcome measures after IKM, illustrated the potential effect of IKM.
View article: Assessment of variables associated with prolonged admission duration in children with <scp><i>Mycoplasma pneumoniae</i></scp> pneumonia
Assessment of variables associated with prolonged admission duration in children with <span><i>Mycoplasma pneumoniae</i></span> pneumonia Open
Introduction Macrolide‐resistant Mycoplasma pneumoniae (MRMP) has become prevalent in children. This study investigated the clinical and laboratory variables of MRMP and macrolide‐sensitive M. pneumoniae (MSMP) and identified factors assoc…
View article: Survey of Korean pediatrician’s perceptions of barriers to and improvements in breastfeeding
Survey of Korean pediatrician’s perceptions of barriers to and improvements in breastfeeding Open
Background: Although the benefits of breastfeeding are broadly acknowledged with the efforts of the government and several medical societies, the rate of exclusive breastfeeding through 6 months is lower in Korea than in developed countrie…
View article: Analysis of national surveillance of respiratory pathogens for community-acquired pneumonia in children and adolescents
Analysis of national surveillance of respiratory pathogens for community-acquired pneumonia in children and adolescents Open
Background Respiratory infections among children, particularly community-acquired pneumonia (CAP), is a major disease with a high frequency among outpatient and inpatient visits. The causes of CAP vary depending on individual susceptibilit…
View article: Eosinophil-derived neurotoxin: An asthma exacerbation biomarker in children
Eosinophil-derived neurotoxin: An asthma exacerbation biomarker in children Open
Background: Asthma is a heterogeneous disease, characterized by chronic airway inflammation. Asthma exacerbations (AE) are episodes characterized by a progressive increase in symptoms of shortness of breath, cough, wheezing, or chest tight…
View article: Clinical Characteristics of Macrolide-Refractory Mycoplasma pneumoniae Pneumonia in Korean Children: A Multicenter Retrospective Study
Clinical Characteristics of Macrolide-Refractory Mycoplasma pneumoniae Pneumonia in Korean Children: A Multicenter Retrospective Study Open
Mycoplasma pneumoniae is a major causative pathogen of community-acquired pneumonia in children, and the treatment of choice is macrolides. There is an increasing trend in reports of refractory clinical responses despite macrolide treatmen…
View article: Survey on the Status of Breastfeeding in Korean Medical Institution Workers
Survey on the Status of Breastfeeding in Korean Medical Institution Workers Open
In medical institutions, it is recommended that environmental improvements in medical institutions, the implementation of supporting policies, and the provision of specialized education on breastfeeding are necessary to promote breastfeedi…
View article: The incidence and risk factors of extrapulmonary manifestations in<i>Mycoplasma pneumoniae</i>pneumonia
The incidence and risk factors of extrapulmonary manifestations in<i>Mycoplasma pneumoniae</i>pneumonia Open
Purpose\nMycoplasma pneumoniae pneumonia (MP) is a major cause of community-acquired pneumonia (CAP) in children and is associated with extrapulmonary manifestations (EPM). The incidence and risk factors for EPM in children are unknown.\n\…
View article: Maternal Posttraumatic Stress Symptoms and Psychological Burden in Mothers of Korean Children With Anaphylaxis
Maternal Posttraumatic Stress Symptoms and Psychological Burden in Mothers of Korean Children With Anaphylaxis Open
The rate of PTSS among mothers of children with recent anaphylaxis was high at 56.9%. Clinicians who care for pediatric anaphylaxis patients should be aware of the psychological burden on their caregivers.
View article: The Incidence and Risk Factors of Extrapulmonary Manifestations in Mycoplasma Pneumoniae Pneumonia
The Incidence and Risk Factors of Extrapulmonary Manifestations in Mycoplasma Pneumoniae Pneumonia Open
Background: Mycoplasma pneumoniae pneumonia (MP) is a major cause of community acquired pneumonia (CAP) in children and it is known to be associated with extrapulmonary manifestations (EPM). The incidence and risk factors of EPM in childre…
View article: Breastfeeding and vitamin D
Breastfeeding and vitamin D Open
The recent re-emergence of vitamin D deficiency (VDD) and rickets among breastfed infants without adequate sunlight exposure and vitamin D supplementation has been reported worldwide. Breastfed infants are particularly vulnerable to VDD be…
View article: Correlation between Vitamin D Level and Obstructive Sleep Apnea Severity in Korean Children
Correlation between Vitamin D Level and Obstructive Sleep Apnea Severity in Korean Children Open
Background and Objectives: To evaluate relationship between vitamin D and severity of obstructive sleep apnea (OSA) in Korean children. Materials and Methods: This study was conducted on children aged 5 to 17 years who had polysomnography …
View article: Immunogenicity and safety of the third booster dose of the inactivated Japanese encephalitis vaccine in Korean children: A prospective multicenter study
Immunogenicity and safety of the third booster dose of the inactivated Japanese encephalitis vaccine in Korean children: A prospective multicenter study Open
The immunization schedule for the inactivated Japanese encephalitis (JE) vaccine in Korea is a two-dose primary series at 12-24 months of age and three booster doses at 12 months after primary schedule and at 6 and 12 years of age. The aim…
View article: Hereditary angioedema in childhood
Hereditary angioedema in childhood Open
See the article "Complement 4 levels of a 4-year-old girl with angioedema" via https://doi.org/10.3345/kjp.2019.00241.
View article: Annual and seasonal patterns in etiologies of pediatric community-acquired pneumonia due to respiratory viruses and Mycoplasma pneumoniae requiring hospitalization in South Korea
Annual and seasonal patterns in etiologies of pediatric community-acquired pneumonia due to respiratory viruses and Mycoplasma pneumoniae requiring hospitalization in South Korea Open
Background: Community–acquired pneumonia (CAP) is one of the leading worldwide causes of childhood morbidity and mortality. Its disease burden varies by age and etiology and is time dependent. We aimed to investigate the annual and seasona…
View article: Real-world treatment pattern of mycoplasma pneumonia in hospitalized children: A multicenter retrospective study
Real-world treatment pattern of mycoplasma pneumonia in hospitalized children: A multicenter retrospective study Open
Purpose: Macrolide-refractory Mycoplasma pneumoniae pneumonia (MP) has markedly increased since 2003 and corticosteroids or second-line antibiotics, such as fluoroquinolones or tetracyclines, was considered an alternative treatment modalit…
View article: The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 1. Definition, Methodology and First-line Management
The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 1. Definition, Methodology and First-line Management Open
Chronic spontaneous urticaria (CSU) is defined as the occurrence of spontaneous wheals, angioedema, or both for >6 weeks in the absence of specific causes. It is a common condition associated with substantial disease burden both for affect…
View article: The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 2. Management of H1-Antihistamine-Refractory Chronic Urticaria
The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 2. Management of H1-Antihistamine-Refractory Chronic Urticaria Open
Quite a few patients with chronic spontaneous urticaria (CSU) are refractory to H₁-antihistamines, even though the dose of H₁-antihistamines is increased up to 4-fold. CSU that is not controlled with H₁-antihistamines results in increased …
View article: Positive association of breastfeeding on respiratory syncytial virus infection in hospitalized infants: a multicenter retrospective study
Positive association of breastfeeding on respiratory syncytial virus infection in hospitalized infants: a multicenter retrospective study Open
Background: Breastfeeding reportedly reduces the overall frequency of infections. Respiratory syncytial virus (RSV), the most common respiratory pathogen in infants, involves recurrent wheezing and has a pathogenic mechanism related to air…
View article: Annual and seasonal patterns in etiologies of pediatric community-acquired pneumonia due to respiratory viruses and Mycoplasma pneumoniae requiring hospitalization in Korea
Annual and seasonal patterns in etiologies of pediatric community-acquired pneumonia due to respiratory viruses and Mycoplasma pneumoniae requiring hospitalization in Korea Open
Background: Community–acquired pneumonia (CAP) is one of the leading worldwide causes of childhood morbidity and mortality and its disease burden is affected by age and etiologies with time-dependent changes. We aimed to investigate the an…
View article: 0740 Prevalence of Obstructive Sleep Apnea among Overweight Adolescents and Children in Korea
0740 Prevalence of Obstructive Sleep Apnea among Overweight Adolescents and Children in Korea Open
Prevalence of obesity in children in Korea is estimated to be 10.0% in 2013.and NAFLD is 5.9% in 2015. Prevalence of habitual snoring in 12-17 years was 4.0%, Obstructive sleep apnea increase the obesity related comorbities. We compare the…
View article: <i>Campylobacter</i> Enteritis: Clinical Features and Laboratory Findings in Children Treated at a Single Hospital
<i>Campylobacter</i> Enteritis: Clinical Features and Laboratory Findings in Children Treated at a Single Hospital Open
Purpose: Campylobacter species are common causes of bacterial enteritis.There is limited knowledge on its prevalence and clinical features because of its fastidious culture conditions.The purpose of this study was to identify the clinical …
View article: Seasonal patterns and etiologies of croup in children during the period 2010–2015: A multicenter retrospective study
Seasonal patterns and etiologies of croup in children during the period 2010–2015: A multicenter retrospective study Open
Purpose: Croup is known to have epidemics in seasonal and biennial trends, and to be strongly associated with epidemics of parainfluenza virus.However, seasonal and annual epidemics of croup have not been clearly reported in Korea.This stu…