A5079351195- Genetic factors in colorectal cancer
- Neonatal Respiratory Health Research
- Air Quality and Health Impacts
- Cancer Risks and Factors
- Oral microbiology and periodontitis research
- BRCA gene mutations in cancer
- Cancer Genomics and Diagnostics
- Respiratory Support and Mechanisms
- Birth, Development, and Health
- Obesity, Physical Activity, Diet
- Breastfeeding Practices and Influences
- Multiple and Secondary Primary Cancers
- SARS-CoV-2 and COVID-19 Research
- Sepsis Diagnosis and Treatment
- Viral-associated cancers and disorders
- Mycobacterium research and diagnosis
- Tuberculosis Research and Epidemiology
- Liver Disease Diagnosis and Treatment
- Dental Research and COVID-19
- Dental Health and Care Utilization
- HIV/AIDS oral health manifestations
- Transplantation: Methods and Outcomes
- Pneumocystis jirovecii pneumonia detection and treatment
- Rheumatoid Arthritis Research and Therapies
- Noise Effects and Management
Yonsei University
2020-2025
Ewha Womans University
2016-2023
Severance Hospital
2020-2023
Yonsei University Health System
2022
Ewha Womans University Medical Center
2019
Karolinska Institutet
2013-2017
Background Local tumor progression (LTP) is associated with poorer survival in patients undergoing radiofrequency ablation (RFA) for colorectal liver metastasis (CLM). An algorithmic strategy to predict LTP may help selection of who would benefit most from RFA CLM. Purpose To estimate local progression–free (LTPFS) following CLM and develop an based on clinical variables. Materials Methods In this retrospective study, between March 2000 December 2014, underwent percutaneous were randomly...
A positive association between birth weight (BW) and body mass index (BMI) has been shown among children in many populations. The aim of this study was to investigate BMI trajectory according BW status the protective effect breastfeeding on prevalence overweight/obesity 6 years age.A retrospective cohort conducted January 1, 2008 December 31, 2016 utilizing data from National Health Information Database Korea. 38,049 subjects were followed until end 2016, providing that completely eligible...
Few birth cohort studies have examined the role of traffic-related air pollution (TRAP) in development infantile atopic dermatitis (AD), but none investigated preventive factors such as green spaces. The aim this study was to investigate whether exposure nitrogen dioxide (NO2) and particulate matter with an aerodynamic diameter <10 μm (PM10) during pregnancy is associated increased risk AD 6-month-old children also examine how association changes residential space. This used prospective...
The association between exposure to secondhand smoke (SHS) during pregnancy and a child's neurodevelopment has not been established yet. We explored the prenatal SHS at 24 months of age considering genetic polymorphism breastfeeding in 720 mothers their offspring enrolled Korean multicenter birth cohort study (Mothers Children Environmental Health, MOCEH). quantified urine cotinine concentrations once from 12th 20th gestational weeks excluded those whose levels exceeded 42.7 ng/ml represent...
Although emerging evidence suggests that periodontitis might increase the risk of cancer, comorbidity and lifestyle behaviors, such as smoking body mass index (BMI), may have confounded this reported association. This study aimed to investigate whether chronic is associated with cancer using a large, nationwide database.We conducted population-based, retrospective cohort data from Korean National Health Insurance Cohort Database obtained between January 2003 December 2015. We included...
Restless leg syndrome (RLS) is associated with poor sleep quality, depression or anxiety, dietary patterns, microvasculopathy, and hypoxia, all of which are known risk factors for dementia. However, the relationship between RLS incident dementia remains unclear. This retrospective cohort study aimed to explore possibility that could be deemed as a non-cognitive prodromal feature dementia.This was using Korean National Health Insurance Service-Elderly Cohort (aged ≥ 60). The subjects were...
Low-dose aspirin use for chemoprevention of lung cancer risk remains controversial.To investigate the association between low-dose and risk, to identify specific subgroups that may derive most benefit from use.This nationwide, retrospective, cohort study used data Korean National Health Information Database 2002 2015. Data analyses were performed October 2016 December 2018. Eligible participants (n = 12 969 400) people aged 40 84 years who had undergone national health screening 2009 2010 no...
Background: This study aimed to investigate whether respiratory syncytial virus (RSV) and influenza (IFV) infections would occur in 2021-2022 as domestic nonpharmaceutical interventions (NPIs) are easing.Methods: Data were collected from the Korean Influenza Respiratory Virus Monitoring System database.The weekly positivity rates of viruses number hospitalizations for acute evaluated (January 2016-2022).The period February 2020 January 2022 was considered NPI period.The autoregressive...
Abstract Background Transplant recipients are immunocompromised and vulnerable to developing tuberculosis. However, active tuberculosis incidence is rapidly declining in South Korea, but the trend of infection among transplant has not been elucidated. This study aimed evaluate risk after transplantation, including factors for standardized ratios, compared with that general population. Methods retrospective was conducted based on Korean health insurance review assessment database those who...
Despite the decline in overall birth rate, increasing preterm births and associated medical costs pose a national concern. We analyze hospitalization covered by public insurance for infants. Population-based data, obtained from National Health Insurance Service (NHIS), which is operated Review Assessment Service, were used study. Preterm January 1, 2008 to December 31, 2020 included, using International Classification of Diseases Related Problems, 10th edition (P07.2, extremely < 28 weeks...
Abstract Background and Aims Hepatocellular carcinoma (HCC) risk in chronic hepatitis B (CHB) substantially decreased the era of potent antiviral therapy. We developed an optimized HCC prediction model for CHB with well‐controlled viremia by nucelos(t)ide analogs (NUCs). Method analysed those who achieved virological response (VR; serum HBV‐DNA < 2000 IU/mL on two consecutive assessments) NUCs. Liver stiffness transient elastography, ultrasonography laboratory tests was performed at time...
Exposure to heavy metals such as lead, cadmium, and mercury poses serious health risks pregnant women because of their high toxicity. In this study, we investigated the associations metal exposure with birth outcomes Korean infants. Data 5,215 between 2015 2019 were analyzed. This study was part Children's Environmental Health (Ko-CHENS) study. Linear regression logistic analyses used examine effects concentrations on weight, small for gestational age, large age after adjusting maternal...
MRI Ancillary Features for LI-RADS Category 3 and 4 Observations: Improved Categorization to Indicate the Risk of Hepatic MalignancyYeun-Yoon Kim1, Jin-Young Choi1, Seung Up Kim2, Myeongjee Lee3, Mi-Suk Park1, Yong Eun Chung1 Myeong-Jin Kim1Audio Available | Share Claim CREDIT
Aim Cholesterol homeostasis is associated with Alzheimer's disease (AD). Despite the multitude of cholesterol metabolites, little known about which metabolites are directly involved in AD pathogenesis and can serve as its potential biomarkers. Methods To identify “hit” steroid profiling was conducted mice different age, diet, genotype also humans normal cognition, mild cognitive impairment, using gas chromatography–mass spectrometry. Then, one molecules (7β‐hydroxycholesterol; OHC),...
Family history of cancer is a well-known risk factor but the role family in survival less clear. The aim this study was to investigate association between and for common cancers Sweden. Using Swedish population-based registers, patients diagnosed with most were followed cancer-specific death during 1991-2010. We used multivariate proportional hazards (Cox) regression models contrast (individuals whose parent or sibling had concordant cancer) without history. modest protective effect on...
Abstract Background This study aimed to evaluate the compatibility of robotic single-site (RSS) myomectomy in comparison with conventional multi-port (RMP) achieve successful surgical outcomes reliability and reproducibility. Methods retrospective case–control was performed on 236 myomectomies at a university medical center. After 1:1 propensity score matching for total myoma number, diameter, patient age, 90 patients each group (RSS: n = 90; RMP: 90) were evaluated. Patient demographics,...
Background The number of cancer survivors who develop subsequent primary cancers (SPCs) is expected to increase. Objective We evaluated the overall and type–specific risks SPCs among adult-onset by first (FPC) types considering sex age. Methods conducted a retrospective cohort study using Health Insurance Review Assessment database South Korea including 5-year diagnosed with an FPC in 2009 2010 followed them until December 31, 2019. measured SPC incidence per 10,000 person-years standardized...