2021.09 ~
Research Interests
Causal Inference
Survival Analysis
Selection Bias
Graphic Representation of Causal Effects
Awards
2023 한국통계학회 포스터논문상 장려상
Publication
Lee S, Lee W. Application of Standardization for Causal Inference in Observational Studies: A Step-by-step Tutorial for Analysis Using R Software. J Prev Med Pub Health. 55(2):116-124. (2022)
Chang YJ, Cho S, Joo J, Ryu KH, Lee S, Cho J, Lim MC, Jung SY, Han JH, Lee ES, Kong SY. Differences in Willingness to Undergo BRCA1/2 Testing and Risk Reducing Surgery among the General Public, Cancer Patients, and Healthcare Professionals: A Large Population-Based Survey. J Pers Med.12(5):818. (2022)
Lee YK, Lee S, Lee EK, Kim HC, Kong S-Y, Cha HS, et al. Can computed tomography scanning in adults lead to an increased risk of thyroid cancer? A nationwide nested case–control study. Eur Radiol [Internet]. 2021 Jul 10.
Lee S, Ryu KS, Kang HYJ, You NY, Choi KS, Hwangbo Y, et al. Risk Factors of Undiagnosed Diabetes Mellitus among Korean Adults: A National Cross-Sectional Study Using the KNHANES Data. Int J Environ Res Public Health. 2021 Jan 29;18(3):1195.
Kim J, Lee S, Hwang E, Ryu KS, Jeong H, Lee JW, et al. Limitations of Deep Learning Attention Mechanisms in Clinical Research: Empirical Case Study Based on the Korean Diabetic Disease Setting. J Med Internet Res. 2020 Dec 16;22(12):e18418.
Ryu KS, Kang HYJ, Lee SW, Park HW, You NY, Kim JH, et al. Screening Model for Estimating Undiagnosed Diabetes among People with a Family History of Diabetes Mellitus: A KNHANES-Based Study. Int J Environ Res Public Health. 2020 Nov 30;17(23):8903.
Ryu KS, Lee SW, Batbaatar E, Lee JW, Choi KS, Cha HS. A Deep Learning Model for Estimation of Patients with Undiagnosed Diabetes. Appl Sci. 2020 Jan 6;10(1):421.
Lee YK, Hwangbo Y, Lee S, Lee D, Lee EK, Yeom MS, et al. Aspirin use is not associated with lower thyroid cancer risk: A nationwide nested case-control study. Thyroid. 2020 Jan 17;thy.2019.0641.
Eum H, Lee M, Yoon J, Cho J, Lee ES, Choi KS, et al. Differences in attitudes toward genetic testing among the public, patients, and health-care professionals in Korea. Eur J Hum Genet. 2018 Oct;26(10):1432–40.
Hwang, S., Kim, SY., Choi, S. et al. Correlation between levels of airborne endotoxin and heavy metals in subway environments in South Korea. Sci Rep 11, 17086 (2021). https://doi.org/10.1038/s41598-021-95860-4
2022.03 ~
Research Interests
Causal Inference
Target trial emulation
Dynamic treatment regimes
Causal survival
Survival Analysis
Competing risk model
Dynamic prediction model
Awards
2023 한국통계학회 포스터논문상 장려상
Publication
[Paper]
Kim, Y. H., Kim, Y., Ha, N., Cho, J. H., Kim, Y. S., Kang, S. W., ... & Lee W., Oh, H. J. (2024). The effect of dialysis modality on annual mortality: A prospective cohort study. Scientific Reports, 14(1), 14035.
Jang H., Kim Y., Lee D., Joo S., Koo B., Lim S., Lee W., & Kim W.(2024). Outcomes of Various Classes of Oral Antidiabetic Drugs on Nonalcoholic Fatty Liver Disease. JAMA Intern Med.
Kwon SS, Choi H, Lee W, Kim Y, Kim H, Lee W. Reformulating land-use regression method as sign-constrained regularized regressions: advantages and improvements. Environmental Modelling and Software. (2023)
Kwon SI, Kim YC, Kwon HW, Cho JH, Kim CD, Son HE, Jeong JH, Jung IM, Yoo KD, Kim Y, Lee W, Lee JS, Lee HJ, Lim CS, Kim YS, Kim YH, Lee JP. Metformin Use and Long-term Clinical Outcomes in Kidney Transplant Recipients. American Journal of Kidney Diseases.
Kim, Y., Lee, T., Min, S.-Y., Park, S., Kim, H., & Lee, W. (2023). Development of Prediction Models for Needs and Resources Service Using Big Data Related to Elderly Care. J Health Info Stat, 48(3), 217-225.
Lee W, Lim YH, Ha E, Kim Y, Lee WK. Forecasting of non‑accidental, cardiovascular, and respiratory mortality with environmental exposures adopting machine learning approaches. Environmental Science and Pollution Research. (2022)
[Report]
국립 환경 과학원 (2020), 가습기살균제 건강피해 인정 및 판정기준 개선연구(III). (Link)
[Presentation]
Kim Y, Kim H, Lee T, Min S, Park S, LEE W. Development of needs-resources prediction model using integrated case management big data. ISG 2022. 구연발표. (2022)
2022.09 ~
Research Interests
Causal Inference
Data Mining
Applications to Public Claim Data
Publication
Yo Han Lee, Hyun-Hee Heo, Hyerim Noh, Deok Hyun Jang, Young-Geun Choi, Won Mo Jang, and Jin Yong Lee. Patterns and trends in factors associated with affective and cognitive risk perceptions of COVID-19. PLoS ONE 18(6), e0280779. (2023)
Noh H, Lee JS, Chow R, Lee JH, Simone CB, Shin HJ, Choi YG. The prognostic role of anticoagulants in COVID-19 patients: National COVID-19 cohort in South Korea. Annals of Palliative Medicine. (2022)
Shin HJ, Chow R, Noh H, Lee JS, Lee JH, Simone CB, Choi. YG. The association between immunosuppressants use and COVID-19 adverse outcome: National COVID-19 cohort in South Korea. Annals of Palliative Medicine. (2022)
Chow R, Lee JH, Noh H, Lee JS, Simone CB, Shin HJ, Choi YG. The association between statin and COVID-19 adverse outcome: National COVID-19 cohort in South Korea. Annals of Palliative Medicine. (2022)
2022.09 ~
Research Interests
Statistical Machine Learning
Causal Inference
Joe, Y.-E., Ha, N.*, Lee, W.*, & Byon, H.-J. (2025). Prediction of Postoperative Pain and Side Effects of Patient-Controlled Analgesia in Pediatric Orthopedic Patients Using Machine Learning: A Retrospective Study. Journal of Clinical Medicine, 14(5), 1459. https://doi.org/10.3390/jcm14051459
2023.03 ~
Research Interest
Causal Inference
Complex Survey Data Analysis
Time-varying survival analysis
2023.03 ~
Research Interest
Machine Learning
Causal Inference
Health Insurance Data Analysis
Publication
Lee S, Park JM, Ann SJ, Lee SH. Cholesterol efflux and collateral circulation in chronic total coronary occlusion: effect-circ study. J Am Heart Assosc. (2021)
Ha J, Lee B, Park JM, Lee SH. Escalation of lipid-lowering therapy in patients with vascular disease receiving high-intensity statins:the retrospective post-high study. Sci Rep. (2021)
Lee J, Choi YR, Kim M, Park JM, Lee SH. Common and differential effects of docosahexaenoic acid and eicosapentaenoic acid on helper T-cell responses and associated pathways. BMB Rep. (2021)
Chun KH, Park JM, Lee CJ, Lee SH. Statin therapy in high-risk individuals with normal coronary arteries: the high-norm study. J Atheroscler Thromb. (2022)
Kim H, Lee CJ, Kim SH, Park JM, Lee SH. Phenotypic and genetic analyses of korean patients with familial hypercholesterolemia:results from the KFH registry 2020. J Atheroscler Thromb. (2022)
Lee CH, Choi B, Pak H, Park JM, Lee JH, Lee SH. Genetic variants associated with adverse events after angiotensin converting enzyme inhibitor use: replication after GWAS-based discovery. Yonsei Med J. (2022)
Park HS, Lee J, Lai HW, Park JM, Antonio Toesca. Surgical and Oncologic outcomes of robotic and conventional nipple-sparing mastectomy with immediate reconstruction:International multicenter pooled data analysis. Breast Oncology. (2022)
Park HS, Lee J, Kim JY, Park JM, Kwon Y. A prospective randomized study to compare postoperative drainage after mastectomy using electrosurgical bipolar systems and conventional electro-cautery. J Breast Cancer. (2022)
2023.09 ~
Research Interest
Incomplete data analysis
Causal inference
Measurement error model
Environmental epidemiology
Exposure science
Publication
고준혁, 유지웅, 서상우, 서준원, 강준혁, 김태오, 조휘성, 서연호, 안종현, 이우주, 김보형, 최만규, 김승범, 김형석, 김고운, 조재흥, 송미연 and 정원석. (2021). 요추 추간판 탈출증 환자의 의⋅한의 협진 의료이용 현황 분석: 건강보험심사평가원 환자표본 데이터를 이용하여. 한방재활의학과학회지, 31(4), 105-116.
Yu J, Lee W. A Critical Review of Propensity Score Matching in Causal Inference. Journal of Health Informatics and Statistics. (2022)
Yu, J., Zheng, X., Bak, K. Y., Lee, K., & Lee, W. (2025). Calibrating a simulated exposure distribution using measurement error models. Journal of Applied Statistics, 1–13. https://doi.org/10.1080/02664763.2025.2481460
Yu, J., Kim, C., Oh, J., Tai, A. S., & Lee, W. (2025). On the robustness of truncated negative binomial regression model: application to field epidemiology. Journal of Applied Statistics, 1-19.
2024.03 ~
Research Interest
Causal inference
Survival analysis
Complex survey data analysis
Likelihood-based Methods
이은주, & 김영원. (2017). 출구조사에서 무응답 처리 방법에 대한 연구: 20 대 국회의원선거 출구조사를 중심으로. Journal of The Korean Data Analysis Society, 19(6), 2957-2967.
Kim, D. G., Choi, H. Y., Kim, H. Y., Lee, E. J., Huh, K. H., Kim, M. S., ... & Kim, Y. S. (2018). Association between post-transplant serum uric acid levels and kidney transplantation outcomes. PLoS One, 13(12), e0209156.
Park, K. H., Park, J. H., Yoon, Y. K., Kwon, J. B., Kim, J. H., Lee, E., ... & Lee, J. W. (2022). Association between outdoor temperature and achilles tendon repair: A 14-years nationwide population-based cohort study. Plos one, 17(3), e0265041.
Kim, S. U., Seo, Y. S., Lee, H. A., Kim, M. N., Lee, E. J., Shin, H. J., ... & Park, S. Y. (2020). Hepatocellular carcinoma risk steadily persists over time despite long-term antiviral therapy for hepatitis B: a multicenter study. Cancer Epidemiology, Biomarkers & Prevention, 29(4), 832-837.
Hwang, S. H., Kim, H. Y., Lee, E. J., Hwang, H. K., Park, M. S., Kim, M. J., ... & Kang, C. M. (2019). Preoperative clinical and computed tomography (CT)-based nomogram to predict oncologic outcomes in patients with pancreatic head cancer resected with curative intent: a retrospective study. Journal of clinical medicine, 8(10), 1749.
Kim, K. M., Lee, D. H., Lee, E. J., Roh, Y. H., Kim, W. J., Cho, S. J., ... & Chu, M. K. (2019). Self-reported insomnia as a marker for anxiety and depression among migraineurs: a population-based cross-sectional study. Scientific Reports, 9(1), 19608.
2025.09 ~
Research Interest
Causal inference
Causal medication analysis
Environmental epidemiology
2022.09 ~
Research Interest
Health Insurance Data Analysis
Infectious Disease Modeling
Clinical Trials
Sequential Analysis
Linkedin: https://www.linkedin.com/in/spJung/
Awards
2019 한국통계학회 SG 포스터논문상 2등
Publication
[Paper]
Lee, N., Jung, S., Ro, Y. S., Park, J. H., & Hwang, S. S. (2024). Spatiotemporal Analysis of Out-of-Hospital Cardiac Arrest Incidence and Survival Outcomes in Korea (2009–2021). Journal of Korean Medical Science, 39(9).
Naae Lee, Yeon-gyeong Kim, Seungpil Jung, Woojoo Lee, Juhwan Oh, Seung-sik Hwang. Comparing International Computing Systems of COVID-19 Core Indicators and Measures to Improve Usability. Public Health Weekly Report, 16, 973-99. (2023) (Link)
Jung S, Kim JH, Hwang SS, Choi J, Lee W. Modified susceptible-exposed-infectious-recovered model for assessing the effectiveness of non-pharmaceutical interventions during the COVID-19 pandemic in Seoul. J Theo Bio. (2022)
Choi MH, Ha US, Park YH, Hong SH, Lee JY, Lee YJ, Lee W, Jung S. Combined MRI and PSA Strategy Improves Biopsy Decisions Compared with PSA Only: Longitudinal Observations of a Cohort of Patients with a PSA Level Less Than 20 ng/mL. Acad Radiol. (2022)
Jung S, Hwang SS, Kim KN, Lee W. Reaction to the COVID-19 pandemic in Seoul with biostatistics. Infect Dis Model, 7(3), 419-429. (2022)
Lee W, Lee J, Woo SI, Choi S, Bae JW, Jung S, Jeong MH, Lee WK. Machine learning enhances the performance of short and long-term mortality prediction model in non-ST-segment elevation myocardial infarction. Sci Rep 11, 12886 (2021).
Benimana TD, Lee N, Jung S, Lee W, Hwang SS. Epidemiological and spatio-temporal characteristics of COVID-19 in Rwanda. Global Epidemiology. (2021)
[Report]
국립 환경 과학원 (2020), 가습기살균제 건강피해 인정 및 판정기준 개선연구(III). (Link)
서울기술연구원 (2020), 이동통신 빅데이터 기반 시공간 전염병 시뮬레이션을 통한 스마트 도시 방역모델 개발 (Link)
산업안전보건연구원 (2021), 근로자 생식보건 역학연구 (1). (Link)
질병관리청 (2022), 코로나19 핵심 지표 산출체계 국제 비교 및 활용도 제고 방안 연구. (Link)
산업안전보건연구원 (2022), 근로자 집단 암 발병 예측 모형 시범 개발. (Link)
산업안전보건연구원 (2022), 근로자 생식보건 역학연구 (2). (Link)
질병관리청 (2023), 코로나19 방역에서 접촉추적격리 정책 국제비교 및 활용도 제고 연구. (Link)