H. Go, Y. Lee, D. Lee, H. Kim, H. Jang, S. Joo, H. Jung, H. Sohn, J. Lee, Y. Jeong, M. Choi, S. Jeon*, M. Kim, W. Kim (2025+) Peripheral Blood CARMIL2 Methylation Enhances Non-Invasive Identification of At-Risk MASH in Metabolic Dysfunction-Associated Steatotic Liver Disease, submitted.
S. Cho, S. Jeon*, Lee, S., Y. Shin (2025+) Latent Trajectories of Screen Time and Their Predictors in School-Aged Children: A Six-Year Longitudinal Analysis, submitted.
S. Chung, S. Jeon* (2025+) Development of Sleep medications Myth-understanding (SMYTH) and Sleep Medications Overexpectation of Responses (SMORE) among the general population, submitted.
J. H. Kim, S. Jeon*, C. H. K. Park, J. Y. Jun, S. A. Lee, S. Chung, J. Ahn (2025+) Psychometric properties of the Korean version of the Grief Impairment Scale (GIS) among nursing professionals who experienced death of patients, submitted.
M. Lim, S. Kim, S. Jeon, E. Jeong, J. Kim, S. Chung (2025+) Machine-learning approached 14-item shortened version of the Positive And Negative Sleep Appraisal Measure (PANSAM-14), submitted.
S.J. Chae, J. I. Kim, H. Jo, Y. Song, S Jeon, S. Moon, J. Lee, S. Oh, S. Chung, JK Kim, JH Kim (2025+) A Machine Learning-Based Screening Tool for Predicting PTSD in Firefighters: Firefighter Latent Risk Evaluation (FLARE), submitted.
A. Yun, S. Jeon, T. Walls, J. C. Anthony, H. Chung (2025+) A Multivariate Latent Class Tree Approach to Multiple Latent Class Variables: Discovering A Hierarchy of Interactions in Adolescent Risk Behaviors, submitted.
E. Jeong, W. Kim, S. Jeon*, J. Kim, S. Chung (2025+) The Dysfunctional Self-Focus Attributes Scale-7 (DSAS-7): A Machine Learning-Based Development of a Shortened Version of the DSAS, submitted.
Song,Y., Jeon, S.*, Cho, A., Chung,S., Ahn,Y., Suh,S. and Kim,J.K. (2025+) Predictors of Sleep Quality Trajectories and Alertness in Shift Workers Undergoing Cognitive-Behavioral Therapy for insomnia, submitted.
Jeon, S.* and Kwon, T. (2025+) Sequential Split Household Tree for Projecting Household Composition Ratios, Under Revision.
Lee, S., S. Jeon, and Shin, Y. (2025+) Predictive model to identify Protective and Risk Factors for Smartphone Overdependence in Children: A Six-Year Cohort Study, Under Revision.
S. Jeon*, Lee, S., and Shin, Y. (2025) Trends and Determinants of Smart Device Usage Among Children Over Six Years: Latent Trajectory Classes using a Growth Mixture Model, Journal of Korean Medical Science, https://doi.org/10.3346/jkms.2025.40.e274.
Jeon, S.*, Jeong, E., Y. Bang, J. Ahn, S. Yoo, S. Chung, J. Kim (2025) Validation of the Korean version of the Sleep-Related Behaviours Questionnaire (SRBQ) among the general population, Behavioral Sleep Medicine, 1-14, https://doi.org/10.1080/15402002.2025.2544975.
Jeon, S.* and Kim, D. (2025) A Data-Analytics Framework for Exploring Regression Associations in Multidimensional Contingency Tables with Ordered Responses, Journal of Applied Statistics, 1-25, https://doi.org/10.1080/02664763.2025.2543043
Kim, Y., Chung, H., and Jeon, S.* (2025) Unveiling topic dependencies through a Multilevel Topic Model: a hierarchical approach to enhanced interpretability, Journal of Applied Statistics, 1-20, https://doi.org/10.1080/02664763.2025.2540380
S. Chung, S. Lee, M. A. Shahrier, S. Jeon* (2025) Insomnia, pain, and Pain-related dysfunctional Beliefs About Sleep (PBAS) among cancer patients, Cancer Research and Treatment, https://doi.org/10.4143/crt.2025.372
O. R. Cawiding, H. Jo, S. Jeon, F. R. Ardi, J. Kim, S. Chung (2025) Cancer-related Dysfunctional Beliefs and Attitude about Sleep-6 (C-DBAS-6): A practical and accurate shortened version using XGBoost and SymScore, Sleep and Biological Rhythms. https://doi.org/10.1007/s41105-025-00594-9.
M. Lim, J. Wangwattanakool, S. Hong, S. Jeon, J. K. Kim (2025) Validating the Insomnia Severity Index and its 3-item shortened version among cancer patients: A Machine Learning Approach, Sleep Medicine Research, 16(3), 151-157, https://doi.org/10.17241/smr.2025.02999.
Y.R. Bang, S. Jeon*, J. Ahn, O. Ahmed, S. Yoo, S. Chung (2025) Validation of the Korean version of the Anxiety and Preoccupation about Sleep Questionnaire (APSQ) and comparisons with other sleep-related cognition scales among the general population, Psychiatry Investigation, https://doi.org/10.30773/pi.2025.0119.
Jeon, S.* and Kwon, T. (2025) Analysis on Corporate Credit Scoring Models and Key Financial Variables Using Machine Learning, Asian Review of Financial Research, 38(3), 1-36, https://www.doi.org/10.37197/ARFR.2025.38.3.1.
D. Kim, S. Lee, Y. Shin, S. Jeon. (2024) Longitudinal Trends in SNS and YouTube Usage Among Korean Children: A 6-Year Study, Journal of the American Academy of Child and Adolescent Psychiatry, S281-S281. https://doi.org/10.1016/j.jaac.2024.08.500
Kim, K., Jeon, S., Lee, S., Kim, D., and Shin, Y. (2025) Digital Media Usage Trends Among Children aged 8-11 Years Before and After the COVID-19, Psychiatry Investigation, 22(4):375-381. https://doi.org/10.30773/pi.2024.0109
O. R. Cawiding, S. Jeon, D. Tubera-Panes, A. A. de los Reyes, J. K. Kim (2025) Disentangling climate’s dual role in dengue dynamics: a multi-region causal analysis study, Science Advances, 11,eadq1901. https://doi.org/10.1126/sciadv.adq1901
Kim, J., and Jeon, S.* (2025) Intergenerational Income Mobility by Province in Korea: An Analysis using National Health Insurance Big Data, Journal of the Korean Data Analysis Society, 27(1), 159-170. https://doi.org/10.37727/jkdas.2025.27.1.159.
Jo, H., Jeon, H., Ahn, J., Jeon, S.*, Kim, J., and Chung, S. (2024) Dysfunctional Beliefs and Attitude about Sleep-6 (DBAS-6): Data-driven Shortened version from A Machine Learning Approach, Sleep Medicine, 119, 312-318. https://doi.org/10.1016/j.sleep.2024.04.027
Jeon, S.* and Kwon. T. (2024) N-point Modified Exponential Model for Household Projections in Korea using Multi-point Register-based Census Data, Communications for Statistical Applications and Methods, 31(4), 377-391. https://doi.org/10.29220/CSAM.2024.31.4.377
Jo, H., Lim, M., Jeon, H. Ahn, J., Jeon, S., Kim, J., Chung, S. (2024) Data-driven Shortened Insomnia Severity Index: A Machine Learning Approach, Sleep Breath, 28, 1819–1830. https://doi.org/10.1007/s11325-024-03037-w
Kim, K., and Jeon, S.* (2024) A study of census changes and the projection for marital status transition rates, Korea Journal of Population Studies, 47(1), 1-18. https://doi.org/10.31693/KJPS.2024.03.47.1.1
A. Cho, Y. Song, S. Jeon, J.K. Kim, S. Chung, Y. Ahn, S. Suh (2024) Prediction of Daytime Sleepiness Risk in Shift Working Firefighters using a Machine Learning Model, Sleep Medicine, 115(1), 123-124. https://doi.org/10.1016/j.sleep.2023.11.360
Kim, J., and Jeon, S.* (2023) A Study on Intergenerational Income Mobility in Korea using National Health Insurance Service Income Big Data, Journal of the Korean Data Analysis Society, 25(6), 2171-2186. https://doi.org/10.37727/jkdas.2023.25.6.2171
Kim, K., and Jeon, S.* (2022) A Study on the Health Adjusted Life Expectancy in Korea using Microdata of National Health Insurance Service, Korea Journal of Population Studies, 45(4), 25-42. https://doi.org/10.31693/KJPS.2022.12.45.4.2
Kim, Y., Jeon, S., Chang, C., and Chung, H. (2022) glca: An R Package for Estimating a Group-Effect in Latent Class Analysis, Applied Psychological Measurement, 46(5), 439-441, https://doi.org/10.1177/01466216221084197
Jeon, S.*, Seo, T., and Chung, H. (2022) Latent Class Profile Analysis for Repeatedly Measured Multiple Latent Class Variables, Multivariate Behavioral Research, 57(2-3), 341-355, https://doi.org/10.1080/00273171.2020.1848515
Lee, J., Chung, H. and Jeon, S.* (2021) Bayesian multivariate latent class profile analysis: Exploring the developmental progression of youth depression and substance use, Computational Statistics and Data Analysis, 161, 107261, https://doi.org/10.1016/j.csda.2021.107261
Kim, E., Chung, H. and Jeon, S.* (2020) Joint latent class analysis for longitudinal data: an application on the adolescent emotional well-being, Communications for Statistical Applications and Methods, 27(2), 241-254. https://doi.org/10.29220/CSAM.2020.27.2.241
Kim, S., Jeon, S. and Kim, D. (2020) On log-linear Modeling for an Incomplete Two-way Contingency Table with One Variable Subject to Nonresponse, Communications in Statistics - Simulation and Computation, 49(4), 973-988 . https://doi.org/10.1080/03610918.2018.1490427
Jeon, S.*, Shin, J., Yee, J., Park, T. and Park, M. (2019) Structural equation modeling for hypertension and type 2 diabetes based on multiple SNPs and multiple phenotypes. PLoS ONE 14(9): e0217189. https://doi.org/10.1371/journal.pone.0217189
Jeon, S.*, Kwon, T. and Park, Y. (2019) Variable-based missing mechanism for an incomplete contingency table with unit missingness, Statistics and Probability Letters, 146, 90-96. https://doi.org/10.1016/j.spl.2018.11.006
Park, Y., Jeon, S. and Kwon, T. (2018) A Sample Size Calibration Approach for the P-value Problem in Huge Samples, Communications for Statistical Applications and Methods, 25(5), 1-13. https://doi.org/10.29220/CSAM.2018.25.5.545
Kim, S., Kim, K., and Jeon, S.* (2018) Heuristic Li-Lee Model for Long-term Prediction of Regional Headship Rate, Journal of the Korean Data Analysis Society, 20(2B), 657-668.
Cho, Y., Kim, K., Jeon, S. and Kim, S. (2018) A Study on Adjustment of Transition Rates between Marital Status, Journal of the Korean Data Analysis Society, 20(1B), 137-146.
Cho, Y., Kim, K., Kim, S. and Jeon, S.* (2018) Heuristic Lee-Carter Model for Long-term Marital Rate Prediction, Journal of the Korean Data Analysis Society, 20(1B), 125-136.
Jeon, S.*, Lee, J., Anthony, J. C. and Chung, H. (2017) Latent Class Analysis for Multiple Discrete Latent Variables: A Study on the Association Between Violent Behavior and Drug-Using Behaviors, Structural Equation Modeling: A Multidisciplinary Journal, 24(6), 911-925. https://doi.org/10.1080/10705511.2017.1340844
Kim, S. and Jeon, S.* (2017) Forecast of Property Crimes Considering Co-integration and Economic Factors, Journal of the Korean Data Analysis Society, 19(4B), 1865-1876.
Jeon, S.* and Kim, S. (2017) A Study on Model Selection for Unknown Motive Estimation in Incomplete Three-way Contingency Table, Journal of the Korean Data Analysis Society, 19(4B), 1853-1864.
Lee, C., Jeon, S. and Kim, K. (2017) A Study on the Predictive Model of Internal Migration, Journal of the Korean Data Analysis Society, 19(1B), 159-173.
Kwon, T. and Jeon, S.* (2016) A study on the Violent Crime and Control Factors in Korea, Journal of the Korean Data and Information Science Society, 27(6), 1511-1523.
Lee, Y., Jeon, S. and Park, Y. (2016) Stochastic Traffic Congestion Evaluation of Korean Highway Traffic Information System with Structural Changes, Asia Pacific Journal of Information Systems, 26(3), 427-448.
Jeon, S.*, Chang, W. and Park, Y. (2016) An Option Pricing Model using High Frequency Data, Procedia Computer Science, 91, 175 – 179. https://doi.org/10.1016/j.procs.2016.07.035
Jeon, S.* and Park, Y. (2016) A New Imputation Method to Improve Election Prediction: From Exit Polls of the 19th General Election, The Korean Association for Survey Research, 17(3), 25-51.
Jeon, S.*, Kim, K. and Hwang, M. J. (2015) A Forecast of Total Fertility Rate Reflecting Spectrum Period and Structural Change, Statistical Journal, 20(3), 51-70.
Park, Y. and Jeon, S. *(2015) A Study on the Population Structure and Aging of Reunified Korea, Development and Society, 44(3), 411-433. https://www.jstor.org/stable/deveandsoci.44.3.411
Kim, K., Choe, S. and Jeon, S.* (2015) A Study on Modeling of First Marriage, Divorce and Remarriage, Journal of the Korean Data Analysis Society , 17(5B), 2447-2459.
Park, Y., Jeong, M. and Jeon, S.* (2015) How to Maintain the Financial Stability and Adequacy of Teachers Pension, The Korean Journal of Applied Statistics, 28(4), 643-661.
Kim, K. and Jeon, S.* (2015) Scenario Analysis of Fertility in Korea using the Fertility Rate Prediction Model, The Korean Journal of Applied Statistics, 28(4), 685-701.
Jeon, S.*, Kim, S. and Park, Y. (2015) Rejoinder: A Study on the Population Structure of Democratic People’s Republic of Korea, Communications for Statistical Applications and Methods, 22(1), 23-29.
Jeon, S.*, Kim, S. and Park, Y. (2015) A Study on the Population Structure of Democratic People’s Republic of Korea, Communications for Statistical Applications and Methods, 22(1), 1-10.
Jeon, S.*, Lee, S. and Park, Y. (2014) A Study on the Nonresponse Mechanism and Imputation for the Exit Poll: The Application of Exit Polls of the 19th Assembly Election, The Korean Association for Survey Research, 15(3), 61-83.
Park, Y., Jeon, S. and Kim, S. (2012) Sensitivity Analysis for the Sustainability of the National Pension: Changes of Demographical, Institutional, Economic Factors, The Korean Association for Survey Research, 13(3), 137-157.
Park, Y., Jeon, S., Kim, S. and Kim, S. (2012) On the Reliability of a National Pension Projection, The Korean Association for Survey Research, 13(2), 129-154.
Jeon, S.*, Kim, S. and Park, Y. (2012) Quality Evaluation for Census and Vital Statistics of Korea Using Demographic Analysis, The Korean Association for Survey Research, 13(1), 1-31.
Jeon, S.* and Park, Y. (2011) A Stochastic Approach to Traffic Network Performance Index, Journal of The Korean Data Analysis Society, 13(1B), 207-219.
Park, Y. and Jeon, S.* (2010) A Study on the Queueing Process with Dynamic Structure for Speed-Flow-Density Diagram, The Korean Journal of Applied Statistics, 23(6), 1-12.
Jeon, S.*, Choi, B. and Kim, S. (2009) Pattern Classification of Time-series Data using Spectrum Analysis, Journal of the Korean Data Analysis Society, 11(1B), 349-359.
*contributed as first/corresponding author
C. H. K. Park, J. Ahn, C. Park, S. Jeon*, S. Chung (2025+) Development of the Asan Suicide Clinical Risk Evaluation and Navigation (ASCREEN): a screening tool for suicide risk.
B. Lee, J. Park, S. Jeon, J. Kang (2025+) Doubly robust outlier-resistant inference on causal treatment effect.
A. Awan, E. M. Jeong, S. Hong, S. Jeon*, J. K. Kim, S. Chung (2025+) A Machine Learning-Based Development of Shortened 6-item Version of Fear of Progression Questionnaire Short Form (FoP-Q-6) among cancer patients.
E. M. Jeong, H. S. Lee, M. Lim, S. Jeon, J. Kim, H. J. Jeon, S. Chung (2025+) Validation of the Korean version of the Pre-Sleep Arousal Scale and it’s shortened version, PSAS-XX among the general population.
A. Cho, Y. Song, S. Jeon, Y. Ahn, S. Chung, J.K. Kim, S. Suh. (2025+) Daytime Sleepiness Risk in Shift Working Firefighters Using a Machine Learning Model.
Myung, J., Jeon, S., and Chung, H. (2025+) Personal Recommender System using Latent Dirichlet Allocation.
*contributed as first/corresponding author
Choi, J. and Jeon, S. (2013). Survey Methodology 2nd ed., Free Academy, Seoul.
Choi, J., Jeon, S. and Jin, S. (2007). Principal Component Analysis and Factor Analysis using JMP, Kyowoosa, Seoul.