| 2017-09 | Causal inference with observational data under cluster-specific non-ignorable assignment mechanism | Kim, Gi-Soo; Paik, Myunghee Cho; Kim, Hongsoo | ARTICLE | 391 |
| 2020-07 | Cluster-specific nonignorably missing, endogenous, and continuous regressors in multilevel model for binary outcome | Kim, Gi-Soo; Lee, Youngjo; Kim, Hongsoo; Paik, Myunghee Cho | ARTICLE | 420 |
| 2021-04 | Effectiveness of a Technology-Enhanced Integrated Care Model for Frail Older People: A Stepped-Wedge Cluster Randomized Trial in Nursing Homes | Kim, Hongsoo; Jung, Young-il; Kim, Gi-Soo; Choi, Hyoungshim; Park, Yeon-Hwan | ARTICLE | 282 |
| 2017-04 | Evaluation of a technology-enhanced integrated care model for frail older persons: protocol of the SPEC study, a stepped-wedge cluster randomized trial in nursing homes | Kim, Hongsoo; Park, Yeon-Hwan; Jung, Young-il; Choi, Hyoungshim; Lee, Seyune; Kim, Gi-Soo; Yang, Dong-wook; Paik, Myunghee Cho; Lee, Tae-Jin | ARTICLE | 574 |
| 2015-12 | Predictors and outcomes of unplanned readmission to a different hospital | Kim, Hongsoo; Hung, William W.; Paik, Myunghee Cho; Ross, Joseph S.; Zhao, Zhonglin; Kim, Gi-Soo; Boockvar, Kenneth | ARTICLE | 738 |
| 2020-10 | Validation of an integrated service model, Health-RESPECT, for older patients in long-term care institution using information and communication technologies: protocol of a cluster randomised controlled trial | Choi, Jung-Yeon; Kim, Kwang-il; Kim, Hongsoo; Jung, Young-il; Oh, In-Hwan; Chun, Seungyeon; Kim, Gi-Soo; Lim, Jae-Young; Ko, Jin Young | ARTICLE | 459 |
