| 2010 | Caregiving appraisal of family caregivers for older stroke patients in Korea | 정덕유 | Article |
| 2010 | Clinical supervisors' satisfaction with the clinical competence of newly employed nurses in Korea | 신경림; 정덕유 | Article |
| 2012 | Comparative study between depression in Korean elderly with mild cognitive impairment and normal cognitive function | 신경림; 강윤희; 정덕유; 김미영 | Article |
| 2012 | Computer and internet interventions for loneliness and depression in older adults: A meta-analysis | 정덕유 | Article |
| 2009 | Concept analysis of resilience in patients with cardiovascular diseases | 정덕유 | Article |
| 2022 | COVID-19 환자 간호에 참여한 간호사의 직무스트레스와 극복력이 소진에 미치는 영향 | 하희주 | Master's Thesis |
| 2006 | Critical thinking dispositions and skills of senior nursing students in associate, baccalaureate, and RN-to-BSN programs | 신경림; 정덕유 | Article |
| 2009 | Depression Among Community-Dwelling Older Adults in Korea: A Prediction Model of Depression | 신경림; 강윤희; 조인호; 정덕유 | Article |
| 2024 | Description of the mealtime of older adults with dementia in a long-term care facility: A video analysis | 정덕유 | Article |
| 2023 | Development and effectiveness of an integrated medication management program centered on senior welfare centers for older adults with hypertension: A cross-sectional study | 정덕유 | Article |
| 2019 | Development and effects of a self-management efficacy promotion program for adult patients with congenital heart disease | 정덕유 | Article |
| 2017 | Development and evaluation of a clinical simulation for new graduate nurses: A multi-site pilot study | 정덕유; 강숙정 | Article |
| 2020 | Development and Psychometric Evaluation of a Fear of Dementia Scale for Community-Dwelling Older Adults | 정덕유 | Article |
| 2010 | Development and Validation of a Scale for the End of Life Caregiving Appraisal | 정덕유 | Article |
| 2014 | Development of evaluation indicators for integrated home care | 정덕유 | Article |
| 2022 | Development of mealtime difficulty scale for older adults with dementia in long-term care facilities | 정덕유 | Article |
| 2016 | Development of Patient Transfer Techniques based on Postural-stability Principles for the Care Helpers in Nursing Homes and Evaluation of Effectiveness | 정덕유 | Article |
| 2021 | Eating Difficulties among Older Adults with Dementia in Long-Term Care Facilities: A Scoping Review | 정덕유 | Review |
| 2019 | Educational needs for new graduate nurses in Korea | 정덕유; 강숙정 | Article |
| 2015 | Effects of a Clown-Nurse Educational Intervention on the Reduction of Postoperative Anxiety and Pain Among Preschool Children and Their Accompanying Parents in South Korea | 정덕유 | Article |
| 2016 | Effects of a combined exercise program using an iPad for older adults | 정덕유 | Article |
| 2016 | Effects of a sexual health care nursing record on the attitudes and practice of oncology nurses | 정덕유 | Article |
| 2021 | Examination of the Educational Needs of Home Visit Nurses: A Cross-Sectional Descriptive Study | 정덕유 | Article |
| 2023 | Exploration of Cyberethics in Health Professions Education: A Scoping Review | 정덕유 | Review |
| 2023 | Factors Affecting Mealtime Difficulties in Older Adults with Dementia Living in Long-Term Care Facilities: A Multilevel Model Analysis | 정덕유 | Article |
| 2014 | Factors associated with cognition recovery among elders with mild cognitive impairment in Korea | 강윤희; 정덕유; 김미영; 차지영 | Article |
| 2021 | Factors associated with eating performance in older adults with dementia in long-term care facilities: a cross-sectional study | 정덕유 | Article |
| 2021 | Factors influencing oral health-related quality of life in older adults in rural areas: Oral dryness and oral health knowledge and behavior | 정덕유 | Article |
| 2008 | Fear of Falling in Older Adults: Comprehensive Review | 정덕유 | Review |
| 2020 | Feasibility of a Mobile Meal Assistance Program for Direct Care Workers in Long-Term Care Facilities in South Korea | 정덕유 | Article |
