| 2016 | Effect of the Family Resilience Reinforcement Program for family caregivers of the elderly with dementia | 김옥수 | Article |
| 2014 | Effect of the laughter therapy combined with cognitive reinforcement program for the elderly with mild cognitive impairment | 김옥수 | Article |
| 2013 | Effect of vitamin D supplementation on the physiological indices, muscle mass, and physical functions of aged women | 김옥수 | Article |
| 2020 | Effects of Gender and Age on Dietary Intake and Body Mass Index in Hypertensive Patients: Analysis of the Korea National Health and Nutrition Examination | 김옥수 | Article |
| 2021 | Effects of Smartphone-Based Compensatory Cognitive Training and Physical Activity on Cognition, Depression, and Self-Esteem in Women with Subjective Cognitive Decline | 김옥수 | Article |
| 2022 | Experience of Elderly Korean Women with Diabetes and Multimorbidity in Elderly Couple Households: A Qualitative Study | 김옥수 | Article |
| 2020 | Factors affecting depressive symptoms in employed hemodialysis patients with chronic renal failure | 김옥수 | Article |
| 2021 | Factors affecting frontline Korean nurses’ mental health during the COVID-19 pandemic | 김옥수 | Article |
| 2021 | Factors Affecting Physical and Mental Fatigue among Female Hospital Nurses: The Korea Nurses' Health Study | 김옥수 | Article |
| 2022 | Factors associated with regularity and length of menstrual cycle: Korea Nurses’ Health Study | 김옥수 | Article |
| 2014 | Factors influencing problem drinking of male drinkers according to life cycle | 김옥수 | Article |
| 2021 | Factors Influencing Unmet Healthcare Needs among Older Korean Women | 김옥수 | Article |
| 2015 | Falls and Use of Assistive Devices in Stroke Patients with Hemiparesis: Association with Balance Ability and Fall Efficacy | 김옥수 | Article |
| 2018 | Gastroesophageal reflux disease and its related factors among women of reproductive age: Korea Nurses' Health Study | 김옥수 | Article |
| 2013 | Gender differences in factors influencing sexual satisfaction in Korean older adults | 김옥수 | Article |
| 2019 | Illness uncertainty and complementary and alternative medicine use in patients undergoing hemodialysis | 김옥수 | Article |
| 2023 | Impact of workplace violence on South Korean nurses' turnover intention: Mediating and moderating roles of depressive symptoms | 김옥수 | Article |
| 2021 | Influence of Irritable Bowel Syndrome on Stress and Depressive Symptoms in Nurses: The Korea Nurses' Health Study | 김옥수; 차지영 | Article |
| 2008 | Influence of mastery and sexual frequency on depression in Korean men after a stroke | 김옥수 | Article |
| 2021 | Influencing Factors of Subjective Cognitive Impairment in Middle-Aged and Older Adults | 김옥수 | Article |
| 2005 | Influencing factors on HRQOL of physically disabled persons | 김옥수 | Article |
| 2005 | Influencing factors that affect the psychological well-being in family caregivers of stroke patients | 김옥수 | Article |
| 2008 | Is There an Asian Idiom of Distress?. Somatic Symptoms in Female Japanese and Korean Students | 김옥수 | Article |
| 2019 | Korean nurses' adherence to safety guidelines for chemotherapy administration | 김옥수 | Article |
| 2009 | Loneliness, depression and health status of the institutionalized elderly in Korea and Japan | 변영순; 김옥수 | Article |
| 1997 | Loneliness: A predictor of health perceptions among older Korean immigrants | 김옥수 | Article |
| 1999 | Mediation effect of social support between ethnic attachment and loneliness in older Korean immigrants | 김옥수 | Article |
| 2016 | Night-eating syndrome and the severity of self-reported depressive symptoms from the Korea Nurses' Health Study: analysis of propensity score matching and ordinal regression | 김옥수 | Article |
| 2021 | Nurse turnover: A longitudinal survival analysis of the Korea Nurses' Health Study | 김옥수; 차지영 | Article |
| 2015 | Nursing in Korea: how to awaken the sleeping giant | 김옥수 | Editorial Material |
