| 2016 | Association between shift work and severity of depressive symptoms among female nurses: the Korea Nurses' Health Study | 김옥수 | Article |
| 2023 | Cytokine associated with severity of depressive symptoms in female nurses in Korea | 김옥수 | Article |
| 2020 | Depressive Symptoms and Sleep Disturbance in Female Nurses with Atopic Dermatitis: The Korea Nurses' Health Study | 김옥수 | Article |
| 2019 | Development and validation of an emotional labour scale for nurses | 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 Physical and Mental Fatigue among Female Hospital Nurses: The Korea Nurses' Health Study | 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 |
| 2019 | Illness uncertainty and complementary and alternative medicine use in patients undergoing hemodialysis | 김옥수 | Article |
| 2021 | Influence of Irritable Bowel Syndrome on Stress and Depressive Symptoms in Nurses: The Korea Nurses' Health Study | 김옥수; 차지영 | Article |
| 2021 | Influencing Factors of Subjective Cognitive Impairment in Middle-Aged and Older Adults | 김옥수 | Article |
| 2019 | Korean nurses' adherence to safety guidelines for chemotherapy administration | 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 |
| 2021 | Predictors of actual turnover among nurses working in Korean hospitals: A nationwide longitudinal survey study | 김옥수; 차지영; 배성희 | Article |
| 2020 | Relationships between depression, family function, physical symptoms, and illness uncertainty in female patients with chronic kidney disease | 김옥수 | Article |
| 2021 | Sleep, Fatigue, and Depressive Symptoms among Female Nurses with Allergic Rhinitis | 김옥수 | Article |
| 2020 | The Disease Management Experience of Patients with Asthma: Grounded Theory Approach | 김옥수 | Article |
| 2021 | Vitamin D deficiency and associated factors in south Korean childbearing women: a cross-sectional study | 김옥수 | Article |
| 2018 | Weight change and risk of uterine leiomyomas: Korea Nurses' Health Study | 김옥수 | Article |
