About the Authors

Leiyu Yue

Contributed equally to this work with: Leiyu Yue, Rui Zhao, Qingqing Xiao, Yu Zhuo, Jianying Yu, Xiandong Meng

Roles Formal analysis, Investigation, Methodology, Writing – original draft

Affiliation West China School of Nursing, Sichuan University/Department of Mental Health Centre, West China Hospital, Sichuan University, Chengdu, PR China

Rui Zhao

Contributed equally to this work with: Leiyu Yue, Rui Zhao, Qingqing Xiao, Yu Zhuo, Jianying Yu, Xiandong Meng

Roles Formal analysis, Investigation, Resources

Affiliation Geriatric Psychiatric Ward 2, The Fourth People’s Hospital of Chengdu, Chengdu, PR China

Qingqing Xiao

Contributed equally to this work with: Leiyu Yue, Rui Zhao, Qingqing Xiao, Yu Zhuo, Jianying Yu, Xiandong Meng

Roles Investigation, Methodology

Affiliation West China School of Nursing, Sichuan University/Department of Mental Health Centre, West China Hospital, Sichuan University, Chengdu, PR China

Yu Zhuo

Contributed equally to this work with: Leiyu Yue, Rui Zhao, Qingqing Xiao, Yu Zhuo, Jianying Yu, Xiandong Meng

Roles Data curation, Software, Visualization

Affiliation West China School of Nursing, Sichuan University/Department of Mental Health Centre, West China Hospital, Sichuan University, Chengdu, PR China

Jianying Yu

Contributed equally to this work with: Leiyu Yue, Rui Zhao, Qingqing Xiao, Yu Zhuo, Jianying Yu, Xiandong Meng

Roles Conceptualization, Funding acquisition, Resources, Validation

Affiliation West China School of Nursing, Sichuan University/Department of Mental Health Centre, West China Hospital, Sichuan University, Chengdu, PR China

Xiandong Meng

Contributed equally to this work with: Leiyu Yue, Rui Zhao, Qingqing Xiao, Yu Zhuo, Jianying Yu, Xiandong Meng

Roles Conceptualization, Project administration, Supervision, Writing – review & editing

wchmhcmxd@163.com

Affiliation West China School of Nursing, Sichuan University/Department of Mental Health Centre, West China Hospital, Sichuan University, Chengdu, PR China

Competing Interests

The authors have declared that no competing interests exist.