（1）Biography(Education, Employment, Professional Experiences and so on)：

Since 1995, Liu Xiaoyan has been working on the clinical front line of obstetrics and gynecology at Qilu Hospital of Shandong University. In 2015, she obtained her master’s degree from the School of Public Health, Shandong University. She has successively worked in obstetrics, gynecologic oncology, and family planning. She is currently the head nurse of obstetrics. She is proficient in obstetric nursing, especially in midwifery techniques, perinatal nursing management, breastfeeding, and critical care in obstetrics and gynecology, with extensive clinical experience.

In recent years, she has organized multiple national and provincial continuing education training programs. She has presided over several provincial, ministerial, and university-enterprise cooperative projects with a total funding of millions, participated in national-level projects, and obtained two national invention patents and multiple utility model patents, one of which has been successfully transformed. She has been awarded titles such as Outstanding Scientific and Technological Worker of Jinan and the Third Prize of Qilu Nursing Science and Technology Award. She has published more than 20 papers, including 4 SCI-indexed papers, and serves as a committee member in multiple academic associations such as the Chinese Nursing Association and Shandong Nursing Association.

（2）Research Areas：

Obstetric Nursing,

Midwifery Techniques,

Nursing Management

（3）Selected Projects (including title and funding support)：

1. The Fertility Effect of Multidimensional Well-being of Couples and Support Strategies Based on Time Allocation Theory (PI, 2023–2024).

2. Research and Technology Development of High-Protein Yogurt for Lactating Women (PI, 2023–2028).

3. Strategies for Infant Health Growth and Popularization Path of Health Knowledge (PI, 2022–2024).

4. New Exploration of Clinical Solutions for Differential Fetal Heart Monitoring Models in Late Pregnancy (PI, 2021–2023).

5. Effects of Different Umbilical Cord Clamping Timing on Full-term Neonates Delivered Vaginally (PI, 2020–2023).

（4）Selected Publications（including DOI）：

1. Tang J, Fan L, Lv C, Wan R, Liu J, Liu X. Efficacy of Shenqi Jiangtang Granules-Assisted Western Medicine in the Treatment of Gestational Diabetes Mellitus (GDM). Iran J Public Health. 2021;50(11):2191–2201.

2. Wu R, Zhang Y, Chen J, Zhang T, Yang X, Xu X, Li M, Li D, Liu X, Lu M. Relationship between the natural cessation time of umbilical cord pulsation in full-term newborns delivered vaginally and maternal-neonatal outcomes: a prospective cohort study. BMC Pregnancy Childbirth. 2024;24(1):2–11.

3. Kang B, Li Y, Zhao X, Cui X, Qin X, Fang S, Chen J*, Liu X. Negative parenting style and depression in adolescents: A moderated mediation of self-esteem and perceived social support. J Affect Disord. 2024;345(1):149–156.

4. Li H, Zhang X, Yao X, Li J, Liu X. Clinical application of differentiated maternal-fetal ECG monitoring model in late pregnancy. Qilu Journal of Nursing. 2023;29(12):34–37.

5. Zhang Y, Fan L, Liu X, Zhang L, Hong F, Lü M. Guidelines on vaginal birth after cesarean section in the United States, United Kingdom, Canada, Australia, and New Zealand. Progress in Modern Obstetrics and Gynecology. 2020;29(7):553–555.

（5）Membership:

1. Committee Member, Obstetrics Professional Committee, Chinese Nursing Association

2. Committee Member, Midwifery Branch, Chinese Maternal and Child Health Association

3. Committee Member, Breastfeeding Research and Guidance Group, Obstetrics Professional 4.Committee, Chinese Research Hospital Association Vice-Chair, Perinatal Professional Committee, Shandong Nursing Association

5. Vice-Chair, Midwifery Professional Committee, Shandong Nursing Association

6. Honorary Chair, Midwifery Professional Committee, Jinan Association of Integrated Traditional Chinese and Western Medicine

（6）Awards & Honors:

Third Prize, Qilu Nursing Science and Technology Award (First Author), 2024