1. 儿童行为健康与心理健康的协同与促进；

2. 妇幼保健实践的循证研究；

3. 孕期危险因素对母婴健康的影响。

1. 2024-2027：青春前期儿童的自主性动机支持对肥胖相关行为的作用机制及干预效果研究：基于SDT-TPB的整合框架. 国家自然科学基金面上项目. 项目负责人.

2. 2020-2022: ISP通路基因在儿童肥胖表型及其变化中的作用与机制：前瞻性、有平行对照的行为干预研究. 国家自然科学基金青年项目. 项目负责人.

3. 2024-2025: 青少年自主健康行为的促进机制及干预效果研究. 北京市教育科学“十四五”规划课题. 项目负责人.

4. 2019-2020: ISP通路基因与行为干预对儿童肥胖表型的作用及其机制. 中国博士后科学基金面上项目. 项目负责人.

5. 2017-2021: 心脑血管疾病营养及行为干预关键技术及应用策略研究项目子课题（基于学校的儿童超重肥胖干预技术开发与评价）.国家重点研发计划. 项目骨干.

1. Liu Z#, Gao P, Gao A, et al. Effectiveness of a Multifaceted Intervention for Prevention of Obesity in Primary School Children in China: A Cluster Randomized Clinical Trial. JAMA Pediatrics.2022; 176 (1): e214375.. (Q1, IF=26.1) 网页封面论文

2. Hargreaves D, Mates E, Menon P, Alderman H, Devakumar D, Fawzi W, Greenfield G, Hammoudeh W, He S, Lahiri A, Liu Z, Nguyen PH, Sethi V, Wang H, Neufeld LM, Patton GC. Strategies and interventions for healthy adolescent growth, nutrition, and development. Lancet. 2022; 399 (10320): 198-210.

3. Liu Z#*, Sun YY, Zhong BL. Mindfulness-based stress reduction for family carers of people with dementia. Cochrane Database of Systematic Reviews. 2018;8(8):CD012791.

4. Liu Z#, Xu HM#, Wen LM, et al. A systematic review and meta-analysis of the overall effects of school-based obesity prevention interventions and effect differences by intervention components. International Journal of Behavioral Nutrition and Physical Activity. 2019;16(1):95.

5. Jiang DX, Huang TY, Chen J, Xiao WC, Shan R, Liu Z*. The association of personality traits with childhood obesity: A systematic review and meta-analysis. Journal of Affective Disorders. 2023:S0165-0327(23)01050-9.

6. Li X, Xiao WC, Mei F, Shan R, Song SB, Sun BK, Bao HL, Chen J, Yuan CH, Liu Z#. The Association of Pregnancy with Disease Progression in Patients Previously Treated for Differentiated Thyroid Cancer: A Propensity Score-Matched Retrospective Cohort Study. Journal of Women's Health (Larchmt). 2023; doi: 10.1089/jwh.2023.0172.

7. Liu Z#, Wu Y, Niu WY, et al. A school-based, multi-faceted health promotion programme to prevent obesity among children: protocol of a cluster-randomised controlled trial (the DECIDE-Children study). BMJ Open. 2019;9(11):e027902.

8. Liu Z#, Li Q, Maddison R, et al. A School-Based Comprehensive Intervention for Childhood Obesity in China: A Cluster Randomized Controlled Trial. Childhood Obesity. 2019;15(2):105–115.

9. Shen Yanhui#, Liu Z#, Li Wenhao, et al. The smartphone-assisted intervention improved perception of nutritional status among middle school students. International Journal of Environmental Research and Public Health. 2020;17, 5932. (co-first author)

10. Liu Z#, Meng T, Liu J, et al. The individual and joint effects of maternal vitamin D deficiency and gestational diabetes on infant birth size. Nutrition, Metabolism, and Cardiovascular Diseases. 2020 Aug 11:S0939-4753(20)30339-2.