Papers

Here are some of my papers (For all papers, see google scholar ).

🔖 Preprints

• Ou, X., & Nabi, R. (2026). Coarsening Bias from Variable Discretization in Causal Functionals. arXiv preprint arXiv:2602.22083.
• Ou, X., He, X., Benkeser, D., & Nabi, R. (2025). Assessing Racial Disparities in Healthcare Expenditures via Mediator Distribution Shifts. arXiv preprint arXiv:2504.21688.

🔖 Publications

• Ou X*, You J*, Liang B, et al. Prognostic factors analysis of metastatic recurrence in cervical carcinoma patients treated with definitive radiotherapy: A retrospective study using mixture cure model [J]. Cancers, 2023,15(11): 2913. DOI: 10.3390/cancers15112913
• Ou X, Li M, Lv J, et al. The association of sleep duration with non-alcoholic fatty liver disease [J]. Chin J Disease Control, 2023,27(1):47-52. DOI: 10.16462/j.cnki.zhjbkz.2023.01.009. (Chinese core journal)