Limitations of applying the COX proportional hazards model to glioma studies

Affiliations

• ¹ Department of Neurosurgery, the Affiliated Hospital, Southwest Medical University, Luzhou, 646000, Sichuan Province, China.
• ² Pharmaceutical Science, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, 999078, China.
• ³ First Affiliated Hospital of, Nanchang University, Yongwaizheng Street, Donghu District, Nanchang, 330000, Jiangxi Province, China.
• ⁴ Department of Urology or Nursing, Dazhou First People's Hospital, Dazhou, 635000, Sichuan Province, China.
• ⁵ Department of Neurosurgery, the Affiliated Hospital, Southwest Medical University, Luzhou, 646000, Sichuan Province, China. [email protected].
• ⁶ Department of Neurosurgery, the Affiliated Hospital, Southwest Medical University, Luzhou, 646000, Sichuan Province, China. [email protected].