Risk factors for peripherally inserted central catheter-related venous thrombosis in adult patients with cancer.

"Declarations Ethics approval and consent to participateThe study was conducted in accordance with the Declaration of Helsinki Ethical Principles for Medical Research Involving Human Subjects and was approved by the Xiangya Hospital Ethics Committee of Central South University (202110201). The ethics committee determined that informed consent was unnecessary since the data were analyzed anonymously. Availability of data and materialThe datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This research was supported by grants from the Training Plan for Young Excellent Scientific and Technological Workers of Hunan Provincial Science and Technology Talent Promotion Project (2022TJ-N20) and Key Research Project of Ningxia Hui Autonomous Region in 2021 (Major Project) (2021BEG01001)."