Detecting outliers beyond tolerance limits derived from statistical process control in patient-specific quality assurance

• Main Authors: Tan, Hong Qi, Lew, Kah Seng, Wong, Yun Ming, Chong, Wen Chuan, Koh, Calvin Wei Yang, Chua, Clifford Ghee Ann, Yeap, Ping Lin, Ang, Khong Wei, Lee, James Cheow Lei, Park, Sung Yong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Outlier Detection; Portal Dosimetry
• Online Access: https://hdl.handle.net/10356/171574
• Institution: Nanyang Technological University

Tolerance limit is defined on pre-treatment patient specific quality assurance results to identify "out of the norm" dose discrepancy in plan. An out-of-tolerance plan during measurement can often cause treatment delays especially if replanning is required. In this study, we aim to develop...