Aims To apply cumulative sum (CUSUM) in monitoring performance of surgeons in cataract surgery and to evaluate the response of performance to intervention. Method A CUSUM analysis was applied to 80 ...

Objective The learning curve–cumulative summation (LC-CUSUM) test allows for quantitative and individual assessments of the learning process. In this study, we evaluated the process of skill ...

However, CUSUM charts demand a deeper understanding of statistics and may present interpretation challenges for surgeons. 29 In our study, we aimed to integrate CUSUM functionalities into the ...

Example LC-CUSUM and SPRT-CUSUM curves: (A) The curve of one resident who attained proficiency after 18 procedures. The three failures detected in the post-proficiency SPRT trace (upward shifts) after ...

Partial stability is recorded in the money demand function based on the CUSUM graph while the CUSUM squared test rejects the presence of stability in the money demand function. Figure 6 (a) and Figure ...

We propose an energy efficient distributed cooperative Change Detection scheme called DualCUSUM based on Page's CUSUM algorithm. In the algorithm, each sensor runs a CUSUM and transmits only when the ...

He was mentored along the process by another experienced general surgeon (FP), who also had already experience with peritoneal surgery and HIPEC. We analysed the learning curve for CRS using the ...