Improved implementation of the risk-adjusted Bernoulli CUSUM chart to monitor surgical outcome quality
نویسندگان
چکیده
منابع مشابه
A risk adjusted self-starting Bernoulli CUSUM control chart with dynamic probability control limits
Usually, in monitoring schemes the nominal value of the process parameter is assumed known. However, this assumption is violated owing to costly sampling and lack of data particularly in healthcare systems. On the other hand, applying a fixed control limit for the risk-adjusted Bernoulli chart causes to a variable in-control average run length performance for patient populations with dissimilar...
متن کاملA Risk-Adjusted Self-Starting Bernoulli CUSUM Control Chart with Dynamic Probability Control Limits
103 AIJ Modeling, Identification, Simulation and Control, Vol 48, No. 2, Fall 2016 Please cite this article using: Aminnayeri, M., and Sogandi, F., 2016. “A Risk-Adjusted Self-Starting Bernoulli CUSUM Control Chart with Dynamic Probability Control Limits”. Amirkabir International Journal of Modeling, Identification, Simulation and Control, 48(2), pp. 103–110. DOI: 10.22060/miscj.2016.833 URL: h...
متن کاملA CUSUM Control Chart to Monitor Wafer Quality
C-control chart assumes that process nonconformities follow a Poisson distribution. In actuality, however, this Poisson distribution does not always occur. A process control for semiconductor based on a Poisson distribution always underestimates the true average amount of nonconformities and the process variance. Quality is described more accurately if a compound Poisson process is used for pro...
متن کاملA CUSUM Control Chart to Monitor Wafer Quality
C-control chart assumes that process nonconformities follow a Poisson distribution. In actuality, however, this Poisson distribution does not always occur. A process control for semiconductor based on a Poisson distribution always underestimates the true average amount of nonconformities and the process variance. Quality is described more accurately if a compound Poisson process is used for pro...
متن کاملa risk adjusted self-starting bernoulli cusum control chart with dynamic probability control limits
usually, in monitoring schemes the nominal value of the process parameter is assumed known. however, this assumption is violated owing to costly sampling and lack of data particularly in healthcare systems. on the other hand, applying a fixed control limit for the risk-adjusted bernoulli chart causes to a variable in-control average run length performance for patient populations with dissimilar...
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ژورنال
عنوان ژورنال: International Journal for Quality in Health Care
سال: 2017
ISSN: 1353-4505,1464-3677
DOI: 10.1093/intqhc/mzx036