A New Diabetic Chart

A new burn area assessment chart.

A series of body charts have been designed that are more representative of changing body proportion with increasing age. Being easier to use, these charts have led to a better estimate by the casualty doctor of the body surface area that has been burned.

A new non-parametric CUSUM mean chart

Not all data in practice came from a process with normal distribution. When the process distribution is non-normal or unknown, the commonly used Shewhart control charts are not suitable. In this paper, a new non-parametric CUSUM Mean Chart is proposed to monitor the possible small mean shifts in the process. The sampling properties of the new monitoring statistics are examined and the average r...

A new growth chart for preterm babies: Babson and Benda's chart updated with recent data and a new format

BACKGROUND The Babson and Benda 1976 "fetal-infant growth graph" for preterm infants is commonly used in neonatal intensive care. Its limits include the small sample size which provides low confidence in the extremes of the data, the 26 weeks start and the 500 gram graph increments. The purpose of this study was to develop an updated growth chart beginning at 22 weeks based on a meta-analysis o...

A New Bootstrap Based Algorithm for Hotelling’s T2 Multivariate Control Chart

Normality is a common assumption for many quality control charts. One should expect misleading results once this assumption is violated. In order to avoid this pitfall, we need to evaluate this assumption prior to the use of control charts which require normality assumption. However, in certain cases either this assumption is overlooked or it is hard to check. Robust control charts and bootstra...

A New Control Chart to Monitor Mean Shifts of Bi-Variate Quality Control Processes