Comparison Of Test Results Of Different Methods Download Scientific The comparison of methods experiment is critical for assessing the systematic errors that occur with real patient specimens. guidelines for performing the experiment are provided and there is an introductory discussion of how to graph the data and what statistics should be calculated. A comparative accuracy study may contain more than one test comparison. some studies evaluate large numbers of index tests, with the possibility of presenting numerous comparisons. we therefore made an additional restriction, by focusing exclusively on the first comparison reported in the article.
Comparison Of Test Results Of Different Methods Download Scientific Comparison of methods of analysis for pretest and posttest data. Precision test results are usually used for comparing different test methods and for assessing the performance of test laboratories. in addition, the precision data are also used for quality control and quality assurance. This chapter provides information regarding acceptable practices for the analysis and consistent interpretation of data obtained from chemical and other analyses. basic statistical approaches for evaluating data are described, and the treatment of outliers and comparison of analytical methods are discussed in some detail. The question to be answered by the method comparison is whether two methods could be used interchangeably without affecting patient results and patient outcome. in other words, by comparing two methods we are looking for a potential bias between methods. if bias is larger than acceptable, methods are different and cannot be used interchangeably.
Comparison Results Of Different Methods Download Scientific Diagram This chapter provides information regarding acceptable practices for the analysis and consistent interpretation of data obtained from chemical and other analyses. basic statistical approaches for evaluating data are described, and the treatment of outliers and comparison of analytical methods are discussed in some detail. The question to be answered by the method comparison is whether two methods could be used interchangeably without affecting patient results and patient outcome. in other words, by comparing two methods we are looking for a potential bias between methods. if bias is larger than acceptable, methods are different and cannot be used interchangeably. Method comparison experi ments have been the topic of many publications in scien tific journals,1–14textbooks,15,16and scientific societies,17as well as web sites.18 assessment usually involves statistical analysis of paired results from the 2 methods, but it also is valuable to consider the applicability of the new method by looking at the. The user can download the results in pdf or html format at the download item. user should note that the downloaded report will represent the most recent selections of the user and the report name will show the names of the methods and the date of comparison (i.e. ‘reference method vs. test method @ 2007 01 29.pdf’).
Comparison Of Test Results Of Different Methods Download Scientific Method comparison experi ments have been the topic of many publications in scien tific journals,1–14textbooks,15,16and scientific societies,17as well as web sites.18 assessment usually involves statistical analysis of paired results from the 2 methods, but it also is valuable to consider the applicability of the new method by looking at the. The user can download the results in pdf or html format at the download item. user should note that the downloaded report will represent the most recent selections of the user and the report name will show the names of the methods and the date of comparison (i.e. ‘reference method vs. test method @ 2007 01 29.pdf’).