Title of article :
Tutorial on Evaluation Indices of Statistical Performance: A Review Study
Author/Authors :
Madadizadeh ، Farzan Department of Biostatistics, Department of Epidemiology - School of public health - Shahid Sadoughi University of Medical Sciences , Yekrang Safakar ، Hooman Department of Nutritional Sciences - School of Public Health - Shahid Sadougi University of Medical Sciences , Forootani ، Bita Department of Nutritional Sciences - School of Public Health - Shahid Sadougi University of Medical Sciences , Bolukyazdi ، Malihe Department of Nutritional Sciences - School of Public Health - Shahid Sadougi University of Medical Sciences , Khosravani Shooli ، Zohreh Department of Nutritional Sciences - School of Public Health - Shahid Sadougi University of Medical Sciences , Bahariniya ، Sajjad Department of Health Services Management - School of Public Health - Shahid Sadoughi University of Medical Sciences
Abstract :
Statistical indicators are essential parts of research in many scientific fields such as health and treatment. These indicators play a major role in the evaluation of many health indicators in the general population and can help predict future issues. Statistical indicators are needed to evaluate performance of the tests. Two of the primary indicators are sensitivity and specificity, and other indices are obtained from them. In this tutorial study, evaluation indicators of statistical performance such as false negative rate (FNR), false positive rate (FPR), false discovery rate (FDR), false omission rate (FOR), bookmaker informedness (BM), markedness (MK), diagnostic odds ratio (DOR), positive likelihood ratio (PLR), negative likelihood ratio (NLR), prevalence threshold (PT), threat score (TS), prevalence (P), Fowlkes-mallows (FM), Phi-coefficient or Matthews correlation coefficient (MCC) and F1 score have been reviewed.
Keywords :
Data Accuracy , Likelihood Ratio Test , Sensitivity and Specificity , Statistics
Journal title :
Journal of Community Health Research
Journal title :
Journal of Community Health Research