Neda Mohammadi
Department of Epidemiology and Biostatistics, School of Public Health, Tehran Univer-sity of Medical Sciences, Tehran, Iran.
[ 1 ] - P-value: What is and what is not
The misinterpretation and misuse of p-value have been increasing for decades. In March 2016, the American Statistical Association released a statement to warn about the use and interpretation of p-value. In this study, we provided a definition and discussion of p-value and emphasized the importance of its accurate interpretation.
[ 2 ] - برآورد نسبت خطر علیتی حاشیهای در دادههای بقا با استفاده از روش وزندهی عکس احتمال درمان
One of the traditional methods used for the analysis of survival data is the Cox regression technique. This method calculates the conditional risk ratio. However, when the aim of the study is to estimate the effect of exposure in the total population level, using these conditional methods is not apposite. Furthermore, the hazard ratio has disadvantages of its own such as being non-collapsible, ...
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