|
|
|
|
An Introduction to Common Systematic Errors in Medical Research
|
|
|
|
|
|
|
|
نویسنده
|
Almasi-Hashiani Amir ,Hassanzadeh Jafar ,Eshrati Babak ,Khedmati Esmaeil
|
|
منبع
|
zahedan journal of research in medical sciences - 1391 - دوره : 14 - شماره : 10 - صفحه:10 -16
|
|
چکیده
|
Considering the continuous increase in number of published articles by iranian researchers in recent years, the matter of quality in design, implementation, analysis and publication of articles is receiving its relevant attention. of issues in quality of articles and studies are methodological errors. there are different kinds of errors that a researcher may fall into during various phases of a study. of these errors systematic ones (or biases) can be counted. in this paper we aim to shortly introduce various sorts of biases that might happen in medical research. these biases are of two categories; selection and information biases.
|
|
کلیدواژه
|
Quality of Articles ,Bias ,Selection Bias ,Information Bias
|
|
آدرس
|
arak university of medical sciences, Department of Epidemiology and Biostatistics, Arak University of Medical Sciences, Arak, Iran, ایران, shiraz university of medical sciences, Department of Epidemiology, Faculty of Health and Nutrition, Shiraz University of Medical Sciences, Shiraz, Iran, ایران, arak university of medical sciences, Department of Epidemiology and Biostatistics, Arak University of Medical Sciences, Arak, Iran, ایران, qom university of medical sciences and health services, Department of Public Health, Qom University of Medical Sciences, Qom, Iran, ایران
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|