Confidence Interval و Statistical Significance دائماً ما يحاول القرَّاء والباحثون فهم الأوراق العلميَّة، ومعرفة مقاصدها، واستنتاج ما يساعدهم في تطبيق نتائج الأبحاث في أعمالهم مهما اختلفت، لا سيَّما في التَّخصُّصات الصِّحِّيَّة. ومن ذلك، فهم قسم النَّتائج في البحث العلميِّ، والَّذي…
Introduction I’m writing today in this very first article on the baby steps you take to start your research project. These steps come when you are already set on your research idea. You will learn how to develop your research…
Here is a brief, yet simplified explanation on how to use MeSH on PubMed If you go to the MeSH database, and start searching, for example, for the term ache, you’ll get the keyword pain as the right term to search for. Here…
Journals Indexing Web of Science (SCI, ESCI, ISI)! It is important to know if a journal is indexed and the journal impact factor before you submit a manuscript. Here is a quick guide to know if your journal is indexed…
Odds ratio Odds ratio is a measure of association between two variables i.e. a measure to determine wether the presence of a variable is associated with the presence or absence of another variable. For example, we can use odds ratio…
Random Sampling It is extremely difficult or even impossible to recruit the whole population for an experiment. If this was possible, it would be the perfect sample for any study. Since this is the case, statisticians decided that sampling can be…