Basma Abdelaleem Elsaadany

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Questions related from Basma Abdelaleem Elsaadany

I want to ask if there is an acceptable percentage of responsesto a questionnaire disseminated to a whole selected population?

I disseminated a questionnaire to all students of a certain school by mail. unfortunately, the response rate is not as expected. Is the low response rate considered a limitation in my study...

12 July 2020 9,325 0 View

In a systematic review to compare efficacy of two new interventions, do we have to include only studies comparing the two interventions?

I want to conduct a systematic review comparing two new treatment modalities. But unfortunately, no studies compared them before . can I make indirect comparison between thier effect versus the...

13 September 2016 8,868 9 View