Seyed Alireza Javadinia

3 Questions 1 Answers 0 Followers

Questions related from Seyed Alireza Javadinia

Conducting systematic review and meta0analysis!?

I see in the methods of review articles and meth-analyses (PRISMA flow diagram) that authors usually claim that they excluded numerous duplicated articles that had been found in several databases....

09 April 2021 7,519 8 View

Could you please describe the setting of research? Do you work on human or you perform the study in vitro?

Also, please describe the population of study of its' hypnosis.

27 January 2018 277 0 View

I want to assess the changes in the serum level of a tumor marker after neoadjuvant chemotherapy. How can I determine the appropriate sample size?

I have a similar article showed the serum level of that tumor marker change from (mean+-SD) 316+-564 (median 136) to 809+-1526 (median 143) after neoadjuvant chemotherapy. Now I want to assess...

02 December 2017 5,989 4 View