10 Questions 21 Answers 0 Followers
Questions related from Rajat Sanker Roy Biswas
We are facing a practical problem. Some person took 1st dose of AZ vaccine but become RT PCR positive before taking the 2nd dose. They were supposed to take 2nd dose after two months of 1st dose....
17 April 2021 8,531 2 View
We are getting some patients who were initially positive of RT PCR for Covid. But in retesting after 15-20 days or even 20 days after those patients remain still positive. Is it for dead RNA...
18 August 2020 9,693 9 View
There are some authors in my field who are not in RG but they co authored with me. But some other person having same name took that opportunity and claiming the authorship and using the research...
29 August 2019 5,627 3 View
Earlier times country like Bangladesh was busy with bacterial diseases like TB, Cholera, Typhoid etc, parasitic diseases like Malaria and Kala azar or fungal diseases like Candida. But for recent...
15 August 2019 5,792 15 View
We are doing research in our setting and at our standard. Protocol preparation, data collection, data analysis, manuscript preparation and writing, referencing all of these need honesty. But are...
08 February 2019 6,816 2 View
In a recent conference I have seen a poster that expressing some variables only with p values. Like satisfaction score- p= 000, quality of improvement -p=0.843 like that. Is it ok?
04 March 2018 3,701 3 View
I am puzzled with logistic regression! When to do binary, when to do multiple and when to do stepwise logistic regression? What are the criteria of data? How to understand the output and how to...
28 February 2017 4,154 5 View
I am in problem in analysis of two studies. a) In an RCT with 50 patients in each group need three followup at day 0, 28 and 90 days. In every follow up there are missing of some patients....
08 April 2015 9,804 5 View
Want to learn about factor analysis so that I can use in in health research like choice of important questions from a big list and other. But the first step is to input the variables in correct...
31 March 2015 8,134 12 View
I am framing a study regarding sleep abnormality of OPD patients in our hospital. A questionnaire is adopted from a website of Indian institute! Should I do a pilot study to have the reliability...
24 March 2015 3,666 9 View
