Aya Ahmed

4 Questions 3 Answers 0 Followers

Questions related from Aya Ahmed

What happens to spinal cord diameters in ALS disease?

i have a clinical trial of injecting MSCs for ALS patients the results of the MRI were increasing in spinal cord diameters. So im wondering about the correlation between ALS and spinal cord...

18 March 2019 142 2 View

How to calculate SD with only the mean?

I have a graph and i need to calculate from it the SD. The only data that i have is the mean average. So how that would be possible. I also have the number of participants

25 February 2019 4,599 2 View

Single arm meta analysis ?

im doing a systematic review for ALS treatment with MSC and all the clinical trials are single arm, so i was wondering how to do meta analysis on it

18 February 2019 7,443 8 View

How to calculate SD with only the mean?

I have a graph and i need to calculate from it the SD. The only data that i have is the mean average. So how that would be possible. I also have the number of participants

02 February 2019 5,630 2 View