Obtaining mean and SD from survey data

[Laxmi Ghimire]

Hello,

I am trying to get the differences in the length of stay(LOS) in subpopulation of myocarditis, categorized by whether they have arrhythmia or not (Tarry or not). I get mean and standard error. I would like to get mean and standard deviation. How would I be able to get that? Thanks.

This is what I did and what I got.
. svy linearized, subpop(myocarditis) : mean LOS, over(Tarry)


0: Tarry = 0

1: Tarry = 1



--------------------------------------------------------------

| Linearized

Over | Mean Std. Err. [95% Conf. Interval]

-------------+------------------------------------------------

LOS |

0 | 8.035982 .3003205 7.447308 8.624657

1 | 15.02443 1.001127 13.06207 16.98679

--------------------------------------------------------------

[Pete Ware]

After svy: mean, run:

estat sd

[Laxmi Ghimire]

Thank you very much. It worked.
How can I get median and interquartile range for this analysis? How reliable will the output be for survey analysis?
Thank you for your time.

[Marcos Almeida]

You may wish to read this FAQ: https://www.stata.com/support/faqs/s...r-survey-data/

[Laxmi Ghimire]

Thanks Marcos, I will take a look.