Dear there,
I am trying to compare physical activity level on NHANES (a national complex sampling survey) with physical activity level on my study (everyone was asked the questions). Now I get means and se by different commands at first, then use calculator to get p-value, etc. Does anyone know how to do this easily by Stata? Can I give my study data three new parameters (pweight,PSU, strata), then append my data to NHANES? So I can use all svy commands to do analysis.
Any comments and suggestions are welcome.
Thank you in advance.
Yiling J. Cheng, MD, PhD
Clinical Epidemiologist and Project Manager
Cooper Institute
12330 Preston Road
Dallas, TX 75230
Telephone--(972) 341-3248
fax--(972) 341-3225
[email protected]
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