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st: Trying to replicate a study where they report odds ratios from logistic


From   Frank Lopresti <fl2@nyu.edu>
To   statalist@hsphsun2.harvard.edu
Subject   st: Trying to replicate a study where they report odds ratios from logistic
Date   Tue, 12 Feb 2013 09:01:40 -0500

I know I'm using correct svyset: command as I replicate the simple stats on
Hookah usage using "svy: table" commands... then I try "svy: logistic" with
age categories dummied out....NO GOOD!!!.... any hints? (my mentor suggested
"Ask the authors")




They write.... Use increased with age, with those aged 15 (OR=1.8, 95% CI:
1.2,2.6), 16 (OR=2.6, 95% CI: 1.9,3.7), and ≥17 (OR=3.8, 95% CI: 2.7,5.4)
more likely to have ever used hookah than those ≤13 years old.


FROM AN ARTICLE....

Title......
Hookah use among adolescents in the United States: Results of a national
survey

 Stephen M. Amrock, S.M.1, Rachna Kadakia, B.A.1, Terry Gordon, Ph.D.1,,2,
Judith Zelikoff, Ph.D.1,2, Michael Weitzman, M.D.1,2,,3

1 New York University School of Medicine,

2 Department of Environmental Medicine,

3 Department of Pediatrics,
Stephen M. Amrock, S.M.1, Rachna Kadakia, B.A.1, Terry Gordon, Ph.D.1,,2,
Judith Zelikoff, Ph.D.1,2, Michael Weitzman, M.D.1,2,,3

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