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


From   Nick Cox <njcoxstata@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Trying to replicate a study where they report odds ratios from logistic
Date   Tue, 12 Feb 2013 14:13:12 +0000

No idea, but your full reference with authors' degrees such as S.M.
and M.D. reminds that "B. Chir" as a surgical degree has been entered
into bibliographies as the name of a co-author. His or her
contributions are presumably incisive if sometimes lethal.

Nick

On Tue, Feb 12, 2013 at 2:01 PM, Frank Lopresti <fl2@nyu.edu> wrote:
> 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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