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st: RE: Age sex standardisation


From   "Nick Cox" <[email protected]>
To   <[email protected]>
Subject   st: RE: Age sex standardisation
Date   Fri, 19 Mar 2004 15:58:16 -0000

Presumably you have looked at -dstdize- etc. 

Nick 
[email protected] 

> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of A Castelli
> Sent: 19 March 2004 15:54
> To: [email protected]
> Subject: st: Age sex standardisation
> 
> 
> Dear All,
> 
> I have the following age/sex standardisation  formula for reporting
> morbidity and need to calculate it with STATA. 
> 
> Sum over j Sum over k (bijk)/(nijk) * (ni..)(n.ik)/N for each 
> I (=income
> group)
> 
> where
> bijk = number of individuals reporting morbidity in the ith income
> group, jth age gropu and kth sex group
> nijk = numbers of individuals in the ith income groups, jth age group
> and kth sex
> ni.. = number of individuals in the ith income group
> N.jk = number of individuals in the jth age and kth sex group
> N= total number of individuals in the sample 
> 
> I do need to use my weight here.

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