Home » Topics » Domestic Violence » Difficulty reproducing DV prevalence results
| Difficulty reproducing DV prevalence results [message #589] |
Tue, 02 July 2013 13:37  |
mark.janko
Messages: 1
Registered: July 2013
Location: Chapel Hill, NC
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I am trying to replicate Table 16.1 from the 2010-11 Zimbabwe DHS final report (page 254), and am having difficulty doing so. I can replicate the "often physical violence in the last 12 months," as well as the "any physical violence in the last 12 months," but I cannot replicate "Ever" or "Sometimes in the last 12 months." I am wondering if someone can help explain why this is, and provide any suggestions as to how to fix the problem.
I am using Stata 11.2, and have defined the weighting scheme as follows:
gen wgt=d005/1000000
svyset v021 [pweight=wgt], strata(v022) vce(linearized) singleunit(missing)
keep if v044==1
I have defined the physical violence variables as follows:
**Ever:**
gen epv=cond(1,d106==1|d107==1|d115y==0,0)
**Often (last 12 months):**
gen opv=cond(1, d105a==1|d105b==1|d105c==1|d105d==1|d105e==1|d105f==1|d105j= =1|d117a==1,0)
**Sometimes (last 12 months):**
gen spv=cond(1, d105a==2|d105b==2|d105c==2|d105d==2|d105e==2|d105f==2|d105j= =2|d117a==2,0)
**Any (last 12 months):**
gen adv=cond(1,odv==1|sdv==1,0)
My crosstab code, using the wealth index as an example, is as follows:
**Ever:**
tab v190 epv [iweight=wgt], row
**Often (last 12 months):**
tab v190 opv [iweight=wgt], row
**Sometimes (last 12 months):**
tab v190 spv [iweight=wgt], row
**Any (last 12 months):**
tab v190 apv [iweight=wgt], row
As I said, my results for often and any match up well to the DHS results, but ever and sometimes do not. I have attached my results, as well as those of DHS for comparison.
On a side note, the denominator in the table is reported as 6542, but I noticed that there are 2 observations coded as "9" in the d106 and d107 variables (physical violence by husband/partner), and 13 observations coded as "9" in d117 "physical violence by non-husband/partner." Would this not mean that the actual denominator should be 6529? I have run my calculations both with and without these observations, and this does not explain the discrepancy.
Many thanks for any help that can be provided!
Mark Janko,
PhD Student, Department of Geography
Predoctoral Trainee, Carolina Population Center
Spatial Health Research Group
University of North Carolina-Chapel Hill
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Current Time: Tue Nov 26 07:15:25 Coordinated Universal Time 2024
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