Dear all, i ran a case-control odds ratio calculator. the output as below. would like to check, how do i model this to adjust for other variables? below, i'm investigating the cases (dementia) and exposure (diabetes). i need to adjust for age, gender and other comorbidities. need advice on how i can do that?
. cci 7 214 2 410, robust odds
Proportion
| Exposed Unexposed | Total exposed
-----------------+------------------------+------------------------
Cases | 7 214 | 221 0.0317
Controls | 2 410 | 412 0.0049
-----------------+------------------------+------------------------
Total | 9 624 | 633 0.0142
| |
| Point estimate | [95% conf. interval]
|------------------------+------------------------
Odds ratio | 6.705607 | 1.258367 66.49198 (exact)
Attr. frac. ex. | .8508711 | .2053191 .9849606 (exact)
Attr. frac. pop | .0269507 |
+-------------------------------------------------
chi2(1) = 7.38 Pr>chi2 = 0.0066
. cci 7 214 2 410, robust odds
Proportion
| Exposed Unexposed | Total exposed
-----------------+------------------------+------------------------
Cases | 7 214 | 221 0.0317
Controls | 2 410 | 412 0.0049
-----------------+------------------------+------------------------
Total | 9 624 | 633 0.0142
| |
| Point estimate | [95% conf. interval]
|------------------------+------------------------
Odds ratio | 6.705607 | 1.258367 66.49198 (exact)
Attr. frac. ex. | .8508711 | .2053191 .9849606 (exact)
Attr. frac. pop | .0269507 |
+-------------------------------------------------
chi2(1) = 7.38 Pr>chi2 = 0.0066
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