Firth Logit and Survey data

[Abby Novak]

I am attempting to run a firth logit (rare event) using data from a nationally-representative survey. According to Stata, firthlogit is not supported by svy. Does anyone know a way to get around this problem? The data need to be weighted using the sampling weights (an option not allowed with Firth logit), but there are no strata or clusters. I have seen a few others post a similar question, but have not seen responses. I appreciate your help!

[Joseph Coveney]

I take it that you've seen this post from a while back.