A non-consequentialist could be a moral realist as well, such as if they were a deontologist, so it’s not a good measurement.
Also, consequentialism and moral realism aren’t always well-defined terms.
Edit: That survey’s results are strange. Twenty people answered that they’re moral realists but non-cognitivists, though moral realism is necessarily cognitivist.
This is getting way too much into a debate over definitions so I’ll stop after this comment, but I’ll just point out that, among professional philosophers, there is no correlation between endorsing consequentialism and endorsing moral realism.
A non-consequentialist could be a moral realist as well, such as if they were a deontologist, so it’s not a good measurement.
Also, consequentialism and moral realism aren’t always well-defined terms.
Edit: That survey’s results are strange. Twenty people answered that they’re moral realists but non-cognitivists, though moral realism is necessarily cognitivist.