What factors have the highest measured correlation with suicide? a quick. google search yieleded these links
https://www.livestories.com/blog/how-suicide-rates-correlate-with-other-factors
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2698248/
but this seems very lacking, i want to know factors with a really high correlation such as rare painful diseases, even if they are very rare