Less “diversity”, less suicide. Probaiblity of someone considering suicide decreases by 12% for every 10% increase in their own ethnic groups representation among those around them

We included 41 studies in the review, with meta-analysis of 12 studies. In the meta-analyses, we found a large reduction in relative odds of psychotic experiences (OR:0.82(95% CI:0.76-0.89) and suicidal ideation (OR:0.88(95% CI:0.79-0.98) for each 10 percentage-point increase in own ethnic density.