> plus some that may be attributed to Mormon values: the highest rate of antidepressant use of any state, and the highest rate of cosmetic surgery.
The perfectionist streak is real. The manifestation in cosmetic surgery is somewhat odd considering it's not explicitly taught (and has even been explicitly been panned). My own theory is that it's a weird combo of taking ideals seriously, religiously magnified & concentrated conscientiousness, and finally, heavily emphasizing the importance of having a mate and tying status to it.
However, I'm not sure the most ready explanation for any outlying antidepressant is oppressive religious expectations, outside of either some extra zealous backgrounds or key demographics like gay/lesbian individuals who are presented with a dilemma by the church that usually can't be resolved living inside church direction.
Given the famous abstinence from most common forms of self-medication (alcohol, weed, and tobacco), and a bit of a bent for being directed by authority, seems to me a good chunk of the difference is likely to essentially be displaced system-approved substance use.