There's no obvious category where "suicide" fits in, and that's a top 10 cause of death.

I do like the "improper lifestyle" category. It does reverse the paradigm that makes most of us feel like victims of our bodies, and victims often feel powerless to do anything about it and therefore are passive about the whole thing.

Since so many Russians die directly or indirectly from abuse of alcohol and drugs, I suppose "improper" may be a decent description. Have you seen photos of krokodil addicts? Makes meth heads look like health nuts.