"For all-cause mortality, the pooled relative risk of mortality among 
those with mental disorders (from 148 studies) was 2.22 (95% CI, 
2.12-2.33). Of these, 135 studies revealed that mortality was 
significantly higher among people with mental disorders than among 
the comparison population. A total of 67.3% of deaths among people 
with mental disorders were due to natural causes, 17.5% to unnatural 
causes, and the remainder to other or unknown causes. The median 
years of potential life lost was 10 years (n = 24 studies). We 
estimate that 14.3% of deaths worldwide, or approximately 8 million 
deaths each year, are attributable to mental disorders."

http://archpsyc.jamanetwork.com/article.aspx?articleid=2110027

" ... the risk of mortality among people with mental health disorders 
is more than two times higher than that of individuals without such 
conditions and the general population.''

http://www.medicalnewstoday.com/articles/289247.php


"People Who experience mood swings, fear, voices and visions"