Self-harming, depression and eating disorders were also cited as areas of concern.
Eating disorders were also caused by serious mental illness, which affected all sorts of people, said Field.
Anxiety disorders were also common and were encountered in 12.1% of patients.
The maximum mouth opening range and the incidence of temporomandibular disorders were also evaluated.
Previously implicated PTSD risk loci from the literature and polygenic risk scores across psychiatric disorders were also evaluated in the MRS cohort.
Risk factors and DSM-IV disorders were also assessed.
Recent, but not lifetime, alcohol disorders were also less common among respondents who frequently read the Bible or prayed privately.
Some human health disorders were also found to be correlated with prolonged exposure to light during night.
Residual "other" categories, such as other infections or other digestive disorders, were also excluded from analysis because these are manifestations of underlying conditions, rather than actual comorbidities.
Substance use disorders were also common, including alcohol dependence (52%), cocaine use (58%), and a history of injection drug use (62%).
Co-occurring substance use disorders were also common, with more than a quarter of the sample having two or more substance use disorders.
