Application research on the predictive model for violent behavior in hospitalized patients with severe mental disorders

Table 3 Assessment of violent behavior in severe mental disorder patients

Item	Value assignment
Violence	No = 1, Yes = 2
Diagnose	Schizophrenia = 1, bipolar affective disorder = 2, paranoid disorder = 3, schizoaffective disorder = 4, mental disorders caused by epilepsy = 5, mental retardation with mental disorder = 6
Educational background	Primary school and below = 1, middle school/high school/vocational high school/vocational school = 2, high school level or above = 3
Profession	No/student = 1, incumbency = 2, retire = 3
Marriage	Unmarried/divorced/spouseless = 1, married = 2
Domicile	Village = 1, town = 2, city proper = 3
Family history	No = 1, Yes = 2
Payment method	At one’s own expense = 1, medicare/reinstated = 2
Follow-up relationship	Spouse = 1, parents/children = 2, other relatives = 3, police officer/officer = 4
Childcare providers	Parents = 1, others = 2
Adverse childhood experiences	No = 1, Yes = 2
Length of stay	Day shift = 1, night shift = 2
Smoke	No = 1, Yes = 2
Drink	No = 1, Yes = 2