HoNOS item	HoNOS subscore	Total HoNOS score
1. Aggression	A: Behaviour (max. score = 12)	Total HoNOS score (max. score = 48)
2. Self‐harm
3. Drug and alcohol use
4. Cognitive problems	B: Impairment (max. score = 8)
5. Physical illness and disability
6. Hallucinations and delusions	C: Symptoms (max. score = 12)
7. Depression
8. Other symptoms
9. Relationships	D: Social (max. score = 16)
10. Activities in daily living
11. Residential environment
12. Day‐time activities

Note. Based on Wing et al. (1998) and Wing et al. (1999).