01 = Informal
02 = Formally detained under Mental Health Act Section 2
03 = Formally detained under Mental Health Act Section 3
04 = Formally detained under Mental Health Act Section 4
05 = Formally detained under Mental Health Act Section 5(2)
06 = Formally detained under Mental Health Act Section 5(4)
07 = Formally detained under Mental Health Act Section 35
08 = Formally detained under Mental Health Act Section 36
09 = Formally detained under Mental Health Act Section 37 with section 41 restrictions
10 = Formally detained under Mental Health Act Section 37
12 = Formally detained under Mental Health Act Section 38
13 = Formally detained under Mental Health Act Section 44
14 = Formally detained under Mental Health Act Section 46
15 = Formally detained under Mental Health Act Section 47 with section 49 restrictions
16 = Formally detained under Mental Health Act Section 47
17 = Formally detained under Mental Health Act Section 48 with section 49 restrictions
18 = Formally detained under Mental Health Act Section 48
19 = Formally detained under Mental Health Act Section 135
20 = Formally detained under Mental Health Act Section 136
31 = Formally detained under Criminal Procedure(Insanity) Act 1964 as amended by the Criminal Procedures (Insanity and Unfitness to Plead) Act 1991
32 = Formally detained under other acts
33 = Supervised Discharge (Mental Health (Patients in the Community) Act 1995)
34 = Formally detained under Mental Health Act Section 45A
35 = Subject to guardianship under Mental Health Act Section 7
36 = Subject to guardianship under Mental Health Act Section 37
98 = Not applicable
99 = Not known