Factors affecting length of stay in forensic hospital setting: need for therapeutic security and course of admission

Table 1 Distribution of scores on needs assessment and risk assessment instruments

	Number	Mean	Median	Mode	SD	Min	Max
DUNDRUM-1_11 item mean score	279	2.36	2.45	2.45	0.54	0.91	3.73
DUNDRUM-1_9 item mean score	279	2.57	2.56	2.56	0.60	0.78	3.78
DUNDRUM-2 total score	279	11.7	12.0	13	2.93	4	20
HCR-20 H	187	13.2	14.0	16	3.47	3	18
HCR-20 C	187	6.3	7.0	8	2.73	0	10
HCR-20 R-in	187	4.9	5.0	3	2.49	0	10
HCR-20 R-out	187	8.7	9.0	10.0	1.63	0	10
HCR-20 total in	187	24.3	25.0	21.0	6.83	7	37
HCR-20 total out	187	28.1	30.0	33.0	6.47	7	38

For DUNDRUM 1_11, DUNDRUM 1_9 and DUNDRUM 2 mean scores, the range is 0–4; HCR-20 H range is 0–20; HCR-20 C and R range is 0–10; HCR-20 total range is 0–40

ISSN: 1471-244X