Skip to main content
. 1998 Nov 7;317(7168):1279–1283. doi: 10.1136/bmj.317.7168.1279

Table 1.

Ward means (95% confidence intervals) for percentage occupancy, sex, and percentage of patients detained under the Mental Health Act, by type of local authority

Local authority (No of wards) % occupancy
% of women % of patients detained
Including patients on overnight leave* Excluding patients on overnight leave
Inner London (n=15) 107 (91 to 123) 86 (76 to 96) 53 (41 to 65) 44 (36 to 52)
Outer London (n=37)  111 (105 to 117) 93 (87 to 98) 48 (44 to 53) 34 (29 to 38)
Metropolitan (n=55) 93 (90 to 97) 84 (80 to 88) 51 (46 to 56) 27 (23 to 30)
County council (n=145)  98 (96 to 101) 85 (82 to 88) 54 (51 to 57) 29 (27 to 31)
Wales (n=11)  92 (76 to 107) 82 (66 to 99) 53 (43 to 64) 27 (17 to 38)
Total (n=263)  99 (97 to 102) 86 (84 to 88) 53 (50 to 55) 30 (28 to 32)
Significance (F test) F=6.68; df 4, 258; P<0.001 F=2.13; df 4, 257; P=0.077 F=0.95; df 4, 253; P=0.435 F=5.35; df 4, 258; P<0.001
*

Number of patients/number of beds. 

(Number of patients minus number on overnight leave)/number of beds.