SUICIDE AMONG PSYCHIATRIC-INPATIENTS IN STOCKHOLM, SWEDEN

Citation
Lm. Johansson et al., SUICIDE AMONG PSYCHIATRIC-INPATIENTS IN STOCKHOLM, SWEDEN, Archives of suicide research, 2(3), 1996, pp. 171-181
Citations number
30
Categorie Soggetti
Psychiatry,Psychology
ISSN journal
13811118
Volume
2
Issue
3
Year of publication
1996
Pages
171 - 181
Database
ISI
SICI code
1381-1118(1996)2:3<171:SAPISS>2.0.ZU;2-I
Abstract
The aim of this study was to analyse how sex, age, ethnicity and psych iatric disorders influence the suicide rate and to describe the method s used when committing suicide. The study was designed as a prospectiv e follow-up study from 23 October 1984 to 31 December 1986. The study population was comprised of in-patients in psychiatric care from 23 Oc tober 1984 to 23 October 1985 living in the southern part of Stockholm , Sweden. Women had significantly higher standardised mortality ratios (SMR = 33.7, CI = 31.6-35.8) of suicide (determined and undetermined) than men (SMR = 21.4, CI = 19.7-23.1), and the SMR of total mortality were 4.0 and 3.8 respectively. The suicide rate was 15.5 per 1000 pat ients and 2.6 during the hospitalisation period. For men and women age d under 50, suicide accounted for 60% and 75% respectively of the tota l mortality. Men had a higher (p < 0.0001) hospitalisation rate than w omen, 1082 and 1004(per 100,000 and year) respectively. One-third of t hose who committed suicide died from an overdose and 35% were diagnose d as psychotic. Foreign-born individuals ran a twofold risk of committ ing suicide compared to Swedes. These findings are important and need to be further analysed in studies based on larger population samples.