Burden of illness and suicide in elderly people: case-control study.

OBJECTIVES: To study the association between physical illness and suicide in elderly people. DESIGN: Case-control with illness determined from interviews with relatives of people who committed suicide and with control participants and from medical records. SETTING: Gothenburg and two surrounding counties (210 703 people aged 65 years and over). PARTICIPANTS: Consecutive records of people who had committed suicide and had undergone forensic examination (46 men, 39 women) and living control participants from the tax register (84 men, 69 women). MAIN OUTCOME MEASURES: Physical illness rated in 13 organ systems according to the cumulative illness rating scale-geriatrics; serious physical illness (organ category score 3 or 4); overall score for burden of physical illness. RESULTS: Visual impairment (odds ratio 7.0, 95% confidence interval 2.3 to 21.4), neurological disorders (3.8, 1.5 to 9.4), and malignant disease (3.4, 1.2 to 9.8) were associated with increased risk for suicide. Serious physical illness in any organ category was an independent risk factor for suicide in the multivariate regression model (6.4, 2.0 to 20.0). When the sexes were analysed separately, serious physical illness was associated with suicide in men (4.2, 1.8 to 9.5) as was high burden of physical illness (2.8, 1.2 to 6.5). Such associations were not seen in women, possibly because of the small sample size. CONCLUSIONS: Visual impairment, neurological disorders, and malignant disease were independently associated with increased risk of suicide in elderly people. Serious physical illness may be a stronger risk factor for suicide in men than in women.

Life events and psychosocial factors in elderly suicides--a case-control study.

BACKGROUND: Stressful life events, such as family conflicts, separation, bereavement, somatic illness and financial problems are common antecedents of suicide. Studies on suicide among younger persons dominate the literature, despite the fact that a large proportion of suicides occur among elderly persons. METHODS: The occurrence of stressful life events was investigated among elderly suicide cases and population controls. The study was conducted in the southwestern part of Sweden and included 85 persons (46 males and 39 females) 65 years and above who had committed suicide from January 1994 to May 1996. Population controls (84 males and 69 females) were randomly selected. Interviews were carried out with the controls and with informants for the suicide cases. Questions on sociodemographic background, mental and somatic health status, and life events (0-6, 7-12 and 13-24 months preceding suicide/interview) were included in the interviews. RESULTS: Somatic illness, family discord and financial trouble were significant risk factors during all three time periods. Other risk factors were mental disorder, lower education, feelings of loneliness and previous suicide in the family. Factors associated with a decreased risk included active participation in organizations and having a hobby. Variables that remained in the multivariate logistic regression model were mental disorder (men, odds ratio (OR) = 62.4, 95% CI 17.9-217.5; women, OR = 55.9, 95% CI 14.1-222.3) and family discord (men, OR = 10.0. 95% CI 1.7-59.8; women, OR = 9.2, 95% CI 1.9-44.8). CONCLUSIONS: Mental disorder and family discord were the two major risk factors for suicide among elderly men and women.

[The Gothenburg study of women and alcohol: low occurrence of abuse--increase appears to have abated]. / Studie i Göteborg om kvinnor och alkohol: låg förekomst av missbruk--ökningen förefaller ha avklingat.

Prevalence of alcohol dependence and abuse (ADA) was determined in a cohort of women selected by stratified random sampling from the general population in Gothenburg. A questionnaire was administered to 3,130 women and 399 were interviewed. Questions were asked about social background, living conditions, family and working life. Volume and frequency of alcohol intake were recorded, and diagnoses were made according to DSM-III. We found that the one-year prevalence of ADA was 1.5 percent and the life time prevalence 3.3 percent. In a follow-up five years after base-line, the prevalence of ADA was unchanged, while indicators of high alcohol consumption and high episodic drinking showed reduced levels of problem drinking.