ABSTRACT
Alcohol dependence is a risk factor for suicide, and in the general population alcohol consumption and suicide rates are known to be associated. We investigated victims with and without alcohol misuse among unselected completed suicides to explore the role of alcohol misuse in the suicidal process and final act. In a total 1-year (1987-1988) population of suicides in the National Suicide Prevention Project in Finland, alcohol-misusing and -non-misusing victims were compared. On the basis of informant interviews, 35% (n = 349) of included victims were classified as alcohol misusers and 65% (n = 648) as non-misusers. The misusers were more often younger, male, divorced or separated and had more often worked, but were recently unemployed. They had experienced more often recent adverse life events possibly dependent on their own behaviour, were far more likely to be alcohol-intoxicated at the time of suicide, and tended to die from drug overdose. Several characteristics of these predominantly male alcohol misusers indicated better earlier lifetime psychosocial adjustment compared to the non-misusers, but more adverse life events close to suicide. Alcohol misuse is likely to have a deteriorating influence on the life course of those who eventually succumb to suicide, and its adverse consequences are common in misusers during the final months.
Subject(s)
Alcoholism/psychology , Employment/psychology , Suicide/psychology , Adult , Age Factors , Alcoholism/blood , Female , Finland/epidemiology , Humans , Life Change Events , Logistic Models , Male , Middle Aged , Sex FactorsABSTRACT
We studied 106 adolescent suicides out of a total nationwide population of 1397 suicides. Forty-four (42%) of these 13-22-year-old victims were classified as having suffered either a DSM-III-R alcohol use disorder or diagnostically subthreshold alcohol misuse according to retrospective evaluation using the Michigan Alcoholism Screening Test (MAST). These victims were found to differ from the other adolescent suicides in several characteristics: they were more likely to have comorbid categorical DSM-III-R disorders, antisocial behaviour, disturbed family backgrounds, precipitating life-events as stressors and severe psychosocial impairment. In addition, they also had a greater tendency to be alcohol-intoxicated at the time of the suicidal act, which tended to occur during weekends, suggesting that drinking in itself, and its weekly pattern, each contributed to the completion of their suicides.
Subject(s)
Alcoholism/psychology , Suicide/psychology , Suicide/statistics & numerical data , Adolescent , Adolescent Behavior/psychology , Adult , Alcoholism/diagnosis , Depressive Disorder, Major/diagnosis , Depressive Disorder, Major/psychology , Ethanol/blood , Family/psychology , Female , Finland/epidemiology , Humans , Male , Psychiatric Status Rating Scales , Psychology, Adolescent , Retrospective Studies , Sensitivity and Specificity , Severity of Illness Index , Stress, Psychological/psychologyABSTRACT
Within a nation-wide psychological autopsy study we investigated use of treatment services and recognition of substance abuse problems among male and female substance-dependent suicide victims. Although during their final month half of the male subjects and two-thirds of the female subjects contacted health care services, in only one-sixth and one-third of cases, respectively, were substance abuse problems currently recognized. During their final year, 37% of the males and 67% of the females received psychiatric care. This was associated with Axis-I comorbid disorders among males, with lower socio-economic status and abuse of prescribed drugs among females, and with previous suicide attempts among both sexes. Due to their high psychiatric morbidity and tendency to have contacts with psychiatric services, the recognition, treatment and follow-up of subjects with substance use disorders in psychiatric care would appear to be of major importance for suicide prevention.
Subject(s)
Substance-Related Disorders/rehabilitation , Suicide/statistics & numerical data , Adult , Autopsy , Female , Finland , Humans , Male , Mental Health Services/statistics & numerical data , Middle Aged , Retrospective Studies , Sex Distribution , Social Class , Substance-Related Disorders/diagnosis , Time Factors , Suicide PreventionABSTRACT
Suicides involving alcohol or other substance dependence have been studied in male-dominated populations. We studied male and female suicide victims with DSM-III-R psychoactive substance dependence (PSD) separately in a nationwide psychological autopsy study in Finland. The subjects were substance-dependent males from a systematic random sample and all substance-dependent female suicide victims from the total population of suicides committed over a 1-year period in Finland. Comparisons by sex and age were made, and two logistic models were created predicting sex. Females were more likely to have abused or been dependent on prescribed medication. Female victims aged 40 years or less had a relatively high frequency of borderline personality disorder (BPD), frequent previous suicide attempts, and suicidal communication, whereas older females were more like older males. The onset of a comorbid axis I disorder preceded substance dependence more often among females. Male and female substance-dependent suicide victims differ in a number of characteristics, including previous suicidality, age-related variation in personality disorders, and type of substance used. Findings from studies of predominantly male substance-dependent suicide victims cannot necessarily be generalized to females.
