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Biomedical subjects

E Isometsä

Publications and source records attributed to E Isometsä.

At least 19 recordsLinked to original sources
PubMed2004

Health care contacts before and after attempted suicide among adolescent and young adult versus older suicide attempters.

BACKGROUND: The pattern of all health care contacts among young people before and after attempted suicide is not well documented. Neither is it known if the health care contacts of young suicide attempters differ from those of older suicide attempters. This study investigated the age-related clinical characteristics of suicide attempters and the pattern of their contacts with health care before and after attempted suicide in different age groups, particularly adolescence and young adulthood. METHOD: All consecutive 1198 suicide attempters treated in hospital emergency rooms in Helsinki between January 1997 and January 1998 were identified and divided into three age groups (15-24 years, 25-39 years, 40 years and over). Data were gathered on all health care contacts 1 year before and after the index attempt. RESULTS: Although adolescent and young adult suicide attempters suffered from severe mental disorders, a remarkable proportion of them were left without psychiatric consultation and aftercare recommendation following the attempt. Two-thirds of 15-19-year-old male suicide attempters had no treatment contact during the month before the attempt, while a quarter of them were referred to psychiatric consultation and a half had no healthcare contact in the month following the attempt. CONCLUSIONS: These findings indicate considerable scope for improvement in the assessment of young suicide attempters and their referral to aftercare.

Adolescent↗
PubMed2004

Time patterns and seasonal mismatch in suicide.

OBJECTIVE: Physical time-givers may have a modifying effect on the time patterns of death from suicide. METHOD: Data on a total of 1397 suicides in Finland over a year were collected using the method of psychological autopsy. We linked versatile information on each individual to meteorological data adjusted for local weather conditions, and to the universal astronomic data. RESULTS: The number of suicides with seasonal mismatch was greater than the expected in the northernmost region of the country (P = 0.03). The northern location was the most significant predictor of such suicides (P = 0.001). They were associated with the changes in ambient temperature during the preceding day (P < 0.00001), the changes to colder preceding suicides in the spring. CONCLUSION: Our findings show that mismatch between the changes in ambient temperature and those in the length of day may precede death from suicide in some individuals.

Adolescent↗
PubMed2002

Spousal resemblance for history of major depressive episode in the previous year.

BACKGROUND: There is discrepancy in findings on spousal concordance for major depression. Here we report the risk of depression and its determinants in spouses of persons with or without depression, taking into account several known risk factors for major depression. METHODS: A random sample of non-institutionalized Finnish individual aged 15-75 years was interviewed in the 1996 National Health Care Survey. The sample included 1708 male-female spouse pairs. Major depressive episode (MDE) during the last 12 months was assessed using the Short Form of the University of Michigan version of the Composite International Diagnostic Interview (the UM-CIDI Short Form). Risk factors were assessed in the same interview. RESULTS: Factors associating with MDE were spouse's MDE, own alcohol intoxication at least once a week and own chronic medical conditions. In addition, there was a strong association between female's current smoking and male's MDE, independently of other risk factors and spousal MDE. The association of MDE with spouses's MDE was not affected by taking into account other assessed risk factors (own or spouse's). CONCLUSIONS: The results indicate elevated spouse concordance for MDE independent of the risk factors assessed in the present study.

Adolescent↗
PubMed2002

Is coeliac disease prevalent among adolescent psychiatric patients?

UNLABELLED: Coeliac disease (CD) occasionally presents solely with neuropsychiatric symptoms and may predispose to mental and behavioural disorders. This study screened new adolescent psychiatric outpatients (n = 140) in the Department of Adolescent Psychiatry of the Hospital for Children and Adolescents, Helsinki, using immunoglobulin A antibody to tissue transglutaminase. The prevalence rate of CD was found to be 1 in 140. CONCLUSION: The results do not suggest that undetected CD is markedly overrepresented among adolescent psychiatric outpatients.

Adolescent↗
PubMed2001

The Schizophrenia Suicide Risk Scale (SSRS): development and initial validation.

BACKGROUND: Estimations about the lifetime risk of suicide in schizophrenia vary between 4 and 10%. At present, there does not exist a suicide risk scale developed particularly for schizophrenic patients. The aims of the present study were to: (1) develop a clinically useful semi-structured scale for the estimation of short-term suicide risk among schizophrenic patients, and (2) to carry out an initial validation of the scale. METHODS: A 25-item Schizophrenia Suicide Risk Scale (SSRS) was constructed on the base of the literature. The SSRS scores of 69 living schizophrenic patients (LS group) were compared with the scores of 69 schizophrenic suicides (SS group) whose data had been collected previously from The Finnish nationwide and representative psychological autopsy study. Internal consistency of the SSRS was evaluated with Cronbach alpha. The most important SSRS items predicting suicide were identified with a logistic regression analysis. Sensitivity, specificity, positive predictive value, and negative predictive value of the SSRS in predicting suicide with various cut-off scores were calculated. RESULTS: In the final logistic regression model, the following SSRS items significantly predicted suicide: suicide plans communicated to someone during the past 3 months; one or more previous suicide attempts; loss of professional skills demanding job; depression observed during an interview; and suicide plans communicated during an interview. With high cut-off scores the specificity of the SSRS became satisfactory, but the sensitivity dropped below 32%. Internal consistency of the anamnestic history of the SSRS was low, which suggests that anamnestic risk factors for suicide in schizophrenia are multifactorial. Internal consistency of the interview-based items was high, and present state risk factors seemed to consist of two separate factors, depression-anxiety and irritability. CONCLUSIONS: The SSRS may be clinically useful in identifying schizophrenic patients with a particularly high risk for suicide. However, the SSRS seems not to be a practical screening instrument for suicide risk in schizophrenia, and it is probably impossible to construct a suicide risk scale with both high sensitivity and high specificity in this disorder.

Adolescent↗
PubMed2001

Long-term risk factors for suicide mortality after attempted suicide--findings of a 14-year follow-up study.

OBJECTIVE: To determine the risk of suicide over a 14-year follow-up period, and to investigate the long-term risk factors for suicide using survival analysis. METHOD: Data were collected on all unselected deliberate self-poisoning patients (n=1018) treated during 1983 in the emergency unit of Helsinki University Central Hospital. RESULTS: By the end of the 14 -year follow-up period 222 (21.7%) of these patients had died. Sixty-eight (6.7%) had committed suicide; 44 (9.2%) men and 24 (4.5%) women. The long-term risk factors for suicide were male sex, previous psychiatric treatment, previous suicide attempts, somatic disease and a self-reported 'wish to die' motive for the index suicide attempt. CONCLUSION: The essential risk factors for suicide were being male and having previous suicide attempts. In addition, history of earlier psychiatric treatment, presence of somatic disease and genuine intent to die in the index suicide attempt suggest that the long-term risk has remained high for over a decade. The findings emphasize the need for long-term planning and treatment of suicide attempters met in the emergency room of general hospitals.

Adult↗
PubMed2001

Cigarette smoking, alcohol intoxication and major depressive episode in a representative population sample.

OBJECTIVE: This study investigated the associations of cigarette smoking and alcohol intoxication with major depressive episode. DESIGN: Major depressive episode during the past 12 months was assessed in a national representative cross sectional study using the Short Form of the University of Michigan version of the Composite International Diagnostic Interview (the UM-CIDI Short Form). SUBJECTS: A random sample of 5993 non-institutionalised Finnish people aged 15-75 years was interviewed as a part of the 1996 Finnish Health Care Survey. RESULTS: In logistic regression models the factors associated with major depressive episode in the past 12 months were smoking 10 or more cigarettes daily (odds ratio (OR) 2.26; 95% confidence intervals (95% CI) 1.68, 3.04) and alcohol intoxication at least once a week (OR 2.99; 95%CI 1.70, 5.25). Their effects were independent of each other, and remained significant even after adjusting for other major risk factors (marital status, education, unemployment and chronic diseases). The attributable proportion (a measure of the impact of the risk factors of the disease on the population) for daily smoking of 10 or more cigarettes was 0.15, and for alcohol intoxication at least once a week 0.04. CONCLUSION: Cigarette smoking and alcohol intoxication seem to be important risk factors for major depressive episode. In this population the impact of smoking was greater.

Adolescent↗
PubMed2001

Antidepressant treatment of depression in the Finnish general population.

OBJECTIVE: Antidepressant use has increased in the last decade, but whether depression continues to be undertreated is unknown. The authors investigated the prevalence of antidepressant treatment and its predictors in a recent general population sample of depressed subjects. METHOD: As part of the Finnish Health Care Survey, in 1996 a representative sample of Finns (N=5,993) aged 15-75 years underwent a standardized face-to-face interview that used the DSM-III-R criteria for major depressive episode. RESULTS: Only 13% of subjects with a major depressive episode during the preceding 12 months (70 of 557) reported current use of an antidepressant. In logistic regression models, use of psychiatric services for depression, regular use of any other medication, more than 1 month of sick leave, and smoking were associated with antidepressant treatment. CONCLUSIONS: Most depressed subjects in 1996 in Finland were not receiving antidepressant treatment despite the several-fold increase in antidepressant use in the 1990s.

Adolescent↗
PubMed2000

The 12-month prevalence and risk factors for major depressive episode in Finland: representative sample of 5993 adults.

OBJECTIVE: This study reports the 12-month prevalence of major depressive episode and its risk factors in a representative nationwide sample. METHOD: A random sample of non-institutionalized Finnish individuals aged 15-75 years (N = 5993) was interviewed in 1996. Major depressive episode during the last 12 months was assessed using the Short Form of the University of Michigan version of the Composite International Diagnostic Interview (the UM-CIDI Short Form). RESULTS: The population prevalence of major depressive episode was 9.3% [95% CI 8.5,10.0], and the age-adjusted prevalences for females and males were 10.9% [95% CI 9.7,12.0] and 7.2 [95% CI 6.2,8.2], respectively. In logistic regression analyses the factors associated with major depressive episode after adjustment for age were urban residency, smoking, alcohol intoxication and chronic medical conditions. In addition, being single and obese were found to be risk factors for males. CONCLUSION: The female to male risk ratio for major depressive episode was smaller than in many previous studies. The sex-specific risk factor associations warrant further investigation into sex differences in depression.

Adolescent↗
PubMed1999

Treatment of mental disorders in seven physicians committing suicide.

Through psychological autopsy seven cases of physician suicide were studied. All seven victims received a diagnosis of current mood disorder, two of them bipolar disorder. Five had suffered a disabling physical condition. None of the victims had had adequate treatment with antidepressant or mood-stabilizing drugs, nor had they been in psychotherapy. Current adequate treatment for depression seems to be as rare among physician victims as among suicides with major depressive disorders in the population.

Adult↗
PubMed1998

Inadequate dosaging in general practice of tricyclic vs. other antidepressants for depression.

Several prescription database studies suggest major differences between antidepressants in the proportion of patients in general practice treated with doses likely to elicit a true drug response. However, in these studies it has been difficult to differentiate prescriptions for depression from those for other indications, or to distinguish lower starting doses from the final treatment doses. We investigated possible differences between types of antidepressant in the proportions of patients receiving adequate treatment doses for depression from the primary health care services of Helsinki. Doctors at 22 (71%) of the 31 health centres in Helsinki were surveyed with regard to their antidepressant prescriptions over a period of 2 working weeks. There were marked differences in dosaging adequacy between the various types of antidepressant prescribed for depression at final treatment doses. Overall, 71% of the prescriptions for the tricyclic antidepressants, but only 13% of those for the other antidepressants, mainly selective serotonin reuptake inhibitors, were for low doses that are generally considered to be ineffective (P<0.001). These findings endorse the emerging perception that, in general practice, tricyclic antidepressants are usually prescribed for depression in too low doses, and that a greater reliance on other antidepressants would probably improve the effectiveness of treatment in primary health care.

Adult↗
PubMed1997

Differences between urban and rural suicides.

As part of a nation-wide psychological autopsy we examined the differences in DSM-III-R mental disorders, recent life events and other characteristics between urban (n = 143) and rural (n = 85) completed suicides in a random sample of 229 cases from the National Suicide Prevention Project in Finland for the period 1987-1988. Psychoactive substance use disorders (48% vs. 34%), cluster B personality disorders (24% vs. 9%) and psychiatric comorbidity (66% vs. 42%) were found more commonly among urban than rural suicides. Urban suicides were also more often reported to be preceded by a recent separation (25% vs. 8%), whereas rural suicide victims tended to have lacked a close companion of the opposite sex (36% vs. 18%) and to have had physical disorders (56% vs. 40%). Overall, urban and rural suicides may vary with regard to the prevalence of some mental disorders, their comorbidity, and physical disorders, as well as the preceding life situation. This variation may also imply the need for differences in strategies for suicide prevention in each setting.

Adolescent↗
PubMed1997

Depression in Finland: a computer assisted telephone interview study.

We examined the prevalence of depressive disorders and associated factors in the general population in Finland using the Computer-Assisted Telephone Interview (CATI) method. A total of 2293 (71%) of 3250 individuals randomly drawn from the population registry and representing the adult population of Finland in the age group 25-79 years were interviewed by telephone in autumn 1994. The interview included a short form of the University of Michigan version of the Composite International Diagnostic Interview (UM-CIDI) generating probability diagnoses of DSM-III-R major depressive episode and dysthymia. The age-adjusted 6-month prevalence was 4.1% for major depressive episode and 1.7% for current dysthymia; depressive mood during the preceding month was reported in 17% of cases. Major depressive episodes and depressive mood were significantly more prevalent among females than males. In the logistic regression analyses, factors associated with the depressive disorders were found to vary somewhat depending on sex and type of disorder. Only about 50% of those with major depressive episode or dysthymia reported a self-perceived need for mental health services.

Adult↗
PubMed1997

Hopelessness, impulsiveness and intent among suicide attempters with major depression, alcohol dependence, or both.

The present study examined differences in hopelessness, impulsiveness and suicide intent between suicide attempters with either major depression or alcohol dependence, comorbid major depression and alcohol dependence, and those without these disorders. A sample of 114 patients from consecutive cases of attempted suicide referred to a general hospital in Helsinki was interviewed and diagnosed according to DSM-III-R. Suicide intent was measured by the Beck Suicide Intent Scale (SIS) and hopelessness was assessed by the Beck Hopelessness Scale (HS). Impulsiveness of the suicide attempt was measured by two items of the SIS. Suicide attempters with major depression without comorbid alcohol dependence had higher suicide intent and lower impulsiveness than attempters with non-depressive alcohol dependence. Suicide attempts may differ between subjects with major depression, alcoholism or both disorders in terms of impulsiveness and suicide intent.

Adolescent↗
PubMed1997

Employment status influences the weekly patterns of suicide among alcohol misusers.

As part of the National Suicide Prevention Project in Finland, a nationwide psychological autopsy study, all suicide victims (n = 1397) over a 12-month period were investigated concerning factors associated with any variation in suicide frequency between weekdays and weekends. In particular, employment status was expected to have influenced the weekly pattern of alcohol misuse, and thereby to have caused clustering of suicides at weekends among the employed. Among suicide victims who had misused alcohol, those in employment were significantly more likely to have committed suicide during the weekend that those without work (52% vs. 34%, p < 0.001). In logistic regression analysis, employment was the only independent variable significantly associated with suicide at the weekend. According to forensic chemical analysis, those classified as misusers had frequently used alcohol at the time of suicide, regardless of the weekday, and slightly more often if employed. The clustering of suicides at weekends among employed alcohol misusers is probably explained by a weekly pattern in the use of alcohol, which suggests that besides the established risk factors for suicide among alcohol misusers, the act of using alcohol per se also contributes to the suicidal act.

Alcohol Drinking↗