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Biomedical subjects

M Marttunen

Publications and source records attributed to M Marttunen.

At least 19 recordsLinked to original sources
PubMed2002

Major depressive episode among young adults: CIDI-SF versus SCAN consensus diagnoses.

BACKGROUND: We aimed to evaluate the diagnostic accuracy of a highly structured diagnostic interview in relation to a semi-structured diagnostic procedure. We compared the World Health Organization Composite International Diagnostic Interview Short Form (CIDI-SF) in diagnosing major depressive episode (MDE) to consensus diagnoses based on the SCAN interview (Schedules for Clinical Assessment in Neuropsychiatry). METHOD: Subjects comprised a follow-up sample of 239 20-24-year-old former high-school students who were administered the SCAN and immediately thereafter the CIDI-SF. Concordance was estimated for 12-month MDE, using different cut-points of the CIDI-SF and for any affective disorders. RESULTS: Correspondence between instruments was moderate for MDE (kappa = 0.43, sensitivity 0.71, specificity 0.82), but better for any affective disorder (kappa = 0.60, sensitivity 0.70, specificity 0.90). Most false negatives suffered from their depression as much as those correctly identified by the CIDI-SF. False negativity was mainly due to not endorsing the stem questions of the CIDI-SF. Of the false positives almost half had an affective disorder other than MDE. CONCLUSIONS: The CIDI-SF seems to function best in identifying a broader category of affective disorders. It could be useful in large-scale community surveys where more extensive psychiatric interviews are not feasible.

Adult↗
PubMed2001

Correlates of initiation to cannabis use: a 5-year follow-up of 15-19-year-old adolescents.

Initiation to cannabis is often the first step in the use of illicit drugs. We studied the correlates of initiation in a 5-year follow-up study. A total of 21.4% of the subjects reported using cannabis at some time. Of the 139 users, 89.2% had tried cannabis not more than once or a few times. This initiation to cannabis was related to male gender, absence of mother, frequent lack of interest and early age at first sexual intercourse in logistic regression analysis. These factors seem to be useful in predicting initiation to cannabis.

Adolescent↗
PubMed2001

One-month prevalence of depression and other DSM-IV disorders among young adults.

BACKGROUND: We aimed to provide prevalence data on depression and other current mental disorders, impairment, need of psychiatric care and use of mental health services among young adults. METHODS: Based on a semi-structured clinical interview, current DSM-IV disorders, impairment, need of psychiatric care and use of mental health services were evaluated in a sample of 20-24-year-old young urban adults (N = 245), mean age 21.8, screened from a baseline population of 706. One-month prevalence estimates for disorders were calculated by the double sampling method, using various additional criteria to identify cases. RESULTS: One in four young adults (23.8%) suffered from a current mental disorder, the most prevalent being depressive (10.8%), anxiety (6.9%), substance use (6.2%) and personality disorders (6.0%). Prevalence estimates varied substantially according to the use of additional diagnostic criteria. Impairment (GAF < 61) together with DSM-IV symptom criteria produced an overall disorder prevalence of 10.3%, and 5.5% for depression. Prevalences were higher for females than males, except for alcohol abuse and personality disorders. Current co-morbidity was found in 39% of subjects with any disorder, and in more than half of those with depression. One-third of subjects with a current disorder reported an associated contact with psychiatric services and 16% had an ongoing contact. CONCLUSIONS: Our findings support the use of additional criteria to produce clinically relevant prevalence data. Co-morbidity should receive special attention due to its amplification of both need for psychiatric care and severity of impairment. Finally, our results show disturbed young adults to be severely undertreated.

Adolescent↗
PubMed2001

The 12-month prevalence and characteristics of major depressive episode in a representative nationwide sample of adolescents and young adults.

BACKGROUND: This study set out to estimate the 12-month prevalence of DSM-III-R major depressive episode (MDE) and to analyse factors associating with psychosocial impairment, episode duration, phenomenology and symptom severity in a representative general population sample of adolescents (15-19-year-olds) and young adults (20-24-year-olds). METHOD: The Finnish Health Care Survey '96 (FINHCS '96) was a cross-sectional nationwide epidemiological study. A random sample of 509 adolescents and 433 young adults was interviewed in 1996. MDE was assessed by University of Michigan Composite Diagnostic Interview Short-Form. RESULTS: The 12-month prevalence of MDE was 5.3 % for adolescents (females 6.0%, males 4.4%) and 9.4% for young adults (females 10.7%, males 8.1%). When moderate psychosocial impairment was included in case definition, the prevalences were lowered by 20-25%. Increased impairment was associated with drunkenness at least twice a month, a higher mean number of depressive symptoms and impaired concentration. The median episode duration was 1 month. No factors associating with duration were found. With the exception of symptoms related to appetite being more common among females than males, the phenomenology of MDE was mainly independent of age and gender. CONCLUSIONS: Episodes of major depression among adolescents and young adults in the general population are short but often associated with psychosocial impairment, especially if frequent drunkenness coexists.

Adolescent↗
PubMed2000

Factors associated with early dropout from adolescent psychiatric outpatient treatment.

OBJECTIVE: To examine background factors, psychopathology, and psychosocial impairment among adolescents complying with or dropping out early from outpatient psychiatric treatment. METHOD: Family background, psychiatric history, and other data were collected prospectively on 143 male and 154 female outpatients aged 12 to 22 years. DSM-II-R psychiatric diagnoses were assessed at the end of treatment. RESULTS: Fifty-three adolescents (17.8%) attended 1 or 2 treatment appointments, and 33 of them (11.1% of 297) then dropped out; 50.5% of the total attended 3 to 13, and 31.6% attended 14 or more appointments. Low parental socioeconomic status was more common among the early dropouts than the other patient groups (88%, 69%, 63%, respectively). The early dropouts had had more problems with the law than the adolescents attending 14 or more appointments (18%, 6%), but less suicidal behavior (24%, 56%, respectively). Among the early dropouts, mood disorders were less common (21%, 49%), especially major depression (0%, 20%), and substance abuse was more common (9%, 0%) than among patients attending 14 or more appointments. CONCLUSIONS: Low parental socioeconomic status, not having mood disorder, not having psychotropic medication, and having substance abuse were associated with early dropout of adolescents from outpatient psychiatric treatment.

Adolescent↗
PubMed2000

Predictors of somatic symptoms: a five year follow up of adolescents.

BACKGROUND: Somatisation is common among adolescents. AIMS: To study factors predicting somatisation later in adulthood. METHODS: Self report questionnaires were administered at baseline examination in 1990 to students (mean age 16.8 years) in schools, and by mail five years later. Results are based on the 615 subjects with no serious disease or injury at baseline. RESULTS: Regression analyses showed that in men the level of somatic symptoms in 1995 was significantly predicted by the respective level in 1990 and by relief smoking. In women, the level of somatic symptoms in 1995 was significantly predicted by the respective level in 1990, self esteem, and the number of negative life events in 1990. After exclusion of cases with a long standing disease in 1995, the multivariate results remained materially similar except that self esteem was no longer significant among women. CONCLUSION: These findings may help in early identification of adolescents with somatisation persisting into early adulthood.

Adolescent↗
PubMed1999

Bullying, depression, and suicidal ideation in Finnish adolescents: school survey.

OBJECTIVE: To assess the relation between being bullied or being a bully at school, depression, and severe suicidal ideation. DESIGN: A school based survey of health, health behaviour, and behaviour in school which included questions about bullying and the Beck depression inventory, which includes items asking about suicidal ideation. SETTING: Secondary schools in two regions of Finland. PARTICIPANTS: 16 410 adolescents aged 14-16. RESULTS: There was an increased prevalence of depression and severe suicidal ideation among both those who were bullied and those who were bullies. Depression was equally likely to occur among those who were bullied and those who were bullies. It was most common among those students who were both bullied by others and who were also bullies themselves. When symptoms of depression were controlled for, suicidal ideation occurred most often among adolescents who were bullies. CONCLUSION: Adolescents who are being bullied and those who are bullies are at an increased risk of depression and suicide. The need for psychiatric intervention should be considered not only for victims of bullying but also for bullies.

Adolescent↗
PubMed1998

Disability pensions in severely disturbed in-patient adolescents. Twenty-year prospective study.

BACKGROUND: Knowledge of working capacity from adolescence until adulthood among severely disturbed in-patients is scarce. METHOD: In a follow-up study of 61 adolescent in-patients, we studied associations between being on a disability pension 20 years after hospitalisation, and the patients' psychopathology and treatment-related factors during the hospitalisation and seven-year follow-up. RESULTS: Of the former in-patients, 27% had not been on a disability pension, 20% had short-term pension periods, and 53% were pensioned. Subjects whose overall psychosocial functioning had improved and who had not utilised in-patient services until the seven-year follow-up, had a better prognosis in terms of working capacity. Half of the subjects who had not been on pension during the follow-up had received a diagnosis of conduct disorder at discharge, and half of those pensioned had a psychotic disorder. CONCLUSIONS: The patients' level of psychosocial functioning and capability to work in young adulthood were associated with long-term prognosis in terms of working capacity. Adolescence seems to be the critical time for intensive psychiatric care combined with vocational rehabilitation programmes.

Adolescent↗