[Show abstract][Hide abstract] ABSTRACT: To formulate sustainable long-term care policies, it is critical first to understand the relationship between informal care and formal care expenditure. The aim of this paper is to examine to what extent informal care reduces public expenditure on elderly care.
Data from a geriatric rehabilitation program conducted in Finland (Age Study, n = 732) were used to estimate the annual public care expenditure on elderly care. We first constructed hierarchical multilevel regression models to determine the factors associated with elderly care expenditure. Second, we calculated the adjusted mean costs of care in four care patterns: 1) informal care only for elderly living alone; 2) informal care only from a co-resident family member; 3) a combination of formal and informal care; and 4) formal care only. We included functional independence and health-related quality of life (15D score) measures into our models. This method standardizes the care needs of a heterogeneous subject group and enabled us to compare expenditure among various care categories even when differences were observed in the subjects' physical health.
Elder care that consisted of formal care only had the highest expenditure at 25,300 Euros annually. The combination of formal and informal care had an annual expenditure of 22,300 Euros. If a person received mainly informal care from a co-resident family member, then the annual expenditure was only 4,900 Euros and just 6,000 Euros for a person living alone and receiving informal care.
Our analysis of a frail elderly Finnish population shows that the availability of informal care considerably reduces public care expenditure. Therefore, informal care should be taken into account when formulating policies for long-term care. The process whereby families choose to provide care for their elderly relatives has a significant impact on long-term care expenditure.
BMC Health Services Research 08/2013; 13(1):317. · 1.66 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Results of previous population-based studies examining associations between smoking during pregnancy and autism spectrum disorders (ASD) are contradictory. Furthermore, there is a lack of population-based studies examining the relationship between smoking during pregnancy and the main diagnostic subtypes of ASD.
We conducted a population-based nested case-control study based on the Finnish Prenatal Study of Autism (FIPS-A) among liveborn infants delivered in Finland between 1987 and 2005. Data on maternal smoking during pregnancy were available from the Finnish Medical Birth Register (FMBR) since October 1990. Data on ASD in the offspring were obtained from the Finnish Hospital Discharge Register (FHDR).
Among the three subtypes of ASD, maternal smoking during the whole pregnancy was associated with an increased risk of pervasive developmental disorder (PDD) (odds ratio 1.2, 95% confidence interval 1.0, 1.5). The increase in odds persisted after controlling for maternal age, mother's socio-economic and psychiatric status, and infant's weight for gestational age. However, smoking exposure limited to the first trimester was not associated with PDD or any of the other ASD subtypes.
Maternal smoking is related to a modest increase in risk of PDD, while no associations were observed for childhood autism and Asperger's syndrome.
Paediatric and Perinatal Epidemiology 05/2013; 27(3):266-74. · 2.16 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Aim of the study was to examine the associations between parental age and autism spectrum disorders (ASD). Data were based on the FIPS-A (Finnish Prenatal Study of Autism and Autism Spectrum Disorders), a case-control study with a total of 4,713 cases with childhood autism (n = 1,132), Asperger's syndrome (n = 1,785) or other pervasive developmental disorder (PDD) (n = 1,796), which were ascertained from the Finnish Hospital Discharge Register. Controls were selected from the Finnish Medical Birth Register. Conditional logistic regression models were used for statistical analyses. Advanced paternal age (35-49 years) was associated with childhood autism in offspring, whereas advanced maternal age was associated with both Asperger's syndrome and PDD in offspring (35 years or more and 40 years or more, respectively). Teenage motherhood (19 years or less) was associated with PDD in offspring. The main finding was that maternal and paternal ages were differentially associated with ASD subtypes. In addition to advanced parental age, teenage pregnancy seems to incur a risk for PDD in offspring.
Journal of Autism and Developmental Disorders 03/2013; · 3.06 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Objective. To study predictive associations between psychosocial factors at age 8 and becoming a mother under the age of 20. Design: Prospective follow-up study. Setting: Finland. Population. 2867 girls born in 1981. Methods. Information on family background and psychiatric symptoms was collected at age 8. The associations between these factors and becoming a teenage mother were analyzed using logistic regression analysis. Main outcome measures. Data on births by the age of 20 collected from the hospital discharge register. Results. 128 girls (4.8%) had given birth at the age of 15-19 years. Childhood conduct problems and hyperactive problems, having young mother and family structure other than two biological parents had an independent association with becoming a teenage mother. Conclusions. Girls with externalizing type of problems in childhood have an increased risk of becoming teenage mothers. These problems may also complicate their motherhood.
Acta Obstetricia Et Gynecologica Scandinavica 08/2012; · 1.85 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: In a prospective population-based study, mothers and fathers of 1,247 children reported their physical and mental health during pregnancy, after delivery, within the child's first 18 months of life, and at 12 years. Additionally, maternal health clinic nurses rated parents' well-being and perceived need for support. At age 12, child outcomes were also measured using CBCL and YSR externalizing and internalizing scales. Results indicate that both ante- and postnatal maternal distress predicted future externalizing problems in offspring. Conversely, fathers' postnatal distress predicted subsequent internalizing problems. Furthermore, mother's depressed mood in the first trimester best predicted the child's externalizing problems at age 12. Nurses's ratings of mother's antenatal and perinatal need for support, perinatal distress, and family's need for support were associated with both internalizing and externalizing problems at age 12. Maternal antenatal distress increases the risk of offspring's externalizing problems in preadolescense, and postnatal distress in either parent increases the risk of internalizing problems. Parental self-reports and indirect ratings from health care providers during pregnancy and infancy may therefore reliably recognize offspring at risk for subsequent psychiatric symptomatology.
Child Psychiatry and Human Development 08/2012; · 1.93 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Little is known about the characteristics of boys who become fathers at young age. Some studies have suggested that antisocial adolescents are more likely to be young fathers. The aim of this study was to examine the associations of psychosocial factors in childhood with becoming a young father, and to assess if they are independent of criminal behavior in adolescence.
The baseline assessment in 1989 included 2,946 boys born in 1981. Information about psychiatric symptoms at age eight was collected with Rutter questionnaires from parents and teachers and with the Child Depression Inventory from the children themselves. Data on criminal offenses at age 16-20 was collected from a police register. Register-based follow-up data on becoming a father under the age of 22 was available for 2,721 boys.
The factors measured at age eight, which were associated with becoming a young father independently of adolescent criminality, were conduct problems, being born to a young father and having a mother with a low educational level. Having repeatedly committed criminal offences in adolescence was associated with becoming a young father independently of psychosocial factors in childhood.
Antisocial tendencies both in childhood and adolescence are associated with becoming a young father. They should be taken into consideration when designing preventive or supportive interventions.
BMC Public Health 07/2012; 12:560. · 2.32 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Universal access is one of the major aims in public health and social care. Services should be provided on the basis of individual needs. However, municipal autonomy and the fragmentation of services may jeopardize universal access and lead to variation between municipalities in the delivery of services. This paper aims to identify patient-level characteristics and municipality-level service patterns that may have an influence on the use and costs of health and social services of frail elderly patients.
Hierarchical analysis was applied to estimate the effects of patient and municipality-level variables on services utilization.
The variation in the use of health care services was entirely due to patient-related variables, whereas in the social services, 9% of the variation was explained by the municipality-level and 91% by the patient-level characteristics. Health-related quality of life explained a major part of variation in the costs of health care services. Those who had reported improvement in their health status during the preceding year were more frequent users of social care services. Low informal support, poor functional status and poor instrumental activities of daily living, living at a residential home, and living alone were associated with higher social services expenditure.
The results of this study showed municipality-level variation in the utilization of social services, whereas health care services provided for frail elderly people seem to be highly equitable across municipalities. Another important finding was that the utilization of social and health services were connected. Those who reported improvement in their health status during the preceding year were more frequently also using social services. This result suggests that if municipalities continue to limit the provision of support services only for those who are in the highest need, this saving in the social sector may, in the long run, result in increased costs of health care.
BMC Health Services Research 07/2012; 12:204. · 1.66 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Objective: The suicide rate has decreased in many countries, while the use of antidepressants has increased. In our previous study, the decrease in suicide rate between 1994 and 2001 was greater in men than in women, but the increase in use of antidepressants was greater in women than in men. We hypothesized that the increase in the use of antidepressants in women associates with the decrease in suicide rate in men.Method: Population-based suicide rate and reimbursed antidepressant prescriptions, an indicator of antidepressant use, between 1994 and 2001 in Finland were analyzed in the whole population. Variance in the suicide rates in men and women was explained by antidepressant prescriptions for men and women, age, time period, and geographical region in Poisson regression analyses.Results: The decrease in suicide rate in men associated significantly with the increase in antidepressant prescriptions in women even though the model took into account the effect of increased antidepressant prescriptions in men, as well as the effects of age, time, and region (risk ratio [RR] = 0.70, P = .004, in the model without age; RR = 0.89, P = .048 in the complete model). However, the decrease in suicide rate in women did not associate with the increase in antidepressant prescriptions in men.Conclusions:Increased prescription of antidepressants in women associates with a decreased suicide rate in men. Increased use of antidepressive medication in women may decrease depressiveness in their microsocieties and thereby reduce the risk of suicides also in men.
The primary care companion to CNS disorders. 05/2012; 14(3).
[Show abstract][Hide abstract] ABSTRACT: Information on who uses antipsychotic medication is limited to cross-sectional data. The objective of this study was to study the patterns of psychopathology at age 8 years and antipsychotic use between the ages of 12 and 25 years.
A total of 5525 subjects from the Finnish Nationwide 1981 birth cohort were linked to the National Prescription Register and the Hospital Discharge Register between 1994 and 2005. Information about parent-reported and teacher-reported conduct, hyperkinetic and emotional symptoms, and self-reported depressive symptoms was gathered at age 8 years. Information about antipsychotic use and about psychiatric disorders treated in hospitals between the ages of 12 and 25 years was register based. Diagnostic classes of hospital treatment included non-affective psychoses, affective disorders, and other psychiatric disorders.
The cumulative incidence of antipsychotic use by age 25 years was 2.8% among men (n = 69) and 2.1% among women (n = 55). In both sexes, living with other than two biological parents at age 8 years was associated with antipsychotic use, and three fourths of antipsychotic users had been treated for psychiatric disorders in a hospital. Among men, the most common hospital diagnosis was non-affective psychoses (44% of all antipsychotic users), and antipsychotic use was associated with childhood conduct problems. Among women, the most common hospital diagnosis was affective disorders (38% of all antipsychotic users), and antipsychotic use was associated with emotional problems and self-reported depressive symptoms in childhood.
Antipsychotic use in adolescence and young adulthood is different among men versus women both with regard to hospital diagnoses and childhood psychiatric problems.
Pharmacoepidemiology and Drug Safety 04/2012; 21(9):964-71. · 2.90 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: The aims of this study were to examine the prevalence, co-occurrence, and psychosocial determinants of self-perceived headache, abdominal pain, and sleep problems among adolescents. The adolescents from two cities in Finland (n = 2,215, 90.9% of the target population) attending 7th and 9th grade (age range 13-18 years) participated in the cross-sectional survey inquiring about frequency of headache, abdominal pain, sleep problems, and psychosocial difficulties. The 6-month prevalence of weekly headache was 13%, abdominal pain 6%, and sleep problems 27%. All three symptoms were strongly associated with each other. Of the adolescents suffering from one symptom, 32% reported one co-occurring symptom and 17% two co-occurring symptoms. In the multivariate analysis, female gender, experience of psychological difficulties, emotional symptoms, smoking, victimization, and feeling not cared about by teachers were independently associated with all the individual symptoms, as well as an increasing number of symptoms. Sleep problems were associated with older age and peer and alcohol problems. Abdominal pain was associated with conduct problems, and both headache and abdominal pain were linked with immigration background. An increasing number of symptoms was associated with older age, having a chronic illness, and conduct and alcohol problems. Adolescents' headache, abdominal pain and sleep problems were common and often co-occurred. An increasing frequency of each symptom and number of symptoms were associated with psychosocial factors in a similar way. Screening for psychiatric symptoms, substance use, victimization and difficulties with teachers should be included in the assessment of adolescents who suffer from recurrent headache, abdominal pain or sleep problems.
[Show abstract][Hide abstract] ABSTRACT: A residential treatment program has been developed specifically for substance-abusing pregnant and parenting women in Finland, focusing on simultaneously supporting maternal abstinence from substances and the mother-baby relationship. The aims of the study are to explore maternal pre- and postnatal reflective functioning and its association with background factors, maternal exposure to trauma, and psychiatric symptoms, postnatal interaction, child development, and later child foster care placement. Participants were 34 mother-baby pairs living in three residential program units during the pre- to postnatal period. We employed self-report questionnaires on background, trauma history, and psychiatric symptoms (Brief Symptom Inventory: L.R. Derogatis, 1993; Edinburgh Postnatal Depression Scale: J.L. Cox, J.M. Holden, & R. Sagovsky, 1987; Traumatic Antecedents Questionnaire: B. Van der Kolk, 2003), videotaped mother-child interactions coded for sensitivity, control, and unresponsiveness (Care Index for Infants and Toddlers: P. Crittenden, 2003); a standardized test of child development (Bayley Scales of Infant Development-II: N. Bayley, 1993); and semistructured interviews for maternal reflective functioning (Pregnancy Interview: A. Slade, E. Bernbach, J. Grienenberger, D.W. Levy, & A. Locker, 2002; Parent Development Interview: A. Slade et al., 2005). Pre- and postnatal maternal reflective functioning (RF) was on average low, but varied considerably across participants. Average RF increased significantly during the intervention. Increase in RF level was found to be associated with type of abused substance and maternal trauma history. Mothers who showed lower postnatal RF levels relapsed to substance use more often after completing a residential treatment period, and their children were more likely to be placed in foster care. The intensive focus on maternal RF is an important direction in the development of efficacious treatment for this very high risk population.
Infant Mental Health Journal 01/2012; 33(1):70-81. · 0.61 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: To study prevalence changes of self-reported pain, sleep problems, and fatigue among 8-year-old children, and to examine the co-occurrence and associated psychosocial variables of these symptoms.
3 cross-sectional representative samples were compared in 1989, 1999, and 2005. The frequency of headache, abdominal pain, other pains, sleep problems, and fatigue were studied. In addition, sociodemographic information and child's psychiatric problems were inquired.
The prevalence of abdominal pain, sleep problems, and fatigue, in addition to headache in boys and other pains in girls increased significantly (p < .05) from 1989 to 2005, with cumulative odds ratio (95% confidence intervals) varying from 1.6 (1.2-2.1) to 2.4 (1.7-3.3). All symptoms were associated with each other and with the child's psychiatric problems. However, psychiatric problems did not explain the observed increase in the symptom frequencies.
Finnish children's self-reported pain, sleep problems, and fatigue have increased remarkably. Studies providing information on the causes and prevention possibilities are warranted.
Journal of Pediatric Psychology 11/2011; 37(3):307-18. · 2.91 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Many patients with pulmonary hypertension (PH) have symptoms of angina without evidence of occlusive coronary artery disease. For the first time, this study addresses the influence of progressively increasing pulmonary artery pressure (PAP) on left anterior descending artery flow in a rat model of PH. The role of pulmonary artery dilatation, septal wall motion abnormality, cardiac output or diastolic blood pressure in determining coronary blood flow (CBF) during PH was determined.
Pulmonary hypertension was induced in 6-week-old female nude rats (n = 44) using monocrotaline. Animals underwent right heart catheterization and echocardiography, and blood pressure measurement was taken at baseline, 21 and 35 days.
A total of 103 echocardiographic studies were carried out at three fixed time points in rats with variable PAP. CBF decreased from 46·6 ± 14·3 to 24·7 ± 12·3 cm s(-1) (P<0·001) over time. Pulmonary artery diameter increased from 2·30 ± 0·19 to 2·83 ± 0·30 mm (P<0·001), and left ventricular (LV) cardiac output decreased from 143 ± 23 to 78 ± 30 ml min(-1) (P<0·001). Using observed solution estimates of 0·00170 (P = 0·0005) and -1·75 (P = 0·006) for these variables, we calculated that CBF increased by 5·90 cm s(-1) (15·6%, CI: 14·5-17·1%) or decreased by -4·86 cm s(-1) (-12·9%, CI: -14·1-11·9%) for every standard deviation increase in LV cardiac output or pulmonary artery diameter, respectively. CBF decreased significantly with increasing PAP. Pulmonary artery diameter and LV cardiac output appear to be independent determinants of coronary flow in PH.
Coronary flow reduction in murine PH has potential to be clinically meaningful and should therefore further studied in a clinical trial.
[Show abstract][Hide abstract] ABSTRACT: The aim of this study was to examine the psychosocial correlates of various crime types among adolescent males born in Finland in 1981.
Data on crime registered in the Finnish National Police Register between 1998 and 2001 were received for 2,866 boys, of whom 81% (n = 2,330) filled in a questionnaire at obligatory military call-up at age 18 in 1999. Crime was divided into five types: drug, violent, property, traffic, and drunk driving offences.
Of the 2,866 boys, 23% had been registered for offending; 4% for drug, 7% for violent, 11% for property, 11% for traffic, and 5% for drunk driving offences during the 4-year period in late adolescence. All the crime types correlated with each other and shared many of the psychosocial problems. Small community size, parents' divorce, aggressiveness, daily smoking, and weekly drunkenness were generic correlates of crime, being independently related to various crime types.
The results support general rather than specific accounts of youth crime. In particular, measures moderating the adverse effects of divorce, alleviating parental adversities and supporting parenthood, and tackling substance abuse seem relevant in social and criminal policy because they address psychosocial problems characterizing youth crime in general.
Social Psychiatry 09/2011; 46(9):903-14. · 2.05 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Regional variations and temporal trends in the incidence of new-onset epilepsy are clinically important and may offer clues on how to prevent epilepsy.
We examined regional differences and secular trends in the incidence of new-onset epilepsy in the Finnish population based on the nationwide full-refundable antiepileptic drug registry and the population registry in the years 1986-2008.
The overall incidence of epilepsy was significantly higher in eastern Finland than in middle [risk ratio (RR) 1.08 (95% confidence interval, CI 1.05-1.12)), p < 0.0001] and western Finland [RR 1.32 (1.30-1.35), p < 0.0001] but it was declining from 1986 to 2008 in all regions [RR 0.83 (0.81-0.84), p < 0.0001]. The mean annual decline was 0.6%. Although the incidence of epilepsy was falling from 1986 to 2008 in childhood [annual decline 1.9%, RR 0.80 (0.75-0.86), p < 0.0001] and in middle age [annual decline 0.8%, RR 0.88 (0.84-0.93), p < 0.0001], it increased significantly in the elderly (age 65 years or older) in all of Finland [annual increase 3.5%, RR 1.25 (1.18-1.33), p < 0.0001], and particularly in east versus west Finland [RR 1.48 (1.42-1.55), p < 0.0001]. As a result, starting with the year 2000, the incidence rate of epilepsy was higher in the elderly than in children for all of Finland.
In view of the falling incidence of epilepsy in childhood and middle-age in all of Finland from 1986 to 2008, the significant increase in the incidence of epilepsy in the elderly is of concern. The regional increase of epilepsy may offer clues for allocating resources and, possibly, population epileptogenesis between west and east Finland and for strategies to prevent epilepsy in the elderly.
[Show abstract][Hide abstract] ABSTRACT: Prior studies on antidepressant use in late adolescence and young adulthood have been cross-sectional, and prospective associations with childhood psychiatric problems have not been examined. The objective was to study the association between childhood problems and lifetime prevalence and costs of antidepressant medication by age 24 years.
A total of 5,547 subjects from a nation-wide birth cohort were linked to the National Prescription Register. Information about parent- and teacher-reported conduct, hyperkinetic and emotional symptoms, and self-reported depressive symptoms was gathered at age 8 years. The main outcome measure was national register-based lifetime information about purchases of antidepressants between ages 8 and 24 years. In addition, antidepressant costs were analyzed using a Heckman maximum likelihood model.
In all, 8.8% of males and 13.8% of females had used antidepressants between age 13 and 24 years. Among males, conduct problems independently predicted later antidepressant use. In both genders, self-reported depressive symptoms and living in other than a family with two biological parent at age 8 years independently predicted later antidepressant use. Significant gender interactions were found for conduct and hyperkinetic problems, indicating that more males who had these problems at age 8 have used antidepressants compared with females with the same problems.
Childhood psychopathology predicts use of antidepressants, but the type of childhood psychopathology predicting antidepressant use is different among males and females.
Journal of the American Academy of Child and Adolescent Psychiatry 04/2011; 50(4):406-15, 415.e1. · 6.97 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: A residential treatment model has been developed in Finland, which is specifically designed for substance abusing pregnant and parenting women, and has its focus on supporting both maternal abstinence from substances and mother-baby relationship.
Among mother-baby pairs in this residential treatment, to explore amount and type of maternal postnatal psychiatric symptoms, relationship with the baby, and their association with later need for child substitution care placements.
Participants were 34 mother-baby pairs from three units during pre- to postnatal period. Methods included self-report questionnaires for substance abuse and background data (pregnancy and perinatal period), experienced difficulties with the baby (1 month postnatally); maternal psychiatric symptoms (Brief Symptom Inventory, Edinburgh Pre-postnatal Depression Screen, Inventory of Interpersonal Problems; (pregnancy and 3 months) postnatally; videotaped mother-child interaction measure (Care Index for infants and toddlers) and standardized test of child development (Bayley Scales of Infant Development) (4 months postnatally); questionnaire for follow-up information (2 years of child's age).
Mothers showed high levels of different types of psychiatric symptomatology. Maternal interaction with the baby was on average weak, as 53% were within the high-risk range regarding sensitivity. Experiencing more difficulties in early care-giving of the baby was associated with higher amount of postnatal psychiatric symptomatology. Specific psychiatric symptoms were associated with later need for child substitution care.
In designing treatment and follow-up of these mother-baby pairs, careful attention should be paid to pre- and perinatal identification and type of maternal psychiatric symptoms, and mothers' expressions of subjectively experienced difficulties in early care-giving of the baby.
Nordic journal of psychiatry 02/2011; 65(1):65-73. · 0.99 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Prolonged eating disturbances increase the risk for a full-blown eating disorder and lifelong health impairment. Screening will improve early detection of eating pathology, but the major question still remains: who will benefit from early treatment and who needs little or no intervention. To answer this question, information about the factors that predict the course of disordered eating is valuable.
To investigate the course of eating disturbance from middle to late adolescence, to test certain individual and parental factors potentially explaining the differences in the course of eating disturbance, and to estimate the predictive power of these factors in terms of the recurrence of eating disturbance and the onset of new presentations of eating pathology after mid-adolescence.
A four-year follow-up study with a case-control design.
School health care and community settings in south-western Finland.
Students who had reported eating disturbance at baseline (n=208, response rate 69%) and a group of non-symptomatic controls (n=514, response rate 81%) were enrolled and matched by school, grade, and gender.
At baseline assessment, mid-adolescent students (mean age 14.9 years) self-administered the SCOFF eating disorder questionnaire as part of their regular health examination. Background information, including self-reported mood questionnaire RBDI, was obtained from the students' health care records. Four years later, the participants (mean age 19.0 years) responded to the questionnaire by mail. Logistic regression analyses were used to assess the recurrence and onset of eating disturbance and the associated factors.
Altogether 52% of girls and 17% of boys who reported eating disorder symptoms in the baseline assessment remained symptomatic at follow-up. Depressiveness--even transient--in mid-adolescence predicted recurrence of eating disturbance in late adolescence. Prolonged dissatisfaction with appearance predicted the onset of eating disturbance in previously symptom-free girls. In general, experience of average parenting was good enough for the girls in terms of recovering from eating disturbance and avoiding the onset of eating problems after mid-adolescence.
Adolescent girls who report both eating disturbance and negative affectivity may benefit from extra support. The beneficial role that parents may have in helping these girls must not be forgotten.
International journal of nursing studies 02/2011; 48(8):959-72. · 1.91 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Psychiatric hospital treatment (PHT) is expensive and indicates a severe disorder. Investigation of the early identification of this small patient group has though been hindered by small samples or unsatisfactory assessment in childhood. The present study aims to study the predictive association between psychopathology at age 8 using multi-informant assessment and later PHT. A nationwide birth cohort of Finnish children (n = 5,346) was assessed at age 8 to obtain information about psychopathology using the Rutter parent and teacher reports and self-reports of depressive symptoms. The main outcome was admission to any hospital with a primary diagnosis of any psychiatric disorder according to the Finnish National Hospital Discharge Register between age 13 and 24. Between age 13 and 24, 6.2% of the males and 4.1% of the females had been admitted for PHT. Among males, PHT was independently predicted by non-intact family and adult reports of conduct and of emotional symptoms, while among females by self-reported depressive symptoms. However, the combination of conduct and emotional problems was the strongest predictor for PHT in both sexes. Admission due to psychosis among males was associated with childhood conduct, attention, and emotional problems, but with emotional problems among females. Psychopathology at age 8 can be seen as a long-lasting increased risk of severe psychiatric disorders requiring hospital treatment in adolescence or early adulthood. Attention should be paid to self-reports among females and of comorbid conduct and emotional problems in both sexes in the early identification of this patient group.
[Show abstract][Hide abstract] ABSTRACT: This article presents an overview of the Finnish Prenatal Study of Autism and Autism Spectrum Disorders (FIPS-A), a new study designed to examine the relationship between prenatal serologic factors, mediating and moderating developmental antecedents, and risk of autism spectrum disorders (ASD). The FIPS-A is based on register linkages between births from 1987 to 2005 ascertained from the Finnish Medical Birth Register (FMBR) and other national registers on treatment for this group of disorders. All subjects were members of the Finnish Maternity Cohort (FMC), which consists of virtually all births in Finland from 1983 to the present, and which includes archived maternal serum samples. This study also capitalizes on other registry information, such as systematically collected data on pregnancy, prenatal and neonatal complications and manual data collection from well-child clinics providing developmental data from birth to the age of 7 years. In this paper, we describe the methods used in the FIPS-A study, including a description of the national registers, available data and case ascertainment procedures. Finally, we discuss implications of the data for future work on uncovering putative aetiologies of ASD and key strengths and limitations of the design.
Journal of Autism and Developmental Disorders 11/2010; 41(8):1090-6. · 3.06 Impact Factor