20 research outputs found
Impairment in Young Preschool Children with Symptoms of Attention-Deficit/Hyperactivity Disorder and Co-occurring Oppositional Defiant Disorder and Conduct Disorder
Background: We have limited knowledge of the impact of attention-deficit/hyperactivity disorder (ADHD) symptoms on the daily functioning of young preschool children.Objective: This study investigated the level of impairment related to symptoms of ADHD in different functional domains. It also addressed how impairment caused by ADHD was related to ADHD subtype, symptom load, gender, and the co-occurrence of oppositional defiant disorder, conduct disorder, or both.Method: Participating children (N = 807) who were 3.5 years old were recruited from a population-based sample included in The Norwegian Mother and Child Cohort Study. Children who scored above the 90th percentile for ADHD symptoms were included in the present sample. The assessment of the symptoms and functional impairment described in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, text revision, was based on parental ratings and the semi-structured psychiatric interview entitled âThe Preschool Age Psychiatric Assessment.âResults: Added burden and discord within family relationships were the areas that were most severely affected. All domain scores were strongly intercorrelated, and they were added to each childâs total score. Children with symptoms of ADHD, inattentive type (mean [M], 3.5; standard deviation [SD], 3.4), or ADHD, hyperactive/impulsive type (M, 2.9; SD, 2.7), were significantly less impaired than children with symptoms of ADHD, combined type (M = 6.4; SD = 3.8; p < .001). Furthermore, co-occurring oppositional defiant disorder was associated with higher impairment scores (M, 6.1; SD, 4.3) than ADHD alone (M, 3.2; SD, 2.9; p < .001. About 30% of the variance of impairment score of ADHD was explained by symptoms of ADHD and co-occurring symptoms of oppositional defiant disorder and conduct disorder. Few gender differences were observed.Conclusion: Overall, these non-referred young children with clinical symptoms of ADHD were only modestly impaired. Impairment related to ADHD occurred mainly in the areas of family functioning, and it was associated with ADHD subtype and comorbidity. Still, it is important to assess the impact of ADHD symptoms and coexisting difficulties among preschoolers to identify children and families who are in need of early intervention efforts.
Pasientautonomi â en rettighet med moralske implikasjoner
Sammendrag
Medisinsk behandling uten pasientens samtykke er i strid med
EMK artikkel 8 og pasient- og brukerrettighetsloven § 4-1. Noen
ganger velger samtykkekompetente pasienter Ă„ nekte livsnĂždvendig
medisinsk behandling basert pÄ objektivt sett feilaktige premisser
og til skade for seg selv, og pÄ tross av at legene gjÞr sitt ytterste
for Ă„ forklare pasienten konsekvensene av valget. Denne artikkelen
drĂžfter rettslige og etiske aspekter ved utĂžvelse av selvbestemmelsesretten
nÄr pasientens manglende samtykke til anbefalt behandling kommer i
konflikt med pasientens beste og fÄr store konsekvenser for pasientens
nĂŠrmeste
Title of Paper Presented at the 6th Nordic Rheology ConferenceSociety, Helsinki, June 7-9, 1995
ABSTRACT This paper presents the results of erosion rate experiments and a solid particle transport model that employs shear-induced diffusivity. The tests were performed by eroding three types of sand beds with polymer solutions. The model predictions were found to be within an acceptable range. Applying shear-induced diffusivity improves the model
The Associations Between Pre- and Postnatal Maternal Symptoms of Distress and Preschoolerâs Symptoms of ADHD, Oppositional Defiant Disorder, Conduct Disorder, and Anxiety
Objective: The objective of this article is to examine the associations between pre- and postnatal maternal distress and preschoolerâs symptoms of ADHD, Oppositional Defiant Disorder (ODD), Conduct Disorder (CD), and anxiety, by timing and gender. Method: Children, aged 3.5 years (N = 1,195), recruited from the Norwegian Mother and Child Cohort Study, were assessed with a semistructured parental psychiatric interview. Perinatal maternal symptoms of distress were assessed by Symptom Checklist (SCL-5); Poisson regression was used to examine the associations. Results: Mid-gestational maternal distress significantly increased the average number of child symptoms, ranging between 3.8% for ADHD hyperactiveâimpulsive (ADHD-HI) and 8.7% for anxiety. The combination of high maternal scores of distress both pre- and postnatally were associated with increased risk of child symptoms of anxiety (relative risk [RR] = 2.10; 95% confidence interval [CI] = [1.43, 3.07]), CD (RR = 1.83; 95% CI = [1.33, 2.51]), and ODD (RR = 1.30; 95% CI = [1.03, 1.64]), with minor sex differences. Conclusion: Maternal distress during mid-gestation was associated with ADHD, behavioral, and emotional symptoms in preschool children. Continued exposure into the postnatal period may further increase these risk associations
Predictive validity of attention-deficit/hyperactivity disorder from ages 3 to 5 Years
We investigated to what extent parent-rated attention-deficit/hyperactivity disorder (ADHD) and impairment at age 3Â years predicted elevated ADHD symptoms at age 5Â years, and whether teacher-rated ADHD symptoms improved these predictions. This study is part of the longitudinal, population-based Norwegian Mother, Father and Child Cohort Study. Parents of 3-year-old children (nâ=â1195) were interviewed about ADHD and impairment, and teachers rated child ADHD symptoms by the Strengths and Difficulties Questionnaire or the Early Childhood Inventory-4. At 5Â years of age, the children (nâ=â957) were classified as ADHD-positive or -negative using Connersâ Parent Rating Scale. Relying solely on parent-rated ADHD or impairment at age 3Â years did moderately well in identifying children with persistent elevation of ADHD symptoms, but gave many false positives (positive predictive values (PPVs): .40â.57). A small group of children (nâ=â20, 13 boys) scored above cut-off on both parent-rated ADHD and impairment, and teacher-rated ADHD symptoms, although adding teacher-rated ADHD symptoms slightly weakened the predictive power for girls. For this small group, PPVs were .76 for boys and .64 for girls. Limiting follow-up to these few children will miss many children at risk for ADHD. Therefore, we recommend close monitoring also of children with parent-reported ADHD symptoms and/or impairment to avoid delay in providing interventions. Clinicians should also be aware that teachers may miss ADHD symptoms in preschool girls
Predictive validity of attention-deficit/hyperactivity disorder from ages 3 to 5 Years
We investigated to what extent parent-rated attention-deficit/hyperactivity disorder (ADHD) and impairment at age 3Â years predicted elevated ADHD symptoms at age 5Â years, and whether teacher-rated ADHD symptoms improved these predictions. This study is part of the longitudinal, population-based Norwegian Mother, Father and Child Cohort Study. Parents of 3-year-old children (nâ=â1195) were interviewed about ADHD and impairment, and teachers rated child ADHD symptoms by the Strengths and Difficulties Questionnaire or the Early Childhood Inventory-4. At 5Â years of age, the children (nâ=â957) were classified as ADHD-positive or -negative using Connersâ Parent Rating Scale. Relying solely on parent-rated ADHD or impairment at age 3Â years did moderately well in identifying children with persistent elevation of ADHD symptoms, but gave many false positives (positive predictive values (PPVs): .40â.57). A small group of children (nâ=â20, 13 boys) scored above cut-off on both parent-rated ADHD and impairment, and teacher-rated ADHD symptoms, although adding teacher-rated ADHD symptoms slightly weakened the predictive power for girls. For this small group, PPVs were .76 for boys and .64 for girls. Limiting follow-up to these few children will miss many children at risk for ADHD. Therefore, we recommend close monitoring also of children with parent-reported ADHD symptoms and/or impairment to avoid delay in providing interventions. Clinicians should also be aware that teachers may miss ADHD symptoms in preschool girls
Attention-Deficit/Hyperactivity Disorder in Preschoolers: The Accuracy of a Short Screener
Objective
Although early and accurate screening is required for the remediation of attention-deficit/hyperactivity disorder (ADHD), possible gender differences have not been extensively studied. We examined the classification accuracy of the parent and preschool teacher version of the Strengths and Difficulties Questionnaire (SDQ) hyperactivityâinattention (HI) subscale in girls and boys.
Method
The study was part of the Norwegian Mother and Child Cohort Study (MoBa). Parents and preschool teachers rated a total of 238 girls and 276 boys (mean age 3.5 years) with the SDQ HI subscale. Blinded to the parent and teacher ratings, interviewers classified the children by ADHD diagnoses with the Preschool Age Psychiatric Assessment Interview.
Results
Areas under the curves for the parent HI subscale scores were good for both girls and boys (0.87 and 0.80, respectively). Preschool teacher classifications were fair (0.76) for girls and poor (0.62) for boys, a significant difference (p = .017). The subscale accurately identified children without ADHD at low parent scores (â€4), and fairly accurately identified ADHD at high scores (â„9), with maximum probabilities of finding true cases of 0.75 in girls and 0.55 in boys. Intermediate scores gave the best balance between sensitivity and specificity with low probabilities of correctly identifying children with ADHD.
Conclusion
The parental SDQ HI subscale was useful for screening for ADHD in preschool girls and boys. For preschool teachers, the subscale was useful for screening girls
The effect of special educational assistance in early childhood education and care on psycho-social difficulties in elementary school children
Background
Three to seven percent of pre-schoolers have developmental problems or child psychiatric disorders. Randomized controlled trials (RCTs) indicate that interventions in early childhood education and care (ECEC) improve long-term outcomes of children from disadvantaged backgrounds. It is unknown if such effects generalize beyond the well-structured context of RCTs and to children who may not have a disadvantaged background but have developmental problems or psychiatric disorders.
Methods
We used data from the population-based Norwegian Mother, Father and Child Cohort Study, recruiting pregnant women from 1999 to 2009, with child follow-up from ages 6, 18, and 36Â months to ages 5, 7, and 8Â years. This sub-study included 2499 children with developmental problems or psychiatric disorders at age five. We investigated the effects of special educational assistance at age five on mother-reported internalizing, externalizing, and communication problems at age eight. We analysed bias due to treatment by indication with directed acyclic graphs, adjusted for treatment predictors to reduce bias, and estimated effects in different patient groups and outcome domains with a hierarchical Bayesian model.
Results
In the adjusted analysis, pre-schoolers who received special educational assistance had on average by 0.1 (0.04â0.16) standardised mean deviation fewer psycho-social difficulties in elementary school.
Conclusion
In a sample of children from mostly higher socioeconomic backgrounds we estimate a positive effects of special educational assistance during the transition from preschool to the school years. It may therefore be considered as an intervention for pre-schoolers with developmental or behaviour problems. More research with improved measurements of treatment and outcomes is needed to solidify the findings and identify success factors for the implementation of special educational assistance in ECEC
Anxiety and depression from age 3 to 8Â years in children with and without ADHD symptoms
Abstract Childhood anxiety and depressive symptoms may be influenced by symptoms of attention deficit/hyperactivity disorder (ADHD). We investigated whether parent- and teacher-reported anxiety, depressive and ADHD symptoms at age 3Â years predicted anxiety disorders and/or depression in children with and without ADHD at age 8Â years. This study is part of the longitudinal, population-based Norwegian Mother, Father and Child Cohort Study. Parents of 3-year-olds were interviewed, and preschool teachers rated symptoms of anxiety disorders, depression and ADHD. At age 8Â years (nâ=â783), Child Symptom Inventory-4 was used to identify children who fulfilled the diagnostic criteria for anxiety disorders and/or depression (hereinafter: Anx/Dep), and ADHD. Univariable and multivariable logistic regression analyses were used. In the univariable analyses, parent-reported anxiety, depressive and ADHD symptoms, and teacher-reported anxiety symptoms at age 3Â years all significantly predicted subsequent Anx/Dep. In the multivariable analyses, including co-occurring symptoms at age 3Â years and ADHD at 8Â years, parent-reported anxiety and depressive symptoms remained significant predictors of subsequent Anx/Dep. At age 3Â years, regardless of ADHD symptoms being present, asking parents about anxiety and depressive symptoms, and teachers about anxiety symptoms, may be important to identify children at risk for school-age anxiety disorders and/or depression