Normal Pressure Hydrocephalus Associated with Alzheimer's Disease.

Objective: The aim was to investigate whether neurodegenerative biomarkers in cerebrospinal fluid (CSF) differentiate patients with suspected normal pressure hydrocephalus (NPH) who respond to CSF drainage from patients who do not respond.

Methods: Data from 62 consecutive patients who presented with magnetic resonance imaging changes indicative of NPH were studied with regard to cognitive and gait functions before and after drainage of 40-50ml of CSF. Additionally, S100 protein, neuron-specific enolase, β-amyloid protein, tau protein and phospho-tau were determined in CSF.

Use of outcome measurements in clinical practice: How specific should one be?

Objective: Progress feedback is often measured with generic instruments that measure common symptoms and generic aspects of functioning. The current study aims to explore the relative usefulness of disorder-specific measures. We hypothesized that disorder-specific instruments reveal more improvement than generic instruments and that the addition of disorder-specific instruments results in better treatment outcomes.

[ROM for the elderly: a prospective cohort study of the outcomes on the HoNOS 65+ in various diagnostic groups].

Routine outcome monitoring (rom) provides us with opportunities to study treatment outcome in daily clinical practice and to learn from the results.
AIM: To assess the changes that occur in the psychological and social functioning of patients in geriatric psychiatry who are suffering from substance dependence, mood disorder, anxiety disorder, psychotic disorder, or personality disorder.
METHOD: We analysed data relating to 1,810 patients (aged 60-101) from nine mental health care organisations that together form SynQuest cv.

Treatment Outcome, Duration, and Costs: A Comparison of Performance Indicators Using Data from Eight Mental Health Care Providers in The Netherlands.

Assessing performance of mental health services (MHS) providers merely by their outcomes is insufficient. Process factors, such as treatment cost or duration, should also be considered in a meaningful and thorough analysis of quality of care. The present study aims to examine various performance indicators based on treatment outcome and two process factors: duration and cost of treatment.

Denoting treatment outcome in child and adolescent psychiatry: a comparison of continuous and categorical outcomes.

Various approaches have been proposed to denote treatment outcome, such as the effect size of the pre-to-posttest change, percentage improvement, statistically reliable change, and clinical significant change. The aim of the study is to compare these approaches and evaluate their aptitude to differentiate among child and adolescent mental healthcare providers regarding their treatment outcome. Comparing outcomes according to continuous and categorical outcome indicators using real-life data of seven mental healthcare providers, three using the Child Behavior Checklist and four using the Strengths and Difficulties Questionnaire as primary outcome measure.

Gender-Specific Developmental Trajectories of Anxiety during Adolescence: Determinants and Outcomes. The TRAILS Study.

Objective: To identify developmental trajectories of anxiety symptoms for adolescent girls and boys. Trajectories were compared with regard to early-adolescent risk factors and psychiatric outcomes during adolescence and in young adulthood.

Method: A community sample of 2,230 adolescents was assessed three times across a six-year interval (10-17 years).

Childhood problem behavior and parental divorce: evidence for gene-environment interaction.

Objective: The importance of genetic and environmental influences on children's behavioral and emotional problems may vary as a function of environmental exposure. We previously reported that 12-year-olds with divorced parents showed more internalizing and externalizing problems than children with married parents, and that externalizing problems in girls precede and predict later parental divorce. The aim of the current study was to investigate as to whether genetic and environmental influences on internalizing and externalizing problems were different for children from divorced versus non-divorced families.

Trajectories of CBCL attention problems in childhood.

The first aim of this study was to identify developmental trajectories of Attention Problems in twins followed from age 6 to 12 years. Second, we investigated whether singletons follow similar trajectories. Maternal longitudinal ratings on the Attention Problems (AP) subscale of the Child Behavior Checklist were obtained for a sample of 12,486 twins from the Netherlands Twin Register and for a general population sample of 1,346 singletons.

Pre-divorce problems in 3-year-olds: a prospective study in boys and girls.

Objective: We examined to what extent internalizing and externalizing problems at age 3 preceded and predicted parental divorce, and if divorce and the time lapse since divorce were related to internalizing and externalizing problems at age 12.

Methods: Parental ratings of internalizing and externalizing problems were collected with the Child Behavior Checklist (CBCL) in a large sample (N = 6,426) of 3-year-old children. All these children were followed through the age of 12 years, at which parents completed the CBCL again, while teachers completed the Teacher's Report Form.

A twin-singleton comparison of developmental trajectories of externalizing and internalizing problems in 6- to 12-year-old children.

Research on twin-singleton differences in externalizing and internalizing problems in childhood is largely cross-sectional and yields contrasting results. The goal of this study was to compare developmental trajectories of externalizing and internalizing problems in 6- to 12-year-old twins and singletons. Child Behavior Checklist (CBCL) maternal reports of externalizing and internalizing problems were obtained for a sample of 9651 twins from the Netherlands Twin Register and for a representative general population sample of 1351 singletons.