[Poorer physician continuity after care choice for patients with diabetes. A comparison before and after introduction of hälsoval Skåne in Malmö].

Continuity of care is one of the core values of family medicine and both patients and doctors consider it a vital aspect of the care of patients with chronic diseases. In 2009 a national health care reform was implemented in primary care in Sweden. This study compared the longitudinal continuity of care in primary care before and after this reform in 7121 adult diabetes patients living in Malmö.

Association between parental depressive symptoms and impaired bonding with the infant.

Impaired bonding with the infant is associated with maternal postpartum depression but has not been investigated extensively in fathers. The primary study aim was to evaluate associations between maternal and paternal depressive symptoms and impaired bonding with their infant. A secondary aim was to determine the associations between parents' marital problems and impaired bonding with the infant.

The role of parental education in the relation between ADHD symptoms and executive functions in children.

Objective: Using a population-based sample of 9-year-old children, this study examined whether the relation between symptoms of ADHD and executive functions (EFs) depended on socioeconomic status (SES; indexed by parental education).

Method: Parents and teachers rated the children's ADHD symptoms, and parents also indicated their educational level in a questionnaire. The children performed a comprehensive set of EF tasks.

A longitudinal examination of the developmental executive function hierarchy in children with externalizing behavior problems.

Objective: Using a 4-year longitudinal design, we evaluated two hypotheses based on developmental executive function (EF) hierarchy accounts in a sample of children with externalizing problems.

Method: The participants performed EF tasks when they were between 8 and 12 years (M = 9.93), and again approximately 4 years later when they were between 12 and 15 years (M = 13.

Effects of symptoms of ADHD, ODD, and cognitive functioning on social acceptance and the positive illusory bias in children.

Objective: To examine the effects of symptoms of ADHD and ODD and cognitive functioning on social acceptance and positive bias in children.

Method: The sample consisted of 86 children (49 girls) between 7 and 13 years old, recruited to reflect a wide range of ADHD symptoms. Parents and teachers reported on ADHD and ODD symptoms and social acceptance.

Behavioral and ERP indices of response conflict in Stroop and flanker tasks.

We investigated effects of different proportions of incongruent trials on behavioral and event-related potential (ERP) interference measures associated with response conflict in the Stroop and flanker task. From the literature, we hypothesized that response conflict is greater when incongruent trials are rare compared to when incongruent trials are frequent. In support, the behavioral results on both tasks and the ERP results on the Stroop task (N450) showed that interference effects were significantly larger when incongruent trials were rare than frequent.

The relation between working memory components and ADHD symptoms from a developmental perspective.

The objective was to examine the relations between attention deficit hyperactivity disorder (ADHD) symptoms and four working memory (WM) components (short-term memory and central executive in verbal and visuospatial domains) in 284 6-16-year-old children from the general population. The results showed that verbal and visuospatial short-term memory and verbal central executive uniquely contributed to inattention symptoms. Age interacted with verbal short-term memory in predicting inattention, with the relation being stronger in older children.

Developmental change in the relation between simple and complex spans: a meta-analysis.

In the present meta-analysis the effects of developmental level on the correlation between simple and complex span tasks were investigated. Simple span-complex span correlation coefficients presented in 52 independent samples (7,060 participants) were regressed on a variable representing mean age of sample (range: 4.96-22.

Cognitive functioning and family risk factors in relation to symptom behaviors of ADHD and ODD in adolescents.

Objective: In this study, the authors investigated whether ADHD and oppositional defiant disorder (ODD) behaviors share associations with problems in cognitive functioning and/or family risk factors in adolescence. This was done by examining independent as well as specific associations of cognitive functioning and family risk factors with ADHD and ODD behaviors.

Method: A sample of 120 adolescents from the general population was assessed on various cognitive tasks.

Intellectual deficits in children with ADHD beyond central executive and non-executive functions.

This study aimed to specify the deficit in intellectual ability in children with attention deficit hyperactivity disorder (ADHD), by studying the mediating role of impairments in central executive function (EF)-related components (working memory, inhibition, sustained attention) and non-EFs (short-term memory and processing speed). Two hundred and thirty children aged 8-11 years from a population-based sample were assigned to either the ADHD group, the clinical comparison group, or the normal comparison group. The results showed that children with ADHD had poorer fluid and crystallized intelligence, relative to both comparison groups.

Motor response inhibition and execution in the stop-signal task: development and relation to ADHD behaviors.

The main aim of this study was to investigate the developmental course of motor response inhibition and execution as measured by the stop-signal task in a population-based sample of 525 4- to 12-year-olds. A further aspiration of the study was to enhance the limited knowledge on how the various stop-signal measures relate to ADHD behaviors in a normal sample. We also wanted to contribute to the theoretical understanding of the various stop-signal measures by examining the relations between the stop-signal measures and performance on tasks reflecting other aspects of response inhibition and execution.