Health-related quality of life in children under treatment for overweight, obesity or severe obesity: a cross-sectional study in the Netherlands.

BACKGROUND: It is unknown whether weight class is associated with impairment of health-related quality of life (HRQOL) for children in the Netherlands. The aim of this study was to explore generic and weight-specific HRQOL in a clinical cohort of children with overweight, obesity or severe obesity aged 5-19 years in the Netherlands. METHODS: 803 children from three clinical cohorts participated: mean age 11.5 (SD 2.9) years, 61.1% girls. The influence of weight class was explored in a subgroup of 425 children (25.2% with overweight, 32.5% obesity and 42.3% severe obesity), of whom the exact International Obesity Task Force (IOTF) BMI class was known. Generic HRQOL was measured by the PedsQL child report. Weight-specific HRQOL was measured by the IWQOL-Kids child or parent report. Average total, subscale and item scores were reported and the influence of the IOTF BMI class analyzed by multiple linear regression, corrected for age and sex. RESULTS: Children with severe obesity had lower generic and weight-specific HRQOL scores than those with obesity or overweight. IOTF BMI class was negatively associated with item scores from all subscales, especially physical, social and emotional functioning. Children with overweight reported similar HRQOL total, subscale and item scores to children with obesity. CONCLUSIONS: In the Netherlands, children treated for overweight, obesity or severe obesity experience problems on the majority of items within all subscales of generic and weight-specific HRQOL. Children with severe obesity especially report significantly more challenges due to their weight than children with obesity or overweight.

The development of the Dutch "National model integrated care for childhood overweight and obesity".

BACKGROUND: Childhood obesity is a chronic disease with negative physical and psychosocial health consequences. To manage childhood overweight and obesity, integrated care as part of an integrated approach is needed. To realise implementation of this integrated care, practical guidance for policy and practice is needed. The aim of this study is to describe the development of a Dutch national model of integrated care for childhood overweight and obesity and accompanying materials for policy and practice. METHODS: The development of the national model was led by a university-based team in collaboration with eight selected Dutch municipalities who were responsible for the local realisation of the integrated care and with frequent input from other stakeholders. Learning communities were organised to exchange knowledge, experiences and tools between the participating municipalities. RESULTS: The developed national model describes the vision, process, partners and finance of the integrated care. It sets out a structure that provides a basis for local integrated care that should facilitate support and care for children with overweight or obesity and their families. The accompanying materials are divided into materials for policymakers to support local realisation of the integrated care and materials for healthcare professionals to support them in delivering the needed support and care. CONCLUSIONS: The developed national model and accompanying materials can contribute to improvement of support and care for children with overweight or obesity and their families, and thereby help improve the health, quality of life and societal participation of these children. Further implementation of the evidence- and practice-based integrated care while evaluating on the way is needed.

Scoping literature review and focus groups with healthcare professionals on psychosocial and lifestyle assessments for childhood obesity care.

BACKGROUND: Childhood obesity is a complex disease resulting from the interaction of multiple factors. The effective management of childhood obesity requires assessing the psychosocial and lifestyle factors that may play a role in the development and maintenance of obesity. This study centers on available scientific literature on psychosocial and lifestyle assessments for childhood obesity, and experiences and views of healthcare professionals with regard to assessing psychosocial and lifestyle factors within Dutch integrated care. METHODS: Two methods were used. First, a scoping review (in PubMed, Embase, PsycInfo, IBSS, Scopus and Web of Science) was performed by systematically searching for scientific literature on psychosocial and lifestyle assessments for childhood obesity. Data were analysed by extracting data in Microsoft Excel. Second, focus group discussions were held with healthcare professionals from a variety of disciplines and domains to explore their experiences and views about assessing psychosocial and lifestyle factors within Dutch integrated care. Data were analysed using template analysis, complemented with open coding in MAXQDA. RESULTS: The results provide an overview of relevant psychosocial and lifestyle factors that should be assessed and were classified as child, family, parental and lifestyle (e.g. nutrition, physical activity and sleep factors) and structured into psychological and social aspects. Insights into how to assess psychosocial and lifestyle factors were identified as well, including talking about psychosocial factors, lifestyle and weight; the professional-patient relationship; and attitudes of healthcare professionals. CONCLUSIONS: This study provides an overview of psychosocial and lifestyle factors that should be identified within the context of childhood obesity care, as they may contribute to the development and maintenance of obesity. The results highlight the importance of both what is assessed and how it is assessed. The results of this study can be used to develop practical tools for facilitating healthcare professionals in conducting a psychosocial and lifestyle assessment.

Talking with pediatric patients with overweight or obesity and their parents: self-rated self-efficacy and perceived barriers of Dutch healthcare professionals from seven disciplines.

BACKGROUND: Many healthcare professionals (HCPs) feel uncomfortable and incompetent talking about weight with children with overweight and obesity and their parents. To optimally target interventions that can improve obesity care for children, we assessed the self-efficacy (SE) and perceived barriers (PBs) of Dutch HCPs with regard to talking about weight and lifestyle when treating children with overweight or obesity. We also analyzed interdisciplinary differences. METHODS: A newly developed, practice- and literature-based questionnaire was completed by 578 HCPs from seven disciplines. ANOVA and chi-square tests were used to analyze interdisciplinary differences on SE, PBs, and the effort to discuss weight and lifestyle despite barriers. Regression analyses were used to check whether age, sex or work experience influenced interdisciplinary differences. RESULTS: On average, the reported score on SE was 7.2 (SD 1.2; scale 1-10) and the mean number of PBs was 4.0 (SD 2.3). The majority of HCPs (94.6%) reported perceiving one or more barriers (range 0-12 out of 17). HCPs who in most cases perceived too many barriers to discuss weight and lifestyle of the child (9.6%, n = 55) reported a lower SE (mean 6.3) than professionals who were likely to discuss these topics (mean SE 7.3, p < 0.01), despite having a similar number of PBs (mean 4.5 vs 4.0, p > 0.05). In total, 14.2% (n = 82) of HCPs either felt incapable (SE ≤ 5) or reported that in most cases they did not address weight and lifestyle due to PBs. CONCLUSIONS: Although on average Dutch HCPs rated their self-efficacy as fairly good, for a subgroup major improvements are necessary to lower perceived barriers and improve self-efficacy, in order to improve the quality of care for Dutch children with obesity.

Conducting a psychosocial and lifestyle assessment as part of an integrated care approach for childhood obesity: experiences, needs and wishes of Dutch healthcare professionals.

BACKGROUND: The causes and consequences of childhood obesity are complex and multifaceted. Therefore, an integrated care approach is required to address weight-related issues and improve children's health, societal participation and quality of life. Conducting a psychosocial and lifestyle assessment is an essential part of an integrated care approach. The aim of this study was to explore the experiences, needs and wishes of healthcare professionals with respect to carrying out a psychosocial and lifestyle assessment of childhood obesity. METHODS: Fourteen semi-structured interviews were conducted with Dutch healthcare professionals, who are responsible for coordinating the support and care for children with obesity (coordinating professionals, 'CPs'). The following topics were addressed in our interviews with these professionals: CPs' experiences of both using childhood obesity assessment tools and their content, and CPs' needs and wishes related to content, circumstances and required competences. The interviews comprised open-ended questions and were recorded and transcribed verbatim. The data was analysed using template analyses and complemented with open coding in MAXQDA. RESULTS: Most CPs experienced both developing a trusting relationship with the children and their parents, as well as establishing the right tone when engaging in weight-related conversations as important. CPs indicated that visual materials were helpful in such conversations. All CPs used a supporting assessment tool to conduct the psychosocial and lifestyle assessment but they also indicated that a more optimal tool was desirable. They recognized the need for specific attributes that helped them to carry out these assessments, namely: sufficient knowledge about the complexity of obesity; having an affinity with obesity-related issues; their experience as a CP; using conversational techniques, such as solution-focused counselling and motivational interviewing; peer-to-peer coaching; and finally, maintaining an open-minded, non-stigmatizing stance and harmonizing their attitude with that of the child and their parents. CONCLUSIONS: Alongside the need for a suitable tool for conducting a psychosocial and lifestyle assessment, CPs expressed the need for requisite knowledge, skills and attitudes. Further developing a supporting assessment tool is necessary in order to facilitate CPs and thereby improve the support and care for children with obesity and their families.

An integrated health care standard for the management and prevention of obesity in The Netherlands.

The Partnership Overweight Netherlands (PON) is a collaboration between 18 partners, which are national organizations of health care providers, health insurance companies and patient organizations. The PON published an integrated health care standard for obesity in November 2010. The integrated health care standard for obesity involves strategies for diagnosis and early detection of high-risk individuals as well as appropriate combined lifestyle interventions for those who are overweight and obese and, when appropriate, additional medical therapies. The PON works towards a standard that transcends traditional boundaries of conventional health care systems and health care professions but, instead, focuses on competences of groups of health professionals who organize care from a patient-oriented perspective.

Prospective associations of age at complementary feeding and exclusive breastfeeding duration with body mass index at 5-6 years within different risk groups.

BACKGROUND: Children with overweight or obesity are at risk for developing obesity in adulthood. Certain maternal characteristics, such as ethnicity, education, body mass index (BMI) or neighbourhood, are determinants for childhood overweight risk. There are large variations in how mothers differing in these characteristics feed their infants. Therefore, associations of age at complementary feeding, exclusive breast feeding duration with childhood overweight may differ in these groups. Understanding these associations would be essential to develop overweight prevention strategies. OBJECTIVES: The objective of this study is to study the associations of age at complementary feeding, exclusive breastfeeding duration with BMI-standard deviation score (SDS) at 5-6 years within risk groups. METHODS: Using data from the Amsterdam Born Children and their Development study, a population-based birth cohort (n = 4495), we formed groups of children at varying risk of overweight according to maternal characteristics of ethnicity, education, pre-pregnancy BMI and neighbourhood. Linear and logistic regression analyses were conducted. RESULTS: Complementary feeding after 5 months of age was associated with lower BMI-SDS in children of mothers of Dutch ethnicity (B: -0.12; 95% CI: -0.21, -0.04), medium-level education (-0.19; -0.30, -0.08), normal BMI (-0.08; -0.16, -0.01) and high-risk neighbourhood (-0.16; -0.29, -0.02). Compared with exclusive breastfeeding for <3 months, exclusive breastfeeding for ≥6 months was associated with lower BMI-SDS in groups of medium-level education (-0.28; 0.44, -0.11), normal BMI (-0.18; -0.29, -0.08) and medium-risk (-0.18; -0.33, -0.04) and high-risk (-0.22; -0.42, -0.02) neighbourhoods. CONCLUSIONS: Associations between infant feeding practices and childhood BMI may differ between risk groups, implying that overweight prevention strategies should be group-specific.

[Overweight, obesity and life expectancy: do people with a high BMI live longer?] / Overgewicht, obesitas en levensverwachting.

- The relationship between BMI and relative mortality risk is J- or U-shaped; both a low and a high BMI are related to increased risk of mortality.- When analyses are restricted to healthy individuals who are non-smokers and are followed up for a long time, the relative mortality risk is already increased at a BMI of 25 kg/m² and increases further with increasing BMI.- There are people with obesity who do not have significant cardiovascular risk factors, but even so they are at increased risk of cardiovascular disease compared to people who are not overweight and lack risk factors.- People with severe illnesses often experience weight loss and - at the same time - are at increased risk of premature death, and therefore it appears that overweightness is associated with a favourable prognosis.- The observation that overweight and obese people are not linked to increased mortality can largely be explained by methodological sources of bias.

Effects of emotion concepts on perceptual memory for emotional expressions.

Three experiments tested the hypothesis that explaining emotional expressions using specific emotion concepts at encoding biases perceptual memory for those expressions. In Experiment 1, participants viewed faces expressing blends of happiness and anger and created explanations of why the target people were expressing one of the two emotions, according to concepts provided by the experimenter. Later, participants attempted to identify the facial expressions in computer movies, in which the previously seen faces changed continuously from anger to happiness. Faces conceptualized in terms of anger were remembered as angrier than the same faces conceptualized in terms of happiness, regardless of whether the explanations were told aloud or imagined. Experiments 2 and 3 showed that explanation is necessary for the conceptual biases to emerge fully and extended the finding to anger-sad expressions, an emotion blend more common in real life.

Emotional state and the use of stimulus dimensions in judgment.

Previous studies have demonstrated that, when they are emotional, individuals are more likely to attend to emotional stimuli. However, such work has not established that individuals attend to the emotional dimensions of complex stimuli or that such changes in focus of attention judgments. In the present experiments a multidimensional scaling analysis was used to assess the weights that happy, sad, and neutral-emotion participants gave to emotional and nonemotional dimensions of face stimuli in judgments of similarity. Compared to neutral-emotion participants, those in emotional states gave more weight to the emotional dimension of the faces, less weight to other face dimensions, and rated pairs of faces that expressed the same emotion as more similar. Emotion-congruent dimension use was also observed in one experiment. Results are discussed with respect to emotional response categories (P.M. Niedenthal & J.B. Halberstadt, 1995), the tendency for stimuli to cohere as categories on the basis of the emotional response they elicit in the perceiver.

[Spontaneous hepatic hematoma during pregnancy]. / Hématome hépatique spontané pendant la grossesse.

Spontaneous hepatic haemorrhage is a rare complication in pregnancy. It usually occurs in multiparous women who have toxaemia of pregnancy. We give a case history of a primigravid patient who was not toxemic. The hepatic haemorrhage presented as blood in the peritoneal cavity which in turn gave rise to abdominal pain with hypovolaemic shock. The surgical treatment consisted in removing the segment of the liver that had been bleeding. The physiopathology of hepatic haemorrhage as described in the literature shows that there was evidence of consumptive coagulopathy with coalescence of periportal areas of liver necrosis. Treatment therefore is that of hepatic trauma. Maternal mortality runs at 70%.

Registered Replication Report: Schooler and Engstler-Schooler (1990).

Trying to remember something now typically improves your ability to remember it later. However, after watching a video of a simulated bank robbery, participants who verbally described the robber were 25% worse at identifying the robber in a lineup than were participants who instead listed U.S. states and capitals-this has been termed the "verbal overshadowing" effect (Schooler & Engstler-Schooler, 1990). More recent studies suggested that this effect might be substantially smaller than first reported. Given uncertainty about the effect size, the influence of this finding in the memory literature, and its practical importance for police procedures, we conducted two collections of preregistered direct replications (RRR1 and RRR2) that differed only in the order of the description task and a filler task. In RRR1, when the description task immediately followed the robbery, participants who provided a description were 4% less likely to select the robber than were those in the control condition. In RRR2, when the description was delayed by 20 min, they were 16% less likely to select the robber. These findings reveal a robust verbal overshadowing effect that is strongly influenced by the relative timing of the tasks. The discussion considers further implications of these replications for our understanding of verbal overshadowing.

National character does not reflect mean personality trait levels in 49 cultures.

Most people hold beliefs about personality characteristics typical of members of their own and others' cultures. These perceptions of national character may be generalizations from personal experience, stereotypes with a "kernel of truth," or inaccurate stereotypes. We obtained national character ratings of 3989 people from 49 cultures and compared them with the average personality scores of culture members assessed by observer ratings and self-reports. National character ratings were reliable but did not converge with assessed traits. Perceptions of national character thus appear to be unfounded stereotypes that may serve the function of maintaining a national identity.

The attractiveness of nonface averages: implications for an evolutionary explanation of the attractiveness of average faces.

Researchers have argued that humans' attraction to average faces reflects an evolved psychological mechanism to identify high-quality mates. If this direct-selection account is correct, there is no reason to expect a similar averageness bias for stimuli that are irrelevant to reproductive fitness. The current study, however, found a strong relationship between averageness and attractiveness for dogs, wristwatches, and birds. The most parsimonious explanation is that humans have a general attraction to prototypical exemplars, and that their attraction to average faces is a reflection of this more general attraction. We tested whether a general preference for familiar stimuli can account for the attractiveness of averageness. This account was not supported for dogs or birds, but could not be ruled out for watches.

Similarity in context.

Similarity comparisons are highly sensitive to judgment context. Three experiments explore context effects that occur within a single comparison rather than across several trials. Experiment 1 shows reliable intransitivities in which a target is judged to be more similar to stimulus A than to stimulus B, more similar to B than to stimulus C, and more similar to C than to A. Experiment 2 explores the locus of Tversky's (1977) diagnosticity effect in which the relative similarity of two alternatives to a target is influenced by a third alternative. Experiment 3 demonstrates a new violation of choice independence which is explained by object dimensions' becoming foregrounded or backgrounded, depending upon the set of displayed objects. The observed violations of common assumptions to many models of similarity and choice can be accommodated in terms of a dynamic property-weighting process based on the variability and diagnosticity of dimensions.

A method to detect polysialic acid in polymers of 10 or more sialyl residues synthesized in vivo and in vitro.

An immunoaffinity column has been used to detect polysialic acid containing 10 or more sialyl residues. Antibodies specific for colominic acid were purified from horse serum by immobilized colominic acid and were bound to CH-Sepharose-4B. The immunoaffinity column was used to assay the activity of CMP-NeuNAc: poly alpha 2-->8-sialosylsialyltransferase by detecting the products which were synthesized in vitro by an extract from rat brain and CMP-[14C]NeuNAc. In addition, polysialic acid was demonstrated in a fraction of glycoproteins from human neuroblastoma cells, labeled metabolically with [3H]GlcN. The column was further characterized by binding of 3H-colominic acid and by treatment of the bound polymers with endoneuraminidase, specific for the degradation of polysialic acid. The method can be used for rapid detection of polysialic acid synthesized in vivo and in vitro.

[Evaluation of the treatment of aneurysmal meningeal hemorrhage with antifibrinolytic agents, calcium inhibitors and maintenance of effective blood volume]. / Bilan du traitement des hémorragies méningées anévrysmales par antifibrinolytique, inhibiteur calcique et maintien d'une volémie efficace.

To prevent and treat the ischemic complications due to the vasospasm, this report suggest the management of aneurysmal subarachnoid haemorrhage by the association of antifibrinolytics (tranexamic acid) to lower the risk of rebleeding, calcium channel blockers (nimodipine), and the keeping of an effective total blood volume (thanks to volume expansion and dopamine). From 88 patients aged from 4 to 73, two thirds were admitted at latest 48 h after the aneurysmal rupture Emergency surgery was carried out in the case of a compressive hematoma, early surgery (between the first and the third day) on the grades I, II and III of Hunt and Hess without any signs of angiographic vasospasms (40% of this series), delayed surgery for the others (27.5%), 10% didn't undergo any surgery. Only three patients (3.4%) presented rebleeding leading to death. The features of the whole series are: 51% recovered without any after effects, 22% had mild neurological deficiency, 10% had severe neurological deficiency and 17% died after their release from hospital. This protocol allowed a decrease in the ischemic complications due to the vasospasm and in the rate of rebleeding during the waiting interval when an angiographic or a clinical vasospasm allowed no surgery.