No description available.

Self-efficacy constitutes the bedrock for individuals' actions and is formed through a reciprocal interaction process between the person, the environment, and the behavior. In the presence of a disability in children's and adolescents' lives, the stated process is disrupted; thus, healthcare professionals hold a pivotal role in children's and adolescents' well-being. Previous research that investigates healthcare professionals' views on self-efficacy was not found. This study followed a qualitative design with its data collection and abductive reasoning using the Family of Participation Related Construct (fPRC) framework and self-efficacy theory. The participants were ten (n=10) healthcare professionals, two from five different disciplines, who participated in individualized online interviews. This study aimed to investigate healthcare professionals’ a) perceptions, b) the importance they ascribe, and c) practices regarding self-efficacy of children and adolescents with disabilities. The study's data were analyzed using a qualitative content analysis. The results showed that self-efficacy is of utmost importance in healthcare professionals' practice because it relates to individuals' awareness and their expression of needs through a self-reflection process. Further, results demonstrated a bidirectional interaction of individuals' characteristics, functioning, and environmental factors with their participation (attendance and involvement) that positively or negatively affects their self-efficacy. In conclusion, healthcare professionals mentioned that the activity competence, preferences, adequate challenge, positive feedback, creation of peers' group and good therapeutic relationships enhance self-efficacy. They suggested that participation cannot exist without self-efficacy, and self-efficacy cannot be formed without participation. On this basis, the concept of participation should be taken into account when investigating self-efficacy.

Die Adipositas im Kindes- und Jugendalter geht mit einem erhöhten Risiko für psychische Komorbiditäten sowie psychosoziale Folgeprobleme einher, die den Verlauf und Erfolg einer Gewichtsreduktionsbehandlung beeinflussen können. Untersuchungen zeigen, dass vor allem Essprobleme und Essstörungen sowie affektive, Angst- und Aufmerksamkeitsdefizit-/Hyperaktivitätsstörungen mit der Adipositas assoziiert sind. Hinzu kommen psychosoziale Folgen wie gewichtsbezogene Stigmatisierung, negativer Selbstwert, erhöhte Körperunzufriedenheit und verringerte Lebensqualität. Darüber hinaus wurde ein Einfluss restriktiver Ernährungspraktiken auf die Adipositas beschrieben. Deshalb erscheint es ratsam, im Rahmen der Adipositastherapie eine umfassende psychologische Diagnostik durchzuführen. Um diese zu gewährleisten, wurden in einem Überblick wichtige und bewährte deutsche psychodiagnostische Instrumente dargestellt. Untersuchungen belegen dabei deren psychometrische Güte und legen Vergleichswerte vor. Eine Anwendung dieser Verfahren kann einer optimalen Therapieplanung sowie der Verlaufskontrolle dienen. / Obesity in childhood and adolescence is accompanied by a greater risk of psychiatric co-morbidities and psychosocial consequences, which influence the course and outcome of weight reduction treatments. Investigations show that especially eating problems and eating disorders, as well as affective, anxiety, and attention-deficit/hyperactivity disorders are associated with obesity. In addition, psychosocial consequences, including weight-related teasing, lower self-esteem, increased body dissatisfaction, and lower quality of life have been reported. Furthermore, an influence of restrictive feeding practices on obesity has been described. Therefore, it appears advisable to conduct comprehensive psychological diagnostics within the scope of obesity treatment. To make this possible, the most important and well-established German psychological diagnostic instruments have been presented in an overview. Investigations have verified their psychometric quality and provided reference values. The use of these procedures will enable an optimal therapy planning, as well as the evaluation of obesity treatments.

No description available.

Although case studies in avoidant/restrictive food intake disorder (ARFID) indicate severe nutritional deficiencies in those with a highly limited amount or variety of food intake, systematic analyses on food intake in treatment-seeking children and adolescents with ARFID are lacking. Within this study, n = 20 patients with an interview-based diagnosis of ARFID (0–17 years) were included and compared to n = 20 healthy controls individually matched for age and sex. Children or parents completed three-day food diaries and a food list. Macronutrient, vitamin, and mineral supply was determined based on the percentage of their recommended intake. The results showed a significantly lower total energy and protein intake in ARFID versus controls, with trends for lower fat and carbohydrate intake. ARFID subtypes of limited amount versus variety of food intake significantly differed in macro-, but not micronutrient intake. Those with ARFID met only 20–30% of the recommended intake for most vitamins and minerals, with significantly lower intake relative to controls for vitamin B1, B2, C, K, zinc, iron, and potassium. Variety of food intake was significantly reduced in ARFID versus controls in all food groups except carbohydrates. This study demonstrated that ARFID goes along with reduced everyday life macro- and micronutrient intake, which may increase the risk for developmental and health problems. Future studies additionally assessing serum nutrient levels in a larger sample may further explore differences in food intake across diverse ARFID presentations.

This study proposes age- and sex-specific percentiles for serum cobalamin and folate, and analyzes the effects of sex, age, body mass index (BMI), and socioeconomic status (SES) on cobalamin and folate concentrations in healthy children and adolescents. In total, 4478 serum samples provided by healthy participants (2 months–18.0 years) in the LIFE (Leipzig Research Centre for Civilization Diseases) Child population-based cohort study between 2011 and 2015 were analyzed by electrochemiluminescence immunoassay (ECLIA). Continuous age-and sex-related percentiles (2.5th, 10th, 50th, 90th, 97.5th) were estimated, applying Cole’s LMS method. In both sexes, folate concentrations decreased continuously with age, whereas cobalamin concentration peaked between three and seven years of age and declined thereafter. Female sex was associated with higher concentrations of both vitamins in 13- to 18-year-olds and with higher folate levels in one- to five-year-olds. BMI was inversely correlated with concentrations of both vitamins, whilst SES positively affected folate but not cobalamin concentrations. To conclude, in the assessment of cobalamin and folate status, the age- and sex-dependent dynamic of the respective serum concentrations must be considered. While BMI is a determinant of both vitamin concentrations, SES is only associated with folate concentrations.

This thesis explores the relationship between motor difficulties and wider educational, social and emotional outcomes. The first two sections have been prepared in accordance with author guidelines of the journals proposed for submission. The first paper presents a systematic review of the literature examining the effects of poor motor skills on self-esteem (global and/or domain specific) in children and adolescents. Four databases were searched for articles focusing on motor skills and self-esteem in children and adolescents. 26 potentially relevant studies were identified and from the 26, eight studies met the inclusion criteria. A synthesis of the studies reveals that there appears to be a relationship between motor skills and self-esteem, however this relationship is complex and likely to vary depending on age, gender and co-morbidity. Implications for EP practice are discussed. The second paper is an exploratory product evaluation of the Manchester Motor Skills Programme (MMSP). A mixed methodology was used to explore outcomes for four KS2 children with motor skills difficulties who participated in the MMSP. The children's motor skills, social skills, academic outcomes and self-esteem were assessed using standardized measures pre and post intervention and at follow up. Semi-structured interviews and a focus group were used to elicit the views of pupils, the class teacher and the group leader. Results indicated improvements in some motor skill domains which were sustained at follow up. Qualitative data highlights perceived improvement in children's social skills, confidence, and use of meta-cognitive strategies. Further research is needed into outcomes of the MMSP on children's social skills and self-esteem. The third paper discusses the dissemination of the research, providing a summary of the research development implications from the research at, the research site and at a wider Local Authority level. A strategy for promoting the dissemination and impact of the research will be discussed.

Aims: The general aims of this thesis were 1) To explore how non-western immigrant families’ different background and factors related to immigration and acculturation may affect the outcome of education and support in paediatric diabetes management; 2) To provide knowledge on how diabetes education and support for immigrant children and their families should be given to ensure them adequate competence in disease management and the children optimum metabolic control. Methods: The thesis comprises five studies carried out 2001-2006. Study I was based on national register data on metabolic control (N=977), questionnaires to all 20 Danish paediatric diabetes centres and structured interviews with 38 immigrant families. Study II was an intervention study including the development of guidelines and adapted educational material, followed by a re-education programme for 37 families. Study III was a case study of 11 Turkish and Kurdish children/families comprising data from medical records, a participant observation and qualitative interviews with the parents, one interpreter and three diabetes team members. Study IV included qualitative interviews with Arabic parents of 12 children, living as immigrants in Denmark and in Cairo/Egypt respectively. Study V comprised data on metabolic control and qualitative interviews with 11 young adult immigrants with type 1 diabetes since childhood or adolescence.Findings: The young immigrants were very unevenly distributed between the Danish paediatric centres. Most teams had little knowledge of and no special educational offers for immigrant families, just as the use of professional interpreters was limited. The immigrant parents had clearly different pre-conditions for diabetes education as compared with ethnic Danish parents, just as most had a low level of acculturation as evaluated by their need for an interpreter. Major differences were identified between the different ethnic groups and between the individual immigrants. The immigrant children and adolescents had different pre-conditions as compared to their parents; most, however, had non-optimum metabolic control. The design of an adapted educational programme could optimise the outcome of diabetes education, but was not sufficient to provide the families with competence in diabetes management and the children/ adolescents with good metabolic control of long duration. Many parents in particular experienced difficulty combining diabetes management with their principles relating to good parenthood. In addition, they appeared to be insecure and doubtful about the competence of the Danish health care professionals.Conclusions: A different ethno-cultural background is likely to create barriers to health education, learning and collaboration. The non-homogeneity of non-western immigrant families requires educational initiatives tailored to the pre-conditions and needs of the individual family members; adapted initiatives such as peer education are suggested. Special support for immigrant children and adolescents should be considered. A close, supportive and trust-filled relationship between the families and health care professionals is needed to facilitate learning, collaboration and good metabolic contro

Made available in DSpace on 2014-12-17T14:16:33Z (GMT). No. of bitstreams: 1 MelinaBL_DISSERT.pdf: 4468439 bytes, checksum: 05a71c9a22430196d211e6d7c8feea61 (MD5) Previous issue date: 2008-09-22 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / Diabetes Mellitus (DM) and osteoposes are chronic diseases with great socioeconomic consequences, mainly due to the late complications and consequent disabilities. The potential effects of DM on bone metabolism remain a very conroversial issue, and disagreement exists with regard to the clinical implications of diabetic osteopenia and the mechanism of its ocurrence. The issue is further complicated by the contribuicion of the especific factors, such as duration of disease an dthe degree of metabolic control. The objective of this study is to identify the osteopathy in children and adolescents with DM 1 assisted in the hospital of pediatrics, UFRN, through biochemical markers of bone and mineral metabolism and the extent of bone mineral density. The study was composed by 74 diabetics type 1 patients (DM1) of both gender and aged 6 to 20 yars. Normoglic?mic group was composed by 97 healthy subjects of both genders, which showed the same age range of DM1, in addition to same socioeconomic class. These individuals qere students from the networks of public education in the city of Natal-RN, randomly invited to paticipate in our study. Both groups DM1 and NG were divided intofour subgroups, according to the classification of tanner , T1, T2, T3, T4 for achieving a benchmark. Diabetic individuals showed up with a poor glycemic control. the group DN1 T4 showed an incresead value for total protein, albumin, urea and microalbumiuria are predictors of grumelura injury in DM1 patients . The total alkaline phosphatase activitywas kept on high levels for both groups because they are in a stature development age. For osteocalcin there were decreased levels for groups Dm1 T1, T2, and T3 when compared to their NG (s), suggesting that this decrease could be associated with reduction in the number and/or differentiation os osteoblasts thereby contributing to reducing bone formation. There were no changes in the activity of TRAP. The serum concentrations of total and ionized calcium, phosphorus and magnesium were included within the RV. It was observed that the BMD (Z- SCORE ) has always been within the RV for both groups, despite to DM1 T4. Taking all together, our results support the hypothesis that children and adolescents with type 1 DM present the risk in the long run to suffer a reduction in the bone mass, associated to poor glicemic control and disease duration. It could limit the bone growth and increase the probality of development of osteopenia, as well as other complications surch as retinopathy and renal failure / Diabetes mellitus (DM) a osteoporose s?o doen?as cr?nicas com grandes consequ?ncias socioecon?micas, sobretudo devido ? complica??es tardias e consequente desabilidades. Os efeitos potenciais do DM no metabolismo ?sseo continua a ser uma quest?o controversa, e ainda n?o existe um consenso no que diz respeito ?s implica??es cl?nicas da osteopenia diab?tica e os mecanismos da sua ocorr?ncia. Entretanto, a contribui??o de fatores espec?ficos, tais como a dura??o da doen?a e o grau de controle metab?lico tem sido muito discutidos. O objetivo do presente estudo foi identificar precocemente a osteopatia diab?tica em crian?as e adolescentes com DM 1 atendidos no Hospital de Pediatria da UFRN atrav?s de marcadores bioqu?micos do metabolismo mineral e ?sseo, marcadores da fun??o renal e da medida da densidade mineral ?ssea (DXA; Z-score L1-L4) . O estudo foi constitu?do por uma amostra de 74 pacientes diab?ticos tipo 1 (DM1) de ambos os sexos, com faixa et?ria entre 6 a 20 anos. O grupo normoglic?mico (NG) foi constitu?do por 97 indiv?duos saud?veis, de ambos os sexos, os quais apresentaram a mesma faixa et?ria do DM1, al?m de compreenderem a mesma classe socioecon?mica. Estes indiv?duos eram alunos de escolas da rede p?blica de ensino da cidade de Natal-RN, convidados aleatoriamente a participar do nosso estudo. Tanto o grupo DM1 quanto o NG foram divididos em quatro subgrupos, de acordo com a Classifica??o de Tanner, T1, T2, T3, T4, para viabilizar uma avalia??o comparativa. Os indiv?duos diab?ticos apresentaram um controle glic?mico insatisfat?rio, com valores de glicemia e HbA1C significativamente superiores aos obtidos para os NG. O grupo DM1 T4 apresentou valores aumentados de prote?nas totais, albumina, ur?ia e microalbumin?ria, sugerindo assim um in?cio de comprometimento renal, visto que os valores elevados de microalbumin?ria s?o preditores de les?o glomerular em pacientes DM1. A atividade da fosfatase alcalina total mostrou-se acima dos VR nos grupos DM1 e NG por estes estarem numa faixa et?ria de desenvolvimento estatural. Observa-se uma diminui??o da concentra??o de osteocalcina para os grupos DM1 T1, T2 e T3 quando comparados aos respectivos NG (s), sugerindo que esta diminui??o estaria associada a diminui??o do n?mero e/ou da diferencia??o dos osteoblastos no seu est?gio final de matura??o, contribuindo consequentemente para a redu??o da forma??o ?ssea. N?o foram observadas altera??es na atividade da TRAP. As concentra??es s?ricas de c?lcio total e ionizado, f?sforo e magn?sio estavam compreendidos dentro dos VR, mas os grupos diab?ticos apresentaram hipozincemia e hiperzinc?ria. A DMO (Z-score L1-L4; DXA) esteve sempre dentro dos VR para os grupos estudados, entretanto os grupos DM1 apresentaram sempre valores abaixo do seu respectivo NG, alca?ando uma diferen?a significativa para DM1 T4. O conjunto de resultados obtidos indicam que o baixo controle glic?mico e o tempo de doen?a representaram fatores de risco importantes para o desenvolvimento precoce da osteopenia diab?tica, bem como para o comprometimento renal e sinais de retinopatia.

Background: Genome-wide association studies have identified variants within the FTO (fat mass and obesity associated) locus as the strongest predictors of obesity amongst all obesity-associated gene loci. Recent evidence suggests that variants in FTO directly affect human adipocyte function through targeting IRX3 and IRX5 and thermogenesis regulation. Aim: We addressed the relevance of this proposed FTO-IRX pathway in adipose tissue (AT) of children. Results: Expression of IRX3 was higher in adipocytes compared to SVF. We found increased adipocyte-specific expression of IRX3 and IRX5 with the presence of the FTO risk haplotype in lean children, whereas it was unaffected by risk variants in obese peers. We further show that IRX3 expression was elevated in isolated adipocytes and AT of lean compared to obese children, particularly in UCP1-negative adipocytes, and inversely correlated with BMI SDS. Independent of BMI, IRX3 expression in adipocytes was significantly related to adipocyte hypertrophy, and subsequent associations with AT inflammation and HOMA-IR in the children. Conclusion: One interpretation of our observation of FTO risk variants linked to IRX3 expression and adipocyte size restricted to lean children, along with the decreased IRX3 expression in obese compared to lean peers, may reflect a defense mechanism for protecting body-weight, which is pertinent for lean children.