ಕಂಬಿ ಐದೇಶಿ

Background: Adolescence is a period of gender-specific physical changes, during which eating habits develop. To better understand what factors determine unhealthy eating habits such as dieting to lose weight, skipping meals and consumption of unhealthy foods, we studied how physical measurements and body perception relate to eating habits in boys and girls, before and during adolescence. Methods: For this cross-sectional study, we obtained data from both written questionnaires and physical measurements of height, weight and waist circumference (WC). Results: Dieting to lose weight and skipping breakfast were more common among adolescents than among younger boys and girls (p&lt;0.05). The strongest risk factor for dieting in both boys and girls was perception of overweight, which persisted after adjusting for age and for being overweight (p&lt;0.01). Another independent risk factor for dieting behaviour was overweight, as defined by body mass index (BMI) among boys (p&lt;0.01) and WC among girls (p&lt;0.05). In both boys and girls, skipping breakfast was associated with both a more negative body perception and higher BMI (p&lt;0.05). Skipping breakfast was also associated with age- and gender-specific unhealthy eating habits such as skipping other meals, lower consumption of fruits and vegetables, and higher consumption of sweets and sugary drinks (p&lt;0.05). Conclusion: Body perception among adolescents is an important factor relating to unhealthy eating habits, not only in girls, but even in boys. Focus on body perception and eating breakfast daily is crucial for the development of healthy food consumption behaviours during adolescence and tracking into adulthood.On the day of the defence date the status of this article was Manuscript.Funding agencies:  Erik Johan Ljungberg Educational Fund; County Council of Ostergotland; Medical Research Council of south-east Sweden [FORSS-233111]</p

Модернизация электропривода главного движения горизонтально-расточного станка модели 2656 на ОАО «СтанкоГомель»

Background: Overweight among children and adolescents related to social inequality, as well as age and gender differences, may contribute to poor self-image, thereby raising important public health concerns. This study explores social inequality in relation to overweight and perception of overweight among 263 boys and girls, age 7 to 17, in Vaxjo, Sweden. Methods: Data were obtained through a questionnaire and from physical measurements of height, weight and waist circumference [WC]. To assess social, age and gender differences in relation to overweight, the independent sample t- and chi-square tests were used, while logistic regression modeling was used to study determinants for perception of overweight. Results: Social inequality and gender differences as they relate to high ISO-BMI [Body Mass Index for children] and WC were associated with low maternal socioeconomic status [SES] among boys less than 13 years [mean age = 10.4; n = 65] and with low paternal education level among boys = 13 years [mean age = 15.0; n = 39] [p less than 0.05]. One suggested explanation for this finding is maternal impact on boys during childhood and the influence of the father as a role model for adolescent boys. The only association found among girls was between high ISO-BMI in girls = 13 years [mean age = 15.0; n = 74] and low paternal occupational status. Concerning perception of overweight, age and gender differences were found, but social inequality was not the case. Among boys and girls less than 13 years, perception of overweight increased only when overweight was actually present according to BMI or WC [p less than 0.01]. Girls = 13 years [mean age = 15.0] were more likely to unrealistically perceive themselves as overweight or "too fat," despite factual measurements to the contrary, than boys [p less than 0.05] and girls less than 13 years [mean age = 10.4; n = 83] [p less than 0.001]. Conclusions: The association between social inequality and overweight in adolescence in this study is age-and gender-specific. Gender differences, especially in perception of overweight, tend to increase with age, indicating that adolescence is a crucial period. When planning interventions to prevent overweight and obesity among children and adolescents, parental SES as well as age and gender-specific differences in social norms and perception of body weight status should be taken into account.Funding Agencies|Erik Johan Ljungberg Educational Fund; County Council of Ostergotland; Medical Research Council of Southeast Sweden [FORSS-233111]</p

Feeling ‘too fat’ rather than being ‘too fat’ increases unhealthy eating habits among adolescents – even in boys

Background: Adolescence is a period of gender-specific physical changes, during which eating habits develop. To better understand what factors determine unhealthy eating habits such as dieting to lose weight, skipping meals and consumption of unhealthy foods, we studied how physical measurements and body perception relate to eating habits in boys and girls, before and during adolescence. Methods: For this cross-sectional study, we obtained data from both written questionnaires and physical measurements of height, weight and waist circumference (WC). Results: Dieting to lose weight and skipping breakfast were more common among adolescents than among younger boys and girls (p&lt;0.05). The strongest risk factor for dieting in both boys and girls was perception of overweight, which persisted after adjusting for age and for being overweight (p&lt;0.01). Another independent risk factor for dieting behaviour was overweight, as defined by body mass index (BMI) among boys (p&lt;0.01) and WC among girls (p&lt;0.05). In both boys and girls, skipping breakfast was associated with both a more negative body perception and higher BMI (p&lt;0.05). Skipping breakfast was also associated with age- and gender-specific unhealthy eating habits such as skipping other meals, lower consumption of fruits and vegetables, and higher consumption of sweets and sugary drinks (p&lt;0.05). Conclusion: Body perception among adolescents is an important factor relating to unhealthy eating habits, not only in girls, but even in boys. Focus on body perception and eating breakfast daily is crucial for the development of healthy food consumption behaviours during adolescence and tracking into adulthood.On the day of the defence date the status of this article was Manuscript.Funding agencies:  Erik Johan Ljungberg Educational Fund; County Council of Ostergotland; Medical Research Council of south-east Sweden [FORSS-233111]</p

Roles and functions in clinical care for registered nurses with a PhD-A systematic literature review

Background Nurses are responsible for nursing care and their expertise is crucial for quality of care. One factor important to successful delivery of evidence-based care is availability of staff with the expertise to support their colleagues in this endeavour. RN/PhDs versed in scientific research with a thorough knowledge of their disciplines have the potential to help narrow the gap between theory and practice. The roles and functions of RN/PhDs involved in clinical care have not yet been well defined. Aim To explore publications concerning clinical contributions from registered nurses who hold a PhD (RN/PhDs) regarding impact on quality and improvement of care. Method A systematic literature review was conducted and qualitative content analysis was applied to the data obtained from the included studies. Findings The leadership role is considered essential for RN/PhDs, where the focus is on the pursuit of evidence-based practice and the improvement of nursing practices. The opportunity to combine the clinical and academic aspects of nursing is considered crucial in order for RN/PhDs to influence and improve care, yet few such positions are currently available. RN/PhDs cited limited career opportunities as one important reason for not combining clinical and academic work. Conclusions In order for nursing practice to reach full potential, clinical positions with clearly defined job descriptions for RN/PhDs are needed. To fully leverage their expertise, it is important to allocate sufficient time to conduct relevant research, as well as to support colleagues and students in the improvement of clinical practice.Funding Agencies|Karolinska University HospitalKarolinska Institutet</p

Salivary cortisol circadian rhythm in infants at psychosocial risk showed more variations than previous studies of healthy full-term infants

n/aFunding Agencies|Region Ostergotland, Sweden</p

Social inequality and age-specific gender differences in overweight and perception of overweight among Swedish children and adolescents: a cross-sectional study

Background: Overweight among children and adolescents related to social inequality, as well as age and gender differences, may contribute to poor self-image, thereby raising important public health concerns. This study explores social inequality in relation to overweight and perception of overweight among 263 boys and girls, age 7 to 17, in Vaxjo, Sweden. Methods: Data were obtained through a questionnaire and from physical measurements of height, weight and waist circumference [WC]. To assess social, age and gender differences in relation to overweight, the independent sample t- and chi-square tests were used, while logistic regression modeling was used to study determinants for perception of overweight. Results: Social inequality and gender differences as they relate to high ISO-BMI [Body Mass Index for children] and WC were associated with low maternal socioeconomic status [SES] among boys less than 13 years [mean age = 10.4; n = 65] and with low paternal education level among boys = 13 years [mean age = 15.0; n = 39] [p less than 0.05]. One suggested explanation for this finding is maternal impact on boys during childhood and the influence of the father as a role model for adolescent boys. The only association found among girls was between high ISO-BMI in girls = 13 years [mean age = 15.0; n = 74] and low paternal occupational status. Concerning perception of overweight, age and gender differences were found, but social inequality was not the case. Among boys and girls less than 13 years, perception of overweight increased only when overweight was actually present according to BMI or WC [p less than 0.01]. Girls = 13 years [mean age = 15.0] were more likely to unrealistically perceive themselves as overweight or "too fat," despite factual measurements to the contrary, than boys [p less than 0.05] and girls less than 13 years [mean age = 10.4; n = 83] [p less than 0.001]. Conclusions: The association between social inequality and overweight in adolescence in this study is age-and gender-specific. Gender differences, especially in perception of overweight, tend to increase with age, indicating that adolescence is a crucial period. When planning interventions to prevent overweight and obesity among children and adolescents, parental SES as well as age and gender-specific differences in social norms and perception of body weight status should be taken into account.Funding Agencies|Erik Johan Ljungberg Educational Fund; County Council of Ostergotland; Medical Research Council of Southeast Sweden [FORSS-233111]</p

Reading deficits in very low birthweight children are associated withvocabulary and attention issues at the age of seven

AimThis Swedish study compared reading skills between seven-year-old children with a very low birthweight (VLBW) and controls with a normal birthweight, exploring associations between reading variables and cognition, parent-rated behaviour, perinatal factors and family factors. MethodsWe studied 51 VLBW children, with no major neurodevelopmental impairments and attending their first year at a regular school, and compared them with the 51 sex- and age-matched controls. The test battery, carried out at 7.80.4years of age, included reading skills, the Wechsler Intelligence Scale for Children - III and the Child Behaviour Checklist. ResultsVery low birthweight children with a mean birthweight of 1105g (+/- 291g) and a gestational age of 28.8 (+/- 2.2) weeks scored significantly lower in all reading subtests and cognition and demonstrated more behavioural problems than normal birthweight controls. We also found significant associations between poor vocabulary, combined with attention problems, and phonological awareness, rapid naming and spelling control. Perinatal factors had no association with reading function, and socio-economic factors had very few. ConclusionVery low birthweight children demonstrated deficits in all reading domains and had poorer cognition and more behavioural problems at the age of seven, with reading ability related to vocabulary and attention.Funding Agencies|Medical Research Council of Southeast Sweden; Futurum - The Academy of Health Care; Jonkoping County Council; Ostergotland County Council; Linkoping University</p

Development of Salivary Cortisol Circadian Rhythm and Reference Intervals in Full-Term Infants

Background Cortisol concentrations in plasma display a circadian rhythm in adults and children older than one year. Earlier studies report divergent results regarding when cortisol circadian rhythm is established. The present study aims to investigate at what age infants develop a circadian rhythm, as well as the possible influences of behavioral regularity and daily life trauma on when the rhythm is established. Furthermore, we determine age-related reference intervals for cortisol concentrations in saliva during the first year of life. Methods 130 healthy full-term infants were included in a prospective, longitudinal study with saliva sampling on two consecutive days, in the morning (07:30-09:30), noon (10:00-12:00) and evening (19:30-21:30), each month from birth until the infant was twelve months old. Information about development of behavioral regularity and potential exposure to trauma was obtained from the parents through the Baby Behavior Questionnaire and the Life Incidence of Traumatic Events checklist. Results A significant group-level circadian rhythm of salivary cortisol secretion was established at one month, and remained throughout the first year of life, although there was considerable individual variability. No correlation was found between development of cortisol circadian rhythm and the results from either the Baby Behavior Questionnaire or the Life Incidence of Traumatic Events checklist. The study presents salivary cortisol reference intervals for infants during the first twelve months of life. Conclusions Cortisol circadian rhythm in infants is already established by one month of age, earlier than previous studies have shown. The current study also provides first year age-related reference intervals for salivary cortisol levels in healthy, full-term infants.Funding Agencies|County Council of Ostergotland, Sweden; Medical Research Council of Southeast Sweden, FORSS</p

Neuroimaging of decoding and language comprehension in young very low birth weight (VLBW) adolescents : Indications for compensatory mechanisms

In preterm children with very low birth weight (VLBW amp;lt;= 1500 g), reading problems are often observed. Reading comprehension is dependent on word decoding and language comprehension. We investigated neural activation-within brain regions important for reading-related to components of reading comprehension in young VLBW adolescents in direct comparison to normal birth weight (NBW) term-born peers, with the use of functional magnetic resonance imaging (fMRI). We hypothesized that the decoding mechanisms will be affected by VLBW, and expect to see increased neural activity for VLBW which may be modulated by task performance and cognitive ability. The study investigated 13 (11 included in fMRI) young adolescents (ages 12 to 14 years) born preterm with VLBW and in 13 NBW controls (ages 12-14 years) for performance on the Block Design and Vocabulary subtests of the Wechsler Intelligence Scale for Children; and for semantic, orthographic, and phonological processing during an fMRI paradigm. The VLBW group showed increased phonological activation in left inferior frontal gyrus, decreased orthographic activation in right supramarginal gyrus, and decreased semantic activation in left inferior frontal gyrus. Block Design was related to altered right-hemispheric activation, and VLBW showed lower WISC Block Design scores. Left angular gyrus showed activation increase specific for VLBW with high accuracy on the semantic test. Young VLBW adolescents showed no accuracy and reaction time performance differences on our fMRI language tasks, but they did exhibit altered neural activation during these tasks. This altered activation for VLBW was observed as increased activation during phonological decoding, and as mainly decreased activation during orthographic and semantic processing. Correlations of neural activation with accuracy on the semantic fMRI task and with decreased WISC Block Design performance were specific for the VLBW group. Together, results suggest compensatory mechanisms by recruiting additional brain regions upon altered neural development of decoding for VLBW.Funding Agencies|FORSS-the Medical Research Council of Southeast Sweden [FORSS-159881]</p

Women born with very low birth weight have similar menstrual cycle pattern, pregnancy rates and hormone profiles compared with women born at term

Background Individuals born very preterm or with very low birth weight (VLBW) have a reduced likelihood to reproduce according to population-based register studies. Extremely low-birth weight born adults had a lower reproduction rate for both men and women in a follow-up study. Aim To investigate if being born with VLBW is associated with differences in the reproductive health, i.e. age of menarche, menstrual cycle pattern, pregnancy rates and hormone profile compared with women born at term. Methods A prospective long-term follow-up of a cohort of live-born VLBW children and their controls studied repeatedly since birth and now assessed at 26–28 years of age. Of the totally 80 girls enrolled from birth 49 women (24 VLBW women and 25 controls) participated in the current follow-up. The women’s anthropometric data and serum hormone levels were analysed. Results The reproductive hormone levels, including Anti-Mullerian Hormone, did not differ significantly between VLBW women and their controls. Both groups reported menstrual cycle irregularities and pregnancies to the same extent but the VLBW women reported 1.5 years later age of menarche. The VLBW subjects had a catch-up growth within 18 months of birth but remained on average 5 cm shorter in adult height. There were no significant differences in BMI, sagittal abdominal diameter, blood pressure or in their answers regarding life style between the VLBW women and the controls. Conclusion No differences in the reproductive hormone levels were found between VLBW women and their controls. Although age at menarche was somewhat higher in the VLBW group menstrual cycles and pregnancy rates were similar in the VLBW and control groups. Further follow-up studies are required to elucidate the health outcomes of being born VLBW.Funding Agencies|Medical Research Council of Southeast Sweden; Futurum - the Academy for Health and Care, Region Jonkoping County, Sweden</p