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Over the past four decades, the number of papers on quality of life (QoL) in congenital heart disease (CHD) has grown exponentially. However, firm conclusions have been hard to draw, because conceptual issues occurred and methodological differences prevented direct comparisons of studies. In general, QoL in CHD patients is good and it can be even better than in healthy peers when measured as life satisfaction. When QoL is measured as physical functioning, patients with complex CHD do worse than patients with moderate or mild defects or healthy individuals. APPROACH-IS was a large-scale international project that confirmed international variations in QoL, with Australian patients reporting the best QoL. Poor QoL was predicted by older age, being a job seeker, unemployed or disabled, never having married and those with worse functional status. Perceived illness and religion and spirituality were also significant predictors for QoL. On the other hand, country-specific characteristics and healthcare system factors did not play a significant role in explaining variances in QoL of patients with CHD around the globe. Future studies should rely on a sound conceptual basis, use longitudinal research designs, be conducted in international, multi-centre settings and evaluate interventions that promote patients' QoL. [ABSTRACT FROM AUTHOR]

Aim: This paper aimed to analyse the association between small for size at birth, stunting, recovery from stunting and pubertal development in a rural Bangladeshi cohort.Methods: The participants were 994 girls and 987 boys whose mothers participated in the Maternal and Infant Nutrition Interventions in Matlab trial. The birth cohort was followed from birth to puberty 2001-2017. Pubertal development according to Tanner was self-assessed. Age at menarche was determined and in boys, consecutive height measurements were used to ascertain whether pubertal growth spurt had started. The exposures and outcomes were modelled by Cox's proportional hazards analyses and logistic regression.Results: There was no difference in age at menarche between girls that were small or appropriate for gestational age at birth. Boys born small for gestational age entered their pubertal growth spurt later than those with appropriate weight. Children who were stunted had later pubertal development, age at menarche and onset of growth spurt than non-stunted children. Children who recovered from infant or early childhood stunting had similar pubertal development as non-stunted children.Conclusion: Infant and childhood stunting was associated with a later pubertal development. Recovery from stunting was not associated with earlier puberty in comparison with non-stunted children. [ABSTRACT FROM AUTHOR]

Aim: The aims of this Argentinian study were to describe and analyse the outcomes of a continuous interdisciplinary follow-up programme of patients with gastroschisis.Methods: This was a prospective, longitudinal study of babies with gastroschisis admitted from 1 November 2003 to 31 October 2014, and this paper presents results at one, three and six years of age. Matched-pairs analyses were carried out when they were one and six.Results: We enrolled 62 babies and assessed 52 at one year of age, 34 at three years and 17 at six years. This showed that 63% had mental health problems and 5% had recurrent wheezing. Normal outcomes at one, three and six years were growth (80%, 85% and 80%), neurology-psychomotor development index (64%, 50% and 82%), audiology (100%, 76% and 76%), vision (98%, 94% and 89%) and language (55%, 62% and 65%). The rehospitalisation rates were 30%, 0.3% and zero, and the surgical re-intervention rates were 9%, 0.3% and 12%. Matched-pairs analysis showed no significant differences between outcomes at the ages of one and six.Conclusion: Babies born with gastroschisis were at risk for long-term morbidity and impairments, according to follow-up assessments at the ages of one, three and six years. [ABSTRACT FROM AUTHOR]

Unlabelled: Constipation, faecal incontinence, soiling and difficult toilet training remain significant problems in children with Hirschsprung's disease after corrective surgery. Chronic defecation problems can have various negative implications. At the University Medical Centre Nijmegen, a multidisciplinary behavioural treatment was developed to treat defecation problems. In this paper, a prospective controlled study is presented concerning the effect of this treatment upon children suffering from chronic defecation problems following corrective surgery for Hirschsprung's disease. The effect of treatment was studied in 27 children (21M, 6F, mean age 5.2y, range 2-11 y). Fourteen children were allocated to the experimental treatment group. The 13 children allocated to the waiting-list control group were also treated following a waiting period of 6 mo. On all outcome variables, children in the experimental treatment group had significantly better results after treatment than children in the waiting-list control group after the waiting period. No effect of age upon treatment was found. The effect of treatment remained significant on all outcome variables at a mean follow-up of 7 mo after the end of treatment.Conclusion: Multidisciplinary behavioural treatment is successful in decreasing chronic defecation problems in children with Hirschsprung's disease. [ABSTRACT FROM AUTHOR]

Unlabelled: This study was to ascertain the reliability of sweat-testing by the Macroduct collection method combined with conductivity analysis (MCS) compared with the Gibson and Cooke technique (GCT). Sweat stimulation by pilocarpine iontophoresis was identical for both procedures, sweat being collected for 30 min on a filter paper on one forearm and in the coil of the Macroduct collector on the other. Chloride, sodium and potassium concentrations were chemically analysed both on paper-eluted and tube-collected sweat; the latter was also analysed using a conductivity analyser. Chemical analyses were compared with conductivity analyses. This prospective study was carried out on 318 subjects with MCS (118 CFs, 200 controls) and on 305 of them with the GCT (113 CFs, 192 controls). The pilocarpine iontophoresis produced adequate sweat in 96.4% of collections with GCT and in 90.9% with the MCS. Sensitivity and specificity of the Macroduct/conductivity system were comparable to the GCT. No patient detected by the GCT technique was considered negative by conductivity, but one GCT positive was "borderline" with the MCS. Six non-CF subjects identified as negative by the GCT (3.3%) were in the borderline range with the MCS.Conclusion: Sweat-testing by the MCS has acceptable sensitivity and specificity when performed by trained CF sweat-testing technicians. Additional studies will be required to find out if these results can be confirmed in small clinics and hospitals where testing is done infrequently. Wherever the MCS is used all positive or borderline results should be confirmed by the GCT at a reference Cystic Fibrosis Center. [ABSTRACT FROM AUTHOR]

Aim: We investigated longitudinal adrenal androgen concentrations and any relationship between gestational age, birth size, anthropometric parameters and adrenal androgen concentrations during childhood in boys born moderate to late preterm.Methods: This longitudinal, prospective study included 58 boys born at 32+0 to 36+6 weeks of gestation. Dehydroepiandrosterone sulphate and androstenedione were analysed by liquid chromatography-tandem mass spectrometry, and anthropometric data were recorded from 5 to 10 years of age.Results: Dehydroepiandrosterone sulphate concentrations correlated with weight standard deviations scores (SDS) from 7 to 10 years of age and waist-to-height ratios at seven and 10 years of age. Androstenedione correlated with weight SDS from 7 to 10 years of age and waist-to-height ratios at 10 years of age. Longitudinal analysis showed a relationship between weight SDS and waist-to-height SDS and dehydroepiandrosterone sulphate (p < 0.001 and p < 0.001, respectively) and androstenedione (p = 0.002 and p = 0.003, respectively), independently of age.Conclusion: The trajectories of anthropometric parameters and adrenal androgen secretion were consistent from 5 to 10 years of age in this cohort. The body composition reflected by current weight and the waist-to-height ratio, rather than gestational age and birth size, was associated with adrenal androgen secretion. [ABSTRACT FROM AUTHOR]

Aim: Although well documented in randomised trials, the efficacy of prophylaxis against respiratory syncytial virus (RSV) in real-word conditions is less studied. The objective was to assess the impact of partial versus full RSV prophylaxis for acute respiratory infections (ARIs) and ARI-related hospital admissions in preterm children.Methods: This study included children born preterm in 2011 in France who were eligible for RSV prophylaxis and received at least one palivizumab dose from October 2011 to March 2012. Full prophylaxis was defined as receiving at least one palivizumab dose for each month of RSV exposure in the community. Children with full and partial prophylaxis were matched, and odds of ARIs and ARI-related hospital admission were compared by logistic regression.Results: Full prophylaxis concerned 861/1083 (80%) children. As compared with full prophylaxis, partial prophylaxis was not associated with ARI occurrence (odds ratio OR 1.3, 95% confidence interval CI 0.9-1.9) but was significantly associated with ARI-related hospital admission during the RSV epidemic (OR 1.9, 95% CI 1.2-2.9).Conclusion: During the 2011-2012 RSV epidemic, hospital admission rates were higher for preterm children with partial than full RSV prophylaxis. Improving compliance could help alleviate the burden of RSV on healthcare systems. [ABSTRACT FROM AUTHOR]

Aim: To review the clinical course, outcome and incidence of infantile salt wasting associated with urinary tract infection (UTI) and/or urinary tract malformation (UTM) over a two‐year surveillance period on the island of Ireland. Methods: A two‐year (2013‐14) prospective surveillance undertaken via the Irish and Ulster Paediatric Surveillance Units. Monthly prepaid postcards were circulated to consultant paediatricians (n = 260) at all paediatric units on the island of Ireland. Infants under one year of age presenting for the first time with hyponatraemia (Na < 130 mmol/L) and/or hyperkalaemia (K > 5.0 mmol/L) associated with urosepsis/UTM were reported. Results: All 7 reported patients (6 male) had culture‐proven UTI, and 5 (71%) also had an underlying UTM (one diagnosed antenatally). Four (57%) patients had a documented elevated serum aldosterone supporting secondary pseudohypoaldosteronism (PHA) as the underlying diagnosis. Data on aldosterone were not reported in the other 3 patients, but clinical features were suggestive of secondary PHA. The estimated incidence for the Irish population of transient PHA is 1 per 13,200 total live births per year. Conclusions: Salt wasting is a rare complication of UTI, especially if associated with underlying UTM. Boys appear to be at particular risk. [ABSTRACT FROM AUTHOR]

Aim: Our aim was to investigate perinatal and clinical factors associated with children with cerebral palsy (CP) using magnetic resonance imaging (MRI). The distribution of MRI patterns was based on the MRI classification system (MRICS). Associations between perinatal/clinical characteristics and MRI patterns were also investigated.Methods: A population-based cohort study was performed; those 257 children (58.0% male) were enrolled from our CP database who born between 1990 and 2015 in Southwest Hungary and had at least one MRI scan.Results: Brain maldevelopments were found in 18.7% of our patients, 83.7% of those born at term. Grey matter lesions were found in 19.8% of our patients, and 80.0% of those children were born at term. The rate of white matter injuries was the highest (35.4%); 69.0% of these patients were born before 37th week of gestation. MRI revealed no abnormalities in 13.6% of children with CP. The best values of gross/fine motor and cognitive function tests were found in children with normal MRI and with grey matter injuries. The prevalence of epilepsy was above 60% in every group with an abnormal MRI.Conclusion: MRI results were conclusive in 86.4% of children with CP. It is highly encouraged to perform cranial MRI in every patient with CP. [ABSTRACT FROM AUTHOR]

Aim: To explore sleep patterns in indigenous Australian children and assess the role of sleep timing in longitudinal changes in body mass index (BMI).Methods: Latent profile analysis was conducted with the Australian Longitudinal Study of Indigenous Children (LSIC) cohort data (wave 5), to determine distinct patterns of bed and wake timing, taking account of weekday sleep duration, weekday and weekend bedtimes, and weekday wake times. Multilevel models with a random intercept were used to investigate the role of baseline sleep pattern in predicting longitudinal changes in BMI.Results: Baseline data for 1258 children (50.7% males), mean age 6.32 ± 1.52 years, indicated the presence of five classes of sleep patterns: early/long sleepers (4.5%), normative sleepers (25.5%), late sleepers (49.9%), consistent late sleepers (11.1%) and early risers (9%). Late sleeping was significantly associated with longitudinal gains in BMI. Compared with early sleepers, consistent late sleepers experienced 1.03 unit gain in BMI at follow-up (95% CI: 0.001-2.05, P = .05).Conclusion: This study underscores the importance of looking beyond sleep duration and highlights the positive outcomes of early bedtimes in children. As sleep timing is modifiable, this offers the opportunity for improvement in sleep and protecting against future weight gain in indigenous children. [ABSTRACT FROM AUTHOR]

Aim: Formulas for empirical body surface area (BSA), which is used to estimate body size and standardise physiological parameters, may disagree in children. We compared six commonly used BSA formulas-Du Bois, Boyd, Costeff, Haycock, Meban and Mosteller-in a surgical cohort.Methods: This retrospective single-centre cohort study comprised 68 children who had corrective heart surgery at Skåne University Children's Hospital, Lund, Sweden, from February 2010 to March 2017.Results: The children (51% female) underwent surgery at a mean weight of 7.0 kilograms (range 2.7-14.1 kg) and a mean age 11 months (range 0-43 months). All the BSA formulas showed good correlation with mean BSA, but there were considerable variations between them. Mosteller's formula was exactly the same as the mean BSA (bias 0.000). The Du Bois and Boyd formulas had the largest mean BSA deviations (bias -0.012 and 0.015). Costeff's formula showed good agreement with mean BSA, Haycock's formula showed minimal overestimation and Meban's formula demonstrated a systemic error in older children.Conclusion: Commonly used BSA formulas did not agree in young children undergoing heart surgery, but they were all close to the overall mean of the six formulas, with the Mosteller formula producing the same value. [ABSTRACT FROM AUTHOR]

Aim: This study determined possible discrepancies between verbal IQ and performance IQ in 8-year-old very preterm (VPT) and extremely preterm (EPT) children, and examined associations between verbal IQ and performance IQ, and sociodemographic factors, perinatal factors, early cognitive outcomes and also with school achievement scores.Methods: This prospective cohort study included 120 eight-year-old VPT/EPT children. Cognitive development was assessed at the ages of 2, 5 and 8 years. Eight years' school achievement results in arithmetic, reading and spelling were collected. Multiple regression analyses were performed to determine predictors of verbal IQ and performance IQ at the age of 8 years and to determine associations with school achievement scores.Results: Mean performance IQ (89.8) was significantly lower than mean verbal IQ (99.4; Cohen's d = 0.59) at the age of 8 years. Gestational age (GA), small for GA status, and cognitive scores at the ages of 2 and 5 years significantly predicted verbal IQ and performance IQ at the age of 8 years. Performance IQ at age 8 years was an important predictor for arithmetic scores (β = 0.42).Conclusion: Performance IQ was more strongly affected than verbal IQ in 8-year-old VPT/EPT children and was strongly related to mathematical difficulties. [ABSTRACT FROM AUTHOR]

Aim: Breastfeeding is associated with IQ, school attendance and income. Despite the known benefits of breastfeeding, the rate of exclusive breastfeeding up to 6 months is low globally. We examined the effect of short-term breastfeeding on long-term IQ.Methods: In this secondary analysis of the prospective Cork BASELINE Birth Cohort Study, children were categorised as predominantly breastfed (n = 288) versus exclusively formula-fed (n = 254) at 2-months of age. Infants (n = 404) receiving mixed feeding were excluded. Outcome was assessed using the KBIT-II at 5 years. Multivariable linear regression was used to adjust for confounding variables.Results: Following adjustment for confounding variables, children, predominately breastfed at 2 months of age, demonstrated increased overall IQ (2.00 points (95% CI: 0.35 to 3.65); P = .018) and non-verbal IQ at 5 years of age (1.88 points (95% CI: 0.22 to 3.54); P = .027) compared with those never breastfed. No significant relationship was found with verbal IQ (P = .154).Conclusion: A significant increase in composite and non-verbal IQ at 5 years of age was associated with short-term breastfeeding. This study adds to a growing body of evidence that short-term breastfeeding promotes healthy cognitive development. [ABSTRACT FROM AUTHOR]

Aim: This study estimated the diagnostic yield of oesophagogastroduodenoscopy (OGD) in young children with non-acute, non-specific gastrointestinal or respiratory symptoms who were treated by a Finnish tertiary level referral centre.Methods: A retrospective chart analysis was performed on 1850 Finnish children under 7 years of age who underwent their first diagnostic OGDs at Helsinki University Hospital during 2006-2016. We noted the endoscopy indications, macroscopic findings, the histology of the mucosal biopsies and the follow-up data.Results: After the exclusion criteria were applied, we enrolled 666 patients (57.7% boys) at a median age of 3.5 years. The number of children with non-specific symptoms referred for OGD increased 2.3-fold in 11 years. A routine set of biopsies was obtained in 644/666 (96.7%) of the endoscopies. The OGD was both macroscopically and histologically normal in 519/644 (80.6%) of cases. The most common indication was to rule out gastro-oesophageal reflux disease in 268/666 (40.2%) cases, and the most frequent histological diagnosis was mild to moderate oesophagitis in 57/644 (8.9%) cases. There was no erosive oesophagitis.Conclusion: The diagnostic yield of macroscopic and histological OGD findings was low in our cohort. Unless there are alarming symptoms, younger children do not need OGD. [ABSTRACT FROM AUTHOR]

Aim: To assess educational outcomes of twins and quantify the degree this is mediated by gestational age and other perinatal factors.Methods: We conducted a population-based record-linkage cohort study of all live births ≥24 weeks gestation in New South Wales, Australia with a corresponding standardised school test result for grade 3 in 2008-2014. The primary outcome was whether a child met the National Minimum Standard (NMS) cut-off in literacy and numeracy domains. Robust multivariable Poisson models were used to obtain adjusted relative risks (aRRs), and mediation analysis conducted to assess contributing factors on the causal pathway.Results: Of 351 791 liveborn infants, 10 365 (2.9%) were twins. After adjusting for maternal covariates and compared with singletons, twins had an increased risk of not meeting the NMS for all five literacy and numeracy domains (aRR 1.27-1.45, P < .001). Gestational age alone mediated up to 73% of aRRs and small for gestational age further attenuated these effects with only minimal risk remaining after adjusting for all mediators (aRR 0.94-1.07).Conclusion: Almost all of the educational disadvantage experienced by twins, compared with singletons, is attributable to the risk associated with shorter gestational age, and partly by poor foetal growth. These findings support efforts to prolong gestation of twin pregnancies. [ABSTRACT FROM AUTHOR]

Aim: We collected evidence and safety data for topical tacrolimus in small children with atopic dermatitis (AD) and compared the usage with topical corticosteroid.Methods: This was an interim analysis of 75 patients (55% female) at 1 year of an ongoing 3-year randomised open-label comparative follow-up study of topical tacrolimus vs corticosteroid treatment. One- to three-year-old children with moderate-to-severe eczema referred to the Skin and Allergy Hospital in Helsinki, Finland, were enrolled.Results: Efficacy parameters, the Eczema Area and Severity Index (EASI), Investigator's Global Assessment (IGA), transepidermal water loss (TEWL), eczema area, serum total immunoglobulin E (IgE) and the blood eosinophil count, showed improvement in both groups during the study. However, patients with signs of early sensitisation at baseline (elevated serum total IgE, elevated eosinophil count, positive prick tests or specific IgEs to aero or food allergens) had statistically significantly lower TEWL at the eczema site and a smaller eczema area at 12 months in the tacrolimus group. No severe adverse effects were seen during the treatment.Conclusion: Children with AD and signs of early sensitisation appeared to benefit more from early tacrolimus than corticosteroid treatment. Small children may need stronger but nevertheless safe ointment options when treating moderate-to-severe AD. [ABSTRACT FROM AUTHOR]

Aim: The emotional connection between mothers and infants born preterm has been associated with positive behaviour. The aim of this study was to examine the longitudinal association between emotional connection at six months of age and behavioural problems at three years.Methods: This study was carried out by the University of North Texas, USA and comprised 49 mothers and infants from a longitudinal investigation of family interaction and infant development conducted in 1994-1997. Face-to-face interaction and toy-based play were videotaped and coded at six months of age using the Welch Emotional Connection Screen (WECS), a brief screening tool for relational health. When the children were three years of age, the mothers reported on child behavioural problems.Results: The children from dyads that were rated as emotionally connected at six months of age had fewer externalising and internalising behavioural problems at the age of three. No links were found between emotional connection during toy-based play at six months and later child behavioural problems.Conclusion: We showed that when the WECS was used at six months of age it was a promising and valid relational screening tool for infants at risk of adverse behavioural outcomes at the age of three. [ABSTRACT FROM AUTHOR]

Aim: Studies of children's early ability to communicate have mainly focused on mother-child dyads. That is why this study analysed the long-term effects of triadic interactions involving both parents.Method: This prospective pilot study monitored child-mother-father communication in 19 families from the general population in Sweden using the standardised Lausanne Trilogue Play method in a video studio. The families and their first-born child were initially followed from three months to 48 months of age. Preschool teachers assessed the children at the age of four using the Preschool Behaviour Questionnaire and then their teachers assessed the subjects at the age of 15 using the Strengths and Difficulties Questionnaire. Early communication was analysed in relation to the children's social competence at the age of 15.Results: The child's skills in initiating turn-taking sequences and their parents' responses to this correlated with the child's social competence at the age of four, as reported in a previous study from our group, and at the age of 15, as reported here.Conclusion: The results of this study indicated that stimulating children's capacity to initiate turn-taking sequences in infancy improved their social competence at the age of 15, confirming positive results at four years of age. [ABSTRACT FROM AUTHOR]

Aim: This study measured sound levels in a 2008 built French neonatal intensive care unit (NICU) and compared them to the 2007 American Academy of Pediatrics (AAP) recommendations. The ultimate aim was to identify factors that could influence noise levels.Methods: The study measured sound in 17 single or double rooms in the NICU. Two dosimeters were installed in each room, one inside and one outside the incubators, and these conducted measurements over a 24-hour period. The noise metrics measured were the equivalent continuous sound level (Leq ), the maximum noise level (Lmax ) and the noise level exceeded for 10% of the measurement period (L10 ).Results: The mean Leq , L10 and Lmax were 60.4, 62.1 and 89.1 decibels (dBA), which exceeded the recommended levels of 45, 50 and 65 dBA (p < 0.001), respectively. The Leq inside the incubator was significantly higher than in the room (+8 dBA, p < 0.001). None of the newborns' characteristics, the environment or medical care was correlated to an increased noise level, except for a postconceptional age below 32 weeks.Conclusion: The sound levels significantly exceeded the AAP recommendations, particularly inside incubators. A multipronged strategy is required to improve the sound environment and protect the neonates' sensory development. [ABSTRACT FROM AUTHOR]

Aim: The aim of this study was to examine the course of headache diagnosis, headache frequency, anxiety, comorbid depressive symptoms and school absenteeism in adolescents with migraine and tension-type headaches five years after baseline.Methods: We followed a group of 122 children with a mean age of 10.1 (±1.3) years, with headache from a paediatric migraine centre in Paris who had taken part in a previous study from September 2007 to June 2008. This five-year longitudinal study took place in January to June 2012. The measures that were used included demographic variables, headache diagnosis, headache data and a psychological assessment.Results: At the five-year point, about 22% of the children had become headache free, 34% had little to no disability, and 36% had a changed diagnosis. Moreover, a longer history of headache at baseline was associated with a worse evolution of headache at follow-up. Lastly, high depression scores, but not anxiety, were a predictor of more headache disability at follow-up.Conclusion: High depression scores in childhood were a risk factor that was associated with persistence and worsening of headaches in adolescence. This suggests that mental health assessments should be carried out in paediatric headache pain clinics. [ABSTRACT FROM AUTHOR]

Aim: Infants hospitalised for bronchiolitis undergo examinations and treatments not supported by current research evidence and we investigated practice variations with regard to Finnish children under the age of two.Methods: This prospective, multicentre cohort study was conducted in paediatric units in three university hospitals in Finland from 2008 to 2010. Hospital medical records were reviewed to collect data on clinical course, testing and treatment. Data were analysed separately for children meeting our strict definition of bronchiolitis, aged under 12 months without a history of wheezing, and a loose definition, aged 12-23 months or with a history of wheezing.Results: The median age of the 408 children was 8.1 months. Clinical management varied between the three hospitals when stratified by strict and loose bronchiolitis subgroup definitions: complete blood counts ranged from 15-95% vs 16-94%, respectively, and the other measures were chest x-ray (16-91% vs 14-72%), intravenous fluids (2-47% vs 2-41%), use of nebulised epinephrine (10-84% vs 7-50%), use of salbutamol (18-21% vs 13-84%) and use of corticosteroids (6-23% vs 60-76%).Conclusion: The clinical management of bronchiolitis varied considerably with regard to the three hospitals and the two definitions of bronchiolitis. A stronger commitment to evidence-based bronchiolitis guidelines is needed in Finland. [ABSTRACT FROM AUTHOR]

Aim: The benefits of including nutritional education in programmes that tackle moderate and severe acute malnutrition remain poorly documented. This study in Madagascar evaluated the nutritional status of children who took part in an innovative programme that included maternal education, on completion and after a year.Methods: Each year, this outpatient programme admits 2400 malnourished children from six months to 59 months in the lower districts of Antananarivo, Madagascar. Children were drawn by lots, and their anthropometric data were measured. A descriptive retrospective longitudinal study was conducted on 573 children who took part between 2010 and 2013.Results: The programme lasted an average of 38 days and, on completion, 82.2% had reached the recovery threshold, and 16.2% had moved up to mild malnutrition. This was achieved with food supplements of 720 kcal per day, despite the Malagasy Public Health recommendation of 1000-1500 kcal per day. After one year, 79.1% were still above the recovery threshold, and 15% had mild malnutrition. The recovery rate was higher for children under 24 months of age (odds ratio 2.9, 95% confidence interval 1.93-4.59).Conclusion: Most children who attended this malnutrition programme with maternal education in Madagascar reached the recovery threshold on completion and had maintained it after one year. [ABSTRACT FROM AUTHOR]

Aim: This study examined the heart rate variability characteristics associated with early-onset neonatal sepsis in a prospective, observational controlled study.Methods: Eligible patients were full-term neonates hospitalised with clinical signs that suggested early-onset sepsis and a C-reactive protein of >10 mg/L. Sepsis was considered proven in cases of symptomatic septicaemia, meningitis, pneumonia or enterocolitis. Heart rate variability parameters (n = 16) were assessed from five-, 15- and 30-minute stationary sequences automatically selected from electrocardiographic recordings performed at admission and compared with a control group using the U-test with post hoc Benjamini-Yekutieli correction. Stationary sequences corresponded to the periods with the lowest changes of heart rate variability over time.Results: A total of 40 full-term infants were enrolled, including 14 with proven sepsis. The mean duration of the cardiac cycle length was lower in the proven sepsis group than in the control group (n = 11), without other significant changes in heart rate variability parameters. These durations, measured in five-minute stationary periods, were 406 (367-433) ms in proven sepsis group versus 507 (463-522) ms in the control group (p < 0.05).Conclusion: Early-onset neonatal sepsis was associated with a high mean heart rate measured during automatically selected stationary periods. [ABSTRACT FROM AUTHOR]

Aim: This study provided an overview of manipulating oral medicines given to hospitalised children and evaluated this practice in two hospitals. It focused on the type of manipulation and the dosage forms that were manipulated.Method: This was a cross-sectional, prospective study, carried out on the paediatric wards at two Norwegian hospitals for four weeks in 2013. A medicine was said to have been manipulated if it was not administered as described in the Norwegian summary of product characteristics.Results: This study showed that 17% of the 3070 administrations of oral medicines to the hospitalised children involved manipulation. Tablets, including modified release preparations, were the most frequently manipulated medicines. In approximately half of these cases, only a segment of the unit dose was administered. No manipulation of oral liquids was seen. The bioavailability of as much as 44% of the most frequent given substances may be sensitive to such manipulations due to limited aqueous solubility. Various routines for splitting and handling the unit doses were observed.Conclusion: Manipulation of oral medication was regularly performed on paediatric wards. There is an urgent need for age-appropriate medicines, documented and standardised processes for manipulating medicines and staff training on the consequences of manipulation. [ABSTRACT FROM AUTHOR]

Aim: The association between adiposity rebound and insulin resistance in middle childhood has seldom been studied. We examined the effect of body mass index (BMI) velocity and early adiposity rebound on the insulin resistance of prepubertal children.Methods: BMI data from a longitudinal follow-up of a birth cohort in Thailand were used. The homoeostatic model assessment of insulin resistance (HOMA-IR) was calculated from 12-hour fasting plasma glucose and serum insulin at eight-and-a-half years of age. BMI velocity was calculated from four periods: zero to one, one to three, three to six and six to eight-and-a-half years of age. A multiple linear regression model was used to assess the association of BMI velocity during these four periods and insulin resistance at the age of eight-and-a-half years.Results: In 814 children - 76.7% of the initial cohort - BMI velocities between years one to three, three to six and six to eight-and-a-half years were positively associated with HOMA-IR levels after adjusting for demographic, behavioural and socio-economic factors. Children who had BMI gains between three and six years had mean HOMA-IR values that were 43% higher than those who did not.Conclusion: BMI velocity during early and middle childhood, and early adiposity rebound between three and six years, was associated with a higher insulin resistance risk at eight-and-a-half years. [ABSTRACT FROM AUTHOR]

Aim: There may be a link between disruption to the gut microbiota in early life and later neurocognitive outcomes. We hypothesised that antibiotic use in early life is associated with a detrimental effect on later neurocognitive outcomes.Methods: Eight hundred and seventy-one European mothers and their children enrolled in the Auckland Birthweight Collaborative Study at birth. Information on antibiotic use during the first year of life and between 12 months and three-and-a-half years of age was gathered via maternal interview. Intelligence test scores and measures of behavioural difficulties were obtained when children were three-and-a-half years, seven years and 11 years of age.Results: Antibiotic use in the first year of life was reported in 70% of the 526 children with antibiotic data assessed at age three-and-a-half years. Those who had received antibiotics had more behavioural difficulties and more symptoms of depression at follow-up. Results were consistent across all standardised psychologist administered tests, as well as parent rated, teacher rated and self-report measures.Conclusion: This study demonstrates an association between antibiotic use in the first year of life and subsequent neurocognitive outcomes in childhood. If confirmed by further research, these findings could have implications for the use of antibiotics for minor illnesses in infancy. [ABSTRACT FROM AUTHOR]

Aim: The united airway disease (UAD) hypothesis suggests that allergic rhinitis and asthma develop together. We evaluated the evidence for and against the UAD hypothesis at five to seven years of age after hospitalisation for bronchiolitis at less than six months.Methods: This study used prospective follow-up data for 102 children hospitalised for bronchiolitis under the age of six months. We included the presence of previous and current asthma, prolonged rhinitis and skin prick tests (SPT) to common inhaled allergens and lung function by impulse oscillometry (IOS) at five to seven years of age. Bronchial hyper-reactivity (BHR) was assessed using the exercise challenge test and bronchodilation test.Results: Current asthma, but not previous transient asthma, was associated with prolonged rhinitis and a positive SPT. BHR, which reflected reactive airways, but not lung function, was associated with respiratory allergy, namely the combination of current asthma, prolonged rhinitis and a positive SPT.Conclusion: This post-bronchiolitis follow-up study suggested an association between respiratory allergy and reactive airways at five to seven years of age, which supported the UAD hypothesis. However, previous transient asthma and a reduction in lung function reduction did not support the hypothesis. [ABSTRACT FROM AUTHOR]

Aim: Results from long-time follow-up of obesity treatment in early childhood are lacking. We investigate long-term continuous behavioural childhood obesity treatment and factors of importance for treatment effect.Method: A five-year longitudinal retrospective controlled study of children aged five to 13 years in obesity treatment, divided into three groups depending on age at start of treatment. Outcome is presented as change in degree of obesity, body mass index standard deviation score (BMI SDS), change in weight status and decrease of ≥0.5 BMI SDS units, in relation to a age-matched obese comparison group.Results: In total, 220 children (46% females) were included. After five years of treatment, the decrease in BMI SDS was significant in all age groups with the largest effect in age group 4-6 years. Compared to the comparison group (n = 369), the decline in BMI SDS was greater (p = 0.001). After five years of treatment, 48% of the patients were cured from their obesity and 72% reached a decline of 0.5 BMI SDS units. Age at start of treatment was the only factor affecting treatment efficacy.Conclusion: The ability to reach a significant weight loss in a paediatric outpatient clinic is promising through a long-term behavioural obesity treatment. [ABSTRACT FROM AUTHOR]

Aim: To identify additional risk factors other than asphyxia and hypothermia in newborns developing subcutaneous fat necrosis (SCFN).Methods: We conducted a prospective cohort study of all term asphyxiated newborns treated with hypothermia from 2008 to 2015. The presence and location of SCFN were recorded at the time of discharge or at follow-up visits. To identify the risk factors for developing SCFN, we compared the perinatal characteristics of those newborns who developed SCFN with those who did not.Results: The newborns developing SCFN had significantly higher birthweights compared with those newborns who did not develop SCFN. Among the newborns with a birthweight equal or superior to the 90th percentile, those who developed SCFN had a significantly higher use of inotropic support and higher maximum troponin levels during their initial hospitalisation.Conclusion: A higher birthweight represented an independent risk factor for developing SCFN in asphyxiated newborns treated with hypothermia. When macrosomia is present, other risk factors related to haemodynamic instability during the initial hospitalisation may also increase the risk of developing SCFN. [ABSTRACT FROM AUTHOR]

Aim: Little is known about the long-term health of marginally low birthweight (LBW) children. This study characterised growth among infants weighing 2000 g-2500 g and explored the prevalence and predictors of sustained growth restriction.Method: This prospective observational trial followed the weight and height of 281 Swedish marginally LBW children from birth to 3.5 years of age. Children with a standard deviation score (SDS) for body mass index or height below -2 were considered underweight and short, respectively.Results: The mean SDS for weight and height showed a rapid increase before 12-19 weeks of age. The most rapid weight gain was in infants born small for gestational age. However, at 3.5 years of age, 9.5% of the children remained underweight and 6.5% had short stature. Regression models showed that slow weight gain before 19 weeks of age was the strongest predictor for lasting underweight, while slow height gain before 19 weeks of age and male sex were associated with short stature.Conclusion: Marginally LBW infants were more likely to be underweight and have a short stature at 3.5 years of age and the absence of catch-up growth during the first five months after birth identified those at highest risk. [ABSTRACT FROM AUTHOR]

Aim: The aim of this study was to coordinate the structured psychosocial, neurocognitive and educational follow-up of children treated for brain tumours with the medical protocol and apply the model in two Swedish healthcare regions.Methods: We invited all children living in the two regions, who had been diagnosed with a brain tumour from October 1, 2010, through June 30, 2012, to participate along with their parents. The follow-up programme evaluated the emotional status of the parents and patients and assessed the children's general cognitive level, working memory, speed of performance, executive functions and academic achievement from diagnosis through to adult care.Results: During the study period, 61 children up to the age of 17.1 years were diagnosed with a brain tumour, but 18 of these were excluded for various reasons. The majority of the mothers (70%) displayed significantly poor emotional status, as did 34% of the fathers and 21% of the children. The majority of the children (57%) also showed poor neurocognitive performance and needed special adaptations at school (66%).Conclusion: Our findings indicate the need for coordinated, multiprofessional follow-up programmes, well anchored in the healthcare organisation, for children diagnosed with brain tumours. [ABSTRACT FROM AUTHOR]

Aim: This study examined the relationship between head growth and cognitive outcome at the age of five years in preterm infants born at less than 32 weeks of gestation from 2003 to 2009, as previous research has mostly focused on outcomes in toddlers.Methods: The head circumference of 273 very preterm infants born in Tyrol, Austria, was measured at birth, discharge, the corrected ages of three, 12 and 24 months and the chronological age of five years. Suboptimal head size was defined as a head circumference of more than one standard deviation below the mean. Full-scale intelligence quotient (IQ) at five years was determined using Wechsler Preschool and Primary Scales of Intelligence, third edition.Results: Infants with a suboptimal head size at the age of three months had a significantly lower median IQ than those with a normal head size (90 [20-122] versus 98 [20-138], p = 0.001) and from three months onwards they were more likely to exhibit cognitive delay.Conclusion: A suboptimal head size from the age of three months was consistently related to a 10% lower IQ, and this study adds further evidence that head growth failure, especially during the early postdischarge period, is related to impaired cognitive abilities. [ABSTRACT FROM AUTHOR]

Aim: This study established predictive properties of single language milestones for specific language impairment (SLI) after the age of four, as these had not previously been reported in the literature.Methods: In this nested case-control study, children attending special needs schools for severe speech and language difficulties were matched with children attending mainstream schools. Data covering the ages of zero to four years were retrieved from well-child care clinics and the outcomes of 23 language milestones in the Dutch Developmental Instrument were analysed. The predictive properties were expressed as positive likelihood ratios, sensitivity and specificity.Results: We included 253 pairs of children with and without SLI, aged from four to 11 years. The mean age was eight years and three months, and 77% were boys. From the age of 18 months, cases and controls differed significantly on all milestones (p < 0.01). After 24 months, the language milestones had positive likelihood ratios that ranging from 6 to 108. In general, language milestones had a high specificity (range 77-100%), but the sensitivity was relatively low (range 0-68%).Conclusion: Failure to meet language milestones from the age of 24 months was predictive of SLI, but the use of separate milestones had limited value due to low sensitivity. [ABSTRACT FROM AUTHOR]

Aim: This study compared postnatal growth patterns calculated using different reference data in a large cohort of very preterm infants.Methods: The weight, length and head circumference of 551 very preterm infants born in the Tyrol, Austria, between 2003 and 2011, were obtained at birth, discharge and the corrected ages of three, 12 and 24 months. Growth data are presented as Z-scores in relation to four reference populations: LMS growth by Pan et al., Fenton preterm growth charts, the Euro-Growth Study Group and the World Health Organization (WHO) Anthro programme.Results: We observed significant differences in mean weight Z-scores using the four reference populations, with the WHO data being the highest. The mean head circumference Z-scores also differed significantly at all time points. We observed a pronounced gap in the microcephaly rate, which was 10 times higher at the age of 24 months if the Pan data were used instead of the WHO data.Conclusion: Our findings revealed significant deviations between the interpretation of postnatal growth depending on the reference data used, with the most striking differences seen in head circumference. The choice of reference data, and particularly the conclusions drawn from the data, must be interpreted with utmost care. [ABSTRACT FROM AUTHOR]

Aim: Published Growth studies from Latin America are limited to growth references from Argentina and Venezuela. The aim of this study was to construct reference growth curves for height, weight, body mass index (BMI) and head circumference of Colombian children in a format that is useful for following the growth of the individual child and as a tool for public health.Methods: Prospective measurements from 27 209 Colombian children from middle and upper socio-economic level families were processed using the generalised additive models for location, scale and shape (GAMLSS).Results: Descriptive statistics for length and height, weight, BMI and head circumference for age are given as raw and smoothed values. Final height was 172.3 cm for boys and 159.4 cm for girls. Weight at 18 years of age was 64.0 kg for boys and 54 kg for girls. Growth curves are presented in a ± 3 SD format using logarithmic axes.Conclusion: The constructed reference growth curves are a start for following secular trends in Colombia and are also in the presented layout an optimal clinical tool for health care. [ABSTRACT FROM AUTHOR]

Aim: This study prospectively evaluated neuropsychological functioning in 8-year-old patients with anorectal malformation (ARM) and Hirschsprung's disease (HD).Methods: School functioning and behaviour were assessed in a standardised interview. Intelligence, attention, self-esteem and quality of life were evaluated with validated tests and questionnaires. The following predictors were assessed: socio-economic status, number of episodes of general anaesthesia, laxative treatment and premature birth. Severely intellectually disabled patients were excluded.Results: In total, twelve of the 23 (52%) patients with ARM and 11 (55%) of the 20 patients with HD received special education or remedial teaching. The intelligence quotient was normal: mean (standard deviation or SD) was 98 (17) and 96 (17), respectively. However, sustained attention was below the norm: mean (SD) Z-score was -1.90 (1.94) and -1.43 (1.98) for ARM and HD patients; both p < 0.01. Self-esteem was normal: mean (SD) Z-score was 0.10 (1.29) and -0.20 (1.11) for ARM and HD patients. Quality of life was normal in ARM patients and slightly impaired in HD patients. No predictors for neuropsychological outcome were identified.Conclusion: Despite normal intelligence, more than half of these patients received special education or remedial teaching. In addition, problems with sustained attention were found. These findings are important for long-term care. [ABSTRACT FROM AUTHOR]

Aim: This study examined the impact of prematurity-related morbidity on the health-related quality of life (HRQoL) of premature children at eight years of age, compared to term born controls of same age.Methods: We focused on 155 premature, very low birth weight (VLBW) infants weighing up to 1500 g who were born from 2001 to 2006 in Turku University Hospital, Finland, and compared them with 129 full-term controls. Cognitive development and length was assessed at five years of age and the children self-reported 17 dimensions of HRQoL at eight years of age. The VLBW group was subdivided into healthy children and those with prematurity-related morbidities.Results: Our findings showed that 64.5% of the VLBW children did not have prematurity-related morbidities. The HRQoL of the healthy preterm VLBW children was very good and did not differ significantly from the controls. However, the VLBW children with one or more morbidities had significantly lower scores in nine of the 17 HRQoL dimensions than the children in the control group.Conclusion: The majority of the VLBW children survived without prematurity-related morbidities, and their HRQoL was very good and similar to the control children. The main goal of neonatal care for preterm infants should be to prevent long-term morbidities. [ABSTRACT FROM AUTHOR]

Aim: This study evaluated sepsis as a risk factor for neonatal morbidities and investigated the association between specific pathogens and neonatal morbidities.Methods: This was a nationwide Swedish prospective cohort study, consisting of the 497 extremely premature children, who were born before 27 weeks of gestation between 2004 and 2007 and survived their first year of life. Neonatal sepsis was evaluated as a risk factor for neonatal morbidity using multiple logistic linear regression analyses.Results: We found that 326 (66%) of the infants had at least one sepsis episode and coagulase-negative staphylococci was the most common pathogen. Definite sepsis, with an odds ratio (OR) of 1.6, was associated with severe bronchopulmonary dysplasia, but not clinical sepsis (OR 1.1). Definite sepsis was also associated with a prolonged hospital stay (OR 1.6). Sepsis was not significantly associated with a higher risk of retinopathy of prematurity or intraventricular haemorrhage.Conclusion: Extremely preterm infants face a great risk of acquiring neonatal sepsis, with coagulase-negative staphylococci being the most common pathogen in this population. Definite sepsis seemed to be a risk factor for severe bronchopulmonary dysplasia and prolonged hospital stay, but the associations were weaker than in previous studies. [ABSTRACT FROM AUTHOR]

Aim There is limited evidence about the diagnostic value of urine dipsticks in young febrile infants. The aim of this study was to determine whether urine dipsticks would identify positive urine cultures in febrile infants of less than 90 days of age. Methods This study was a subanalysis of a prospective multicentre study developed in 19 Spanish paediatric emergency departments belonging to the Spanish Paediatric Emergency Research Network. It focused on febrile infants of less than 90 days of age admitted between October 2011 and September 2013. A positive urine culture was defined as the growth of ≥ 50 000 cfu/mL of a single pathogen collected by a sterile method. Results We included 3401 patients, and 176 (12.8%) female patients and 473 (23.3%) males had a positive urine culture. The leucocyte esterase test showed a mean sensitivity of 82.1% and a mean specificity of 92.4%, with a greater mean negative predictive value for females than males (97.8 versus 94.1%) and a greater mean positive predictive value for males than females (79.4% versus 58%). Conclusion The leucocyte esterase test showed the same accuracy in young febrile infants as previously reported findings for older children. It predicted positive urine cultures and also revealed important gender differences. [ABSTRACT FROM AUTHOR]

To describe the implementation process and effect of a quality-improvement intervention aimed at achieving compliance with the Baby-friendly Hospital Initiative (BFHI). We conducted a prospective study of the development and evaluation of a quality-improvement intervention at the Yecla Hospital, Spain. A random sample of 1273 infants born in the hospital was followed up in primary care centres between 1997 and 2005. The study interventions were process-oriented training, audit and feedback, quality-improvement cycles and provision of breastfeeding support resources. The main outcome measures were changes in compliance with the Global Criteria for the BFHI and breastfeeding rates before, during and after the intervention. Compliance with the Global Criteria increased progressively, and in 2004 all criteria were met. The median duration of breastfeeding went up gradually from the start of the intervention. The likelihood of being breastfed at different ages among infants born in 2005 was between 45% [odds ratio (OR) 0.55; 95% confidence interval (CI) 0.38-0.79] and 86% (OR 0.14; 95% CI 0.09-0.20) higher than among infants born in 1997. Quality-improvement interventions based on participation, training, audit and feedback of information, and provision of resources are useful for the implementation of the BFHI, which is associated with a significant increase in breastfeeding rates. [ABSTRACT FROM AUTHOR]

Aim: To investigate the effect of maternal postnatal employment on breastfeeding duration in Australia in the first 6 months after birth. Method: Secondary data analysis of the infant data (2004) from the Longitudinal Study of Australian Children (LSAC). Complete maternal and breastfeeding data were available for 3697 infants. Multivariable logistic regression was used to investigate the effect of timing of resumption of maternal employment and maternal employment status on breastfeeding at 6 months postpartum after adjustment for maternal education, maternal age, maternal smoking during pregnancy and socioeconomic status of the child's area of residence. Results: Fewer women employed full-time were breastfeeding their infants at 6 months (39%) than nonemployed women (56%). Participation in full-time employment before 6 months had a strong, negative effect on the likelihood of continuing breastfeeding for 6 months, adjusted OR = 0.35 (95%CI: 0.22–0.55). Compared to nonemployed women, fewer women in part-time employment were breastfeeding at 6 months (44%), adjusted OR = 0.49 (95% CI: 0.37–0.64). Conclusions: Results from this large representative cohort of Australian infants confirm that maternal employment in the first 6 months of life contributes to premature cessation of breastfeeding even when known risk factors for breastfeeding cessation are controlled for. [ABSTRACT FROM AUTHOR]

Aim: Recurrent abdominal pain is one of the commonest complaints of childhood, affecting approximately 10% of children at any one time. This study aims to describe the outcome of recurrent abdominal pain amongst 6-year-old children, and to identify risk factors (in both the children and their parents), which predict these outcomes.Methods: 7128 6-year-old children in the Avon Longitudinal Study of Parents and Children (ALSPAC) were followed up for 1 year. The principle outcomes were abdominal pain, number of days missed from school in the preceding year and psychiatric diagnoses.Results: Children with recurrent abdominal pain at age 6 years had higher rates of further abdominal pain [odds ratio 4.88 (95% CI: 4.01, 5.95)], school absence (10 or more days off school in a year) [OR 1.89 (1.53, 2.33)] and anxiety disorders [OR 2.36 (1.68, 3.32)] at age 7 years. Maternal anxiety was the most consistent predictor of subsequent adverse outcomes for these children.Conclusion: Children with recurrent abdominal pain are at significant and continuing risk of adverse functioning. It is important for clinicians to take a whole family perspective, and particularly to consider parental anxiety, when a child with recurrent abdominal pain presents to them. [ABSTRACT FROM AUTHOR]

Objective: The aims of this study were to evaluate hepatic steatosis severity in a series of obese children through both magnetic resonance imaging (MRI) and ultrasound, and to correlate imaging findings to clinical and metabolic characteristics of the study population. Methods: Fifty obese children presenting hepatomegaly and/or elevated aminotransferases were candidates for assessment of hepatic fat fraction (HFF) by MRI. All subjects underwent dual energy X-ray absorptiometry scan measurement, and liver ultrasound scanning. Fasting blood samples were taken for the estimation of serum concentrations of glucose, insulin, leptin, aminotransferases and serum lipid profile. Results: A diagnosis of fatty liver was established by MRI in 20 (40%) children; of these, 12 had HFF of 9-18%, while the remaining ones had HFF of 19% or higher. HFF was not correlated to age, SDS-BMI, pubertal status and fat mass. HFF was positively associated with serum concentrations of alanine aminotransferase (ALT; r=0.62; p<0.0001) and AST (r=0.39; p=0.006), as well as with insulin (r=0.44; p=0.001) and insulin resistance (r=0.49; p<0.0001). Overall, ultrasound correlated well with MRI (p<0.0001). However, HFF ranged greatly in subjects with moderate (2-37%) as well as with severe (11-25%) degree of ultrasound hepatic steatosis. In fact, the mean hepatic fat fraction in children with severe steatosis was not statistically different from that found in patients with moderate steatosis (p=0.98). In multiple regression analysis, the most powerful predictors of elevated ALT, after correction for age, gender, BMI and pubertal status, were insulin resistance (p<0.01) and MRI HFF (p<0.0001). Conclusions: Unlike sonography, an operator-dependent procedure, MRI is not subject to interpretation or inter-observer variation, and may be more useful than ultrasound for the monitoring of young patients with hepatic steatosis. [ABSTRACT FROM AUTHOR]

Aim: To assess the association between weight gain at different time periods during childhood and measures of adiposity in late adolescence.Methods: A population-based birth cohort carried out in Pelotas, a 320 000-inhabitant city in a relatively developed area in Southern Brazil. All newborns in the city's hospitals were enrolled in 1982. Weight gain from 0-1, 1-2, 2-4 and 4-15 years were expressed as changes in weight-for-age Z-scores relative to the NCHS/WHO reference. In 2000, 79% (2250) of all males were located when enrolling at the national Army. Weight and height were assessed. Body composition indicators (fat mass/height(2), lean mass/height(2), fat mass/lean mass(2.3)) were estimated through bioimpedance. Analyses were adjusted for maternal and social factors, as well as for gestational age.Results: In the adjusted analyses, birthweight and weight gain in the first year of life were positively associated with attained height at age 18 years. Except for the fat mass/lean mass(2.3) ratio, all weight-related outcomes were positively associated with weight gain in different periods of life. Children who gained weight rapidly in more than one time period became fatter at age 18 years, independently of when fast growth took place.Conclusions: Height was primarily determined by fetal and infant growth. Weight-related indices, including the fat/lean mass ratio, were more strongly influenced by later growth. No clear critical windows of growth during which absolute tissue masses are programmed could be identified. [ABSTRACT FROM AUTHOR]

Follow-up study found that vitamin D deficiency and weight gain increased the risk of impaired fasting glycaemia Vitamin D deficiency, as measured by 25-hydroxyvitamin D, has been related to obesity and impaired fasting glycaemia (IFG), but the causality is unclear. No data on the duration of vitamin D deficiency were available, but the IFG risk did not increase for children who developed vitamin D deficiency during the follow-up period. [Extracted from the article]

Aim: To describe Swedish children's growth (i.e. height, weight and body mass index) from birth to age 19 y. Methods: Every infant born on the 15th of any month in 1981 and living in Sweden as of 31 December 1989 was sampled. Longitudinal data were collected from childhood and school health records, and analysis by piecewise linear regression gave statistical descriptions of height, weight and body mass index for every age group. Results: The data include measurements of 3107 of 3158 sampled children; 1.6% of individuals are missing, so non-response bias is minimal. Thus, statistical descriptions and comparisons with similar data sets can be based on data with unusually high national representativeness. Selected subgroups (i.e. individuals born outside Sweden, suffering from chronic disease causing major growth impairment, or with birthweight Conclusion: This study represents, without selection bias, the current growth situation among children and adolescents in Sweden, enabling both epidemiological comparisons over time and comparisons with other national surveys. [ABSTRACT FROM AUTHOR]

Aim: To evaluate common methods of investigation and treatment in children younger than 2 y of age with eczema, with or without sensitization to food allergens.Methods: One hundred and twenty-three children younger than 2 y of age with eczema and suspected food allergy were included in this prospective study. The children underwent skin-prick test with cow's milk, fresh hen's egg white and wheat. Specific IgE to milk and egg white was analysed. The eczema extent and severity was estimated with SCORAD before and after treatment. Children with a positive skin-prick test were instructed to exclude that food item from their diet. All children were treated with emollients and topical steroids when needed.Results: Sixty-two of the children were skin-prick positive to at least one of the allergens; 62% had mild, 30% moderate and 8% severe eczema at their first visit. After treatment, 90% had mild, 10% moderate and 0% severe eczema. Forty-six per cent of the children had circulating IgE antibodies to milk or egg white. Ten per cent had specific IgE but negative skin-prick test to the same allergen. This subgroup improved their eczema significantly without elimination diet.Conclusion: The conventional treatments for children with eczema, i.e. skin care and food elimination, are effective. The beneficial effect of skin care as the first step should not be neglected, and it may not be necessary to eliminate food allergens to relieve skin symptoms in all food-sensitized children with eczema. [ABSTRACT FROM AUTHOR]

Aim: To examine socio-economic factors, smoking, coffee consumption and exclusive breastfeeding duration.Methods: This study was part of a prospective cohort study of children born between 1 October 1997 and 1 October 1999 (the All Babies in Southeast Sweden (ABIS) study). Eleven socio-economic characteristics (parental employment, civil status, whether parents were born in Sweden, parental education, residence at birth and during child's first year, crowded living), maternal smoking, coffee consumption, infant sex, siblings, parental age, and maternal alcohol consumption during pregnancy were analysed using logistic regression and Cox's proportional hazards method. All data were obtained through questionnaires distributed at infant birth and at 1 y of age. Exclusive breastfeeding duration<4 mo and actual breastfeeding duration were our main outcome measures.Results: Out of 10205 infants, 2206 (21.6%) were exclusively breastfed for less than 4 mo ("short exclusive breastfeeding"; SEBF). Backward stepwise regression analysis identified the following risk factors for SEBF: maternal smoking (95% confidence interval for adjusted odds ratio, 95% CI AOR 2.00-2.82), low maternal education (95% CI AOR 1.45-2.19), maternal employment less than 3 mo during pregnancy (95% CI AOR 1.17-1.54), paternal ageConclusion: This study indicates that socio-economic factors and smoking may be of importance to the risk of breastfeeding exclusively for less than 4 mo, while coffee consumption is not. [ABSTRACT FROM AUTHOR]

Background: Most of the world's children live in regions where laboratory facilities are not available. In these regions, clinical prediction rules can be useful to guide clinicians' decisions on antibiotic therapy for streptococcal pharyngitis, and to reduce routine presumptive antibiotic therapy for all pharyngitis.Methods: Prospective cohort study to assess diagnostic signs and develop a prediction rule. Bivariate and multivariate analyses were used to develop clinical rules. Participants were 410 children in Cairo, Egypt, aged from 2 to 12 y, presenting with complaint of sore throat and whose parents provided consent. Main outcome measures included presence of signs and symptoms, and positive group A beta hemolytic streptococcal (GABHS) culture.Results: 101 (24.6%) children had positive GABHS culture. Pharyngeal exudate, tender or enlarged anterior cervical lymph nodes, season, absence of rash, or cough or rhinitis were associated with positive culture in bivariate and multivariate analyses. Three variables (enlarged nodes, no rash, no rhinitis), when used in a cumulative score, showed 92% sensitivity and 38% specificity in these children.Conclusions: The proposed three-variable clinical prediction rule for GABHS may be useful when diagnostic laboratories are not available. In this setting, the rule identified more than 90% of true cases. Compared to universal treatment of all pharyngitis, the rule will reduce antibiotic use in GABHS-negative cases by about 40%. [ABSTRACT FROM AUTHOR]