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1.

Purpose

Binge eating disorder (BED) is associated with higher psychopathology, including emotional and personality disorders, in the adult population, whether or not they are obese; although few data are available on adolescents, particularly among obese adolescents.

Objective

To explore the association of both emotional disorders and personality dimensions with BED in obese adolescents.

Methods

The sample consisted of 115 French adolescents enrolled at a clinical unit for the multidisciplinary care of their overweight or obesity. BED was defined using the Binge Eating Scale (BES). Emotional disorders and personality dimensions were assessed using the following tools: Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Junior Temperament and Character Inventory (JTCI); impulsivity was determined by the Barratt Impulsiveness Scale (BIS) and the Toronto Alexithymia Scale (TAS). Associations between emotional disorders (BDI/BAI) and personality dimensions (TAS/BIS/JTCI), considered first separately and then jointly with BED were determined with multivariate analysis.

Results

More severe depression (β=0.27, CI [0.06; 0.48], P = 0.011), a higher level of excess weight (β=1.91, CI [0.22; 3.59], P = 0.027), older age (β=1.28, CI [0.43; 2.14], P = 0.003), and greater cooperativeness (β=0.36, CI [0.07; 0.66], P = 0.017) were independently significantly associated with the presence of BED.

Conclusions

This cross-sectional study underlines the co-occurrence of emotional and personality disorders with BED. This points out the importance of a multidisciplinary approach and the relevance of a joint diagnosis of binge eating, emotional disorders, and personality dimensions in obese adolescents, for better prevention and treatment of pediatric obesity.  相似文献   

2.

Objective

To identify associations between maternal restrictive feeding practices for child weight control and sociodemographic, behavioral, dietetic, and anthropometric characteristics.

Methods

Cross-sectional study with mothers of children aged 2–8 years. Maternal feeding practices were measured by the Comprehensive Feeding Practices Questionnaire, in private schools in Brazil. Bivariate and multivariate associations were performed, using nonparametric analyses to estimate odds ratios and significance levels.

Results

Maternal restrictive feeding practices for weight control were independently associated with the mother's perception of her child being a little overweight/overweight/obese (OR = 4.61, p = 0.001), greater concern about the child's overweight (OR = 2.61, p < 0.001), child's overweight/obesity/severe obesity (OR =  2.18, p < 0.001), and the child's greater intake of ultra-processed foods (OR = 1.40, p = 0.026).

Conclusion

In this study, the risk variables identified for the use of the maternal restrictive feeding practices to control the child's weight can be used to provide education and guidance interventions in health and education networks directed to groups with similar characteristics to those of the studied population.  相似文献   

3.

Objective

To describe the main predictors for excess birth weight in Brazilian children.

Data sources

Systematic review carried out in the bibliographic databases: PubMed/MEDLINE, Cochrane, Scopus, Web of Science, and LILACS. The research in the gray literature was performed using the Google Scholar database. The bias risk analysis was adapted from the Downs and Black scale, used to evaluate the methodology of the included studies.

Data synthesis

Using the classifications of fetal macrosomia (>4.000 g or ≥4.000 g) and large for gestational age (above the 90th percentile), 64 risk factors for excess birth weight were found in 33 scientific articles in the five regions of the country. Of the 64 risk factors, 31 were significantly associated with excess birth weight, with excess gestational weight gain, pre-gestational body mass index ≥25 kg/m2, and gestational diabetes mellitus being the most prevalent.

Conclusion

The main predictors for excess birth weight in Brazil are modifiable risk factors. The implementation of adequate nutritional status in the gestational period and even after childbirth appears to be due to the quality and frequency of the follow-up of the mothers and their children by public health agencies.  相似文献   

4.

Objective

Secretory phospholipase A2 (sPLA2) enzyme activity is a potential inflammatory biomarker for cardiovascular disease. We examined the tracking, or persistence, of sPLA2 enzyme activity levels from childhood to adulthood, and identify potentially modifiable factors affecting tracking.

Method

Prospective cohort of 1735 children (45% females) who had serum sPLA2 enzyme activity levels and other cardiovascular disease risk factors measured in 1980 that were followed-up in 2001.

Results

sPLA2 activity tracked from childhood to adulthood for males (r = 0.39) and females (r = 0.45). Those who decreased body mass index relative to their peers were more likely to resolve elevated childhood sPLA2 levels than have persistent elevated sPLA2 levels in childhood and adulthood. Those who consumed less fruit, and gained more body mass index relative to their peers, began smoking or were a persistent smoker between childhood and adulthood were more likely to develop incident elevated sPLA2 levels than those with persistent not elevated sPLA2 levels.

Conclusions

Childhood sPLA2 enzyme activity levels associate with adult sPLA2 levels 21 years later. Healthful changes in modifiable risk factors that occur between childhood and adulthood might prevent children from developing elevated sPLA2 levels in adulthood.  相似文献   

5.

Background

Recreational scuba diving has been authorized for type 1 diabetics over 18 years old – the age of majority in France – since 2004, but it remained forbidden for younger diabetics by the French underwater federation (FFESSM). Here, we present a study to evaluate:– the conditions under which diving could be authorized for 14- to 18 year olds with type 1 diabetes;– the value of continuous glucose monitoring (CGM) while diving. A secondary objective was to monitor the impact of diving on the teenagers’ quality of life.

Subject and methods

Sixteen adolescents (14–17.5 years old) were included. Diabetes was known for 6 years (range, 1–14) and Hb1Ac was 9.0% (range, 7.7–11.9). The study was conducted in Mayotte with both capillary glycemia (CG) and CGM measurements taken during five dives.

Results

The average CG prior to diving was 283 mg/dL and decreased by 75 ± 76 mg/dL during the dive. No hypoglycemia occurred during the dives and four episodes occurred after. Glycemia variations during dives and for the overall duration of the study were greater than for adults, most likely due to the general adolescent behavior, notably regarding diet and diabetes management. CGM was greatly appreciated by the adolescents. They had an overall satisfactory quality of life. No significant variations were observed during the entire course of the study.

Conclusions

Although in need of further studies, these preliminary results show that CGM can be used while diving. CGM records show a continuous decrease of glycemia during dives. Based on these results, the French underwater federation has now authorized diving for adolescent type 1 diabetics following a specific diving protocol that includes HbA1c < 8.5%, autonomous management of diabetes by the adolescent, reduction of insulin doses, and target glycemia prior to the dive > 250 mg/dL.  相似文献   

6.

Introduction

Alterations in thyroid hormones during critical illness, known as non-thyroidal illness syndrome (NTIS), were suggested to have a prognostic value. However, pediatric data is limited. The aim of this study was to assess prevalence and prognostic value of NTIS among critically ill children.

Materials and methods

A prospective observational study conducted on 70 critically ill children admitted into pediatric intensive care unit (PICU). Free triiodothyronine (FT3), free thyroxine (FT4), and thyroid stimulating hormone (TSH) were measured within 24 hours of PICU admission. Primary outcome was 30-day mortality.

Results

NTIS occurred in 62.9% of patients but it took several forms. The most common pattern was low FT3 with normal FT4 and TSH (25.7% of patients). Combined decrease in FT3, FT4, and TSH levels occurred in 7.1% of patients. An unusual finding of elevated TSH was noted in three patients, which might be related to disease severity. Low FT4 was significantly more prevalent among non-survivors compared with survivors (50% versus 19.2%, P = .028). NTIS independently predicted mortality (OR = 3.91; 95% CI = 1.006-15.19; P = .0491). Concomitant decrease in FT3, FT4, and TSH was the best independent predictor of mortality (OR = 16.9; 95% CI = 1.40-203.04; P = .026). TSH was negatively correlated with length of PICU stay (rs = —0.35, P = .011). FT3 level was significantly lower among patients who received dopamine infusion compared with those who did not receive it (2.1 ± 0.66 versus 2.76 ± 0.91 pg/mL, P = .011).

Conclusion

NTIS is common among critically ill children and appears to be associated with mortality and illness severity.  相似文献   

7.
8.

Introduction

The low FODMAP diet (fermentable oligosaccharides, monosaccharides, disaccharides, and polyols) has shown to be effective in adult patients with irritable bowel syndrome, but there are few studies on paediatric patients. The aim of this study is to assess the implementation and the outcomes of a low FODMAP diet in the treatment of functional abdominal pain in children from a Mediterranean area.

Material and methods

A table was designed in which foods were classified according to their FODMAP content, as well as a ‘Symptoms and Stools Diary’. A prospective study was conducted on children with functional abdominal pain in our Paediatric Gastroenterology Unit.

Results

A total of 22 patients were enrolled in the trial, and 20 completed it. Data were collected of the abdominal pain features over a period of 3 days, and then patients followed a two-week low FODMAP diet. Afterwards, information about abdominal pain features was collected again. After the diet, they showed fewer daily abdominal pain episodes compared to baseline (1.16 [IQR: 0.41-3.33] versus 2 [IQR: 1.33-6.33] daily episodes, P = .024), less pain severity compared to baseline (1.41 cm [IQR: 0.32-5.23] versus 4.63 cm [IQR: 2.51-6.39] measured by 10-cm Visual Analogue Scale, P = .035), less interference with daily activities, and less gastrointestinal symptoms. Only 15% of patients found it difficult to follow the diet.

Conclusions

The implementation of a low FODMAP diet for 2 weeks in a Mediterranean paediatric population diagnosed with functional abdominal pain is possible with adapted diets. It was highly valued by patients, and they showed an improvement in abdominal pain symptoms assessed by objective methods.  相似文献   

9.

Background

High-resolution peripheral quantitative computed tomography (HR-pQCT) evaluates different components of bone fragility. The positioning and length of the region of interest (ROI) in growing populations remain to be defined.

Methods

Using HR-pQCT at the ultradistal tibia, we compared a single-center cohort of 28 teenagers with chronic kidney disease (CKD) at a median age of 13.6 (range, 10.2–19.9) years to local age-, gender-, and puberty-matched healthy peers. Because of the potential impact of short stature, bone parameters were assessed on two different leg-length-adjusted ROIs in comparison to the standard analysis, namely the one applied in adults. The results are presented as median (range).

Results

After matching, SDS height was ?0.9 (?3.3;1.6) and 0.3 (?1.4;2.0) in patients and controls, respectively (P < 0.001). In younger children (e.g., prepubertal, n = 11), bone texture parameters and bone strength were not different using standard analysis. However, using a height-adjusted ROI enabled better characterization of cortical bone structure. In older patients (e.g., pubertal, n = 17), there were no differences for height between patients and controls: with the standard evaluation, cortical bone area and cortical thickness were significantly lower in CKD patients: 85 (50–124) vs. 108 (67–154) mm2 and 0.89 (0.46–1.31) vs 1.09 (0.60–1.62) mm, respectively (both P < 0.05).

Conclusions

Adapting the ROI to leg length enables better assessment of bone structure, especially when height discrepancies exist between controls and patients. Larger cohorts are required to prospectively validate this analytic HR-pQCT technique.  相似文献   

10.

Introduction

Kawasaki disease (KD) is a multisystem vasculitis associated with coronary artery abnormalities. Infections could be a trigger of the inflammation. The main aim of this study was to describe the presence of infections in children with KD, and to analyse the clinical characteristics and the presence of coronary abnormalities in these cases.

Patients and methods

A retrospective study was performed within the Kawasaki Diseases Network (KAWA-RACE (2011-2016). An analysis was performed that included patients with positive microbiological findings (PMF) during the acute phase, as well as those with a previous recent infection (PRI) during the 4 weeks preceding KD diagnosis.

Results

The study included total of 621 children with KD, with PMF being found in 101 (16.3%) patients, and a PRI in 107 (17.2%). Significantly less echocardiographic abnormalities were found in the in the group with a PRI, when compared to those without a PRI (23 vs. 35%, P = .01) and also a lower proportion of overall coronary artery lesions (16 vs. 25%, P = .054). No significant differences were found in the proportion of aneurysms in either of these groups (PRI or PMF) when compared to those without infection.

Conclusions

In the present study, no differences were found in the incidence of coronary aneurysms in either of the groups, with or without PRI or PMF. Therefore, if KD is suspected, appropriate treatment should be started despite having a confirmed infection.  相似文献   

11.

Objective

To describe the users’ drug abuse characteristics, problematic behaviors associated with addiction, the motivation of teenagers and young adults to quit cocaine and/or crack abuse, and then compare these characteristics.

Methods

A cross-section study was conducted with 2390 cocaine/crack users (teenagers from 14 to 19 years of age, and young adults from 20 to 24 years of age); 1471 were young adults and 919 were teenagers who had called a phone counseling service between January 2006 and December 2013. Semi-structured interviews were performed via phone calls. The questionnaires included sociodemographic information; assessment of the characteristics of cocaine/crack abuse; assessment of the problematic behaviors; also, the Contemplation Ladder was used to evaluate the stages of readiness to cease substance abuse.

Results

Participants reported using cocaine (48.2%), crack and other smoking forms (36.7%) and combined consumption of both drugs (15%). Young adults were more prone to using crack or crack associated with cocaine (OR = 1.9; CI 95% = 1.05–1.57) and they were exposed to substance abuse for longer than two years (OR = 3.45; CI 95% = 2.84–4.18), when compared to teenagers. On the other hand, they showed higher readiness to quit.

Conclusion

Data shows important differences in drug abuse characteristics, problematic behaviors and motivation to cease substance abuse between teenager and young adult cocaine and/or crack users. Behaviors displayed by young adults involve greater physical, mental and social health damages. These findings reinforce the importance of public policy to act on prevention and promoting health, to increase protection factors among teenagers and lower risks and losses during adult life.  相似文献   

12.

Objective

To determine decision limits for total cholesterol, LDL-cholesterol, non-HDL cholesterol, HDL-cholesterol, and triglycerides in healthy children and adolescents from Cuiabá, Brazil.

Methods

This was a cross-sectional study of 1866 healthy children and adolescents randomly selected from daycare centers and public schools in Cuiabá. The desirable levels of serum lipids were defined using the classic criteria, i.e., total cholesterol, LDL-cholesterol, non-HDL cholesterol, and triglycerides levels below the P75 percentile, and HDL-c above the P10 percentile.

Results

For CT, P75 was: 160 mg/dL for the age range of 1 to <3 years, 170 mg/dL for ≥3 to <9 years, and 176 mg/dL for ≥9 to <13 years. For non-HDL cholesterol, it was 122 mg/dL for the age range of 1 to <13 years. For LDL-c, it was 104 mg/dL at the age range of 1 to <9 years and 106 mg/dL from ≥9 to <13 years. For TG, it was 127 mg/dL from 1 to <2 years; 98 mg/dL from ≥2 to <6 years; and 92 mg/dL from ≥6 to <13 years. As for HDL-cholesterol, P10 was 24 mg/dL, 28 mg/dL, 32 mg/dL, and 36 mg/dL, for the age ranges of 1 to <2 years, ≥2 to <3 years, ≥3 to <4 years, and ≥4 to <13 years, respectively.

Conclusion

The decision limits for the serum lipid levels defined in this study differed from those observed in the current Brazilian and North-American guidelines, especially because it differentiates between the age ranges. Using these decision limits in clinical practice will certainly contribute to improve the diagnostic accuracy for dyslipidemia in this population group.  相似文献   

13.

Introduction

Hepatitis C virus infection is world health problem. The aim of this study was to assess the safety and efficacy of ledipasvir/sofosbuvir combination in chronic Hepatitis C Virus (HCV) genotype 1 and 4 infection in paediatric patients.

Methods

Eligible patients to be treated with ledipasvir/sofosbuvir were patients from 6 to 18 years old with a chronic HCV genotype 1 or 4 infection. The duration and doses of antiviral drugs were changed depending on patient age, fibrosis stage, and PEGylated interferon + ribavirin experience status. The primary efficacy endpoint was the percentage of patients with a sustained virological response 12 weeks post-treatment.

Results

A total of nine patients (7 males) with a median age of 14.8 years (8.48-17.91) were treated with ledipasvir/sofosbuvir combination. Five patients received previous treatment with PEGylated interferon + ribavirin during a median of 8.5 months (3-12 months). Eight patients had some degree of fibrosis (1 patient presented with F1, three patients F2, 2 patients F3, and 2 patients F4). The median pre-treatment viral load was 6.2 Log [5.9-6.8] with the HCV RNA becoming negative six weeks after starting the treatment in 100% of the patients. All patients maintained a sustained viral response at 12 weeks. Three patients (33.3%) had some type of adverse effect (2 headache and one oral thrush). The median post-treatment follow-up was 24 weeks (12-104).

Conclusions

Treatment with ledipasvir/sofosbuvir in paediatric patients with chronic HCV infection genotype 1 and 4 is safe and effective with SVR12 and similar to those reported in adults.  相似文献   

14.

Objective

To investigate ApoB/ApoA1 ratio and its association with cardiovascular risk factors in children.

Methods

Cross-sectional study with 258 children aged 8 and 9 years old, enrolled in all urban schools in the city of Viçosa-MG. Anthropometric and body composition assessment, as well as biochemical profile of the children was performed. Socioeconomic variables and sedentary lifestyle were evaluated through a semi-structured questionnaire.

Results

Many children had excess weight (35.2%), abdominal adiposity (10.5%), and body fat (15.6%), as well as increased ApoB/ApoA1 ratio (14.7%), total cholesterol (51.8%), and triglycerides (19.8%). Children with excess weight and total and central fat had a higher prevalence of having a higher ApoB/ApoA1 ratio, as well as those with atherogenic lipid profile (increased LDL-c and triglycerides and low HDL-c). A direct association was found between the number of cardiovascular risk factors and the ApoB/ApoA1 ratio (p = 0.001), regardless of age and income.

Conclusion

The increased ApoB/ApoA1 ratio was associated with excess weight, body adiposity (total and central), and altered lipid profile in children. Children with a higher number of cardiovascular risk factors had higher ApoB/ApoA1 ratio, in both genders.  相似文献   

15.

Introduction

The influence of parental obesity on their obese offsprings is acknowledged but insufficiently characterised.

Patients and methods

Retrospective study of 800 obese patients (45.2% girls; age: 10.35 ± 3.40 years, body mass index [BMI]: + 4.22 ± 1.68 standard deviation score [SDS]). Group comparison according to the presence of obesity in none (n = 347) or any of the parents (n = 453), and then whether the obese parent was the father (n = 185), the mother (n = 151), or both parents (n = 117) were performed. The parameters analysed were: Age at the onset of the obesity and at their first visit, birth weight (BW), BMI-SDS, blood glucose, insulin level, homeostatic model assessment (HOMA) index, total cholesterol (TC), HDL, LDL, triglycerides, 25-OH-vitamin-D, area under the curve (AUC) for insulin in the oral glucose tolerance test (OGTT), whole body insulin sensitivity index (WBISI), LDL/HDL and TC/HDL ratios, and weight loss after 12 month follow-up.

Results

No differences were observed between groups as regarding gender, ethnic background, or pubertal stage. Patients with one obese parent showed higher BW-SDS and BMI-SDS (P < .01), more severe impairment of carbohydrate metabolism (blood insulin, insulin-AUC, HOMA, HbA1c [P < .01] and lower WBISI [P < .05]) than those with no obese parent. Among those patients with a single obese parent, higher BW-SDS, insulin, HOMA, and lower 25-OH-vitamin D (P < .05) was observed when obesity was present in the mother. There was a higher prevalence of metabolic syndrome when both parents were obese (χ2 = 5.96, P < .05). A total of 132 patients reduced their BMI by ≥ 1.5 SDS, or their weight by ≥ 10%, with no influence of the background of parental obesity.

Conclusions

Obesity in any parent determines a higher severity of their offspring obesity and metabolic comorbidities, more importantly when obesity is present in the mother or in both parents, but without interference in the options of therapeutic success.  相似文献   

16.

Introduction

Burns are among the most frequent injuries in children. They are a major cause of morbidity and mortality in low- and middle-income countries. This study aimed to describe the epidemiological aspects of burns in this environment and to propose preventive measures.

Patients and methods

A retrospective study was conducted between 1 January 2012 and 31 December 2013. It included children less than 16 years old who were hospitalized for burn injuries in our department. We adopted the hospitalization criteria proposed by the French Society for the Study and Treatment of Burns. The data were collected from medical records and concerned both patients and burn characteristics.

Results

We recorded 67 cases, with 44.7% under 4 years old and boys (61%) more involved than girls (39%). The incidence of burns peaked in winter (31%) and summer (27%). Burns occurred at home in 95% of the cases. Hot liquids were the leading cause of children's burns. The time lapse between the accident and admission to the hospital was less than 24 h in 57% of the cases. The average total body surface area (TBSA) burned was 8.8%. Only five patients presented a TBSA  20%. The depth of the burns was superficial second-degree burns in 59% of cases. The burn involved mainly the upper limbs (65%). The average length of the hospital stay was 20.5 days. Only one patient died from severe sepsis.

Conclusion

The lack of specialized burn centers in Tunisia associated with the low socioeconomic level of our population worsened the outcome of pediatric burns. The best solution lies in prevention.  相似文献   

17.

Objectives

To assess the impact of asthma and its treatment (inhaled corticosteroids and other control medications) on growth.

Data sources

The authors searched PubMed (up to August 24, 2018) and screened the reference lists of retrieved articles. Systematic reviews and meta-analysis were selected. If there was no such article, the authors selected either randomized clinical trials or observational studies.

Data synthesis

A total of 37 articles were included in this review. The findings from 21 studies suggest that asthma per se, especially more severe and/or uncontrolled cases, can transitorily impair child's growth. Two Cochrane reviews of randomized clinical trials showed a small mean reduction in linear growth (?0.91 cm/year for beclomethasone, ?0.59 cm/year for budesonide, and ?0.39 cm/year for fluticasone) in the first year of treatment with inhaled corticosteroids in prepubertal children with persistent asthma. The effects were likely to be molecule- and dose-dependent. A recent review showed that most of “real-life” observational studies had not found significant effects of inhaled corticosteroids on growth in asthmatic children. Fifteen studies showed that the maintenance systemic corticosteroids could cause a dose-dependent growth suppression in children with severe asthma, but other controllers (cromones, montelukast, salmeterol, and theophylline) had no significant adverse effects no growth.

Conclusions

Severe and/or uncontrolled asthma can transitorily impair child's growth. Regular use of inhaled corticosteroids may cause a small reduction in linear growth in children with asthma, but the well-established benefits of inhaled corticosteroids in controlling asthma outweigh the potential adverse effects on growth. Use of the minimally effective dose of inhaled corticosteroids and regular monitoring of child's height during inhaled corticosteroids therapy are recommended.  相似文献   

18.

Purpose

To evaluate the prevalence of excessive screen-based behaviors among Brazilian adolescents through a systematic review with meta-analysis.

Data source

Systematic review and meta-analysis were recorded in the International Prospective Register of Ongoing Systematic Reviews (PROSPERO-CRD 2017 CRD42017074432). This review included observational studies (cohort or cross-sectional) that evaluated the prevalence of excessive screen time (i.e. combinations involving different screen-based behaviors) or TV viewing (≥2 h/day or >2 h/day in front of screen) through indirect or direct methods in adolescents aged between 10 and 19 years. The research strategy included the following databases: MEDLINE, LILACS, SciELO and ADOLEC. The search strategy included terms for “screen time”, “Brazil”, and “prevalence”. Random effect models were used to estimate the prevalence of excessive screen time in different categories.

Data summary

Twenty-eight out of 775 studies identified in the search met the inclusion criteria. The prevalence of excessive screen time and TV viewing was 70.9% (95% CI: 65.5–76.1) and 58.8% (95% CI: 49.4–68.0), respectively. There was no difference between sexes in both analyses. The majority of studies included showed a low risk of bias.

Conclusions

The prevalence of excessive screen time and TV viewing was high among Brazilian adolescents. Intervention are needed to reduce the excessive screen time among adolescents.  相似文献   

19.

Objective

To validate the Pediatric Obstructive Sleep Apnea Screening tool for use in Brazil.

Materials and methods

The Brazilian version of this questionnaire, originally validated and tested in the United States, was developed as follows: (a) translation; (b) back-translation; (c) completion of the final version; (d) pre-testing. The questionnaire was applied prior to polysomnography to children aged 3–9 years from October 2015 to October 2016, and its psychometric properties (i.e., validity and reliability) were evaluated. The accuracy was assessed from comparisons between polysomnographic results and corresponding questionnaire scores.

Results

Sixty patients were enrolled, and based on polysomnographic findings, 48% patients had normal apnea-hypopnea index, while the remaining 52% met the criteria for obstructive sleep apnea. Minimum O2 saturation level was significantly lower among obstructive sleep apnea children (p = 0.021). Satisfactory concordance was found between individual apnea-hypopnea index and questionnaire scores. Bland–Altman plot-derived bias was 0.1 for the difference between measures, with 5.34 (95% CI: 4.14–6.55) and ?5.19 (95%CI: ?6.39 to ?3.98) for the upper and lower agreement range. Internal consistency derived from Cronbach's alpha was 0.84 (95%CI: 0.78–0.90).

Conclusion

The questionnaire was translated to and validated into Brazilian-Portuguese version, and showed good reliability and concordance with apnea-hypopnea index. This questionnaire offers a reliable screening option for sleep-disordered breathing in children.  相似文献   

20.

Objective

To investigate the factors associated with insulin resistance in children aged 4–7 years, and to identify the cutoff point of the triglyceride-glucose index for the prediction of insulin resistance in this population.

Methods

A cross-sectional study was conducted with 403 children from a retrospective cohort. Insulin resistance was also evaluated in a sub-sample using the HOMA index. Four indicators of body adiposity were assessed: body mass index, waist-to-height ratio, and the percentages of total and central body fat. Food habits were evaluated by the identification of dietary patterns, using principal component analysis. Information was also collected on lifestyle, socioeconomic status, and breastfeeding time.

Results

The median index observed in the sample was 7.77, which did not differ between the genders. The shorter the time spent in active activities, the higher the triglyceride-glucose value; and increase in the values of body adiposity indicators was positively associated with triglyceride-glucose. The cutoff point with the best balance between sensitivity and specificity values was 7.88 (AUC = 0.63, 95% CI: 0.51–0.74).

Conclusion

The present study identified that total and central body adiposity and shorter time spent in lively activities was positively associated with insulin resistance, evaluated through the triglyceride-glucose index. The cutoff point of 7.88 may be used in this population for insulin resistance risk screening, but caution is required when using it in other populations.  相似文献   

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