Abstract：
OBJECTIVE:To evaluate the bone mineral density (BMD) and to relate it to the food intake and body composition of adolescent runway models. METHODS:Cross-sectional study evaluating 33 models and 33 non-models aged from 15 to 18 years, paired by age and body mass index (BMI). BMD of spine (L1-L4) was evaluated using the dual-energy X-ray absorptiometry technique (Lunar DPX Alpha), and body composition was assessed by means of plethysmography. Food intake was evaluated by a 3-day-food record. RESULTS:The subjects' mean age was 16.75+/-1.04 years, and 24% had BMI below ideal value for their age. BMD values (g/cm2) were similar between models (1.108+/-0.080) and non-models (1.096+/-0.102) (p > 0.05), and 6% of the participants had low BMD for age. We found that the mean energy intake was lower among models as compared to non-models (1,480.93+/-582.95 vs. 1,973.00+/-557.63 kcal) (p < 0.05) and that most of the adolescents in both groups presented an inadequate consumption of micronutrients, with emphasis to the low calcium intakes. There was only significant correlation between BMD and lean body mass (kg) (r = 0.362 for models and r = 0.618 for non-models) (p < 0.05). CONCLUSION:Although no association was found between BMD, BMI, and intake of nutrients which are important for the bone mineralization process, inadequacies of food intake have an adverse influence on the acquisition of bone mass, which is more effective at this stage of life.
journal_name
J Pediatr (Rio J)journal_title
Jornal de pediatriaauthors
Rodrigues AM,Cintra IP,Santos LC,Martini LA,Mello MT,Fisberg Mdoi
10.2223/JPED.1947subject
Has Abstractpub_date
2009-11-01 00:00:00pages
503-8issue
6eissn
0021-7557issn
1678-4782journal_volume
85pub_type
杂志文章abstract：OBJECTIVE:this study aimed to investigate the incidence of premature rupture of fetal membranes in preterm singleton pregnancies and its association with sociodemographic factors and maternal self-reported genitourinary infections. METHODS:this was a population-based cross-sectional study, which included all mothers o...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2013.08.003
更新日期：2014-03-01 00:00:00
abstract：OBJECTIVE:Using a wide and representative sample of adolescents from 37 countries, this study aimed to analyze how age changes adolescents' healthy lifestyle. METHODS:The study included 148,839 adolescents who participated in the Health Behavior in School-aged Children 2010 survey. A composite score of a healthy lifes...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2018.09.002
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVE:To review current concepts related to the procedure of tracheal intubation in children. SOURCES:Relevant articles published from 1968 to 2006 were selected from the MEDLINE, LILACS and SciELO databases, using the keywords intubation, tracheal intubation, child, rapid sequence intubation and pediatric airway....
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/JPED.1626
更新日期：2007-05-01 00:00:00
abstract：OBJECTIVE:to determine the frequency, complications and seasonality at which respiratory syncytial virus (RSV) infection of the lower respiratory tract causes hospitalization in infants of age 1 year or less in 6 cities of Colombia. METHODS:one-year prospective multicentric observational study that included 717 patien...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2013.04.002
更新日期：2013-11-01 00:00:00
abstract：:OBJECTIVE: To determine the presence of antimeasles antibodies in children perinatally infected with HIV and properly immunized. METHODS: A retrospective cohort study conducted in Belo Horizonte by the Universidade Federal de Minas Gerais, between 1995 and 1996. Twenty one children perinatally infected with HIV and 29...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.360
更新日期：2001-11-01 00:00:00
abstract：:Spermatic cord torsion is an urologic emergency that requires urgent evaluation and possibly emergency surgical management. In a neonate it occurs during testicular descent and is usually due to an extravaginal torsion, where the testis and sperinatic cord twist. We present a case of intravaginal testicular torsion in...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：OBJECTIVE:To observe the behavior of the plotted vectors on the RXc (R - resistance - and Xc - reactance corrected for body height/length) graph through bioelectrical impedance analysis (BIVA) and phase angle (PA) values in stable premature infants, considering the hypothesis that preterm infants present vector behavio...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2016.04.005
更新日期：2012-05-01 00:00:00
abstract：:OBJECTIVE: The association between cryptosporidiosis and persistent diarrhea has been studied in many countries. The aim of this study was to verify the incidence of this parasite in children with persistent diarrhea. Children infected or not with protozoan cryptosporidium were compared in relation to laboratory and c...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.425
更新日期：1998-03-01 00:00:00
abstract：OBJECTIVE:To observe the intensity of the inflammatory reaction caused by urine on the intestinal wall of rats. METHODS:Experimental model, using 20 Wistar rats divided into two groups. All the animals were submitted to abdominal puncture at the right inferior quadrant, twice daily for five days. In Group I (control g...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.1113
更新日期：2003-11-01 00:00:00
abstract：OBJECTIVES:To assess adequacy of vitamin C intake in HIV-infected children and adolescents; to evaluate serum levels of vitamin C and indicators of oxidative stress; to compare with the uninfected group; to correlate serum vitamin C with oxidative stress and associate them according to the reference values. METHODS:Co...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/JPED.2141
更新日期：2011-11-01 00:00:00
abstract：OBJECTIVE:to investigate the pulmonary response to exercise of non-morbidly obese adolescents, considering the gender. METHODS:a prospective cross-sectional study was conducted with 92 adolescents (47 obese and 45 eutrophic), divided in four groups according to obesity and gender. Anthropometric parameters, pulmonary ...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2013.08.005
更新日期：2014-05-01 00:00:00
abstract：OBJECTIVE:To evaluate the peak inspiratory pressure and ventilation rate achieved by physicians when using a neonatal self-inflating bag on a lung model. METHODS:Fifteen physicians ventilated full term and preterm infant lung simulators while the outcomes were captured by a ventilation monitor. RESULTS:Median peak pr...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/JPED.1524
更新日期：2006-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the alterations of heart rate, blood pressure, psychological aspects and oxygen saturation after continuous fenoterol inhalation (0.5 mg/Kg) by children with severe acute asthma. METHODS:We studied 30 patients with severe acute asthma who were treated at the pediatric ward of Hospital Universitár...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：
更新日期：2002-09-01 00:00:00
abstract：BACKGROUND:The use of whole-cell pertussis vaccine has led to a significant decline in incidence of the disease among children. This change in the epidemiological profile led to an increased number of cases among teenagers and adults, as a result of loss of immunity to the disease or vaccine after approximately 10 year...
journal_title：Jornal de pediatria
pub_type： 杂志文章,评审
doi：10.2223/JPED.1491
更新日期：2006-07-01 00:00:00
abstract：:In order to better understand the natural history of chronic functional constipation, a questionnaire was applied to 163 children and infants, before beginning standardized treatment. Median age (range) at start was 3 mo(0-108 mo) but age at arrival at the Pediatric Gastroenterology Unit was 53 mo(2-146 mo). In 62.4% ...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.688
更新日期：1994-09-01 00:00:00
abstract：OBJECTIVES:To present the currently available evidence on transmission, clinical, diagnostic methods, treatment, and prevention methods of major arboviruses that occur in childhood. SOURCE OF DATA:Non-systematic review carried out in MEDLINE (PubMed), LILACS (VHL), Scopus, Web of Science, Cochrane, CAPES Portal, and G...
journal_title：Jornal de pediatria
pub_type： 杂志文章,评审
doi：10.1016/j.jped.2019.08.005
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVE:To analyze the available evidence regarding the efficacy of interventions on parents whose children were aged 2-5 years to promote parental competence and skills for children's healthy lifestyles. SOURCE:Articles published in English and Spanish, available at PubMed, Psycinfo, CINAHL, Web of Science, Eric, a...
journal_title：Jornal de pediatria
pub_type： 杂志文章,评审
doi：10.1016/j.jped.2017.07.019
更新日期：2018-01-01 00:00:00
abstract：OBJECTIVES:The aim of the study was to describe the experience with high-frequency oscillatory ventilation (HFOV) in a Portuguese Pediatric Critical Care Unit, and to evaluate whether HFOV allowed improvement in oxygenation and ventilation. METHODS:This was a retrospective observational cohort study of children ventil...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2013.02.008
更新日期：2013-01-01 00:00:00
abstract：:OBJECTIVE: To present, in practical form and updated terms, the clinical aspects of the varicella and its prevention using either vaccination or isolation precautions. METHOD: Review of the literature using MEDLINE and LILACS referring to the last 10 years; presentation of the most recent aspects in the literature as ...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.379
更新日期：1999-07-01 00:00:00
abstract：:Immediate skin test reactions are the hallmark of atopic diseases. EMLA (eutectic mixture of local anesthetics) is a local anesthetic that reduces the pain and apprehension for skin testing. We studied EMLA effects on the skin prick test with allergen and histamine. Reactions were evaluated by means of wheal and flare...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.613
更新日期：1996-07-01 00:00:00
abstract：:Symptoms of psoas muscular abscess in children are nonspecific and differential diagnosis is made among diseases included in childreńs acute hip pain syndrome, imaging tests being necessary for diagnostic confirmation. During the first semester of 1995, 48,550 children were examined in Pronto Socorro do Instituto da C...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.632
更新日期：1996-07-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to perform a review to investigate the influence of breastfeeding as a protective agent against the onset of diabetes in children. SOURCES:non-systematic review of SciELO, LILACS, MEDLINE, Scopus, and VHL databases, and selection of the 52 most relevant studies. A total of 21 articl...
journal_title：Jornal de pediatria
pub_type： 杂志文章,评审
doi：10.1016/j.jped.2013.02.024
更新日期：2014-01-01 00:00:00
abstract：OBJECTIVE:The predisposing factors for pericarditis recurrence in the pediatric population have not yet been established. This study aimed to define the risk factors for the unfavorable prognosis of pediatric acute pericarditis. METHODS:This was a retrospective study that included all patients with acute pericarditis ...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2020.06.007
更新日期：2020-07-29 00:00:00
abstract：OBJECTIVE:To analyze the implementation of a protocol proposed by the Brazilian National Health Surveillance Agency (Agência Nacional de Vigilância Sanitária - ANVISA) to improve sepsis diagnosis in very low birth weight newborns. METHODS:This was a prospective study that evaluated the implementation of a protocol inv...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2013.01.009
更新日期：2013-09-01 00:00:00
abstract：OBJECTIVE:To estimate the frequency and describe the clinical characteristics and respective treatments of previous history of wheezing. METHODS:Infants aged 6-23 months with upper respiratory tract complaints and reporting previous wheezing were followed-up retrospectively. Data were registered on a validated standar...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/JPED.2187
更新日期：2012-07-01 00:00:00
abstract：OBJECTIVE:To describe the linear growth and growth velocity of preterm infants born small for gestational age according to variables such as weight, length and head circumference, from birth to three months of corrected age. METHODS:Prospective study of one hundred preterm infants born small for gestational age from 2...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：
更新日期：2002-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this review is to offer updating on recent changes in the schedule of active immunization routine in adolescence. METHODS:This review covers specialized medical literature between 1985 and 1996, and follows the recommendations of American Academy of Pediatrics and Advisory Committee on Immuniz...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.2223/jped.505
更新日期：1997-01-01 00:00:00
abstract：OBJECTIVE:To measure the main risk factors associated with the occurrence of accidental injuries in children aged 4-5 years. METHODS:The study included a prospective cohort of children whose parents filled in a diary recording accidents and injuries during a period of one-month. The children represented a systematic s...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
abstract：OBJECTIVE:The incidence of abnormal breathing and its consequences on craniofacial development is increasing, and is not limited to children with adenoid faces. The objective of this study was to evaluate the cephalometric differences in craniofacial structures and head posture between nasal breathing and oral breathin...
journal_title：Jornal de pediatria
pub_type： 杂志文章
doi：10.1016/j.jped.2017.05.007
更新日期：2018-01-01 00:00:00
abstract：OBJECTIVE:To review the new options in insulin therapy for controlling diabetes mellitus in children and adolescents. SOURCES:Articles indexed in PubMed were located using the search terms insulin analogs in children and adolescents and reviewed. Information was also obtained from American Diabetes Association and Soc...
journal_title：Jornal de pediatria
pub_type： 杂志文章,评审
doi：10.2223/JPED.1712
更新日期：2007-11-01 00:00:00
