North South Survey of Children's Oral Health in Ireland 2002

The health strategy in Ireland has placed great emphasis on the collection of quality information on health and its determinants, for health policy planning and evaluation. This North South survey of children's oral health provides extensive data for representative samples totaling 19,963 children and adolescents on a variety of oral diseases, conditions and related parameters. The data are nationally and internationally comparable and provide a basis for planning and evaluating oral health policy in Ireland. Click here to download the document (PDF, 700kb)

North South Survey of Children's Height, Weight and Body Mass Index, 2002

As part of a North South Survey of Childrens Oral Health conducted in Ireland in 2001/’02 [1], the heights and weights of a representative sample of children and adolescents age 4-16 years was measured. Data were collected by 34 teams of trained and calibrated dentists and dental nurses for 17,518 children aged 4-16 in the Republic of Ireland (RoI) and 2,099 in Northern Ireland (NI). This report presents the results of the study which provide a baseline measurement of Childrens height and weight against which future change can be measured. By comparing these data with international norms we can estimate the current prevalence of overweight and obesity among children and adolescents in Ireland.

Teeth matter! Caring for your children's teeth: advice for parents and carers of children with special needs

This booklet explains how to care for the teeth of children with special needs.

The sexual behaviour of Panstrongylus megistus (Hemiptera: Reduviidae): an experimental study

The factors affecting the sexual behaviour of Panstrongylus megistus were studied under laboratory conditions. A general description of mating behaviour is presented for this species. The effect of the time elapsed after the first imaginal feeding on the mating frequency, the motivation of males to mate and the rejection behaviour by females, were analyzed. We also determined the number of copulas accepted by females of this species. Finally, the possible existence of a sexual chemical signal promoting male aggregation around mating couples was evaluated. Results showed that mating frequency increased with the time elapsed since the first adult meal. Despite the number of male copulatory attempts did not change as a function of time, the rejection behaviour of females became gradually less frequent. Females rejected mating by means of body flattening on the substrate, abdominal movements, evasion or stridulation. After a single copula, females did not usually accept to mate again. Neither male nor female aggregation around mating couples was observed, suggesting the absence of a sexual assembling pheromone in P. megistus.

Virulence markers and antimicrobial susceptibility of bacteria of the Bacteroides fragilis group isolated from stool of children with diarrhea in São Paulo, Brazil

Bacteroides fragilis has been isolated from several human and non-human monomicrobial and mixed infections. In this study, some virulence markers and the antimicrobial susceptibility of bacteria of the B. fragilis group isolated from children's stools were evaluated. All the 64 isolates showed the following characteristics: capsulated, beta-hemolytic, hydrophilic, and serum-resistant. Only, 24 (37.5%) strains were resistant at 60ºC, for 30 min, and among them, 12 (18.75%) were resistant at 60ºC, for 60 min. Also, none strain was resistant at 100ºC. Four strains were able to hemagglutinate erythrocytes and D-mannose, D-galactose, D-arabinose, and D-xylose inhibited hemagglutination in 2 B. fragilis strains (p76a, p76b). The hemagglutination in the strain B. uniformis p3-2 was inhibited by D-xylose and D-galactose. The bft gene detection and the enterotoxin production were observed only in 13 EF-enterotoxigenic species. Fragilysin activity was confirmed on HT-29 cells. The antimicrobial determination confirmed that both imipenem and metronidazole were efficient against B. fragilis species; all the strains were resistant to lead and nickel. Plasmids of 2.9, 4.4, 4.8, and 8.9 kb were observed in 6 tested strains. These results show the values of the species identification from clinical infections, as well as of the periodic evaluation of the resistance patterns of the B. fragilis group at Brazilian medical institutions.

Survey of antimicrobial susceptibility patterns of the bacteria of the Bacteroides fragilis group isolated from the intestinal tract of children

The bacteria of the Bacteroides fragilis group are considered important clinical pathogens and they are the most common anaerobes isolated from human endogenous infections. In this study, the susceptibility patterns to antibiotics and metals of 114 species of the B. fragilis group isolated from children with and without diarrhea were determined. Susceptibility was assayed by using an agar dilution method with Wilkins-Chalgren agar. All B. fragilis strains were resistant to lead and nickel, but susceptible to metronidazole and imipenem. beta-lactamase production was detected by using biological and nitrocefin methods, respectively, in 50% and 90.6% of the isolates of children with diarrhea and in 60% and 90% of the isolates of children without diarrhea. Our results show an increase of antibiotics and metals resistance in this microbial group, and a periodic evaluation of the antimicrobial susceptibility is needed. In Brazil, the contamination for antibiotics or metal ions is often observed, and it is suggested an increase the antimicrobial resistance surveillance of this microbial group, mainly those isolated from children's diarrhea.

Mental health of children and young people in Great Britain, 2004

This report first describes the prevalence of mental disorders among 5- to 16-year olds in 2004 and notes any changes since the previous survey in 1999. It then provides profiles of children in each of the main disorder categories (emotional, conduct, hyperkinetic and autistic spectrum disorders) and , where the sample size permits, profiles subgroups within these categories.

The Health and Well-Being of Children and Young People in South East England 2005 (report)

A compendium of facts and figures on the health status and the determinants of the health of children and young people in South East England

The health status of children without a resident permit consulting the Children's Hospital of Lausanne

Rapport de synthèseObjectif: Evaluer les données sociales, économiques et médicales concernant les enfants sans permis de séjour pris en charge à l'Hôpital de l'Enfance afin de pouvoir mieux comprendre leurs besoins spécifiques.Conclusions: La majorité des enfants ayant participé à l'étude sont originaires d'Amérique Latine et vivent dans des conditions de vie très précaires. Leur état de santé global est satisfaisant et la plupart bénéficient d'un suivi médical régulier. La prévention ciblée sur une meilleure hygiène de vie est particulièrement importante en raison de l'incidence élevée de sur poids et d'obésité dans cette population. Ce qui est connu et ce que l'étude apporte de nouveau: Cette étude est la 1ère qui analyse la situation socio-économique et l'état de santé d'enfants sans?papiers en Suisse. Les points forts de cette étude sont son caractère prospectif et le suivi de plus de la moitié de ces enfants à 1 an malgré une population particulièrement vulnérable et difficile à monitorer.Méthode: Etude exploratoire prospective par le biais d'un questionnaire incluant des données socio-démographiques, médicales et scolaires de 103 enfants sans permis de séjour ayant consulté pour la 1ère fois l'Hôpital de l'Enfance entre août 2003 et mars 2006. Ces enfants étaient ensuite reconvoqués pour une deuxième consultation 1 année plus tard afin d'obtenir un suivi médical.Résultats principaux: 87% des enfants sont originaires d'Amérique Latine, 36% ont moins de 2 ans. Cette population vit dans des conditions précaires avec un revenu familial sous le seuil de pauvreté (89% des familles vivent avec moins de 3100.- CHF/mois). Les raisons principales de consultation étaient des maladies infectieuses, un bilan de santé demandé par l'école ou un contrôle du nourrisson. La plupart des enfants étaient en bonne santé ou présentaient les mêmes pathologies retrouvées chez des enfants d'un âge similaire. 13% des enfants entre 2 et 16 ans sont obèses et 27% souffrent de surpoids. Tous les enfants en âge d'être scolarisés fréquentent l'école dans l'année suivant le 1er contrôle médical et 48% sont assurés auprès d'une assurance maladie.Biais: Au contrôle medical à 1 an, nous n'avions pas de donnée supplémentaire concernant 43% des enfants qui avaient été perdus de vue (courrier envoyé revenu en retour).

Targeting burn prevention in the paediatric population : a prospective study of children's burns in the Lausanne area.

QUESTION UNDER STUDY: Domestic accidents are an important problem in paediatric medicine. This study was designed to gain a better understanding of burn mechanisms and target prevention. METHODS: Children treated for burn lesions in the Department of Paediatric Surgery between August 2004 and August 2005 were included in this prospective study. The burn mechanisms, the children's ages and the circumstances in which children were burned as well as their home environment variables were analyzed. RESULTS: The current study included eighty-nine patients, aged between 2 months and 15 years. Seventy-eight percent were less than 5 years old. More than half were boys. Hot liquid scalding was the most frequent mechanism. There does not seem to be an increased risk in the immigrant population or in low economic status families. In most cases, an adult person was present at time of injury. CONCLUSIONS: If we were to describe the highest "at risk" candidate for a burn in our region, it would be a boy aged 15 months to 5 years who is burned by a cup of hot liquid on his hand, at home, around mealtime, in the presence of one or both parents. Reduced attention in the safe domestic setting is probably responsible.

Patterns of phenotypic variation reveal substantial differentiation in sexual dimorphism of three Psammodromus (Squamata, Lacertidae) species

The Spanish sand racer (Psammodromus hispanicus) has been recently split into three distinct species: P. hispanicus, P. edwardsianus, and P. occidentalis. Some morphological differences have been reported but there is as yet no description allowing unambiguous identification of the three species. Here, we describe differentiation in body measurements, scalation traits, and colour traits as well as in the degree of sexual dimorphism. Our results show that P. edwardsianus can be easily distinguished by the presence of a supralabial scale below the subocular scale, which is absent in the other two species. Psammodromus hispanicus and P. occidentalis can be distinguished by the number of femoral pores, throat scales and ocelli, and the relative width of the anal scale. The degree of sexual size dimorphism and sexual colour dimorphism substantially differs among species, suggesting that different scenarios of sexual and natural selection may exist for each species. Moreover, sexually selected traits (nuptial colouration, ocelli, and femoral pores) significantly differ among species, suggesting that visual and chemical communication may also differ among species. Such differences could prevent reproduction and gene flow at secondary contact zones, potentially reinforcing isolation and speciation within this group of lizards.

Teeth matter! Caring for your children's teeth: advice for parents and carers of children with special needs

This booklet explains how to care for the teeth of children with special needs.

Clinical-epidemiological profile of children with schistosomal myeloradiculopathy attended at the Instituto Materno-Infantil de Pernambuco

The most critical phase of exposure to schistosomal infection is the infancy, because of the more frequent contact with contaminated water and the immaturity of the immune system. One of the most severe presentations of this parasitosis is the involvement of the spinal cord, which prognosis is largely dependent on early diagnosis and treatment. Reports on this clinical form of schistosomiasis in children are rare in the literature. We present here the clinical-epidemiological profile of schistosomal myeloradiculopathy (SMR) from ten children who were admitted at the Instituto Materno-Infantil de Pernambuco over a five-year period. They were evaluated according to an investigation protocol. Most of these patients presented an acute neurological picture which included as the main clinical manifestations: sphincteral disorders, low back and lower limbs pain, paresthesia, lower limbs muscle weakness and absence of deep tendon reflex, and impairment of the gait. The diagnosis was presumptive in the majority of the cases. This study emphasizes the importance of considering the diagnosis of SMR in pediatric patients coming from endemic areas who present a low cord syndrome, in order to start the appropriate therapy and avoid future complications.

Treatment and seroconversion in a cohort of children suffering from recent chronic Chagas infection in Yoro, Honduras

Between 1999-2002, Médécins Sans Frontières-Spain implemented a project seeking to determine the efficacy and safety of benznidazole in the treatment of recent chronic Chagas disease in a cohort of seropositive children in the Yoro Department, Honduras. A total of 24,471 children were screened for Trypanosoma cruzi IgG antibodies through conventional enzyme-linked immunosorbent assays (ELISA) on filter paper. Recombinant ELISA (0.93% seroprevalence) showed 256 initially reactive cases, including 232 confirmed positive cases. Of these, 231 individuals were treated with benznidazole (7.5 mg/kg/day) for 60 days and were followed with a strict weekly medical control and follow-up protocol. At the end of the project, 229 patients were examined by the Honduras Secretariat of Health for post-treatment serological assessments; 88.2% seroconverted after 18 months and 93.9% seroconverted after three years. No differences were found in the seroconversion rates according to age or sex. Most of the side effects of the treatment were minor. These results support the argument that in areas where T. cruzi I is predominant and in areas affected by T. cruzi II, when vector transmission has been interrupted, Chagas disease diagnosis and treatment are feasible, necessary and ethically indisputable.

What is Abstinence? Definitions and Examples of Abstinence, to Prevent the Sexual Transmission of the HIV Virus, According to Spanish University Students

Research carried out in several Anglo-Saxon countries shows that many undergraduatesidentify oral sex and anal sex as examples of abstinent behaviour, while manyothers consider kissing and masturbation as examples of having sex. The objective ofthis research was to investigate whether a sample of Spanish students gave similarreplies. Seven hundred and fifty undergraduates (92% aged under 26, 67.6%women) produced examples or definitions of the term ‘abstinence’. Spanish studentsmade similar errors to those observed in the Anglo-Saxon samples, in thatbehaviours that were abstinent from a preventive point of view (masturbating andsex without penetration) were not considered as such, while a number of studentsreported oral sex as abstinent behaviour. The results suggest that the information onrisky and preventive sexual behaviour should cease to use ambiguous or euphemisticexpressions and use vocabulary that is clear and comprehensible to everyone