RESUMO
OBJECTIVES: Nationwide prevention programs in Germany aim to promote oral health. The group prevention program starts in kindergarten and ends when the children are about 12 y old. While in a recent study, toothbrushing behavior of 12-y-old children was analyzed, the present study's objective was to examine the children's ability to achieve oral cleanliness and to analyze how toothbrushing behavior and compliance with the toothbrushing recommendations taught in the group prevention programs predict oral cleanliness. METHODS: Twelve-year-old randomly selected children (N = 174) were asked to brush their teeth to the best of their abilities, and simultaneously a video was recorded for behavioral analyses. Plaque levels were measured before and immediately after toothbrushing. In addition, dental status and gingival bleeding were assessed. RESULTS: After brushing to the best of their abilities, there was plaque on 50% (±24.72%) of all measured sites at the gingival margin (Marginal Plaque Index). Regression analyses revealed approximately 22% of the variance of marginal plaque on the outer surfaces to be explained by the time brushed by circular movements (ß = -0.41;P < 0.001) and the number of sextants brushed for at least 7.5 s (ß = -0.171; P < 0.05). Circular movements explained most additional variance (ΔR2 = 0.113; P < 0.001). With respect to inner surfaces, none of the behavioral aspects explained any variance of oral cleanliness. CONCLUSION: Despite regular group prevention measures, 12-y-old children show limited skills to clean their teeth adequately. Furthermore, none of the recommended behaviors relates to oral cleanliness after toothbrushing at inner surfaces. As a consequence, it is necessary to explore further which behavioral sequences effectively improve oral cleanliness. KNOWLEDGE TRANSFER STATEMENT: This study illustrates that children's compliance to toothbrushing recommendations is not necessarily related to toothbrushing effectiveness. Clinicians should therefore assess the effectivity of recommendations individually and provide individual guidance for improvement.
Assuntos
Placa Dentária , Escovação Dentária , Criança , Placa Dentária/prevenção & controle , Índice de Placa Dentária , Hemorragia Gengival , Comportamentos Relacionados com a Saúde , HumanosRESUMO
An increasing number of suicidal asphyxiation with a plastic bag with inert gases, and in particular helium (He), have been reported from numerous countries over the last decade. These cases are differently managed and lead to different and variable interpretations. Based on the 12 last cases analysed in the laboratory and on the review of the most recent literature about this topic, updated autopsy guidelines for sampling have been proposed regarding to the samples choice and analytical challenges required by the gaseous state of this substance. Biological samples from airways (lungs lobe) followed by brain and cardiac blood are the best matrices to take during the autopsy to diagnose He exposure. Gaseous samples from trachea, pulmonary bronchi, gastric and cardiac areas are also recommended as alternative samples. The anatomical site of sampling must be carefully detailed, and to this end, forensic imaging constitutes a beneficial tool. Even if He detection is sufficient to conclude to He exposure, He concentrations in samples may be related to He exposure conditions (duration, breathing rate, etc.). A quantification in biological samples could be helpful to document more precisely the case. He concentrations in gaseous samples are reported up to 6.0 µmol/mL (tracheal gas), 2.4 µmol/mL (pulmonary gas), 0.64 µmol/mL (cardiac gas) and 12 µmol/mL (gastric gas). He concentrations in solid/liquid samples are reported up to 28 µmol/g (lungs) and 0.03 µmol/g (cardiac blood). The other matrices usually sampled during autopsy such as urine, peripheral blood, liver, fat matter and kidney appear as not relevant.
Assuntos
Toxicologia Forense/métodos , Hélio/análise , Asfixia , Química Encefálica , Brônquios/química , Cromatografia Gasosa-Espectrometria de Massas , Ventrículos do Coração/química , Hélio/intoxicação , Humanos , Abuso de Inalantes , Pulmão/química , Intoxicação/diagnóstico , Manejo de Espécimes , Estômago/química , Suicídio , Traqueia/químicaRESUMO
Accidents constitute one of the greatest risks to children, yet there are few medical reports that discuss the subject of accidental asphyxia. However, a systematic analysis of all documented cases in Germany over the years 2000-2008 has now been conducted, aiming at identifying patterns of accidental asphyxia, deducing findings, defining avoidance measures and recommending ways of increasing product safety and taking possible precautions. The analysis is based on a detailed retrospective analysis of all 91 relevant autopsy reports from 24 different German forensic institutes. A variety of demographic and morphological data was systematically collected and analysed. In 84 of the 91 cases, the sex of the victim was reported, resulting in a total of 57 boys (68 %) and 27 girls (32 %). The age spread ranged between 1 day and 14 years, with an average of 5.9 years. Most accidents occurred in the first year of life (20 %) or between the ages of 1 and 2 years (13 %). In 46 % of cases, the cause of death was strangulation, with the majority occurring in the home environment. In 31 % of all cases, the cause of death was positional asphyxia, the majority resulting from chest compression. In 23 % of cases, the cause of death was aspiration, mainly of foreign bodies. Today, accidental asphyxiation is a rare cause of death in children in Germany. Nevertheless, the majority of cases could have been avoided. Future incidence can be reduced by implementing two major precautions: increasing product safety and educating parents of potentially fatal risks. Specific recommendations relate to children's beds, toys and food.
Assuntos
Acidentes/legislação & jurisprudência , Asfixia/patologia , Acidentes/mortalidade , Acidentes Domésticos/legislação & jurisprudência , Acidentes Domésticos/mortalidade , Acidentes Domésticos/prevenção & controle , Adolescente , Obstrução das Vias Respiratórias/patologia , Obstrução das Vias Respiratórias/prevenção & controle , Asfixia/mortalidade , Asfixia/prevenção & controle , Autopsia , Causas de Morte , Criança , Creches , Pré-Escolar , Qualidade de Produtos para o Consumidor/legislação & jurisprudência , Feminino , Corpos Estranhos/patologia , Corpos Estranhos/prevenção & controle , Alemanha , Hemorragia/patologia , Humanos , Lactente , Recém-Nascido , Masculino , Pais/educação , Púrpura/patologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
UNLABELLED: We present an analysis of the risk factors, the origin and the nursing and medical practice of 140 deaths with high-grade pressure sores which had been detected by post-mortem examination before cremation. METHODS: All available nursing and medical records from nursing homes and hospitals were screened; in addition, relatives and head nurses were interviewed. The data sources were screened for individual risk factors, information about pressure sore prevention and treatment activities by nursing staff and general practitioners. Moreover, the utilization of pressure relieving devices for patients before and after development of the final decubitus was analyzed. RESULTS: More than 50% of the pressure ulcers had been incident in nursing homes. The mean duration of the disease was 307 days (median duration 123 days); the maximum duration ranged up to about 6 years. As far as it could be judged from the nursing records, there was a shortfall of nursing quality in terms of prevention efforts which appeared to be frequently inadequate in relation to the risk profile of the residents. Standardized pressure sore record files were missing in most of the cases. General practitioners were not involved in the treatment in 20% of all cases; some of them prescribed an obsolete wound management. In this study 52% of the patients had been classified into the maximum grade within the three-stage German nursing care insurance scheme. In cases of private care information about utilization of financial support and of professional help should be enforced. DISCUSSION: Being an indicator of nursing quality, shortfalls of prevention measures should be combatted by a broad pattern of quality management strategies which could be adapted from the clinical sector.
Assuntos
Úlcera por Pressão/enfermagem , Assistência Terminal , Adulto , Idoso , Idoso de 80 Anos ou mais , Medicina de Família e Comunidade , Feminino , Instituição de Longa Permanência para Idosos , Humanos , Masculino , Pessoa de Meia-Idade , Casas de Saúde , Recursos Humanos de Enfermagem Hospitalar , Equipe de Assistência ao Paciente , Úlcera por Pressão/etiologia , Úlcera por Pressão/prevenção & controle , Fatores de RiscoRESUMO
OBJECTIVE: In the German physician-based emergency medical system (EMS) psychiatric emergency situations (PES) rank on third place contradictory to it's importance during emergency physician training program. The aim of our study was to examine the relevance of PES and the stress which PES imposes upon EMS physicians. Further, the interest of training programs on that issue was determined. Knowledge about PES was investigated by a short test. METHODS: 952 emergency physicians were sent a questionnaire about following: demographic data, frequency of PES, strain by PES, own knowledge, interest about training programs. Further five typical PES were presented for diagnostic and therapeutic judgement. RESULTS: 222 responded (183 men/37 women/2 without gender data, average age: 40.1 +/- 6.7, qualification as emergency physician: 9.6 +/- 5.1 years, most frequent subspeciality in-hospital physicians: anaesthesiology 67.5%, in-practice physicians: general medicine 72.1%). PES frequence was estimated at 9.4%, personal knowledge judged only by 13% as sufficient, 14.2 felt incapable by PES. 73% saw importance of training, especially expressed by the more experienced (P < 0.05). Test presented 65% correct diagnoses, 33% correct therapy, 26% incorrect decision of hospital admission. CONCLUSION: PES are a frequent problem of pre-hospital patient care for emergency physicians. As personal knowledge was estimated to be insufficient, the interest for courses concerning PES issues is high.