Assuntos
Serviços de Saúde da Criança/estatística & dados numéricos , Serviços de Assistência Domiciliar/estatística & dados numéricos , Violência/prevenção & controle , Serviços de Saúde da Criança/economia , Pré-Escolar , Análise Custo-Benefício , Medicina Baseada em Evidências/métodos , Diretrizes para o Planejamento em Saúde , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Programas Gente Saudável , Serviços de Assistência Domiciliar/economia , Humanos , Lactente , Recém-Nascido , Avaliação de Processos e Resultados em Cuidados de Saúde/métodos , Avaliação de Programas e Projetos de Saúde/métodos , Estados UnidosAssuntos
Cuidados no Lar de Adoção/organização & administração , Cuidados no Lar de Adoção/estatística & dados numéricos , Violência/prevenção & controle , Violência/estatística & dados numéricos , Adolescente , Comitês Consultivos , Sintomas Afetivos/terapia , Criança , Medicina Baseada em Evidências/métodos , Medicina Baseada em Evidências/organização & administração , Diretrizes para o Planejamento em Saúde , Programas Gente Saudável , Humanos , Delinquência Juvenil/prevenção & controle , Avaliação de Processos e Resultados em Cuidados de Saúde , Estados UnidosRESUMO
In therapeutic foster care programs, youths who cannot live at home are placed in homes with foster parents who have been trained to provide a structured environment that supports their learning social and emotional skills. To assess the effectiveness of such programs in preventing violent behavior among participating youths, the Task Force on Community Preventive Services conducted a systematic review of the scientific literature regarding these programs. Reported and observed violence, including violent crime, were direct measures. Proxy measures were externalizing behavior (i.e., behavior in which psychological problems are acted out), conduct disorder, and arrests, convictions, or delinquency, as ascertained from official records, for acts that might have included violence. Reviewed studies assessed two similar interventions, distinguished by the ages and underlying problems of the target populations. Therapeutic foster care for reduction of violence by children with severe emotional disturbance (hereafter referred to as cluster therapeutic foster care) involved programs (average duration: 18 months) in which clusters of foster-parent families cooperated in the care of children (aged 5-13 years) with severe emotional disturbance. The Task Force found insufficient evidence to determine the effectiveness of this intervention in preventing violence. Therapeutic foster care for the reduction of violence by chronically delinquent adolescents (hereafter referred to as program-intensive therapeutic foster care) involved short-term programs (average duration: 6-7 months) in which program personnel collaborated closely and daily with foster families caring for adolescents (aged 12-18 years) with a history of chronic delinquency. On the basis of sufficient evidence of effectiveness, the Task Force recommends this intervention for prevention of violence among adolescents with a history of chronic delinquency. This report briefly describes how the reviews were conducted, provides additional information about the findings, and provides information that might help communities in applying the intervention locally.
Assuntos
Cuidados no Lar de Adoção , Delinquência Juvenil , Violência/prevenção & controle , Adolescente , Criança , Humanos , Estados UnidosRESUMO
Early childhood home visitation programs are those in which parents and children are visited in their home during the child's first 2 years of life by trained personnel who provide some combination of the following: information, support, or training regarding child health, development, and care. Home visitation has been used for a wide range of objectives, including improvement of the home environment, family development, and prevention of child behavior problems. The Task Force on Community Preventive Services (the Task Force) conducted a systematic review of scientific evidence concerning the effectiveness of early childhood home visitation for preventing several forms of violence: violence by the visited child against self or others; violence against the child (i.e., maltreatment [abuse or neglect]); other violence by the visited parent; and intimate partner violence. On the basis of strong evidence of effectiveness, the Task Force recommends early childhood home visitation for the prevention of child abuse and neglect. The Task Force found insufficient evidence to determine the effectiveness of early childhood home visitation in preventing violence by visited children, violence by visited parents (other than child abuse and neglect), or intimate partner violence in visited families. (Note that insufficient evidence to determine effectiveness should not be interpreted as evidence of ineffectiveness.) No studies of home visitation evaluated suicide as an outcome. This report provides additional information regarding the findings, briefly describes how the reviews were conducted, and provides information that can help in applying the recommended intervention locally.
Assuntos
Serviços de Saúde Comunitária/normas , Visita Domiciliar , Violência/prevenção & controle , Adolescente , Criança , Pré-Escolar , Medicina Baseada em Evidências , Guias como Assunto , Humanos , LactenteRESUMO
The Sydney system recommends sites and numbers of stomach biopsies (mapping) for evaluation of Helicobacter pylori-associated lesions. The diagnostic yield of the recommended mapping technique in populations at high risk for gastric preneoplastic lesions has not been established. We evaluated pathology data from 733 endoscopies performed as part of an intervention study that assessed the effects of H. pylori treatment on preneoplastic conditions. Two pathologists assessed whether the mapping sequence of the 7 biopsy specimens obtained during each endoscopy was correctly followed and graded the specimens using the Sydney classification for gastritis. If the mapping sequence was followed, then we evaluated whether the amount of information obtained from 3 biopsy samples approximated that obtained from 5 and 7 biopsy samples. The mapping sequence was followed in only 239 (33%) endoscopies, indicating that experienced endoscopists can inadvertently misidentify sites in the stomach when obtaining specimens. When data from 7 specimens were used, H. pylori was found in 205 endoscopies, atrophy in 152, metaplasia in 135, and dysplasia in 22. When data from 3 specimens were used, the sensitivity was 99% for presence of H. pylori, 82% for atrophy and metaplasia, and 81% for dysplasia. When data from 5 specimens were used, the sensitivity was 100% for H. pylori, 96% for atrophy, and 95% for metaplasia and dysplasia. Although site-specific biopsy mapping is difficult in practice, the recommendations of the Sydney system as to the location and number of gastric biopsy specimens can adequately identify significant gastric histopathology.