RÉSUMÉ
The primary objective was to present a cross-country comparison of injury rates, contexts and consequences. The research design was the analysis of data from the 1998 cross-national Health Behaviour in School-aged Children survey and 52955 schoolchildren from 11 countries, aged 11, 13 and 15 years, completed a self-administrated questionnaire. A total of 41.3% of all children were injured and needed medical treatment in the past 12 months. Injury rates among boys were higher than among girls, 13.3% reported activity loss due to injury and 6.9% reported severe injury consequences. Most injuries occurred at home and at a sport facility, mainly during sport activity. Fighting accounted for 4.1% of injuries. This paper presents the first cross-national comparison of injury rates and patterns by external cause and context. Findings present cross-country similarities in injury distribution by setting and activity. These findings emphasize the importance of the development of global prevention programmes designed to address injuries among youth.
Sujet(s)
Accidents/statistiques et données numériques , Plaies et blessures/épidémiologie , Accidents/classification , Adolescent , Canada/épidémiologie , Enfant , Études de cohortes , Europe/épidémiologie , Femelle , Enquêtes de santé , Humains , Israël/épidémiologie , Mâle , Établissements scolaires/statistiques et données numériques , États-Unis/épidémiologie , Organisation mondiale de la santéRÉSUMÉ
OBJECTIVE: To determine factors associated with variation in bicycle helmet use by youth of different industrialized countries. DESIGN: A multinational cross sectional nationally representative survey of health behaviors including symptoms, risk taking, school setting, and family context. SETTING: School based survey of 26 countries. SUBJECTS: School students, ages 11, 13, and 15 years totaling 112,843. OUTCOME MEASURES: Reported frequency of bicycle helmet use among bicycle riders. RESULTS: Reported helmet use varied greatly by country from 39.2% to 1.9%, with 12 countries reporting less than 10% of the bicycle riders as frequent helmet users and 14 countries more than 10%. Reported helmet use was highest at 11 years and decreased as children's age increased. Use was positively associated with other healthy behaviors, with parental involvement, and with per capita gross domestic product of the country. It is negatively associated with risk taking behaviors. Countries reported to have interventions promoting helmet use, exemplified by helmet giveaway programmes, had greater frequency of reported helmet use than those without programmes. CONCLUSIONS: Bicycle helmet use among young adolescents varies greatly between countries; however, helmet use does not reach 50% in any country. Age is the most significant individual factor associated with helmet for helmet using countries. The observation that some helmet promotion programmes are reported for countries with relatively higher student helmet use and no programmes reported for the lowest helmet use countries, suggests the possibility of a relation and the need for objective evaluation of programme effectiveness.
Sujet(s)
Cyclisme/statistiques et données numériques , Dispositifs de protection de la tête/statistiques et données numériques , Adolescent , Enfant , Études transversales , Femelle , Santé mondiale , Comportement en matière de santé , Politique de santé , Promotion de la santé , Humains , Mâle , Analyse de régression , Prise de risqueRÉSUMÉ
STUDY OBJECTIVE: Adolescent homicide rates are decreasing nationally for unclear reasons. We explore changes in intentional injury morbidity and mortality within the context of other injuries and specific causes. METHODS: We performed surveillance of hospital, medical examiner, and vital records for nonfatal injury among adolescents age 10 to 19 years living in the District of Columbia from June 15, 1996, to June 15, 1998, and fatal injury from 1989 to 1998. RESULTS: Over the 2-year study period, 15,190 adolescents were seen for injury, resulting in an event-based rate of 148 injuries per 1,000 adolescents per year; 7% required hospitalization, and 0.8% died. Interpersonal intentional injuries accounted for 25% of all injuries, 45% of hospitalizations, and 85% of injury deaths. Assault morbidity decreased with no change noted for unintentional and self-inflicted injury. Firearm injuries, stabs, and assaults with other objects showed the largest decrease, with no decrease in unarmed assaults. Injury mortality peaked in 1993 and has declined since. Firearms caused 72% to 90% of all injury deaths from 1989 to 1998, most the result of homicide. CONCLUSION: There has been a decline in intentional injury rates over the study periods related to decreased weapon injury; data suggest a change in the lethality of fighting methods but no change in unarmed fighting behavior.
Sujet(s)
Cause de décès , Homicide/tendances , Population urbaine/statistiques et données numériques , Violence/statistiques et données numériques , Plaies et blessures/mortalité , Adolescent , Enfant , District de Columbia , Femelle , Humains , Mâle , Études rétrospectives , Plaies par arme à feu/mortalitéRÉSUMÉ
OBJECTIVE: To describe current research in child and adolescent injury prevention by pediatric and public health investigators for comparison with national recommendations and agendas. DATA SOURCES: Abstracts submitted to the 1998 annual meetings of the Pediatric Academic Societies/Ambulatory Pediatrics Association and the American Public Health Association on injury or violence in children or adolescents. STUDY SELECTION: All abstracts of projects that addressed primarily injury or violence prevention involving children or adolescents. DATA EXTRACTION: For 123 abstracts, 2 coauthors extracted and classified age of the population, type of injury, study design, sizes of the sample and denominator, and type of outcome. RESULTS: Adolescents were the most frequent (49%) age group included. The investigations were concerned most with injuries caused by violence (33%), followed by motor vehicle trauma (14%) and burns (7%). Descriptive surveillance (38%), surveys (32%), and case series (13%) comprised the overwhelming majority of methods used. The studies primarily sought to identify risk factors for injury (32%), describe the victims (20%), or measure knowledge and/or practice (26%). Nine studies (7%) sought to measure the effect of interventions in some way, and only 2 focused primarily on methodology development. CONCLUSIONS: Injury prevention research projects presented at the 1998 Pediatric Academic Societies and American Public Health Association meetings were proportionate to the frequencies of injury by age and by external cause in the United States. However, in comparison with recommendations for agendas of national injury prevention research, more research is needed to improve injury prevention methods and to evaluate interventions.
Sujet(s)
Plaies et blessures/prévention et contrôle , Adolescent , Facteurs âges , Enfant , Enfant d'âge préscolaire , Humains , Nourrisson , Nouveau-né , Recherche , États-Unis/épidémiologie , Violence/prévention et contrôle , Plaies et blessures/épidémiologieRÉSUMÉ
INTRODUCTION: Sports injuries account for substantial morbidity and medical cost. To direct intervention, a population-based study of the causes and types of sports injuries was undertaken. METHOD: An injury surveillance system was established at all trauma center hospitals that treat residents 10 to 19 years old in the District of Columbia and the Chief Medical Examiner's Office. Medical record abstractions were completed for those seen in an emergency department, admitted to the hospital, or who died from injury June 1996 through June 1998. FINDINGS: Seventeen percent (n = 2563) of all injuries occurred while participating in 1 of 6 sports (baseball/softball, basketball, biking, football, skating, and soccer) resulting in an event-based injury rate of 25.0 per 1000 adolescents or 25.0/1000 population year. Rates were higher in males for all sports. The most common mechanisms were falls (E880-888) and being struck by or against objects (E916-918). Hospitalization was required in 2% of visits and there were no deaths. Of those requiring hospitalization, 51% involved other persons, 12% were equipment-related, and 8% involved poor field/surface conditions. Of all baseball injuries, 55% involved ball or bat impact often of the head. Basketball injuries included several injuries from striking against the basketball pole or rim or being struck by a falling pole or backboard. Biking injuries requiring admission included 2 straddle injuries onto the bike center bar and collision with motor vehicles. Of all football injuries, 48 (7%) involved being struck by an opponent's helmet and 63 (9%) involved inappropriate field conditions including falls on or against concrete, glass, or fixed objects. In soccer there were 4 goal post injuries and a large proportion of intracranial injuries. There were 51 probable or clear assaults during sports and an additional 30 to 41 injuries from baseball bat assaults. CONCLUSIONS: Many sports including noncontact sports involved injuries of the head suggesting the need for improved head protection. Injuries involving collisions with others and assaults point to the need for supervision and enforcement of safety rules. The 16% of sports injury visits and 20% of hospitalizations related to equipment and environmental factors suggest that at least this proportion of injury may be amenable to preventive strategies. Design change may be warranted for prevention of equipment-related injuries. The many injuries involving inappropriate sports settings suggest the need for and use of available and safe locations for sports.
Sujet(s)
Traumatismes sportifs/épidémiologie , Adolescent , Adulte , Enfant , District de Columbia/épidémiologie , Femelle , Humains , Mâle , Surveillance de la population , Équipement sportif/effets indésirablesRÉSUMÉ
BACKGROUND: Questions about the circumstances of injuries, especially to infants and young children, might be perceived by parents as threatening or intrusive. Some institutional research review committees express concerns that interviews about childhood injuries may be offensive to parents. The perceived value and potential risk of questions about a young child's injury could affect the quality of responses. OBJECTIVES: To assess parents' perceptions of threat and value of interviews about injury to their young children. SETTING: District of Columbia, 1 October 1995 to 30 September 1996. METHODS: Trained research assistants telephoned the parents of children seen in an emergency department or admitted to the hospital after an injury. To be eligible for inclusion the child must have been <3 years of age and a resident of the District of Columbia at the time of the event. After collection of sociodemographic information and circumstances of injury, the respondents were asked if the interview caused them to feel angry, offended or threatened, and if participation in the study was considered worthwhile. RESULTS: Seventy eight per cent of eligible families were contacted. Among those contacted, 93% completed the interview. Eighty two per cent of respondents were mothers and 11% fathers. Ninety per cent (95% confidence interval (CI) 88.4 to 91.6) of the respondents reported that the interview did not make them feel angry, offended, or threatened. Only 13 (1%; 95% CI 0.5 to 1.5) reported being very angry and 7.1% (95% CI 5.8 to 8.5) reported being a little angry. The majority of participants (61.2%, 95% CI 58.6 to 63.8) felt that participation in the study was definitely worthwhile and only 5.5% (95% CI 4.3 to 6.7) felt that it was not at all worthwhile. Parents of children with intentional injuries were more likely to report feelings of anger than parents of children with unintentional injuries (24% v 8%; p=0.02). The per cent of respondents reporting any anger was greater when the interview was conducted within 14 days of the hospital visit compared with later interviews (11% v 7%; p=0.02). CONCLUSIONS: In similar populations most parents of young, injured children are neither upset nor threatened by interviews that probe for details about how their children become injured. In general, collecting data aimed to prevent injuries is perceived as worthwhile, and parents readily cooperate with providing this information. Investigators and review committees should consider that interviews about infant and young child injuries are of no or minimal risk.
Sujet(s)
Attitude , Entretiens comme sujet , Recueil de l'anamnèse/méthodes , Parents/psychologie , Plaies et blessures/classification , Adulte , Enfant d'âge préscolaire , Participation communautaire/tendances , Intervalles de confiance , District de Columbia , Femelle , Enquêtes de santé , Humains , Nourrisson , Score de gravité des lésions traumatiques , Mâle , Adulte d'âge moyen , Relations parent-enfant , Sensibilité et spécificité , Enquêtes et questionnairesRÉSUMÉ
OBJECTIVE: To improve understanding of processes leading to injury and assess more specifically the degree of intentionality. METHODS: A new paradigm was developed that characterizes the act of inflicting injury (self, other, not inflicted) and the motive. Motives are determined for the act of injury and for the outcome. To test this, 986 cases of adolescent injuries in seven hospitals were reviewed. Three investigators independently classified all cases using the new paradigm and three used standard definitions of intent. Inter-rater reliability was measured. RESULTS: Of injuries inflicted by others, 61% were intentional using the standard classification. In the new paradigm 67% were intended acts and 59% involved intentional motive for outcome. Altogether 87% of sports injuries were coded as unintentional acts compared with 96% using standard methods. Using standard classification there was 93% agreement between paired raters, with an average kappa of 0.86. In the new paradigm questions on intentionality of act, outcome, and infliction of act, the agreement was 89%, 91%, 88%, with a kappa of 0.79, 0.80, 0.76, respectively. CONCLUSIONS: This paradigm defines a spectrum of injury intent, enhances understanding of the causal sequence of injury, and has important implications for research and prevention.
Sujet(s)
Motivation , Plaies et blessures/classification , Adolescent , Enfant , Humains , Reproductibilité des résultats , Violence , Plaies et blessures/prévention et contrôleRÉSUMÉ
OBJECTIVE: To ascertain the impact of literacy level on parents' understanding of medical information and ability to follow therapy prescribed for their children. DESIGN/METHODS: A prospective cohort of parents accompanying their children for acute care. Parents were interviewed about demographic status, their child's health, and use of pediatric preventive services. The Rapid Estimate of Adult Literacy in Medicine (REALM) test was used to assess parental literacy. The same parent was interviewed 48 to 96 hours later and asked to recall the child's diagnosis, any medication prescribed, and instructions. RESULTS: A total of 633 patients were enrolled. Follow-up was obtained in 543 patients (85.8%). Mean parental age was 32.43 years (SD = 9.07). Mean REALM score was 57.6 (SD = 10.9), corresponding to a 7th- to 8th-grade reading level, with a mean parental educational level of 13.43 years (SD = 2.09). Low REALM score was significantly correlated with young parental age and parental education. African-American race was associated with lower REALM scores. After controlling for these variables, REALM score significantly correlated with parental perception of how sick the child was, but not with use of preventive services, comprehension of diagnosis, medication name and instructions, or ability to obtain and administer prescribed medications. CONCLUSIONS: Parental literacy level did not correlate with use of preventive services or parental understanding of or ability to follow medical instructions for their children.
Sujet(s)
Soins de l'enfant/méthodes , Niveau d'instruction , Éducation pour la santé/statistiques et données numériques , Connaissances, attitudes et pratiques en santé , Parents/enseignement et éducation , Services de médecine préventive/statistiques et données numériques , Adolescent , Adulte , Sujet âgé , Soins de l'enfant/normes , Protection de l'enfance , Enfant d'âge préscolaire , Études de cohortes , Soins dentaires/normes , District de Columbia , Femelle , Études de suivi , Hospitalisation/statistiques et données numériques , Humains , Nourrisson , Modèles linéaires , Mâle , Adulte d'âge moyen , Professions/statistiques et données numériques , Observance par le patient , Prévalence , Études prospectivesRÉSUMÉ
OBJECTIVE: To determine the most effective strategy to encourage adherence with tuberculosis test reading in a high-risk population. Design. Prospective randomized controlled trial. SETTING/PARTICIPANTS: Consecutive sample of 627 children ages 1 to 12 years due for a tuberculosis (TB) test in an urban children's hospital outpatient department. One child per family was enrolled. INTERVENTION: All families received education regarding the importance of skin testing for TB and the need for follow-up, and written and verbal instructions regarding test reading. Families were randomly assigned to one of five strategies for follow-up TB test reading at 48 to 72 hours: 1) routine verbal and written instructions, 2) reminder phone call, 3) transportation tokens and toy on return, 4) withholding of school forms until time of reading and need to repeat TB test if not timely read, 5) parents taught to read induration with nurse home visit. Those who did not have tests read at 48 to 72 hours by a trained professional were phoned 1 week later. RESULTS: The five groups did not differ with regard to TB risk factor score, maternal education, transportation source, or perceived importance of TB testing. Before the study the follow-up rate of TB test reading by a trained professional was 45%. Reading rates in this study were 58%, 70%, 67%, 70%, and 72% for groups 1 to 5, respectively. In group 4, only 39% had school forms to be completed and their adherence rate was 84% (53/63). Compared to group 1, the only statistically significant improvement was in group 4, especially for those who needed school forms completed, and in group 5. Those not adhering in groups 1 to 4 did not differ from returnees with regard to TB risk factors, maternal education, transportation, or perceived importance of testing. The most common reasons for failing to return included forgetfulness, transportation, and time constraints. Group 5 was stopped early because of difficulty with nurse visits (N = 98). When told of the nurse visit, 9% (9/98) families could not find a time for the visit. Seventeen percent (17/98) were visited but the child was not home, and 7% (7/98) were not visited because of a nurse scheduling problem. CONCLUSIONS: In a high-risk population, adherence with TB test reading is poor. However, education and return of school forms at reading time can significantly improve adherence. Although requiring larger investment in resources, visiting nurses may also aid in test reading.
Sujet(s)
Observance par le patient , Test tuberculinique , Enfant , Enfant d'âge préscolaire , Humains , Nourrisson , Études prospectives , Systèmes d'aide-mémoire , Facteurs de risque , Tuberculose pulmonaire/diagnosticRÉSUMÉ
OBJECTIVE: Using a representative survey of US children, the purpose was to evaluate separate effects of socioeconomic and racial/ethnic factors, including access to care, on medically attended non-fatal injury rates. METHODS: Multivariate linear regression models were used to determine associations between injuries and health care coverage (insurance or Medicaid), having a place to go for care, race/ethnicity, maternal education, number of adults and children in the household, poverty, and urbanicity. The 1988 Child Health Supplement to the National Health Interview Survey included questions on medically attended injuries, and their cause, location, and effects on the child. Injury categories included total, consequential, occurrence at home or school, falls, and being struck or cut. RESULTS: Lack of health care coverage was consistently associated with lower medically attended injury rates in non-Hispanic blacks or whites and Mexican-Americans, but affected total rates for each group differently due to unequal distribution of health care coverage. Injuries occurred about 40% more frequently to children and adolescents living in single adult households compared with two adult homes for all injury categories except for injuries occurring at school. CONCLUSIONS: Preventive interventions targeted to specific populations based on assumptions that poverty, lack of education, or minority status result in greater risks for injuries require a closer look. Efficient targeting should address underlying factors such as differences in exposures and environments associated with single adult homes or recreational activities. Data sources used to target high risk populations for interventions need to address bias due to access to care.
Sujet(s)
Accessibilité des services de santé/statistiques et données numériques , Plaies et blessures/épidémiologie , Adulte , Enfant , Ethnies , Caractéristiques familiales , Femelle , Accessibilité des services de santé/économie , Enquêtes de santé , Humains , Couverture d'assurance , Assurance maladie , Modèles linéaires , Mâle , Medicaid (USA) , Probabilité , , Facteurs socioéconomiques , États-Unis/épidémiologie , Plaies et blessures/économieRÉSUMÉ
OBJECTIVES: To estimate and describe morbidity from sports and recreation injuries in children and adolescents. DESIGN: Survey conducted by the National Center for Health Statistics--the Child Health Supplement to the 1988 National Health Interview Survey. SETTING: The general community. PARTICIPANTS: Representative sample of the noninstitutionalized civilian US population. Five percent of the eligible households did not participate. The subject of this report is 11,840 children and adolescents aged 5 to 17 years. MAIN OUTCOME MEASURES: Medically attended nonfatal injuries resulting from sports and recreation, and serious sports injuries, defined as injuries resulting in hospitalization, surgical treatment, missed school, or half a day or more in bed. Sports and recreation injuries were defined as those occurring in a place of recreation or sports, or receiving any of the following International Classification of Diseases, Ninth Revision (ICD-9) E-codes: struck in sports, fall in sports, bicycle-related injury, riding an animal, water sports, overexertion, fall from playground equipment or other vehicles, primarily skates and skateboards. RESULTS: The estimated annual number of all injuries from sports and recreation in US children and adolescents is 4,379,000 (95% confidence interval = 3,147,000 to 5,611,000); from serious sport injuries, 1,363,000 (95% confidence interval = 632,000 to 2,095,000). Sports account for 36% of injuries from all causes. Cause and nature of injury are strongly related to age. Sports do not account for a disproportionate number of serious or repeated injuries compared with other causes of injuries. CONCLUSION: Sports activities account for a large number and substantial proportion of all injuries to children and youth.
Sujet(s)
Traumatismes sportifs/épidémiologie , Loisir , Adolescent , Adulte , Répartition par âge , Enfant , Lésions par microtraumatismes répétés/épidémiologie , Collecte de données , Femelle , Humains , Mâle , Répartition par sexe , États-UnisRÉSUMÉ
OBJECTIVES: National data are not routinely available regarding the incidence of and associated risk factors for nonfatal injuries in children and youth. The Child Health Supplement to the 1988 National Health Interview Survey provided an opportunity to determine accurate national estimates of childhood injury morbidity by demographic factors, location, external cause, nature of injury, and other factors. METHODS: The closest adult for 17,110 sampled children was asked whether the child had had an injury, accident, or poisoning during the preceding 12 months and about the cause, location, and consequences of the event. An analysis for potential underreporting from 12 months of recall provided adjustments of annual rates to those for a 1-month recall period. RESULTS: On the basis of 2772 reported injuries, the national estimated annual rate for children 0 to 17 years of age was 27 per 100 children after adjustment to 1-month recall. Boys experienced significantly higher rates than girls (risk ratio [RR] = 1.52, 95% confidence interval [CI] = 1.37, 1.68), and adolescents experienced the highest overall rate (38 per 100 children) and proportion of serious injuries. CONCLUSIONS: Approximately one fourth of US children experience a medically attended injury each year, but the risks vary considerably depending on the characteristics of subgroups and the injury cause.
Sujet(s)
Plaies et blessures/épidémiologie , Adolescent , Répartition par âge , Enfant , Enfant d'âge préscolaire , Femelle , Humains , Nourrisson , Mâle , Polytraumatisme/épidémiologie , Facteurs de risque , Études par échantillonnage , Répartition par sexe , Facteurs socioéconomiques , Indices de gravité des traumatismes , États-Unis/épidémiologie , Plaies et blessures/classification , Plaies et blessures/étiologieSujet(s)
Enquêtes de santé , , Plaies et blessures/épidémiologie , , Enfant , Humains , États-Unis/épidémiologieRÉSUMÉ
OBJECTIVES: This study used a recent national population survey on childhood and adolescent non-fatal injuries to investigate the effects of recall bias on estimating annual injury rates. Strategies to adjust for recall bias are recommended. METHODS: The 1988 Child Health Supplement to the National Health Interview Survey collected 12-month recall information on injuries that occurred to a national sample of 17,110 children aged 0 through 17 years. Using information on timing of interviews and reported injuries, estimated annual injury rates were calculated for 12 accumulative recall periods (from 1 to 12 months). RESULTS: The data show significantly declining rates, from 24.4 per 100 for a 1-month recall period to 14.7 per 100 for a 12-month recall period. The largest declines were found for the 0- through 4-year-old age group and for minor injuries. Rates of injuries that caused a school loss day, a bed day, surgery, or hospitalization showed higher stability throughout recall periods. CONCLUSIONS: Varying recall periods have profound effects on the patterns of childhood injury epidemiology that emerge from the data. Recall periods of between 1 and 3 months are recommended for use in similar survey settings.
Sujet(s)
Biais (épidémiologie) , Rappel mnésique , Plaies et blessures/épidémiologie , Adolescent , Facteurs âges , Enfant , Enfant d'âge préscolaire , Collecte de données/méthodes , Femelle , Humains , Nourrisson , Nouveau-né , Score de gravité des lésions traumatiques , Mâle , Surveillance de la population , Analyse de régression , Facteurs sexuels , Facteurs temps , États-Unis/épidémiologieRÉSUMÉ
As awareness of the huge human and other costs of injury has grown, research has expanded. There has not been any standard set of terminology for use in this research. As a result, research and surveillance data are too often difficult to interpret and compare. To overcome this impediment to gains in needed knowledge about childhood injuries, a conference was held in 1989 by the National Institute of Child Health and Human Development to develop a set of standard definitions. The full conference report is available from the US Government Printing Office. This report presents excerpts, emphasizing those--core--variables likely to be of use to the largest number of investigators. The conference recommendations presented address cross-cutting factors (age, race/ethnicity, location, socioeconomic status, and biopsychosocial development), effect modifiers (exposure, medical risk factors, substance abuse, time, injury severity, and social risk factors), and specific injuries (motor vehicle injuries, central nervous system injuries, falls, fire/burns, drowning, and violence). It is expected that childhood injury investigators will strive to meet the recommendations of this conference and that use of these definitions will lead to improvements in research and, ultimately, to revision of the definitions.
Sujet(s)
Plan de recherche , Plaies et blessures/étiologie , Enfant , Enfant d'âge préscolaire , Conférences de consensus du NIH comme sujet , Collecte de données , Humains , Nourrisson , National Institutes of Health (USA) , Facteurs de risque , Facteurs socioéconomiques , Terminologie comme sujet , États-Unis , Plaies et blessures/classificationRÉSUMÉ
In 1990, the first regulation requiring the use of helmets for bicyclists younger than 16 years of age was passed in Howard County, Maryland. This unexpected injury control measure resulted from the convergence of multiple factors and efforts: the bicycle-related deaths of two children from the same middle school, creative students and teachers motivated by these deaths, a responsive legislator to introduce the legislation, available surveillance and research statistics supporting the need and efficacy for helmet use, increased national awareness of the importance of helmet use to prevent bicycle-related head injuries, and organized national and local public health groups to support the legislation. This case study of activism in injury control illustrates the importance of supporting research, of well-organized public health coalitions and groups, and of creative community activists motivated by local circumstances.
Sujet(s)
Cyclisme/traumatismes , Cyclisme/législation et jurisprudence , Dispositifs de protection de la tête , Adolescent , Traumatismes sportifs/prévention et contrôle , Enfant , Participation communautaire , Humains , Mâle , MarylandRÉSUMÉ
OBJECTIVE: Millions of US children are exposed to parents who are problem drinkers, yet there is little evidence about the effect of parental alcohol consumption on children's health. The aim of this study was to assess the association between children's injuries and parental drinking. DESIGN: Survey of a nationally representative sample of the US population by household interview. PARTICIPANTS: 12,360 children and parents from single-family households, with data from the Alcohol and Child Health supplements to the 1988 National Health Interview Survey. MAIN OUTCOME MEASURE: Serious injuries--injuries resulting in hospitalization, surgical treatment, missed school, one half day or more in bed. RESULTS: Children of mothers categorized as problem drinkers had 2.1 times the risk of serious injury as children of mothers who were nondrinkers (95% CI, 1.3 to 3.5). Other measures of mothers' alcohol consumption (ie, average, maximum, and self-rated consumption) were unrelated to child injuries, as were all measures of fathers' drinking. Children of women who were problem drinkers married to men rated as moderate or heavy drinkers had a relative risk of serious injury of 2.7 (95% CI, 0.8 to 8.6) compared with children of nondrinkers. CONCLUSION: Children of women who are problem drinkers have an elevated injury risk; children with two parents who are problem drinkers are at higher risk. Further research is needed on potential mechanisms and interventions. Primary prevention might be enhanced if physicians elicited information about parental drinking, helped secure appropriate treatment, and participated in public health efforts to reduce the deleterious effects of alcohol.
Sujet(s)
Consommation d'alcool/effets indésirables , Relations parent-enfant , Plaies et blessures/étiologie , Adolescent , Adulte , Facteurs âges , Consommation d'alcool/épidémiologie , Alcoolisme/épidémiologie , Enfant , Enfant d'âge préscolaire , Relations père-enfant , Femelle , Humains , Nourrisson , Nouveau-né , Mâle , Relations mère-enfant , Risque , Parent isolé , Facteurs socioéconomiques , Plaies et blessures/épidémiologieRÉSUMÉ
Results of the National Institute of Child Health and Human Development Randomized Controlled Trial of Phototherapy were examined for the relationship of neonatal bilirubin level to neurological and developmental outcome at 6-year follow-up. This analysis focused on 224 control children with birth weight of less than 2000 g. Bilirubin levels were maintained below previously specified levels by the use of exchange transfusion only (24%). Rates of cerebral palsy were not significantly higher for children with elevated maximum bilirubin level than for those whose level remained low. No association was evident between maximum bilirubin level and IQ (Full Scale, Verbal, or Performance) by simple correlation analysis (r = -.087, P = .2 for Full Scale) or by multiple linear regression adjusting for factors that covary with IQ (beta = -.15, P = .58). IQ was not associated with mean bilirubin level, time and duration of exposure to bilirubin, or measures of bilirubin-albumin binding. Thus, over the range of bilirubin levels permitted in this clinical trial, there was no evidence of bilirubin toxicity to the central nervous system. Measures used to control the level of bilirubin in low birth weight neonates appear to prevent effectively the risk of bilirubin-induced neurotoxicity.
Sujet(s)
Intelligence , Ictère néonatal/thérapie , Photothérapie , Bilirubine/sang , Poids de naissance , Paralysie cérébrale/étiologie , Enfant , Études de suivi , Humains , Nouveau-né , Ictère néonatal/sang , Ictère néonatal/complications , Échelles de WechslerRÉSUMÉ
The National Institute of Child Health and Human Development Randomized, Controlled Trial of Phototherapy for Neonatal Hyperbilirubinemia was conducted to determine whether phototherapy used to control serum bilirubin is safe and is as effective in preventing brain injury as exchange transfusion. The study, conducted at six neonatal care centers, randomly assigned 1339 newborn infants to phototherapy or control groups by the following subgroups: (1) birth weight less than 2000 g; (2) birth weight 2000 to 2499 g and bilirubin level greater than 171 mumol/L (10 mg/dL); or (3) birth weight greater than or equal to 2500 g and bilirubin level greater than 222 mumol/L (13 mg/dL). Phototherapy was administered for 96 hours, and exchange transfusion was used to control hyperbilirubinemia at the same predetermined levels in both groups. Neurological and developmental examinations were conducted at 1 and 6 years of age, with follow-up rates of 83% and 62%, respectively. The two groups did not differ in mortality or diagnosed medical conditions. The phototherapy and control groups had similar rates of cerebral palsy (5.8% vs 5.9%), other motor abnormalities including clumsiness and hypotonia (11.1% vs 11.4%), and sensorineural hearing loss (1.8% vs 1.9%). The Wechsler Intelligence Scale for Children-Revised scores overall were not significantly different for the two groups (Verbal, 96.8 vs 94.8; Performance, 95.8 vs 95.1 for phototherapy and control groups, respectively). Phototherapy effectively controlled neonatal hyperbilirubinemia without evidence of adverse outcome at 6 years of age and was at least as effective as management with exchange transfusion alone.