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Sunlight sustains life on earth. Sunlight is essential for vitamin D synthesis in the skin. The sun's ultraviolet rays can be hazardous, however, because excessive exposure causes skin cancer and other adverse health effects. Skin cancer is a major public health problem; more than 2 million new cases are diagnosed in the United States each year. Ultraviolet radiation (UVR) causes the 3 major forms of skin cancer: basal cell carcinoma; squamous cell carcinoma; and cutaneous malignant melanoma. Exposure to UVR from sunlight and artificial sources early in life elevates the risk of developing skin cancer. Approximately 25% of sun exposure occurs before 18 years of age. The risk of skin cancer is increased when people overexpose themselves to sun and intentionally expose themselves to artificial sources of UVR. Public awareness of the risk is not optimal, compliance with sun protection is inconsistent, and skin-cancer rates continue to rise in all age groups including the younger population. People continue to sunburn, and teenagers and adults are frequent visitors to tanning parlors. Sun exposure and vitamin D status are intertwined. Adequate vitamin D is needed for bone health in children and adults. In addition, there is accumulating information suggesting a beneficial influence of vitamin D on various health conditions. Cutaneous vitamin D production requires sunlight, and many factors complicate the efficiency of vitamin D production that results from sunlight exposure. Ensuring vitamin D adequacy while promoting sun-protection strategies, therefore, requires renewed attention to evaluating the adequacy of dietary and supplemental vitamin D. Daily intake of 400 IU of vitamin D will prevent vitamin D deficiency rickets in infants. The vitamin D supplementation amounts necessary to support optimal health in older children and adolescents are less clear. This report updates information on the relationship of sun exposure to skin cancer and other adverse health effects, the relationship of exposure to artificial sources of UVR and skin cancer, sun-protection methods, vitamin D, community skin-cancer–prevention efforts, and the pediatrician's role in preventing skin cancer. In addition to pediatricians' efforts, a sustained public health effort is needed to change attitudes and behaviors regarding UVR exposure.

Tobacco use and secondhand tobacco-smoke (SHS) exposure are major national and international health concerns. Pediatricians and other clinicians who care for children are uniquely positioned to assist patients and families with tobacco-use prevention and treatment. Understanding the nature and extent of tobacco use and SHS exposure is an essential first step toward the goal of eliminating tobacco use and its consequences in the pediatric population. The next steps include counseling patients and family members to avoid SHS exposures or cease tobacco use; advocacy for policies that protect children from SHS exposure; and elimination of tobacco use in the media, public places, and homes. Three overarching principles of this policy can be identified: (1) there is no safe way to use tobacco; (2) there is no safe level or duration of exposure to SHS; and (3) the financial and political power of individuals, organizations, and government should be used to support tobacco control. Pediatricians are advised not to smoke or use tobacco; to make their homes, cars, and workplaces tobacco free; to consider tobacco control when making personal and professional decisions; to support and advocate for comprehensive tobacco control; and to advise parents and patients not to start using tobacco or to quit if they are already using tobacco. Prohibiting both tobacco advertising and the use of tobacco products in the media is recommended. Recommendations for eliminating SHS exposure and reducing tobacco use include attaining universal (1) smoke-free home, car, school, work, and play environments, both inside and outside, (2) treatment of tobacco use and dependence through employer, insurance, state, and federal supports, (3) implementation and enforcement of evidence-based tobacco-control measures in local, state, national, and international jurisdictions, and (4) financial and systems support for training in and research of effective ways to prevent and treat tobacco use and SHS exposure. Pediatricians, their staff and colleagues, and the American Academy of Pediatrics have key responsibilities in tobacco control to promote the health of children, adolescents, and young adults.

OBJECTIVES. The goals were to determine how frequently primary care clinicians reported suspected physical child abuse, the levels of suspicion associated with reporting, and what factors influenced reporting to child protective services. METHODS. In this prospective observational study, 434 clinicians collected data on 15003 child injury visits, including information about the injury, child, family, likelihood that the injury was caused by child abuse (5-point scale), and whether the injury was reported to child protective services. Data on 327 clinicians indicating some suspicion of child abuse for 1683 injuries were analyzed. RESULTS. Clinicians reported 95 (6%) of the 1683 patients to child protective services. Clinicians did not report 27% of injuries considered likely or very likely caused by child abuse and 76% of injuries considered possibly caused by child abuse. Reporting rates were increased if the clinician perceived the injury to be inconsistent with the history and if the patient was referred to the clinician for suspected child abuse. Patients who had an injury that was not a laceration, who had >1 family risk factor, who had a serious injury, who had a child risk factor other than an inconsistent injury, who were black, or who were unfamiliar to the clinician were more likely to be reported. Clinicians who had not reported all suspicious injuries during their career or who had lost families as patients because of previous reports were more likely to report suspicious injuries. CONCLUSIONS. Clinicians had some degree of suspicion that ∼10% of the injuries they evaluated were caused by child abuse. Clinicians did not report all suspicious injuries to child protective services, even if the level of suspicion was high (likely or very likely caused by child abuse). Child, family, and injury characteristics and clinician previous experiences influenced decisions to report.

OBJECTIVES. Primary care clinicians participating in the Child Abuse Reporting Experience Study did not report all suspected physical child abuse to child protective services. This evaluation of study data seeks (1) to identify factors clinicians weighed when deciding whether to report injuries they suspected might have been caused by child abuse; (2) to describe clinicians’ management strategies for children with injuries from suspected child abuse that were not reported; and (3) to describe how clinicians explained not reporting high-suspicion injuries. METHODS. From the 434 pediatric primary care clinicians who participated in the Child Abuse Reporting Experience Study and who indicated they had provided care for a child with an injury they perceived as suspicious, a subsample of 75 of 81 clinicians completed a telephone interview. Interviewees included 36 clinicians who suspected child abuse but did not report the injury to child protective services (12 with high suspicion and 24 with some suspicion) and 39 who reported the suspicious injury. Interviews were analyzed for major themes and subthemes, including decision-making regarding reporting of suspected physical child abuse to child protective services and alternative management strategies. RESULTS. Four major themes emerged regarding the clinicians’ reporting decisions, that is, familiarity with the family, reference to elements of the case history, use of available resources, and perception of expected outcomes of reporting to child protective services. When they did not report, clinicians planned alternative management strategies, including active or informal case follow-up management. When interviewed, some clinicians modified their original opinion that an injury was likely or very likely caused by abuse, to explain why they did not report to child protective services. CONCLUSIONS. Decisions about reporting to child protective services are guided by injury circumstances and history, knowledge of and experiences with the family, consultation with others, and previous experiences with child protective services.

Lead is a common environmental contaminant. Lead exposure is a preventable risk that exists in all areas of the United States. In children, lead is associated with impaired cognitive, motor, behavioral, and physical abilities. In 1991, the Centers for Disease Control and Prevention defined the blood lead level that should prompt public health actions as 10 μg/dL. Concurrently, the Centers for Disease Control and Prevention also recognized that a blood lead level of 10 μg/dL did not define a threshold for the harmful effects of lead. Research conducted since 1991 has strengthened the evidence that children's physical and mental development can be affected at blood lead levels of

OBJECTIVES. The objectives of this study were (1) to determine fast food restaurant prevalence in hospitals with pediatric residencies and (2) to evaluate how hospital environment affects purchase and perception of fast food. METHODS. We first surveyed pediatric residency programs regarding fast food restaurants in their hospitals to determine the prevalence of fast food restaurants in these hospitals. We then surveyed adults with children after pediatric outpatient visits at 3 hospitals: hospital M with an on-site McDonald’s restaurant, hospital R without McDonald’s on site but with McDonald’s branding, and hospital X with neither on-site McDonald’s nor branding. We sought to determine attitudes toward, consumption of, and influences on purchase of fast food and McDonald’s food. RESULTS. Fifty-nine of 200 hospitals with pediatric residencies had fast food restaurants. A total of 386 outpatient surveys were analyzed. Fast food consumption on the survey day was most common among hospital M respondents (56%; hospital R: 29%; hospital X: 33%), as was the purchase of McDonald’s food (hospital M: 53%; hospital R: 14%; hospital X: 22%). McDonald’s accounted for 95% of fast food consumed by hospital M respondents, and 83% of them bought their food at the on-site McDonald’s. Using logistic regression analysis, hospital M respondents were 4 times more likely than respondents at the other hospitals to have purchased McDonald’s food on the survey day. Visitors to hospitals M and R were more likely than those at hospital X to believe that McDonald’s supported the hospital financially. Respondents at hospital M rated McDonald’s food healthier than did respondents at the other hospitals. CONCLUSIONS. Fast food restaurants are fairly common in hospitals that sponsor pediatric residency programs. A McDonald’s restaurant in a children’s hospital was associated with significantly increased purchase of McDonald’s food by outpatients, belief that the McDonald’s Corporation supported the hospital financially, and higher rating of the healthiness of McDonald’s food.

Children remain potential victims of chemical or biological terrorism. In recent years, children have even been specific targets of terrorist acts. Consequently, it is necessary to address the needs that children would face after a terrorist incident. A broad range of public health initiatives have occurred since September 11, 2001. Although the needs of children have been addressed in many of them, in many cases, these initiatives have been inadequate in ensuring the protection of children. In addition, public health and health care system preparedness for terrorism has been broadened to the so-called all-hazards approach, in which response plans for terrorism are blended with plans for a public health or health care system response to unintentional disasters (eg, natural events such as earthquakes or pandemic flu or manmade catastrophes such as a hazardous-materials spill). In response to new principles and programs that have appeared over the last 5 years, this policy statement provides an update of the 2000 policy statement. The roles of both the pediatrician and public health agencies continue to be emphasized; only a coordinated effort by pediatricians and public health can ensure that the needs of children, including emergency protocols in schools or child care centers, decontamination protocols, and mental health interventions, will be successful.

OBJECTIVE. To report the duration of breastfeeding among a population of Australian women and to identify factors that are associated with the duration of full breastfeeding to 6 months and any breastfeeding to 12 months. METHODS. Participants were 587 women who were recruited from 2 maternity hospitals in Perth and completed a baseline questionnaire just before or shortly after discharge from the hospital. Women were followed up by telephone interview at 4, 10, 16, 22, 32, 40, and 52 weeks postpartum. Data collected included sociodemographic, biomedical, hospital-related, and psychosocial factors associated with the initiation and the duration of breastfeeding. Cox's proportional hazards model was used to identify factors that were associated with the risk for discontinuing full breastfeeding before 6 months and any breastfeeding before 12 months. RESULTS. At 6 months of age, fewer than one half of infants were receiving any breast milk (45.9%), and only 12% were being fully breastfed. By 12 months, only 19.2% of infants were still receiving any breast milk. Breastfeeding duration was independently, positively associated with maternal infant feeding attitudes and negatively associated with breastfeeding difficulties in the first 4 weeks, maternal smoking, introduction of a pacifier, and early return to work. CONCLUSIONS. Relatively few women achieved the international recommendations for duration of full and overall breastfeeding. Women should receive anticipatory guidance while still in the hospital on how to prevent or manage common breastfeeding difficulties and should be discouraged from introducing a pacifier before 10 weeks, if at all. Improved maternity leave provisions and more flexible working conditions may help women to remain at home with their infants longer and/or to combine successfully breastfeeding with employment outside the home.

Fatal lead encephalopathy has disappeared and blood lead concentrations have decreased in US children, but approximately 25% still live in housing with deteriorated lead-based paint and are at risk of lead exposure with resulting cognitive impairment and other sequelae. Evidence continues to accrue that commonly encountered blood lead concentrations, even those less than 10 μg/dL, may impair cognition, and there is no threshold yet identified for this effect. Most US children are at sufficient risk that they should have their blood lead concentration measured at least once. There is now evidence-based guidance available for managing children with increased lead exposure. Housing stabilization and repair can interrupt exposure in most cases. The focus in childhood lead-poisoning policy, however, should shift from case identification and management to primary prevention, with a goal of safe housing for all children.

BACKGROUND AND OBJECTIVES: Cardiovascular disease (CVD) and underlying atherosclerosis begin in childhood and are related to CVD risk factors. This study evaluates tools and strategies to enhance adoption of new CVD risk reduction guidelines for children. METHODS: Thirty-two practices, recruited and supported by 2 primary care research networks, were cluster randomized to a multifaceted controlled intervention. Practices were compared with guideline-based individual and composite measures for BMI, blood pressure (BP), and tobacco. Composite measures were constructed by summing the numerators and denominators of individual measures. Preintervention and postintervention measures were assessed by medical record review of children ages 3 to 11 years. Changes in measures (pre–post and intervention versus control) were compared. RESULTS: The intervention group BP composite improved by 29.5%, increasing from 49.7% to 79.2%, compared with the control group (49.5% to 49.6%; P < .001). Intervention group BP interpretation improved by 61.1% (from 0.2% to 61.3%), compared with the control group (0.4% to 0.6%; P < .001). The assessment of tobacco exposure or use for 5- to 11-year-olds in the intervention group improved by 30.3% (from 3.4% to 49.1%) versus the control group (0.6% to 21.4%) (P = .042). No significant change was seen in the BMI or tobacco composites measures. The overall composite of 9 measures improved by 13.4% (from 48.2% to 69.8%) for the intervention group versus the control group (47.4% to 55.2%) (P = .01). CONCLUSIONS: Significant improvement was demonstrated in the overall composite measure, the composite measure of BP, and tobacco assessment and advice for children aged 5 to 11 years.

Background.Although an inability to speak English is recognized as an obstacle to health care in the United States, it is unclear how clinicians alter their diagnostic approach when confronted with a language barrier (LB).Objective.To determine if a LB between families and their emergency department (ED) physician was associated with a difference in diagnostic testing and length of stay in the ED.Design.Prospective cohort study.Methods.This study prospectively assessed clinical status and care provided to patients who presented to a pediatric ED from September 1997 through December 1997. Patients included were 2 months to 10 years of age, not chronically ill, and had a presenting temperature ≥38.5°C or complained of vomiting, diarrhea, or decreased oral intake. Examining physicians determined study eligibility and recorded the Yale Observation Score if the patient was Results.Data were obtained about 2467 patients. A total of 286 families (12%) did not speak English, resulting in a LB for the physician in 209 cases (8.5%). LB patients were much more likely to be Hispanic (88% vs 49%), and less likely to be commercially insured (19% vs 30%). These patients were slightly younger (mean 31 months vs 36 months), but had similar acuity, triage vital signs, and Yale Observation Score (when applicable). In cases in which a LB existed, mean test charges were significantly higher: $145 versus $104, and ED stays were significantly longer: 165 minutes versus 137 minutes. In an analysis of covariance model including race/ethnicity, insurance status, physician training level, attending physician, urgent care setting, triage category, age, and vital signs, the presence of a LB accounted for a $38 increase in charges for testing and a 20 minute longer ED stay.Conclusion.Despite controlling for multiple factors, the presence of a physician–family LB was associated with a higher rate of resource utilization for diagnostic studies and increased ED visit times. Additional study is recommended to explore the reasons for these differences and ways to provide care more efficiently to non-English-speaking patients. language barriers, resource utilization, test ordering.

Objective.We sought to determine whether information on hospital charges (prices) would affect test-ordering and quality of patient care in a pediatric emergency department (ED).Design.Prospective, nonblind, controlled trial of price information.Setting.Urban, university-affiliated pediatric ED.Methods.We prospectively assessed patients 2 months to 10 years of age with a presenting temperature ≥38.5°C or complaint of vomiting, diarrhea, or decreased oral intake. The assessments were done during three periods: September 1997 through December 1997 (control), January 1998 through March 1998 (intervention), and April 1998 (washout). In the control and washout periods, physicians noted tests ordered on a list attached to each chart. In the intervention period, physicians noted tests ordered on a similar list that included standard hospital charges for each test. Records of each visit were reviewed to determine clinical and demographic information as well as patient disposition. In the control and intervention periods, families of nonadmitted patients were interviewed by telephone 7 days after the visit.Results.When controlled for triage level, vital signs, and admission rates, in a multivariate model, charges for tests in the intervention period were 27% less than charges in the control period. The greatest decrease was seen among low-acuity, nonadmitted patients (43%). In telephone follow-up, patients in the intervention period were slightly more likely to have made an unscheduled follow-up visit to a health care provider (24.4% vs 17.8%), but did not differ on improved condition (86.7% vs 83.4%) or family satisfaction (93.8% vs 93.0%). Adjusted charges in the washout period were 15% lower than in the control period and 15% higher than in the intervention period.Conclusion.Providing price information was associated with a significant reduction in charges for tests ordered on pediatric ED patients with acute illness not requiring admission. This decrease was associated with a slightly higher rate of unscheduled follow-up, but no difference in subjective outcomes or family satisfaction.

The American Academy of Pediatrics recommends that chemical-management policy in the United States be revised to protect children and pregnant women and to better protect other populations. The Toxic Substance Control Act (TSCA) was passed in 1976. It is widely recognized to have been ineffective in protecting children, pregnant women, and the general population from hazardous chemicals in the marketplace. It does not take into account the special vulnerabilities of children in attempting to protect the population from chemical hazards. Its processes are so cumbersome that in its more than 30 years of existence, the TSCA has been used to regulate only 5 chemicals or chemical classes of the tens of thousands of chemicals that are in commerce. Under the TSCA, chemical companies have no responsibility to perform premarket testing or postmarket follow-up of the products that they produce; in fact, the TSCA contains disincentives for the companies to produce such data. Voluntary programs have been inadequate in resolving problems. Therefore, chemical-management policy needs to be rewritten in the United States. Manufacturers must be responsible for developing information about chemicals before marketing. The US Environmental Protection Agency must have the authority to demand additional safety data about a chemical and to limit or stop the marketing of a chemical when there is a high degree of suspicion that the chemical might be harmful to children, pregnant women, or other populations.

This study examined how well private-practice pediatricians can identify emotional/behavioral problems among preschool children. Children aged 2 through 5 (N = 3876) were screened during a visit to 1 of 68 pediatricians who rendered an opinion about the presence of emotional/behavioral problems. Subsequently, children who scored above the 90th percentile for behavioral problems on the Child Behavior Checklist, along with children matched on age, sex, and race who had screened low, were invited for an intensive second-stage evaluation. There were 495 mothers and children who participated in that evaluation, which included a behavioral questionnaire, maternal interview, play observation, and developmental testing. Two PhD-level clinical child psychologists rendered independent opinions about the presence of an emotional/behavioral disorder. The psychologists identified significantly higher rates of problems overall—13.0% when the criterion was independent agreement that the child had an emotional/behavioral problem and a regular psychiatric diagnosis was assigned, vs 8.7% based on pediatricians' ratings. Prevalence rates based on psychologists' independent ratings were significantly higher than pediatricians' for both sexes, 4- through 5-year-olds, and whites, but not for 2- through 3-year-olds, African-Americans, and all minorities. Prevalence rates based on psychologists' ratings were significantly higher than the pediatricians' for all subgroups when V-code diagnoses were included in the psychologists' ratings. Overall, pediatricians' sensitivity was 20.5%, and specificity was 92.7%. At least 51.7% of the children who had an emotional/behavioral problem based on the psychologist's independent agreement had not received counseling, medication, or a mental health referral from the pediatrician. It is concluded that a substantial number of preschool children with behavior problems in primary care are not being identified or treated.

OBJECTIVE: The goal was to characterize prospectively the course and outcome of chronic fatigue syndrome in adolescents during a 2-year period after infectious mononucleosis.METHODS: A total of 301 adolescents (12–18 years of age) with infectious mononucleosis were identified and screened for nonrecovery 6 months after infectious mononucleosis by using a telephone screening interview. Nonrecovered adolescents underwent a medical evaluation, with follow-up screening 12 and 24 months after infectious mononucleosis. After blind review, final diagnoses of chronic fatigue syndrome at 6, 12, and 24 months were made by using established pediatric criteria.RESULTS: Six, 12, and 24 months after infectious mononucleosis, 13%, 7%, and 4% of adolescents, respectively, met the criteria for chronic fatigue syndrome. Most individuals recovered with time; only 2 adolescents with chronic fatigue syndrome at 24 months seemed to have recovered or had an explanation for chronic fatigue at 12 months but then were reclassified as having chronic fatigue syndrome at 24 months. All 13 adolescents with chronic fatigue syndrome 24 months after infectious mononucleosis were female and, on average, they reported greater fatigue severity at 12 months. Reported use of steroid therapy during the acute phase of infectious mononucleosis did not increase the risk of developing chronic fatigue syndrome.CONCLUSIONS: Infectious mononucleosis may be a risk factor for chronic fatigue syndrome in adolescents. Female gender and greater fatigue severity, but not reported steroid use during the acute illness, were associated with the development of chronic fatigue syndrome in adolescents. Additional research is needed to determine other predictors of persistent fatigue after infectious mononucleosis.

Drinking water for approximately one sixth of US households is obtained from private wells. These wells can become contaminated by pollutant chemicals or pathogenic organisms, leading to significant illness. Although the US Environmental Protection Agency and all states offer guidance for construction, maintenance, and testing of private wells, there is little regulation, and with few exceptions, well owners are responsible for their own wells. Children may also drink well water at child care or when traveling. Illness resulting from children's ingestion of contaminated water can be severe. This report reviews relevant aspects of groundwater and wells; describes the common chemical and microbiologic contaminants; gives an algorithm with recommendations for inspection, testing, and remediation for wells providing drinking water for children; reviews the definitions and uses of various bottled waters; provides current estimates of costs for well testing; and provides federal, national, state, and, where appropriate, tribal contacts for more information.

OBJECTIVES. The goals were to determine whether primary care provider identification of children as overweight was associated with additional screening or referrals and whether the types and numbers of visits to primary care differed for overweight and nonoverweight children. METHODS. Sequential parents/guardians at 13 diverse pediatric practices completed an in-office survey addressing health habits and demographic features. Medical records of each child from a sample of families were reviewed. Data were abstracted from the first visit and from all visits in the 14-month period before study enrollment. Analyses were limited to children ≥2 years of age for whom BMI percentile could be calculated. RESULTS. The analytic sample included 1216 children (mean age: 7.9 years; 51% male) from 777 families (parents were 43% white, 18% black, 34% Hispanic, and 5% other; 49% of families had a child receiving Medicaid/uninsured). Among overweight children (BMI of ≥95th percentile; n = 248), 28% had been identified as such in the record. Screening or referral for evaluation of comorbidities was more likely among overweight children who were identified in the record (54%) than among overweight children who were not identified (17%). Among children at risk of overweight (BMI of 85th to 94th percentile; n = 186), 5% had been identified as such in the record and overall 15% were screened/referred. In logistic regression modeling, the children identified as overweight/at risk of overweight had 6 times greater odds of receiving any management for overweight. CONCLUSIONS. Low rates of identification of overweight status and evaluation or referrals for comorbidities were found. Identification of overweight status was associated with a greatly increased rate of screening for comorbidities.

OBJECTIVE. This study explored parents' perceptions about their child's appearance and health and evaluated a tool to determine parents' visual perception of their child's weight.METHODS. Parents of children aged 2 to 17 years were surveyed concerning their child's appearance and health and opinions about childhood overweight. They also selected the sketch (from 7 choices) that most closely matched the body image of their child using 1 of 8 gender–and age-range–specific panels of sketches. Children's height and weight were measured. Respondents were grouped by child body mass index (BMI) percentile (RESULTS. Of the 223 children, 60% were CONCLUSIONS.Few parents of overweight and AROW children recognized their child as overweight or were worried. Recognition of physical activity limitations and physicians’ concerns may heighten the parent's level of concern. Sketches may be a useful tool to identify overweight children when measurements are not available.

Background. In 2000, the American Diabetes Association issued recommendations for type 2 diabetes mellitus screening among children. They recommended testing children ≥10 years of age who have a body mass index (BMI) of >85th percentile for age and at least 2 other risk factors (family history of type 2 diabetes, high-risk race/ethnicity, or evidence of insulin resistance, such as acanthosis nigricans). Objective. To describe the application of a type 2 diabetes mellitus screening protocol in an urban pediatric clinic. Design/Methods. Medical records for patients 10 to 18 years of age who were examined in health maintenance visits during a 13-month period were reviewed; 997 subjects were included in the analyses. Data collected included demographic features, medical history, family history, physical examination findings, dietary and physical activity counseling, and results of laboratory tests. BMI percentiles for age were determined from national references. Results. Subjects were 50% male (median age: 13.2 years), 96% Hispanic, and 48% (n = 477) had a >85th percentile BMI (including 26% with a ≥95th percentile BMI). Of the 477 subjects, 100% were in high-risk racial/ethnic groups, 29% had a family history of diabetes, and 20% demonstrated evidence of insulin resistance; 194 (41%) met the criteria for screening. Of those who met the criteria, 38% (n = 73) had screening ordered and 65 of those subjects (89%) completed screening. Acanthosis nigricans was more common among subjects for whom screening was ordered (69%), compared with subjects who were not screened (3%). Three screened subjects exhibited impaired glucose tolerance; none had overt diabetes. Subjects for whom screening was ordered were more likely to have received counseling than were subjects not recognized as qualifying for screening (84% vs 52%). Conclusions. At this high-risk clinical site, the American Diabetes Association type 2 diabetes screening protocol was inconsistently applied. Acanthosis nigricans was a driving factor in identification and screening. Recognition of the need for screening was associated with a higher rate of documentation of nutritional counseling. Additional evaluation of the effectiveness of screening protocols in the early identification of diabetes and the effects of screening protocols on long-term morbidity is needed.

Lead poisoning is a preventable environmental disease without borders, affecting children worldwide. Currently, the Centers for Disease Control and Prevention defines an elevated blood level to be 10 μg/dL or greater.1 The most recent National Health and Nutrition Examination Survey (NHANES) 1999 data demonstrated that the geometric mean blood lead level in the United States has decreased to 2 μg/dL.2 That report did not present prevalence data because of small numbers. Despite the lowering of blood lead levels nationally, complacency about lead poisoning is not indicated. An analysis of childhood blood lead data collected by state surveillance programs found that prevalence of elevated blood lead levels varied from state to state and county to county, indicating that lead poisoning is still a problem at the local level.2 Additionally, data suggests that there may be effects of lead on cognitive ability at levels lower than previously reported.3 Other data suggests that standard application of chelation therapy did not improve neuropsychological function in lead-poisoned children.4 These data point out the need for improved prevention efforts, specifically, a shift to primary prevention through improved housing paired with continued, vigilant blood lead screening among populations … Address correspondence to Helen J. Binns, MD, MPH, Children’s Memorial Hospital, 2300 Children’s Plaza, #208, Chicago, IL 60614

We sought to determine whether information on hospital charges (prices) would affect test-ordering and quality of patient care in a pediatric emergency department (ED).Prospective, nonblind, controlled trial of price information.Urban, university-affiliated pediatric ED.We prospectively assessed patients 2 months to 10 years of age with a presenting temperature/=38.5 degrees C or complaint of vomiting, diarrhea, or decreased oral intake. The assessments were done during three periods: September 1997 through December 1997 (control), January 1998 through March 1998 (intervention), and April 1998 (washout). In the control and washout periods, physicians noted tests ordered on a list attached to each chart. In the intervention period, physicians noted tests ordered on a similar list that included standard hospital charges for each test. Records of each visit were reviewed to determine clinical and demographic information as well as patient disposition. In the control and intervention periods, families of nonadmitted patients were interviewed by telephone 7 days after the visit.When controlled for triage level, vital signs, and admission rates, in a multivariate model, charges for tests in the intervention period were 27% less than charges in the control period. The greatest decrease was seen among low-acuity, nonadmitted patients (43%). In telephone follow-up, patients in the intervention period were slightly more likely to have made an unscheduled follow-up visit to a health care provider (24.4% vs 17.8%), but did not differ on improved condition (86.7% vs 83.4%) or family satisfaction (93.8% vs 93.0%). Adjusted charges in the washout period were 15% lower than in the control period and 15% higher than in the intervention period.Providing price information was associated with a significant reduction in charges for tests ordered on pediatric ED patients with acute illness not requiring admission. This decrease was associated with a slightly higher rate of unscheduled follow-up, but no difference in subjective outcomes or family satisfaction.

Objective.Beginning in 1995, Illinois law permitted targeted—as opposed to universal—blood lead screening in low-risk areas, which were defined by ZIP code characteristics. State guidelines recommended specific lead risk assessment questions to use when targeting screening. This study was designed to evaluate the sensitivity and specificity of Illinois lead risk assessment questions.Design.Parents bringing their 9- or 10- or 12-month and 24-month-old children for health supervision visits at 13 pediatric practices and parents of children (aged 6 through 25 months and who needed a blood lead test) receiving care at 5 local health departments completed a lead risk assessment questionnaire concerning their child. Children had venous or capillary blood lead testing. Venous confirmation results of children with a capillary level ≥10 μg/dL were used in analyses.Children.There were 460 children with both blood and questionnaire data recruited at the pediatric practices (58% of eligible) and 285 children (51% of eligible) recruited at local health departments. Of the 745 children studied, 738 provided a ZIP code that allowed their residence to be categorized as in a low-risk (n = 456) or high-risk (n = 282) area.Results.Sixteen children (3.5%) living in low-risk areas versus 34 children (12.1%) living in high-risk areas had a venous blood lead level (BLL) ≥10 μg/dL; 1.8% and 5.3%, respectively, had a venous BLL ≥15 μg/dL. For children living in low-risk areas, Illinois mandated risk assessment questions (concerning ever resided in home built before 1960, exposure to renovation, and exposure to adult with a job or hobby involving lead) had a combined sensitivity of .75 for levels ≥10 μg/dL and .88 for levels ≥15 μg/dL; specificity was .39 and .39, respectively. The sensitivity of these questions was similar among children from high-risk areas; specificity decreased to .27 and .28, for BLLs ≥10 μg/dL and ≥15 μg/dL, respectively. The combination of items requiring respondents to list house age (built before 1950 considered high risk) and indicate exposure to renovation had a sensitivity among children from low-risk areas of .62 for BLLs ≥10 μg/dL with specificity of .57; sensitivity and specificity among high-risk area children were .82 and .36, respectively. For this strategy, similar sensitivities and specificities for low and high-risk areas were found for BLLs ≥15 μg/dL.Conclusions.The Illinois lead risk assessment questions identified most children with an elevated BLL. Using these questions, the majority of Illinois children in low-risk areas will continue to need a blood lead test. This first example of a statewide screening strategy using ZIP code risk designation and risk assessment questions will need further refinement to limit numbers of children tested. In the interim, this strategy is a logical next step after universal screening.

This study was designed to determine: (1) the prevalence of elevated blood lead (BPb) levels (BPbor = 10 micrograms/dL) in Chicago suburban children attending Pediatric Practice Research Group practices at 12 and 24 months of age, and (2) the efficacy of the Centers for Disease Control and Prevention (CDC) and Illinois lead exposure risk assessment questions.Parents bringing their 1- and 2-year-old children for health supervision visits at pediatric practices completed questionnaires. BPb levels were drawn on children. Both questionnaire and an analyzable BPb level were obtained on 1393 subjects (79.2%).Only 2.1% of our sample had a venous BPb levelor = 10 micrograms/dL (0.48 mumol/L); no subjects had a levelor = 30 micrograms/dL (1.45 mumol/L). The CDC risk assessment questions had a sensitivity of .69 and specificity of .70. Due to the low prevalence of elevated BPb levels in this sample, CDC and Illinois screening strategies had high negative predictive values (.99) and low positive predictive values (.05 and .04, respectively). However, some of the subjects with BPb levelsor = 10 micrograms/dL were not at high risk by CDC and Illinois screening questions; 9 of 29 subjects with elevated lead levels (31%) did not respond affirmatively to any CDC risk assessment questions. The question best predicting an elevated BPb was the determination that the house the child lives in was built before 1960 (sensitivity = .83, specificity = .67). This question is not currently included in CDC or Illinois screening strategies. Screening based on the single question "Was your house built before 1960?" would have missed only five (17%) of the children with BPb levelsor = 10 micrograms/dL. Three of these five children were among the 17.1% of 1-year-olds and 26.3% of 2-year-olds in our sample who had moved.In this sample, children living in houses built before 1960 should be considered at high risk for high-dose lead exposure. Due to the high mobility of our sample, phrasing the question to include lifetime exposure (ie, Has your child ever lived in a house built before 1960?) should also be considered. Selective BPb testing of high-risk children in low-prevalence suburban areas using this question would miss few children with elevated BPb. Useful risk assessment questions in other areas and other populations may differ.

This study examined how well private-practice pediatricians can identify emotional/behavioral problems among preschool children. Children aged 2 through 5 (N = 3876) were screened during a visit to 1 of 68 pediatricians who rendered an opinion about the presence of emotional/behavioral problems. Subsequently, children who scored above the 90th percentile for behavioral problems on the Child Behavior Checklist, along with children matched on age, sex, and race who had screened low, were invited for an intensive second-stage evaluation. There were 495 mothers and children who participated in that evaluation, which included a behavioral questionnaire, maternal interview, play observation, and developmental testing. Two PhD-level clinical child psychologists rendered independent opinions about the presence of an emotional/behavioral disorder. The psychologists identified significantly higher rates of problems overall--13.0% when the criterion was independent agreement that the child had an emotional/behavioral problem and a regular psychiatric diagnosis was assigned, vs 8.7% based on pediatricians' ratings. Prevalence rates based on psychologists' independent ratings were significantly higher than pediatricians' for both sexes, 4- through 5-year-olds, and whites, but not for 2- through 3-year-olds, African-Americans, and all minorities. Prevalence rates based on psychologists' ratings were significantly higher than the pediatricians' for all subgroups when V-code diagnoses were included in the psychologists' ratings. Overall, pediatricians' sensitivity was 20.5%, and specificity was 92.7%. At least 51.7% of the children who had an emotional/behavioral problem based on the psychologist's independent agreement had not received counseling, medication, or a mental health referral from the pediatrician.(ABSTRACT TRUNCATED AT 250 WORDS)

Current recommendations for the management of pediatric foreign body ingestions are based on studies of patients cared for at tertiary care hospitals; they call for aggressive evaluation because of a high incidence of complications. Two hundred forty-four children with suspected foreign body ingestions were prospectively followed to analyze adverse outcomes, ie, procedures, complications, and hospitalizations. Patient enrollment into the study was from three sources: (1) patients who referred themselves to a tertiary pediatric emergency department, (2) patients referred to the same tertiary pediatric emergency department after an initial evaluation by another hospital or physician, and (3) patients who reported their foreign body ingestions to a private pediatric practitioner participating in the study. Most children were well toddlers in normal circumstances, under parent supervision at the time of ingestion. Coins were the most common item ingested (46%). Procedures were done in 53 (24%) of 221 patients and complications occurred in 48 (22%) of 221. Complications were higher in patients referred to the emergency department (63%) than in emergency department self-referred patients (13%) or private practice patients (7%) (chi 2, P.01). These findings demonstrate the risk of drawing conclusions regarding a universal standard of care from studies involving only hospital-based patients.

To the Editor.— We are writing to correct erroneous assertions about our published article“Family History Evaluation as a Predictive Screen for Childhood Hypercholesterolemia,”1 which appeared in a recent Commentary in Pediatrics.2 1. Our study, which was conducted 4 years ago, was designed to describe the efficacy of then-prevalent cholesterol screening practices in achieving their goal: the identification of children with elevated low-density lipoprotein(LDL)-cholesterol. (Once so identified, such children generally underwent further evaluation to

Objectives.Newer combination antiretroviral therapies used to treat human immunodeficiency virus (HIV)-infected individuals have resulted in dramatic delays in HIV progression, with reduction in mortality and morbidity. However, adherence to highly active antiretroviral therapy (HAART) may be problematic, particularly in HIV-infected children. Reasons for nonadherence include refusal, drug tolerability, and adverse reactions. We assess: 1) the potential benefits of gastrostomy tube (GT) for the improvement of adherence to HAART in HIV-infected children, and 2) the factors that may result in improved viral suppression after GT placement.Methods.The medical records of 17 pediatric HIV-infected patients, in whom GT was used to improve HAART adherence, were retrospectively reviewed for clinical and laboratory parameters. Each record was reviewed for the period of 1 year before and after GT insertion. The main outcome parameters were virologic (plasma HIV RNA polymerase chain reaction quantification) and immunologic (CD4 cell counts). Documentation of adherence to medications in medical records was also assessed during the study. Parental questionnaires were used to determine GT satisfaction and medication administration times. The Wilcoxon rank sum test was used to assess change in viral load (VL) and CD4 cell percentages.Results.GT was well-tolerated with minor complications, such as local site tenderness, reported by 4 patients (23%). Before GT insertion, only 6 patients (35%) were documented as being adherent, compared with all patients after GT insertion. Ten patients (58%) had ≥2 log10 VL decline after GT insertion (median: 3.2 log10), compared with 7 patients (42%) who had ≤2 log10 VL decline (median: 1.27 log10). Both groups of patients (responders and nonresponders) did not differ significantly in baseline parameters, such as VL, CD4 cell percentages, or previous drug therapy. However, in all 10 patients with ≥2 log10 VL decline, therapy was changed at the time of or soon after GT insertion (median: .8 months; range: 0–6 months), compared with 7 patients with 5 minutes before GT, compared with 0% after GT. Questionnaires indicated satisfaction with GT, with perceived benefits being reduced medication administration time and improved behavior surrounding taking medications.Conclusions.GT is well-tolerated in pediatric HIV-infected patients and should be considered for selected patients to overcome difficulties with medication administration and to improve adherence. For maximal virologic response, combination therapy should be changed at the time of GT insertion.