Public health surveillance of fatal child maltreatment: analysis of 3 state programs

Child Fatality Review

Understanding why children die is necessary to implement strategies to prevent future deaths and improve the health of any community. Child fatality review teams (CFRTs) have existed since the 1970s and provide a necessary framework to ensure that proper questions are asked about a child's death. CFRTs provide a vital function in a community to ensure that preventable causes of deaths are identified. Pediatricians are necessary members of CFRTs because they provide medical expertise and context around a child's death. All CFRTs should have pediatric physician representation, and results from team meetings should inform public policy at all levels of government. Pediatricians should be supported in their efforts to be present on CFRTs, and they should use data from team meetings to help advocate for implementing prevention strategies.

Leveraging Administrative Data to Better Understand and Address Child Maltreatment: A Scoping Review of Data Linkage Studies

BACKGROUND

This scoping review aimed to overview studies that used administrative data linkage in the context of child maltreatment to improve our understanding of the value that data linkage may confer for policy, practice, and research.

METHODS

We searched MEDLINE, Embase, PsycINFO, CINAHL, and ERIC electronic databases in June 2019 and May 2020 for studies that linked two or more datasets (at least one of which was administrative in nature) to study child maltreatment. We report findings with numerical and narrative summary.

RESULTS

We included 121 studies, mainly from the United States or Australia and published in the past decade. Data came primarily from social services and health sectors, and linkage processes and data quality were often not described in sufficient detail to align with current reporting guidelines. Most studies were descriptive in nature and research questions addressed fell under eight themes: descriptive epidemiology, risk factors, outcomes, intergenerational transmission, predictive modelling, intervention/service evaluation, multi-sector involvement, and methodological considerations/advancements.

CONCLUSIONS

Included studies demonstrated the wide variety of ways in which data linkage can contribute to the public health response to child maltreatment. However, how research using linked data can be translated into effective service development and monitoring, or targeting of interventions, is underexplored in terms of privacy protection, ethics and governance, data quality, and evidence of effectiveness.

Social and demographic characteristics of child maltreatment fatalities among children ages 5-17 years

BACKGROUND

While risk factors have been identified among infants and young children, less is known about child maltreatment fatalities among older children.

OBJECTIVES

To describe the social and demographic characteristics of children where abuse or neglect was determined to cause or contribute to their death, compare characteristics and circumstances of the deaths by cause and manner of death and type of maltreatment, and explore the role of abuse and neglect in child suicides.

PARTICIPANTS AND SETTING

Secondary analysis of deaths due to child abuse or neglect among children ages 5-17 years old occurring during 2009-2018 and documented in the National Fatality Review-Case Reporting System.

METHODS

Child, family, and social characteristics were compared by child age (5-10 years vs. 11-17 year-olds), and by cause and manner of death. Frequencies and proportions were reported and compared using chi-square statistics.

RESULTS

1478 maltreatment-related deaths were identified. Higher proportions of older children were non-Hispanic white, had a history of chronic disease or disability, had problems in school, and had a history of mental health issues. Forty-three percent of the maltreatment deaths were due to homicide and 10 % by suicide. Higher proportions (65 %) of younger children (5-10 years old) died by homicide, compared to older children (35 % among ages 11-17y). While 58 % of deaths overall were related to neglect, 68 % of deaths in older children were related to neglect, including 80 % of suicides.

CONCLUSIONS

The causes of child maltreatment deaths among children 5-17y vary by age. Child neglect caused and/or contributed to most child suicides.

Neonaticides in the United States-2008-2017

Objective

This study examines factors associated with homicide in the first 24 hours of life (i.e., neonaticide) in the United States.

Methods

National Vital Statistics System (NVSS) linked birth-infant death data, for 50 states and the District of Columbia, from 2008 through 2017, were used to examine characteristics associated with neonaticide. National Violent Death Reporting System (NVDRS) data were used to examine circumstances of neonaticides that occurred in 14 states. Circumstances of neonaticides are described, and rates for maternal and infant characteristics are presented as rates per 100,000 person-years.

Results

Among neonaticide victims in NVSS (N = 81), those of mothers who are young, unmarried, non-Hispanic, Black, and have lower education levels, are at an increased risk of neonaticide. Further, among mothers in NVDRS who committed neonaticide (N = 42), 66.7% were known to have given birth at a residence, without medical assistance. Approximately three-fourths (73.8%; n = 31) concealed their pregnancy, with 35.7% (n = 15) disposing of their infants in a trash receptacle after giving birth. Additionally, more than half of neonaticide victims were tested for alcohol, opioids, amphetamines, and cocaine, but a relatively small number tested positive for these substances.

Conclusions

Results highlight the importance of identifying factors that elevate risk to neonates so these deaths can be prevented. As such, many mothers who commit neonaticide are young, unmarried, and conceal their pregnancy; thus, programs that prevent teen pregnancy, decrease shame and stigma associated with birth to young mothers, and provide support and resources to pregnant women, may help prevent neonaticide.

National Risk Factors for Child Maltreatment after Trauma: Failure to Prevent

The purpose of this study was to identify the risk factors for hospital readmission for child maltreatment after trauma, including admissions across different hospitals nationwide. The Nationwide Readmissions Database for 2010–2014 was queried for all patients younger than 18 years admitted for trauma. The primary outcome was readmission for child maltreatment. The secondary outcome was readmission for maltreatment presenting to a hospital different than the index admission hospital. A subgroup analysis was performed on patients without a diagnosis of maltreatment during the index admission. Multivariable logistic regression was performed for each outcome. There were 608,744 admissions identified and 44,569 (7.32%) involved maltreatment at the index admission. Readmission for maltreatment was found in 1,948 (0.32%) patients and 368 (18.89%) presented to a different hospital. The highest risk for readmission for maltreatment was found in patients with maltreatment identified at the index admission (odds ratios (OR) 9.48 [8.35–10.76]). The strongest risk factor for presentation to a different hospital was found with the lowest median household income quartile (OR 3.50 [2.63–4.67]). The subgroup analysis identified 647 (0.11%) children with readmission for maltreatment that was missed during the index admission. The strongest risk factor for this outcome was Injury Severity Score > 15 (OR 3.29 [2.68–4.03]). This study demonstrates that a significant portion of admissions for trauma in children and teenagers could be misrepresented as not involving maltreatment. These index admissions could be the only chance for intervention for child maltreatment. Identifying these at-risk individuals is critical to prevention efforts.

Sibling Child Protective Services Involvement Following a Child Maltreatment Fatality

OBJECTIVE

This study examined CPS involvement of children surviving the CMF of a sibling as well as predictors of subsequent CPS reports.

METHOD

Department of Human Services and Child Death Review Board data about children who died from a CMF during 1993-2003 (n = 416) and their siblings in the state of Oklahoma were used to examine CPS involvement and predictors of subsequent CPS reports for surviving siblings.

RESULTS

Surviving siblings of a victim of a CMF experienced substantial CPS involvement; 81% of the original victims had siblings who were subsequently reported to CPS (n = 1,840). Original victim and family characteristics that predicted a greater rate of siblings' subsequent reports to CPS included younger original victim age, greater number of children in the original victim's home, and more previous reports of the original victim to CPS.

DISCUSSION

A large portion of families with a CMF struggle to adequately care for their surviving children. Such families may need additional support after a CMF.

Identifying Populations at Risk for Child Abuse: A Nationwide Analysis

PURPOSE

Child abuse is a national, often hidden, epidemic. The study objective was to determine at-risk populations that have been previously hospitalized prior to their admission for child abuse.

METHODS

The Nationwide Readmissions Database (NRD) was queried for all children hospitalized for abuse. Outcomes were previous admissions and diagnoses. χ² analysis was used; significance equals p < 0.05.

RESULTS

31,153 children were hospitalized for abuse (half owing to physical abuse) during the study period. 11% (n = 3487) of these children had previous admissions (one in three to a different hospital), while 3% (n = 1069) had multiple hospitalizations. 60% of prior admissions had chronic conditions, and 12% had traumatic injuries. Children with chronic conditions were more likely to have sexual abuse (89% vs. 57%, p < 0. 001) and emotional abuse (75% vs. 60%, p < 0. 01). 25% of chronic diagnoses were psychiatric, who were also more likely to have sexual and emotional abuse (47% vs. 5.5% and 10% vs. 1%, all p < 0. 001).

CONCLUSION

This study uncovers a hidden population of children with past admissions for chronic conditions, especially psychiatric diagnoses that are significantly associated with certain types of abuse. Improved measures to accurately identify at-risk children must be developed to prevent future childhood abuse and trauma.

LEVEL OF EVIDENCE

Level III.

TYPE OF STUDY

Retrospective comparative study.

Estimating the Burden of Prematurity on Infant Mortality: A Comparison of Death Certificates and Child Fatality Review in Ohio, 2009-2013

Introduction Infant mortality is a key population health indicator, and accurate cause of death reporting is necessary to design infant mortality prevention strategies. Death certificates and child fatality review (CFR) both track leading infant causes of death in Ohio but produce different results. Our aim was to determine the frequency and characteristics of differences between the two systems to understand both cause of death ranking systems for Ohio. Methods We linked and analyzed data from death certificates and CFR records for all infant deaths (aged < 1 year) in Ohio during 2009-2013. Death certificate and CFR cause of death assignments were compared. Kappa statistic was used to measure concordance. Death certificate-CFR cause of death pairs were plotted to identify common concordant and discordant pairs. Results A total of 5030 infant deaths with death certificate and CFR records were analyzed. The most common discordant cause of death pair was other perinatal condition on the death certificate and prematurity by CFR (1119). Specific injury categories had higher concordance (kappa 0.71-1.00) than medical categories (kappa 0.00-0.78). Among 456 deaths categorized as sudden infant death syndrome on death certificates, approximately 50% (230) were categorized as missing, unknown, or undetermined by CFR. Discussion Linking death certificate and CFR causes of death provided a more robust understanding of infant causes of death in Ohio. Separately, each system serves distinct and valuable purposes that should be reviewed before selecting one system for ranking leading causes of infant mortality.

Child protection and the development of child abuse pediatrics in New York City

The history of child abuse pediatrics reflects the development of medicine as a profession influenced by social movements reacting to poverty, economic exploitation, and child maltreatment. As physicians began to specialize in caring for children, egregious cases led them to recognize children were affected by special medical problems and diseases which were compounded by poor conditions and abuse and neglect. They developed the fields of pediatrics and child abuse pediatrics to advocate for their needs in courts and communities. Using a history of prominent physicians and cases, the objectives of this article are to: (1) rediscover the founding of pediatrics in NYC in the context of the environment which served as the setting for its development; (2) highlight our early understanding of the medical issues surrounding child maltreatment, with advocacy and forensic medicine becoming a growing part of medical care for children; and (3) explore the development of child abuse pediatrics in light of prominent physicians making major contributions to child protection. Timelines show the early interplay among social problems, publicized cases, private and governmental agencies, and the development of child abuse pediatrics. The article concludes with potential lessons to be learned and further questions about this interplay of child protection systems and the development of child abuse pediatrics.

Classification of maltreatment-related mortality by Child Death Review teams: How reliable are they?

Accurate estimation of the incidence of maltreatment-related child mortality depends on reliable child fatality review. We examined the inter-rater reliability of maltreatment designation for two Alaskan Child Death Review (CDR) panels. Two different multidisciplinary CDR panels each reviewed a series of 101 infant and child deaths (ages 0-4 years) in Alaska. Both panels independently reviewed identical medical, autopsy, law enforcement, child welfare, and administrative records for each death utilizing the same maltreatment criteria. Percent agreement for maltreatment was 64.7% with a weighted Kappa of 0.61 (95% CI 0.51, 0.70). Across maltreatment subtypes, agreement was highest for abuse (69.3%) and lowest for negligence (60.4%). Discordance was higher if the mother was unmarried or a smoker, if residence was rural, or if there was a family history of child protective services report(s). Incidence estimates did not depend on which panel's data were used. There is substantial room for improvement in the reliability of CDR panel assessment of maltreatment related mortality. Standardized decision guidance for CDR panels may improve the reliability of their data.

Child homicide victims in forensic autopsy in Taiwan: A 10-year retrospective study

BACKGROUND

Child homicides are critical medico-legal issues worldwide. Data on the characteristics of these cases in Asia are limited. This study aimed to describe the characteristics of child homicides in Taiwan.

METHODS

A retrospective analysis of forensic autopsy records of child homicide victims (aged 0-17 years) in Taiwan, during a 10-year period between 2001 and 2010, was carried out. The age, sex, relationship with the perpetrator(s), injury patterns of the victims, and causes of death were analyzed.

RESULTS

In all, 193 child homicide autopsies were identified. There were 38 (19.7%), 82 (42.5%), 25 (13.0%), and 48 (24.9%) homicide victims aged under 1, 1-5, 6-12, and 13-17 years, respectively. One-hundred boys (mean age: 8.4±7.0) and 93 girls (mean age: 3.7±4.3) were included. A female predominance was noted among the victims aged 0-5. Blunt force (53.4%) was the most frequent method of injury, followed by suffocation/strangulation (20.2%) and sharp force (13.0%). Bruise (64.8%) and brain injury (45.1%) were the most common types of injuries. The cranium (62.2%) and face (60.6%) were the most frequently injured body regions. The distribution of fatal injuries varied among victims in different age groups. Neurogenic shock, asphyxia, and hemorrhagic shocks were most common in victims aged 0-5, 6-12, and 13-17, respectively. The most frequent causes of death included blunt force head injury (40.4%), suffocation/strangulation (20.2%), and sharp force lung trauma (7.3%). The type of offenders, injury methods, types of injuries, distribution of injuries, mechanism of death, and causes of death were significantly different among victims of different age groups. Eighteen (9.33%) victims displayed no external evidence of trauma.

CONCLUSIONS

The patterns of injuries, mechanism of death, and causes of death were different among victims of different age groups. A female predominance was noted among the victims aged 0-5. Complete forensic autopsy is necessary to identify child homicide. This report will help forensic examiners and forensic pathologists recognize the signs of child homicide and serve as a working basis for these professionals.

Learning from child death review in the USA, England, Australia, and New Zealand

Despite pronounced reductions in child mortality in industrialised countries, variations exist within and between countries. Many child deaths are preventable, and much could be done to further reduce mortality. For the family, their community, and professionals caring for them, every child's death is a tragedy. Systematic review of all child deaths is grounded in respect for the rights of children and their families, and aimed towards the prevention of future child deaths. In a Series of three papers, we discuss child death in high-income countries in the context of evolving child death review processes. This paper outlines the background to and development of child death review in the USA, England, Australia, and New Zealand. We consider the purpose, process, and outputs of child death review, and discuss how these factors can contribute to a greater understanding of children's deaths and to knowledge for the prevention of future child deaths.

Fatal and non-fatal child maltreatment in the US: an analysis of child, caregiver, and service utilization with the National Child Abuse and Neglect Data Set

The purpose of this study was to compare children who are fatally and non-fatally maltreated in the United States. In this first national-comparison study, we used the Child Abuse and Neglect Data Set of children and families who encounter/receive support from child welfare services. We found that children who were fatally maltreated were younger, were more likely to live with both their parents, and that their families experienced more financial and housing instability compared to non-fatally maltreated children. Overall, families in which children die use/receive fewer social services, as compared to families in which children live. We discuss the results with regard to child welfare practice and research.

Child maltreatment deaths in the U.S. National Child Death Review Case Reporting System

Comprehensive reviews of child death are increasingly conducted throughout the world, although limited information is available about how this information is systematically used to prevent future deaths. To address this need, we used cases from 2005 to 2009 in the U.S. National Child Death Review Case Reporting System to compare child and offender characteristics and to link that information with actions taken or recommended by review teams. Child, caretaker, and offender characteristics, and outcomes were compared to team responses, and findings were compared to published case series. Among 49,947 child deaths from 23 states entered into the Case Reporting System during the study period, there were 2,285 cases in which child maltreatment caused or contributed to fatality. Over one-half had neglect identified as the maltreatment, and 30% had abusive head trauma. Several child and offender characteristics were associated with specific maltreatment subtypes, and child death review teams recommended and/or planned several activities in their communities. Case characteristics were similar to those published in other reports of child maltreatment deaths. Teams implemented 109 actions or strategies after their review, and we found that aggregating information from child death reviews offers important insights into understanding and preventing future deaths. The National Child Death Review Case Reporting System contains information about a large population which confirms and expands our knowledge about child maltreatment deaths and which can be used by communities for future action.

Impacts of adverse childhood experiences on health, mental health, and substance use in early adulthood: a cohort study of an urban, minority sample in the U.S

Research has shown that adverse childhood experiences (ACEs) increase the risk of poor health-related outcomes in later life. Less is known about the consequences of ACEs in early adulthood or among diverse samples. Therefore, we investigated the impacts of differential exposure to ACEs on an urban, minority sample of young adults. Health, mental health, and substance use outcomes were examined alone and in aggregate. Potential moderating effects of sex were also explored. Data were derived from the Chicago Longitudinal Study, a panel investigation of individuals who were born in 1979 or 1980. Main-effect analyses were conducted with multivariate logistic and OLS regression. Sex differences were explored with stratified analysis, followed by tests of interaction effects with the full sample. Results confirmed that there was a robust association between ACEs and poor outcomes in early adulthood. Greater levels of adversity were associated with poorer self-rated health and life satisfaction, as well as more frequent depressive symptoms, anxiety, tobacco use, alcohol use, and marijuana use. Cumulative adversity also was associated with cumulative effects across domains. For instance, compared to individuals without an ACE, individuals exposed to multiple ACEs were more likely to have three or more poor outcomes (OR range=2.75-10.15) and four or more poor outcomes (OR range=3.93-15.18). No significant differences between males and females were detected. Given that the consequences of ACEs in early adulthood may lead to later morbidity and mortality, increased investment in programs and policies that prevent ACEs and ameliorate their impacts is warranted.

Risk of fatal injury in young children following abuse allegations: evidence from a prospective, population-based study

OBJECTIVES

We examined variations in children's risk of an unintentional or intentional fatal injury following an allegation of physical abuse, neglect, or other maltreatment.

METHODS

We linked records of 514 232 children born in California from 1999 to 2006 and referred to child protective services for maltreatment to vital birth and death data. We used multivariable Cox regression models to estimate variations in risk of fatal injury before age 5 years and modeled maltreatment allegations as time-varying covariates.

RESULTS

Children with a previous allegation of physical abuse sustained fatal injuries at 1.7 times the rate of children referred for neglect. Stratification by manner of injury showed that children with an allegation of physical abuse died from intentional injuries at a rate 5 times as high as that for children with an allegation of neglect, yet faced a significantly lower risk of unintentional fatal injury.

CONCLUSIONS

These data suggest conceptual differences between physical abuse and neglect. Findings indicate that interventions consistent with the form of alleged maltreatment may be appropriate, and heightened monitoring of young children referred for physical abuse may advance child protection.

Abusive head trauma among children in Alaska: a population-based assessment

BACKGROUND

Serious physical abuse resulting in a traumatic brain injury (TBI) has been implicated as an underreported cause of infant mortality. Nearly 80% of all abusive head trauma (AHT) occurs among children <2 years of age, with infants experiencing an incidence nearly 8 times that of 2-year olds.

OBJECTIVE

This study describes the validation of the CDC Pediatric Abusive Head Trauma (PAHT) definitions when applied to a multi-source database at the state level and provides a robust annual incidence estimate of AHT among children <2 years of age in Alaska.

DESIGN

AHT cases among children residing in Alaska during 2005-2010 were identified by applying the PAHT coding schema to a multi-source database which included vital death records, the Violent Death Reporting System (AK-VDRS), the Maternal Infant Mortality Review - Child Death Review (MIMR-CDR), the Alaska Trauma Registry (ATR), the inpatient Hospital Discharge Database (HDD) and Medicaid claims. Using these data, we calculated statewide AHT annual incidence rates.

RESULTS

The databases with the highest case capture rates were the ATR and Medicaid systems, both at 51%, followed by HDD at 38%. Combined, the ATR, HDD and Medicaid systems captured 91% of all AHT cases. The linkage and use of the PAHT definitions yielded an estimated sensitivity of 91% and specificity of 98%. During the study period, we detected an annual average incidence of 34.4 cases per 100,000 children aged <2 years (95% CI 25.1, 46.1) and a case fatality proportion of 22% (10/45). Among the AHT cases, 82% were infants. Significant differences (p < 0.05) in AHT were noted by age and race, but not by sex.

CONCLUSIONS

In Alaska, applying the CDC PAHT definition to the multi-source database enabled us to capture 49% more AHT cases than any of the individual database used in this analysis alone.

The epidemiology of child homicides in South Africa

OBJECTIVE

To describe age- and sex-specific rates of child homicide in South Africa.

METHODS

A cross-sectional mortuary-based study was conducted in a national sample of 38 medicolegal laboratories operating in 2009. These were sampled in inverse proportion to the number that were operational in each of three strata defined by autopsy volume: < 500, 500-1499 or > 1499 annual autopsies. Child homicide data were collected from mortuary files, autopsy reports and police interviews. Cause of death, evidence of abuse and neglect or of sexual assault, perpetrator characteristics and circumstances surrounding the death were investigated.

FINDINGS

An estimated 1018 (95% confidence interval, CI: 843-1187) child homicides occurred in 2009, for a rate of 5.5 (95% CI: 4.6-6.4) homicides per 100 000 children younger than 18 years. The homicide rate was much higher in boys (6.9 per 100 000; 95% CI: 5.6-8.3) than in girls (3.9 per 100 000; 95% CI: 3.2-4.7). Child abuse and neglect had preceded nearly half (44.5%) of all homicides, but three times more often among girls than among boys. In children aged 15 to 17 years, the homicide rate among boys (21.7 per 100 000; 95% CI: 14.2-29.2) was nearly five times higher than the homicide rate among girls (4.6 per 100 000; 95% CI: 2.4-6.8).

CONCLUSION

South Africa's child homicide rate is more than twice the global estimate. Since a background of child abuse and neglect is common, improvement of parenting skills should be part of primary prevention efforts.

Fatal child maltreatment associated with multiple births in Japan: nationwide data between July 2003 and March 2011

OBJECTIVES

The purpose of the present study is to clarify the impact of multiple births in fatal child maltreatment (child death due to maltreatment).

METHODS

The national annual reports on fatal child maltreatment, which contain all cases from July 2003 to March 2011, published by the Ministry of Health, Labor and Welfare of Japan, were used as the initial sources of information. Parent-child murder-suicide cases were excluded from the analyses. Multiple births, teenage pregnancy and low-birthweight were regarded as the exposed groups. The relative risks (RRs) and their 95 % confidence intervals (CIs) were estimated using the data from the above reports and vital statistics. These analyses were performed both including and excluding missing values.

RESULTS

Among 437 fatal child maltreatment cases, 14 multiple births from 13 families were identified. The RRs of multiple births per individual were 1.8 (95 % CI 1.0-3.0) when including missing values and 2.7 (95 % CI 1.5-4.8) when excluding missing values. The RRs of multiple births per family were 3.6 (95 % CI 2.1-6.2) when including missing values and 4.9 (95 % CI 2.7-9.0) when excluding missing values. The RR tended to be much lower than the RR of teenage pregnancy (RR 12.9 or 22.2), but slightly higher than the RR of low-birthweight (RR 1.4 or 2.9).

CONCLUSIONS

Families with multiple births had elevated risk for fatal child maltreatment both per individual and per family unit. Health providers should be aware that multiple pregnancies/births may place significant stress on families and should provide appropriate support and intervention.

Sudden unexpected infant death: differentiating natural from abusive causes in the emergency department

Sudden unexpected infant deaths (SUIDs) are deaths in infants younger than 12 months that occur suddenly, unexpectedly, and without obvious cause in the emergency department (ED). Sudden infant death syndrome, the leading cause of SUID in the United States, is much more common, but fatal child abuse and neglect have been sometimes mistaken for sudden infant death syndrome. The distinction between these 2 entities can only be made after a thorough investigation of the scene, interview of caregivers, and a complete forensic autopsy. Development of ED guidelines for the reporting and evaluation of SUID, in collaboration with the local medical examiner and child death review teams, will enable ED practitioners to collect important information in a compassionate manner that will be valuable to the investigating personnel.

Community services for victims of interpersonal violence

Interpersonal violence can be categorized into youth violence, childhood maltreatment, intimate partner violence, elder abuse, or sexual violence. Just as there are several different victims of interpersonal violence, there are various different community services and prevention programs for each particular type of interpersonal violence. This article reviews the literature on community services and prevention available for all victims of interpersonal violence, and examines the literature on whether these programs are effective.

Diagnostic coding of abuse related fractures at two children's emergency departments

OBJECTIVES

Pediatric fractures suspicious for abuse are often evaluated in emergency departments (ED), although corresponding diagnostic coding for possible abuse may be lacking. Thus, the primary objective of this study was to determine the proportion of fracture cases investigated in the ED for abuse that had corresponding International Classification of Diseases (ICD) codes documenting abuse suspicion. Additional objectives were to determine the proportion of these fractures with admission ICD abuse coding, and physician text diagnoses recording abuse suspicion in the ED and/or admission notes. Factors possibly associated with abuse-related ED ICD codes were also examined.

METHODS

Children less than three years of age that presented primarily with a fracture to two large academic children's hospitals from 1997 to 2007 and were evaluated for suspicion of abuse by child protective services were included in this retrospective review. The main outcome measure was the proportion of the fracture cases that had abuse suspicion reflected in ED discharge ICD codes.

RESULTS

Of the 216 eligible patients, only 23 (11.5%) patients had ED ICD codes that included the possibility of abuse. Forty-nine (22.7%) had the possibility for abuse documented by physicians as an ED discharge diagnosis. In addition, 53/149 (35.6%) of all admitted patients and 34/55 (61.8%) of confirmed abuse cases included abuse-related admission ICD coding. Female gender was found to be a factor associated with ED ICD abuse codes.

CONCLUSION

Current standards of ICD coding result in a significant underestimate of the prevalence of children assessed in the ED and hospital wards for possible and confirmed abusive fracture(s).

Report of maltreatment as a risk factor for injury death: a prospective birth cohort study

This article presents a population-based study of early childhood injury mortality following a nonfatal allegation of maltreatment. Findings are based on a unique data set constructed by establishing child-level linkages between vital birth records, administrative child protective services records, and vital death records. These linked data reflect over 4.3 million children born in California between 1999 and 2006 and provide a longitudinal record of maltreatment allegations and death. Of interest was whether children reported for nonfatal maltreatment subsequently faced a heightened risk of unintentional and intentional injury mortality during the first 5 years of life. Findings indicate that after adjusting for risk factors at birth, children with a prior allegation of maltreatment died from intentional injuries at a rate that was 5.9 times greater than unreported children (95% CI [4.39, 7.81]) and died from unintentional injuries at twice the rate of unreported children (95% CI [1.71, 2.36]). A prior allegation to CPS proved to be the strongest independent risk factor for injury mortality before the age of five.

Identification of ICD codes suggestive of child maltreatment

OBJECTIVE

In order to be reimbursed for the care they provide, hospitals in the United States are required to use a standard system to code all discharge diagnoses: the International Classification of Disease, 9th Revision, Clinical Modification (ICD-9). Although ICD-9 codes specific for child maltreatment exist, they do not identify all maltreatment-related hospital and emergency department discharges. To increase the usefulness of medical data for public health surveillance of child maltreatment, this project sought to identify ICD-9 codes that are suggestive of child maltreatment.

METHODS

After review of the literature and discussions with experts, injuries and conditions that should raise suspicion of child maltreatment (physical or sexual abuse or neglect) were identified and a list of corresponding ICD codes was compiled. Using a statewide electronic database of hospital discharges and emergency department (ED) visits for the year 2000, visits by children assigned these ICD codes were identified, a sample of visits was selected, and medical records were reviewed to assess the circumstances of the injury or illness that led to the visit. Based on information in the medical record, the injury or illness was classified as maltreatment-related, or not.

RESULTS

There were 3,684 visits selected for review. Of these, 2,826 records were reviewed and classified; 1,200 (43%) records met the criteria for being maltreatment-related, 1,419 (50%) contained adequate information indicating the injury/condition was not likely maltreatment-related, and 207 (7%) records did not contain enough information to classify. Sixty-eight ICD codes had >66% of visits classified as maltreatment-related, the a priori criteria for a code to be considered suggestive of maltreatment. Codes suggestive of maltreatment include specific fractures, burns, and injuries of undetermined intent, among others.

CONCLUSION

Several ICD codes were found that, when used with age restrictions and other specific exclusion criteria, are suggestive of maltreatment. This information may increase the usefulness of hospital discharge data for public health surveillance of child maltreatment.

PRACTICE IMPLICATIONS

Use of these suggestive codes facilitates identifying conditions and injuries that are likely maltreatment-related in hospital discharge and ED visit data. When used in conjunction with ICD maltreatment-specific codes, these suggestive codes may enhance the use of medical data for monitoring child maltreatment trends.

U.S. child death review programs: assessing progress toward a standard review process

BACKGROUND

Child death review (CDR) programs examine the circumstances of children's deaths to gain information on how and why children die for the purpose of promoting the health, safety, and protection of children.

PURPOSE

The purpose of this study was to conduct a systematic review of the 50 states and District of Columbia CDR programs, with specific focus on the use of standardized procedures and best-practice recommendations. This included assessment of which deaths are reviewed, the model of review, team membership, and standardization of data collection and reporting.

METHODS

Data were collected through semistructured phone interviews with representatives of the 50 states and District of Columbia CDR programs and online sources. Data collection and analyses were conducted in 2009.

RESULTS

Forty-eight states and the District of Columbia have active CDR programs at the state and/or local level, and the majority use a national data collection system. However, results revealed numerous inconsistencies across programs in policies, procedures, and data collection.

CONCLUSIONS

This study reflects the minimal progress that has been made in the CDR process in the U.S. since the last systematic review of the programs in 2001. The study documents substantial discrepancies among the U.S. CDR programs, affecting the consistency of data obtained by individual states and, ultimately, prevention efforts at the national level. Information from this review can inform CDR programs as they develop and refine procedures and guide future research on the effectiveness and limitations of variations in procedures.

American Academy of Pediatrics. Policy statement--child fatality review

Injury remains the leading cause of pediatric mortality and requires public health approaches to reduce preventable deaths. Child fatality review teams, first established to review suspicious child deaths involving abuse or neglect, have expanded toward a public health model of prevention of child fatality through systematic review of child deaths from birth through adolescence. Approximately half of all states report reviewing child deaths from all causes, and the process of fatality review has identified effective local and state prevention strategies for reducing child deaths. This expanded approach can be a powerful tool in understanding the epidemiology and preventability of child death locally, regionally, and nationally; improving accuracy of vital statistics data; and identifying public health and legislative strategies for reducing preventable child fatalities. The American Academy of Pediatrics supports the development of federal and state legislation to enhance the child fatality review process and recommends that pediatricians become involved in local and state child death reviews.

Using capture-recapture methods to better ascertain the incidence of fatal child maltreatment

OBJECTIVES

To (1) test the use of capture-recapture methods to estimate the total number of child maltreatment deaths in a single state using information from death certificates, child welfare reports, child death review teams, and uniform crime reports; and to (2) compare these estimates to the number of maltreatment deaths identified through an in-depth "gold standard" review.

METHODS

Child maltreatment deaths were identified in four existing administrative data sources: (1) death reports in our state vital statistics (DC); (2) child death review team reports (CDR); (3) homicide reports filed by our state police agency as uniform crime report (UCR) supplements for the FBI; and (4) abstracted reports of a minor's death from our state child protective services (CPS) agency. Capture-recapture pair-wise and pooled comparisons were then applied to estimate the numbers of abuse and total maltreatment deaths and were compared to the number of cases identified by independent case review.

RESULTS

There were a total of 194 child maltreatment deaths in Michigan during 2000-2001 with 66 due to physical abuse. Capture-recapture analysis estimated the mean number of total child maltreatment deaths as 101.02 (95%CI=92.52, 109.53), with abuse deaths of 64.55 (60.85, 68.25). Most pair-wise and pooled comparisons worked equally well for abuse deaths, but estimates for total child maltreatment deaths were low.

CONCLUSIONS

Capture-recapture methods applied to existing administrative datasets produced accurate estimates of child abuse deaths but were not useful in producing reliable estimates of total child maltreatment deaths due to undercounting neglect-related deaths in all existing administrative data sets. The underlying assumptions for capture-recapture methods were not met for neglect deaths. Local and/or state teams conducting ongoing intensive case review may yet remain the best way to identify the total number of child maltreatment deaths.

PRACTICE IMPLICATIONS

Capture-recapture methods allow for more accurate estimation of the true number of child physical abuse deaths than does using single existing sources of child fatality information, but deaths from causes other than abuse are undercounted. Child maltreatment fatality surveillance requires a systematic process and standard criteria for identifying cases of maltreatment, particularly neglect-related child deaths.

Child maltreatment fatalities in children under 5: Findings from the National Violence Death Reporting System

OBJECTIVE

To describe the distribution of child maltreatment fatalities of children under 5 by age, sex, race/ethnicity, type of maltreatment, and relationship to alleged perpetrator using data from the National Violent Death Reporting System (NVDRS).

STUDY DESIGN

Two independent coders reviewed information from death certificates, medical examiner and police reports corresponding to all deaths in children less than 5 years of age reported to NVDRS in 16 states.

RESULTS

Of the 1,374 deaths for children under 5 reported to NVDRS, 600 were considered attributable to child maltreatment. Over a half of the 600 victims of child maltreatment in this age group were under 1 year old, 59% were male, 42% non-Hispanic Whites, and 38% were non-Hispanic Blacks. Two thirds of child maltreatment fatalities in children under 5 were classified as being due to abusive head trauma (AHT), 27.5% as other types of physical abuse, and 10% as neglect. Based on these data, fathers or their substitutes were significantly more likely than mothers to be identified as alleged perpetrators for AHT and other types of physical abuse, while mothers were more likely to be assigned responsibility for neglect.

CONCLUSIONS

Among children under 5 years, children under 1 are the main age group contributing to child maltreatment fatalities in the NVDRS. AHT is the main cause of death in these data. These findings are limited by underascertainment of cases and fair inter-rater reliability of coding.

PRACTICE IMPLICATIONS

The findings suggest the need to develop and evaluate interventions targeting AHT to reduce the overall number of child maltreatment deaths in young children. These interventions should make special efforts to include fathers and their substitutes.

The utility and challenges of using ICD codes in child maltreatment research: A review of existing literature

OBJECTIVE

The objectives of this article are to explore the extent to which the International Statistical Classification of Diseases and Related Health Problems (ICD) has been used in child abuse research, to describe how the ICD system has been applied, and to assess factors affecting the reliability of ICD coded data in child abuse research.

METHODS

PubMed, CINAHL, PsychInfo and Google Scholar were searched for peer reviewed articles written since 1989 that used ICD as the classification system to identify cases and research child abuse using health databases. Snowballing strategies were also employed by searching the bibliographies of retrieved references to identify relevant associated articles. The papers identified through the search were independently screened by two authors for inclusion, resulting in 47 studies selected for the review. Due to heterogeneity of studies meta-analysis was not performed.

RESULTS

This paper highlights both utility and limitations of ICD coded data. ICD codes have been widely used to conduct research into child maltreatment in health data systems. The codes appear to be used primarily to determine child maltreatment patterns within identified diagnoses or to identify child maltreatment cases for research.

CONCLUSIONS

A significant impediment to the use of ICD codes in child maltreatment research is the under ascertainment of child maltreatment by using coded data alone. This is most clearly identified and, to some degree, quantified, in research where data linkage is used.

PRACTICE IMPLICATIONS

The importance of improved child maltreatment identification will assist in identifying risk factors and creating programs that can prevent and treat child maltreatment and assist in meeting reporting obligations under the CRC.

Passive surveillance of shaken baby syndrome using hospital inpatient data

BACKGROUND

The conference from which these articles came addressed the question of public health surveillance for shaken baby syndrome (SBS) and explores one component of a comprehensive SBS surveillance system that would be relatively easy to implement and maintain: passive surveillance based on hospital inpatient data. Provisional exclusion and inclusion criteria are proposed for a two-level case definition of diagnosed SBS (strict definition) and cases presumed to be SBS (broad definition). The strict SBS definition is based on the single SBS code in the ICD-9-CM (995.55). The broader presumptive SBS definition is based on research studies that have identified a pattern of diagnostic codes often considered part of the clinical diagnosis of SBS.

RESULTS

Based on 2006 analyses, California inpatient data are presented for 1998-2004. The strict SBS definition identified 366 cases over the 7 years, whereas the broader definition captured nearly 1000 cases. Annual rates show little fluctuation from the overall rate of 5.1 for strict SBS and 14.0 for broad SBS (per 100,000 children aged <2 years). Selected demographic and outcome characteristics are presented for each definition. The broad definition produces rates that are roughly comparable to those produced in careful clinical and population-based studies that also included children who died without being hospitalized.

CONCLUSIONS

Despite the limitations of inpatient data, a passive surveillance system like the one proposed here can provide a critical component for a comprehensive SBS surveillance system and may be adequate for some purposes, including identifying high-risk areas or groups for intervention and monitoring trends over time.