Acute presentations of eating disorders among adolescents and adults before and during the COVID-19 pandemic in Ontario, Canada.

BACKGROUND: Increased rates of pediatric eating disorders have been observed during the COVID-19 pandemic, but little is known about trends among adults. We aimed to evaluate rates of emergency department visits and hospital admissions for eating disorders among adolescents and adults during the pandemic. METHODS: We conducted a population-based, repeated cross-sectional study using linked health administrative data for Ontario residents aged 10-105 years during the prepandemic (Jan. 1, 2017, to Feb. 29, 2020) and pandemic (Mar. 1, 2020, to Aug. 31, 2022) periods. We evaluated monthly rates of emergency department visits and hospital admissions for eating disorders, stratified by age. RESULTS: Compared with expected rates derived from the prepandemic period, emergency department visits for eating disorders increased during the pandemic among adolescents aged 10-17 years (7.38 v. 3.33 per 100 000; incidence rate ratio [IRR] 2.21, 95% confidence interval [CI] 2.17-2.26), young adults aged 18-26 years (2.79 v. 2.46 per 100 000; IRR 1.13, 95% CI 1.10-1.16) and older adults aged 41-105 years (0.14 v. 0.11 per 100 000; IRR 1.15, 95% CI 1.07-1.24). Hospital admissions for eating disorders increased during the pandemic for adolescents (8.82 v. 5.74 per 100 000; IRR 1.54, 95% CI 1.54-1.54) but decreased for all adult age groups, especially older adults aged 41-105 years (0.21 v. 0.30 per 100 000; IRR 0.72, 95% CI 0.64-0.80). INTERPRETATION: Emergency department visits for eating disorders increased among adolescents, young adults and older adults during the pandemic, but hospital admissions increased only for adolescents and decreased for all adult groups. Differential rates of acute care use for eating disorders by age have important implications for allocation of inpatient mental health resources.

Medical neglect in Ontario: Implications for health care provision.

OBJECTIVES: This study explores child welfare investigations for medical neglect in Ontario, Canada, focusing on household, family and child characteristics of such investigations and factors associated with substantiated victimization. METHODS: This analysis used data from the Ontario Incidence Study of Reported Child Abuse and Neglect 2018. Bivariate analyses compared medical neglect with other neglect investigations to create a profile of medical neglect investigations in Ontario, and a binary logistic regression determined which case characteristics were associated with substantiation of medical neglect. RESULTS: Compared with other neglect investigations, medical neglect investigations were more likely to involve children less than 1 year old and caregivers under 21 years old, households that had run out of money in the past 6 months for basic necessities, primary caregivers with few social supports, mental health issues or drug/solvent abuse concerns, and children with at least one functioning concern. Medical neglect investigations in which the primary caregiver had few social supports were almost four times more likely to be substantiated (OR=3.698, P<0.05). CONCLUSIONS: While the public's perception of medical neglect tends to focus on parental refusal of treatment due to philosophical/religious beliefs, this Ontario sample indicates that medical neglect is often driven by financial constraints and a lack of social support. Implications for health care providers within a universal health care system are discussed.

Case report: Pediatric low-grade gliomas: a fine balance between treatment options, timing of therapy, symptom management and quality of life.

Introduction: Pediatric low-grade gliomas (pLGG) are the most common brain tumor in children and encompass a wide range of histologies. Treatment may pose challenges, especially in those incompletely resected or those with multiple recurrence or progression. Case description: We report the clinical course of a girl diagnosed with pilocytic astrocytoma and profound hydrocephalus at age 12 years treated with subtotal resection, vinblastine chemotherapy, and focal proton radiotherapy. After radiotherapy the tumor increased in enhancement temporarily with subsequent resolution consistent with pseudoprogression. Despite improvement in imaging and radiographic local control, the patient continues to have challenges with headaches, visual and auditory concerns, stroke-like symptoms, and poor quality of life. Conclusion: pLGG have excellent long-term survival; thus, treatments should focus on maintaining disease control and limiting long-term toxicities. Various treatment options exist including surgery, chemotherapy, targeted agents, and radiation therapy. Given the morbidity associated with pLGG, individualized treatment approaches are necessary, with a multi-disciplinary approach to care focused on minimizing treatment side effects, and promoting optimal quality of life for patients.

Serologic Response to Vaccine for COVID-19 in Patients with Hematologic Malignancy: A Prospective Cohort Study.

BACKGROUND: Patients with hematological cancers have increased COVID-19 morbidity and mortality, and these patients show attenuated vaccine responses. This study aimed to characterize the longitudinal humoral immune responses to COVID-19 vaccination in patients with hematological malignancies. PATIENTS AND METHODS: We conducted a prospective cohort study, collecting samples from March 2021 to July 2022, from patients seen at a cancer treatment center in London, Ontario, Canada, who met the following eligibility criteria: age ≥18 years, diagnosed with a hematological malignancy, recipient of a COVID-19 vaccine during the study period, and able to provide informed consent. RESULTS: Median anti-S titers (MST) were 0.0, 64.0, and 680.5 U/mL following first (V1), second (V2), and third (V3) vaccine doses, respectively. Patients with lymphoid malignancies' response to vaccination was attenuated compared to myeloid malignancy patients after V2 and V3 (P < .001, P < .01). Active treatment was associated with lower antibody titers (MST 10) compared to treatment 12-24 months (MST 465, P = .04367) and >24 months (MST 1660.5, P = .0025) prior to vaccination. V3 significantly increased antibody titers compared to V2 for patients less than 3 months from treatment. Increasing age was associated with smaller antibody response following V2 (P < .05), but not following V3. Patients receiving anti-CD20 therapy did not demonstrate increased antibody titer levels after V3 (V2 MST 0, V3 MST 0; P > .05). CONCLUSION: We report an attenuated serologic response to COVID-19 vaccination in our study population of patients with hematological malignancy. The immune response to vaccination was affected by patient age, diagnosis, treatment, and timing of treatment exposure.

Child Welfare Investigations of Exposure to Intimate Partner Violence Referred by Medical Professionals in Ontario: A Uniquely Vulnerable Population?

Victims of intimate partner violence (IPV) and their children may be at an increased risk for negative health outcomes and may present to healthcare settings. The objective of the current study is to examine the profile of medical-referred child welfare investigations of exposure to IPV in Ontario, Canada. Data from the Ontario Incidence Study of Reported Child Abuse and Neglect 2018 were used. We compared medical-referred investigations with all other investigations of exposure to IPV. Descriptive and bivariate analyses as well as a logistic regression predicting transfers to ongoing services were conducted. Six percent of investigations of exposure to IPV conducted in Ontario in 2018 were referred by a medical source. Compared to other investigations of exposure to IPV, these investigations were more likely to involve younger children (p = 0.005), caregivers with mental health issues (p < 0.001) and few social supports (p = 0.004), and households noted to be overcrowded (p = 0.001). After controlling for clinical case characteristics, investigations of exposure to IPV referred by healthcare sources were 3.452 times as likely to be kept open for ongoing child welfare services compared to those referred by other sources (95% CI [2.024, 5.886]; p < 0.001). Children and their families who are identified in healthcare settings for concerns of exposure to IPV tend to receive extended child welfare intervention compared to those identified elsewhere. There is a clear difference in service provision in healthcare-originating investigations of exposure to IPV versus investigations originating from other sources. Further research into the services provided to victims of IPV and their children is needed.

The more we change the more we stay the same: Canadian child welfare systems' response to child well-being.

BACKGROUND: Child welfare services in Canada are guided by a dual mandate: to protect children from imminent harm and to promote their optimal development and well-being. To understand how child welfare systems respond to this dual mandate, Trocmé et al. (2014) developed a taxonomy to classify child welfare investigations as either being related to urgent protection or chronic needs. OBJECTIVE: To extend Trocmé et al.'s (2014) analysis using data from the Canadian Incidence Study of Reported Child Abuse and Neglect 2019 (CIS-2019). PARTICIPANTS AND SETTING: The CIS-2019 employs a file review methodology to collect information on child maltreatment-related investigations conducted in Canada in 2019. The study's unweighted sample included 41,948 investigations involving children aged 0-15 years. METHODS: Secondary analyses of the CIS-2019 were conducted including frequency counts and bivariate analyses. RESULTS: Ninety percent of investigations conducted in Canada in 2019 were focused on concerns related to chronic needs. Most investigations (90.9 % of urgent protection investigations and 98.3 % of chronic needs investigations) did not involve physical harm to the child. Urgent protection investigations were less likely to have been previously investigated and more likely to be substantiated, involve a child welfare court application, or involve a placement in out-of-home care. CONCLUSIONS: Most child welfare investigations in Canada continue to be focused on chronic needs. Yet, the investigation response seems designed to respond to urgent protection concerns. A truly differential model is needed to appropriately respond to the dual mandate of Canadian child welfare services and better serve children and families.

Understanding the roles of the healthcare and child welfare systems in promoting the safety and well-being of children.

Introduction: The accurate identification and appropriate investigation of child maltreatment is a key priority for promoting the optimal health and development of children. Healthcare providers are often well-positioned professionals to report suspected child abuse and neglect, and, therefore, interact regularly with child welfare workers. Little research has examined the relationship between these two groups of professionals. Methods: We interviewed healthcare providers and child welfare workers in order to examine the referral and child welfare investigation processes to understand strengths and identify areas of improvement for future collaboration. Thirteen child welfare workers from child welfare agencies and eight healthcare providers from a pediatric tertiary care hospital in Ontario, Canada were interviewed to meet the study's objectives. Results: Healthcare providers spoke about positive experiences making reports, factors impacting reporting decisions, areas for improvement (e.g., difficulties communicating, lack of collaboration, and disruption of therapeutic alliance), training, and professional roles. For interviews with child welfare workers, identified themes included healthcare professionals' perceived expertise and understanding the role of child welfare. Both groups brought up the need for increased collaboration as well as systemic barriers and legacies of harm. Discussion: Our core finding was a reported lack of communication between the groups of professionals. Other identified barriers in collaboration included a lack of understanding of each other's roles, hesitation for healthcare providers making reports, as well as legacies of harm and systemic inequities in both institutions. Future research should build on this examination by including the voices of healthcare providers and child welfare workers to identify sustainable solutions for increased collaboration.

An Examination of Past Trends in School Reports to Child Welfare: Considerations for Reported Child Maltreatment.

This study examines whether increased interaction and observation of young children by school professionals leads to an increase in school-based reports to child welfare authorities and in the identification of child maltreatment victims. Comparing provincial-level data collected before and after full-day kindergarten implementation in Ontario, a doubling in rates of school-referred investigations involving 4- and 5-year-old children was found. There was no significant difference in the rates of maltreatment substantiation, service referrals made or transfers to ongoing services, but the rate of child functioning concerns noted in these investigations tripled. The findings suggest there are differences in how the school and child welfare systems define and respond to suspected child maltreatment. Implications for practice, policy and research are explored.

Caregiver drug use in Ontario child welfare investigations: The need for coordinated intervention.

BACKGROUND: Caregiver substance abuse is associated with harmful parenting behaviors, increased child welfare involvement, and negative child outcomes, and the opioid epidemic has brought increased attention to the safety and wellbeing of children living with caregivers who abuse substances. OBJECTIVE: This paper investigates the impact of primary caregiver drug abuse concerns on child welfare investigations in Ontario, Canada and examines how different drug abuse categories impact out-of-home placements in a Canadian setting, with a focus on opioids, opiates, and morphine derivatives. PARTICIPANTS AND SETTING: Secondary analyses of data from the Ontario Incidence Study of Reported Child Abuse and Neglect 2018 (OIS-2018) were conducted. The OIS-2018 collected information on child welfare investigations from workers who conducted the investigations. The final unweighted sample of the OIS-2018 included 7590 investigations involving children under 18 years old. METHODS: Descriptive and bivariate analyses were conducted as well as a logistic regression predicting out-of-home placement. RESULTS: Investigations involving noted primary caregiver drug abuse concerns involved increased household and family risks as well as more intrusive forms of child welfare involvement. Results of the logistic regression controlling for family, child, and case characteristics revealed that investigations involving noted primary caregiver drug abuse were more likely to involve out-of-home placements, and investigations that involved caregivers who abused opioids specifically were approximately 3.5 times more likely to result in a placement. CONCLUSIONS: A coordinated response involving the child welfare, addictions treatment, and other allied systems is warranted to support families with substance abuse concerns and provide appropriate services.

Major findings from the Ontario Incidence Study of Reported Child Abuse and Neglect 2018.

BACKGROUND: The Ontario Incidence Study of Reported Child Abuse and Neglect (OIS) is the only source of province-wide statistics on families investigated by child welfare. OBJECTIVE: This paper presents key findings from the 2018 cycle of the OIS (OIS-2018) and highlights select policy and practice implications of these findings. PARTICIPANTS AND SETTINGS: The OIS-2018 captured information directly from investigating child protection workers about children and families who were the subject of a child protection investigation sampled for inclusion in the study. METHODS: The OIS-2018 sample was drawn in three stages: first, a representative sample of child welfare agencies in Ontario was selected, then cases were sampled over a three-month period within selected agencies, and, finally, investigations that met the study criteria were identified from the sampled cases. The data collected for the OIS-2018 were weighted in order to derive provincial, annual incidence estimates. RESULTS: An estimated 158,476 child maltreatment-related investigations were conducted in Ontario in 2018. In the majority of investigations, there was no documented physical or emotional harm to the child. The overall incidence of investigations remains unchanged between 2008 and 2018. The only statistically significant difference during this time period is an increase in risk investigations between 2013 and 2018. CONCLUSIONS: Data from the OIS gives Ontario child welfare policymakers and practitioners an empirical basis for making evidence-informed decisions. Findings are compared to the United States and Australia.

Characteristics of child welfare investigations reported by healthcare professionals in Ontario: secondary analysis of a regional database.

Objectives: This study examines the characteristics and outcomes of child welfare investigations reported by hospital-based and community-based healthcare professionals. Methods: A sample of 7590 child maltreatment-related investigations from the Ontario Incidence Study of Reported Child Abuse and Neglect-2018, a cross-sectional study, was analysed. Bivariate analyses compared characteristics of hospital and community healthcare-reported investigations. Chi-square automatic interaction detector analyses were used to predict the most influential factors in the decision to provide a family with services following a child welfare investigation from each referral source. Results: Community healthcare-reported investigations were more likely to have a primary concern of physical abuse while hospital-reported investigations were more likely to be focused on assessing risk of future maltreatment. Hospital-reported investigations were more likely to involve noted primary caregiver (eg, mental health issues, alcohol/drug abuse, victim of intimate partner violence (IPV)) and household risk factors. The most significant predictor of service provision following an investigation was having a caregiver who was identified as a victim of IPV in hospital-reported investigations (χ2=30.237, df=1, adj. p<0.001) and having a caregiver for whom few social supports was noted in community healthcare-reported investigations (χ2=18.892, df=1, adj. p<0.001). Conclusion: Healthcare professionals likely interact with children who are at high risk for maltreatment. This study's findings highlight the important role that healthcare professionals play in child maltreatment identification, which may differ across hospital-based and community-based settings and has implications for future collaborations between the healthcare and child welfare systems.

Screening for economic hardship for child welfare-involved families during the COVID-19 pandemic: A rapid partnership response.

BACKGROUND: Pandemics have a wide range of economic, health and social consequences related to both the spread of a disease and efforts made by government leaders to contain it which may be particularly detrimental for the child welfare-involved population. This is because child welfare agencies serve some of the highest needs children and families. A significant proportion of these families face economic hardship, and as a result of containment measures for COVID-19, more families inevitably will. OBJECTIVE: Given the range of negative consequences related to the pandemic and the evolving supports available to families, child protection workers needed a clinical tool to guide and support work with families informed by an understanding of economic hardship. The objective of this paper is to report on the development and implementation strategy of a tool to be used for practice intervention during the pandemic. METHODS: Action research methodology was utilized in the creation of the clinical tool. The tool's development and implementation occurred through an academic/child welfare sector partnership involving child welfare agencies representing diverse regions and populations in Ontario, Canada. Factor analysis of representative child welfare data from the Ontario Incidence Study of Reported Child Abuse and Neglect 2018 (OIS-2018) on economic hardship was used to inform the development of questions on the clinical tool. RESULTS: The development and implementation strategy of the clinical tool are described, including the results from analyses of the OIS-2018. CONCLUSIONS: Future directions for the project are discussed, including considerations for using this tool beyond the pandemic.

Trends in investigations of abuse or neglect referred by hospital personnel in Ontario.

BACKGROUND: There is a dearth of literature surrounding mandated reporters to child welfare services in the Canadian context. This paper examines 20 years of reporting patterns from hospitals, which represent 5% of all referrals to child welfare services in Ontario. METHODS: The Ontario Incidence Study of Reported Child Abuse and Neglect (OIS) is a representative study that has taken place every 5 years since 1993. The OIS is a multistage cluster sample design, intended to produce an estimate of reported child abuse and neglect in the year the study takes place. RESULTS: There have been significant changes in referral patterns over time. Hospital referrals in 2013 are more likely to involve a concern of neglect, risk of maltreatment or exposure to intimate partner violence. In 1993, children were more likely to be referred from a hospital for a concern of physical abuse. Between 1993 and 1998, there was a significant drop in the number of sexual abuse investigations referred from a hospital. Hospitals have low rates of substantiation across all of the OIS cycles. CONCLUSION: This is the first study to examine hospital-based referral patterns in Canada. The relatively low percentage of hospital referrals across the cycles of the OIS is consistent with the extant literature. The findings warrant further discussion and research. This study is foundational for future research that can assist in identifying and developing responses across sectors that meet the complex needs of vulnerable families and that ultimately promote children's safety and well-being.

An examination of trends in child sexual abuse investigations in Ontario over time.

BACKGROUND: Child sexual abuse (CSA) rates have been declining since the 1990s (Dunne et al., 2003; Finkelhor & Jones, 2004, 2012; Jones et al., 2001). Discrepancies in contexts and measures complicate comparing CSA rates across jurisdictions and studies, and there is limited literature about trends in CSA in Canada. OBJECTIVE: Using data from the Ontario Incidence Study of Reported Child Abuse and Neglect (OIS), the only source of provincially aggregated data in Ontario, Canada, that describes child welfare investigations, this paper provides information on reported and investigated CSA over the past 20 years. PARTICIPANTS AND SETTING: The OIS uses a file review methodology; information is collected directly from investigating child welfare workers. METHODS: A sample of child welfare agencies is selected for the study, and data are collected over a three-month period. Weights are applied to produce annual provincial estimates. RESULTS: The rates of investigated CSA in Ontario decreased between 1993 and 2013, from 5.20 (95% CI [3.94, 6.47]) to 1.81 (95% CI [0.97, 2.66]) children per 1000. During this time, the rate of all child maltreatment-related investigations doubled, from 21.41 (95% CI [18.38, 24.42]) to 53.32 ([29.61, 77.03]) children per 1000. CONCLUSIONS: Unlike other forms of child maltreatment, the incidence of investigated CSA in Ontario declined since 1993. Substantiation rates for CSA investigations decreased more dramatically than the rate of all CSA investigations, which could indicate a true decline in rate or an inability to accurately identify cases of CSA.

Responding to safety concerns and chronic needs: trends over time.

BACKGROUND: For the past 20 years, the Ontario child welfare sector has made significant legislative and policy changes. Changes to legislation and policy can impact the public and sector's response to child maltreatment and inform identified trends. Using an investigative taxonomy of urgent protection and chronic need this paper examines the shift in the nature of investigated maltreatment over time. METHODS: Data from five cycles of the Ontario Incidence Studies of Reported Child Abuse and Neglect (1993, 1998, 2003, 2008 and 2013) were used. Provincial incidence rates were calculated by dividing the weighted estimates by the child population 15 years of age and under and then multiplying by 1000 in order to produce an annual incidence rate per 1000 children. Investigations were divided into urgent (severe physical harm, sexual abuse, neglect and physical abuse of children under 4) and chronic (risk only, exposure to intimate partner violence, emotional maltreatment, neglect and physical abuse of children four or over). Tests of statistical significance were calculated to assess changes in subtypes between cycles. RESULTS: Between 1993 and 2013, the rate of child maltreatment related investigations completed in Ontario has increased from 20.48 per 1000 children to 53.27 per 1000 children. Overall there has been a decline in the incidence of urgent investigations from 9.31 per 1000 child maltreatment investigations in 1993 to 5.94 per 1000 maltreatment investigations in 2013. There has been a fourfold increase in the incidence of chronic investigations from 11.18 per 1000 child maltreatment investigations in 1993 to 47.33 per 1000 maltreatment investigations in 2013. CONCLUSION: The nature of child protection work using the urgent-chronic taxonomy shows a dramatic shift in the types of concerns identified without a corresponding shift in the way families are assessed for need. The provision of a forensic investigation to all families does not distinguish between urgent safety concerns and needs that may require prolonged engagement. Effective service provision requires more precision in our response to these diverse concerns.