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Value of systematic detection of physical child abuse at emergency rooms: a cross-sectional diagnostic accuracy study.

ABSTRACT: The aim of our diagnostic accuracy study Child Abuse Inventory at Emergency Rooms (CHAIN-ER) was to establish whether a widely used checklist accurately detects or excludes physical abuse among children presenting to ERs with physical injury.A large multicentre study with a 6-month follow-up.4 ERs in The Netherlands.4290 children aged 0-7 years attending the ER because of physical injury. All children were systematically tested with an easy-to-use child abuse checklist (index test). A national expert panel (reference standard) retrospectively assessed all children with positive screens and a 15% random sample of the children with negative screens for physical abuse, using additional information, namely, an injury history taken by a paediatrician, information provided by the general practitioner, youth doctor and social services by structured questionnaires, and 6-month follow-up information.Physical child abuse.Injury due to neglect and need for help.4253/4290 (99%) parents agreed to follow-up. At a prevalence of 0.07% (3/4253) for inflicted injury by expert panel decision, the positive predictive value of the checklist was 0.03 (95% CI 0.006 to 0.085), and the negative predictive value 1.0 (0.994 to 1.0). There was 100% (93 to 100) agreement about inflicted injury in children, with positive screens between the expert panel and child abuse experts.Rare cases of inflicted injury among preschool children presenting at ERs for injury are very likely captured by easy-to-use checklists, but at very high false-positive rates. Subsequent assessment by child abuse experts can be safely restricted to children with positive screens at very low risk of missing cases of inflicted injury. Because of the high false positive rate, we do advise careful prior consideration of cost-effectiveness and clinical and societal implications before de novo implementation.

SUBMITTER: Sittig JS

PROVIDER: S-EPMC4809108 | biostudies-other | 2016 Mar

REPOSITORIES: biostudies-other

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Project description:OBJECTIVES:To characterize assessments of a patient's ability to report elder abuse within the context of an emergency department (ED)-based screen for elder abuse. DESIGN:Cross-sectional study in which participants were screened for elder abuse and neglect. SETTING:Academic ED in the United States. PARTICIPANTS:Patients, aged 65 years and older, presenting to an ED for acute care were assessed by trained research assistants or nurses. MEASUREMENTS:All patients completed the four-item Abbreviated Mental Test 4 (AMT4), then completed a safety interview (using the Emergency Department Senior Abuse Identification tool) designed to detect multiple domains of elder abuse and received a physical examination. Based on the cognitive assessment and safety interview, assessors ranked their confidence in the patient's ability to report abuse as absolutely confident, confident, somewhat confident, or not confident. To assess interrater reliability, two assessors independently rated confidence for a subset of patients. RESULTS:Assessors suspected elder abuse in 18 of 276 patients (6.5%). Assessors were absolutely confident in the patient's ability to report abuse for 95.7% of patients, confident for 2.5%, somewhat confident for 1.5%, and not confident for 0.3%. Among patients with an AMT4 of 4 (n = 249), assessors were confident or absolutely confident in 100% of patients. Among patients with an AMT4 of less than 4 (n = 27), they were confident or absolutely confident in the patient's ability to report abuse for 81% of patients, including 11 of 12 patients with mild cognitive impairment and 7 of 11 patients with severe cognitive impairment. For patients receiving paired evaluations (n = 131), agreement between assessors regarding patient ability to report abuse was 97% (κ = 0.5). CONCLUSIONS:In this sample of older adults receiving care in an ED, research assistants and nurses felt that the vast majority were able to report elder abuse, including many patients with cognitive impairment. J Am Geriatr Soc 68:170-175, 2019.

Project description:BackgroundA fast and diagnostic accurate tool to assess the unselected category of high-acuity patients, in whom the underlying pathology is not always obvious, is needed in the emergency departments (ED). We aim to describe the feasibility, validity and diagnostic yield of a routine whole-body-focused ultrasonography (wbf-us) in an unselected group of high-acuity ED patients.MethodsIn a prospective observational study, a convenience sample of ED patients (≥ 18 years) with a high-acuity score or systolic blood pressure < 100 mmHg received a routine wbf-us of the heart, lungs, abdomen and deep veins by two non-expert sonographers. Final diagnosis was established by experienced auditors. Investigators were blinded to the patients' medical history and emergency physicians and auditors were blinded to the investigators assessments. Diagnostic accuracy was assessed by comparing the investigators' ultrasonography findings to a structured double-blinded clinical audit of patient files.ResultsWe included 171 patients, initiated a whole-body-focused ultrasonography examination (wbf-us) in 160 and completed it in 128 patients with an average time of a full examination of 28 min. We found pathology in 65/171 (38%) of the patients whose most frequent symptoms upon arrival were cardiopulmonary. Among the patients who received wbf-us, we found the majority of pathology by wbf-us of the lungs (n = 50, 31%), the heart (n = 26, 16%), few in the abdomen (n = 5, 3%) and none in the deep veins. The overall sensitivity was 50-100%, specificity 84-94%, positive predictive value 11-44% and negative predictive value 94-100%.ConclusionFocused cardiopulmonary ultrasonography might be considered for routine use in high-acuity ED patients with cardiopulmonary symptoms whereas focused ultrasonography of the abdomen and deep veins performed by non-expert sonographers only seems indicated in selected patients. Trial registration Danish Data Protection Agency (ID 13/12076). Committee on Biomedical Research Ethics for the Region of Southern Denmark (ID S-20130047).

Project description:ImportancePoverty has long been associated with a higher risk for child maltreatment, and recent research suggests that income support policies are associated with reduced child abuse and neglect. However, income supports tied to employment cannot separate the associations of income from those of employment.ObjectiveTo estimate the short-term association of universal and unconditional income payments to parents with child abuse and neglect.Design, setting, and participantsIn this cross-sectional study, variation in the timing of the 2021 expanded child tax credit (CTC) advance payments was used to determine whether receiving unconditional income is associated with child abuse and neglect. A fixed-effects approach was used to compare child abuse and neglect before and after payments were made in 2021. The study compared 2021 trends with the same period in 2018 and 2019, during which no CTC payments were made. Participants were pediatric emergency department (ED) patients identified as experiencing child abuse or neglect at a level I pediatric hospital system in the Southeastern US from July through December 2021. Data were analyzed from July to August 2022.ExposuresTiming in the disbursement of the expanded CTC advance payments.Main outcomes and measuresDaily child abuse and neglect-related ED visits.ResultsDuring the study period, there were 3169 ED visits related to child abuse or neglect. The 2021 advance payments of the expanded CTC were associated with fewer child abuse and neglect-related ED visits. There was a decrease in these ED visits in the 4 days following the advance CTC payments, although the reduction was not significant (point estimate, -0.22; 95% CI, -0.45 to 0.01; P = .06). There were significant reductions in such ED visits among male children (point estimate, -0.40; 95% CI, -0.75 to -0.06; P = .02) and non-Hispanic White children (point estimate, -0.69; 95% CI, -1.22 to -0.17; P = .01). These reductions did not persist, however.Conclusions and relevanceThese findings suggest that federal income supports to parents are associated with immediate reductions in child abuse and neglect-related ED visits. These results are important for discussions of making the temporary expansion of the CTC permanent and are applicable to income support policies more broadly.

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Value of systematic detection of physical child abuse at emergency rooms: a cross-sectional diagnostic accuracy study.

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