Health Services Utilization, Health Care Costs, and Diagnoses by Mild Traumatic Brain Injury Exposure: A Chronic Effects of Neurotrauma Consortium Study.

OBJECTIVE: To compare Veterans Health Administration (VHA) diagnoses, health services utilization, and costs by mild traumatic brain injury (mTBI) group (blast-related [BR] mTBI vs non-blast-related [NBR] mTBI vs no mTBI) among Operation Enduring Freedom (OEF)/Operation Iraqi Freedom (OIF)/Operation New Dawn (OND) veterans in the Chronic Effects of Neurotrauma Consortium multicenter observational study. DESIGN: Prospective cohort study. SETTING: Four Veterans Affairs Medical Centers. PARTICIPANTS: OEF/OIF/OND veterans (N=472) who used Veterans Affairs Medical Centers services between 2002-2017. INTERVENTIONS: Not applicable. Lifetime mTBI history was assessed via semistructured interviews. MAIN OUTCOME MEASURES: VHA diagnoses, health services utilization, and costs. RESULTS: Relative to NBR mTBI and no mTBI, veterans with BR mTBI were more likely to be male, have greater combat, and have controlled and uncontrolled detonations exposures (median BR, 15.0 vs NBR, 3.0 vs no mTBI, 3.0). They also had higher prevalence of headache, posttraumatic stress disorder, and anxiety diagnoses. Veterans with BR had the highest site-adjusted mean annual VHA utilization (26.31 visits; 95% confidence interval [CI], 26.01-26.61) relative to NBR (20.43 visits; 95% CI, 20.15-20.71) and no mTBI (16.62 visits; 95% CI, 16.21-17.04) and highest site adjusted mean annual VHA outpatient costs ($6480; 95% CI, $5842-$7187) relative to NBR ($4901; 95% CI, $4392-$5468) and no mTBI ($4069; 95% CI, $3404-$4864). CONCLUSIONS: Veterans with BR mTBI had higher exposure to combat and detonation. BR was associated with greater prevalence of select diagnoses and higher health services utilization and costs relative to NBR and no mTBI. The role of health care needs from mTBI polytrauma, other deployment-related exposures, and VHA access warrants future research.

Family Hardship Following Youth Concussion: Beyond the Medical Bills.

PURPOSE: The costs facing families after pediatric concussion are not limited to medical expenses for treatment and rehabilitation care. The objective of this research was to examine the economic hardship facing families following concussion. DESIGN AND METHODS: Eighteen youth (10-18 years old) with a diagnosed concussion injury and sixteen parents (13 parent/youth dyads) answered open-ended questions regarding experiences associated with concussion care and recovery, specifically as they related to cost. Participants were recruited from a concussion clinic, social media, and via snowball sampling. Interviews were audio recorded, transcribed verbatim, and coded using deductive qualitative content analysis. RESULTS: In addition to direct health care expenses (e.g. copays and deductibles), families of youth with concussion faced indirect costs associated with tutoring and transportation to medical appointments, in some cases over long distances. Financial cost-sharing for concussion care varied widely across participants. CONCLUSIONS: Lost productivity included parents missing work to care for their child and for travel to appointments. Research that describes costs of care using claims or survey data lack the experiential perspective of the economic burden on families following concussion. PRACTICE IMPLICATIONS: To fully understand the impact of concussion on patients and families, healthcare providers must consider non-monetary costs, such as opportunity costs, transportation required to obtain healthcare, or the productivity cost associated with missed work and school.

An Evidence-Based Care Model for Workers With Concussion.

OBJECTIVE: To evaluate the impact of an evidence-based assessment program for people with workers' compensation claims for concussion on healthcare utilization and duration of lost time from work. SETTING: An assessment program for people with a work-related concussion was introduced to provide physician assessment focused on education and appropriate triage. PARTICIPANTS: A total of 3865 people with accepted workers' compensation claims for concussion with dates of injury between January 1, 2014, and February 28, 2017. DESIGN: A quasiexperimental pre-/poststudy of healthcare utilization (measured by healthcare costs) and duration of time off work (measured by loss of earnings benefits) in a cohort of people with workers' compensation claims for concussion in the period prior to and following introduction of a new assessment program. Administrative data were retrospectively analyzed to compare outcomes in patients from the preassessment program implementation period to those in the postimplementation period. RESULTS: The assessment program resulted in reduced healthcare utilization reflected by a 14.4% (95% confidence interval, -28.7% to -0.8%) decrease in healthcare costs. The greatest decrease in healthcare costs was for assessment services (-27.9%) followed by diagnostic services (-25.7%). There was no significant difference in time off work as measured by loss-of-earnings benefits. CONCLUSION: A care model for people with a work-related concussion involving an evidence-based assessment by a single physician focused on patient education resulted in significantly decreased healthcare utilization without increasing duration of time off work.

Mild traumatic brain injury in the United States: demographics, brain imaging procedures, health-care utilization and costs.

Objective: To characterize mild traumatic brain injury (mTBI) patients in the USA, describing location of diagnosis, timing, and modality of imaging procedures, health-care resource utilization (HRU) and costs in the 12-month period post-diagnosis. Research Design: Retrospective claims analysis Methods: Anonymized data from the OptumHealth Care Solutions claims database (2006-2016). The index date was the first date with an mTBI diagnosis. HRU and costs (2016 USD) were assessed in the 12-month post-index period. Results: A total of 80,004 patients with mTBI were included: 60% were under 26 years and 54% were male. Mild TBI was most frequently diagnosed in an emergency department (ED) for all age groups, except patients aged 11-17 years, for whom the outpatient setting was the most frequent place of diagnosis. Almost half (47%) received brain imaging on the index date, with 98% of which receiving computed tomography. Mean follow-up health-care costs were $13,564 (SD = $41,071), primarily from inpatient ($4,675, SD = $29,982) and non-ED outpatient/physician office visits ($4,207, SD = $12,697). Older patients had greater HRU and higher health-care costs. Conclusions: The findings of this claims-based study show substantial HRU and costs associated with mTBI diagnosis during a 12-month follow-up period.

Sports-related injuries in New Zealand: National Insurance (Accident Compensation Corporation) claims for five sporting codes from 2012 to 2016.

OBJECTIVES: To provide epidemiological data and related costs for sport-related injuries of five sporting codes (cricket, netball, rugby league, rugby union and football) in New Zealand for moderate-to-serious and serious injury claims. METHODS: A retrospective analytical review using detailed descriptive epidemiological data obtained from the Accident Compensation Corporation (ACC) for 2012-2016. RESULTS: Over the 5 years of study data, rugby union recorded the most moderate-to-serious injury entitlement claims (25 226) and costs (New Zealand dollars (NZD$)267 359 440 (£139 084 749)) resulting in the highest mean cost (NZD$10 484 (£5454)) per moderate-to-serious injury entitlement claim. Rugby union recorded more serious injury entitlement claims (n=454) than cricket (t(4)=-66.6; P<0.0001); netball (t(4)=-45.1; P<0.0001); rugby league (t(4)=-61.4; P<0.0001) and football (t(4)=66.6; P<0.0001) for 2012-2016. There was a twofold increase in the number of female moderate-to-serious injury entitlement claims for football (RR 2.6 (95%CI 2.2 to 2.9); P<0.0001) compared with cricket, and a threefold increase when compared with rugby union (risk ratio (RR) 3.1 (95%CI 2.9 to 3.3); P<0.0001). Moderate-to-serious concussion claims increased between 2012 and 2016 for netball (RR 3.7 (95%CI 1.9 to 7.1); P<0.0001), rugby union (RR 2.0 (95% CI 1.6 to 2.4); P<0.0001) and football (RR 2.3 (95%CI 1.6 to 3.2); P<0.0001). Nearly a quarter of moderate-to-serious entitlement claims (23%) and costs (24%) were to participants aged 35 years or older. CONCLUSIONS: Rugby union and rugby league have the highest total number and costs associated with injury. Accurate sport exposure data are needed to enable injury risk calculations.

Characteristics and Costs of Pediatric Emergency Department Visits for Sports- and Recreation-Related Concussions, 2006-2014.

BACKGROUND: Although concussion-related emergency department (ED) visits increased after the passage of concussion laws, little is known about how the laws may disproportionately impact ED utilization and associated health care costs among children in different demographic groups. OBJECTIVE: Our aim was to examine the patient and clinical characteristics of pediatric ED visits and associated health care costs for sports- and recreation-related concussions (SRRCs) before and after concussion law enactment. METHODS: We retrospectively analyzed ED visits for SRRCs by children ages 5-18 years between 2006 and 2014 in the Pediatric Health Information System database (n = 123,220). ED visits were categorized as "pre-law," "immediate post-law," and "post-law" according to the respective state concussion law's effective date. Multinomial logistic regression models were used to assess the impact of the law on ED utilization. RESULTS: The majority of visits were by males (n = 83,208; 67.6%), children aged 10-14 years (n = 49,863; 40.9%), and privately insured patients (n = 62,376; 50.6%). Female sex, older age, and insured by Medicaid/Medicare were characteristics associated with increased ED visits during the immediate post-law and post-law periods compared to their counterparts. A significant decrease in proportion of imaging use was observed from pre-law to post-law (adjusted odds ratio 0.49; 95% confidence interval 0.47-0.50; p < 0.0001). While annual adjusted costs per ED visits decreased, annual total adjusted costs per hospital for SRRCs increased from pre-law to post-law (p < 0.0001). CONCLUSIONS: Concussion laws might have impacted pediatric concussion-related ED utilization, with increased annual total adjusted costs. These results may have important implications for policy interventions and their effects on health care systems.

[Costs and proceeds from patients admitted via the emergency room with mild craniocerebral trauma]. / Kosten und Erlöse von über den Schockraum eingelieferten Patienten mit leichtem Schädel-Hirn-Trauma.

The introduction of the diagnosis-related groups (DRG) in 2003 radically changed the billing of the treatment costs. From the very beginning, trauma surgeons questioned whether the introduction of the DRG could have a negative impact on the care of the severely injured. "Trauma centers in need" was the big catchword warning against shortfalls at trauma centers due to the billing via DRG. This situation was confirmed in the first publications after introduction of the DRG, showing a clearly deficient level of care of polytrauma cases. Over the years, adjustments have led to an improvement in the remuneration for polytraumatized patients. In the emergency room, polytrauma is not always the final diagnosis. A considerable proportion of patients are only slightly injured, but must be admitted via the emergency room due to the circumstances of the accident or suspected diagnosis at the scene of the accident to exclude life-threatening injuries. In this study, patients with the billing diagnosis of mild craniocerebral trauma were selected as an example. The proportion of these patients was 22% during the period of observation in 2017. For these patients, the proportional costs during treatment were calculated. It could be shown that 60.36% of the costs during a 2­day treatment of these patients were incurred in the emergency room. Costs for material and personnel could not be considered. Despite not including these expenses, the costs were never covered for any of these patients. For patients with slight injuries after trauma management in the emergency room, the present adjustments to the DRG system by increasing the basic case value seem to be insufficient. Additional remuneration for these patients seems absolutely justified to further ensure adequate quality of care.

The addition of S100B to guidelines for management of mild head injury is potentially cost saving.

BACKGROUND: Mild traumatic brain injury (TBI) is associated with substantial costs due to over-triage of patients to computed tomography (CT) scanning, despite validated decision rules. Serum biomarker S100B has shown promise for safely omitting CT scans but the economic impact from clinical use has never been reported. In 2007, S100B was adapted into the existing Scandinavian management guidelines in Halmstad, Sweden, in an attempt to reduce CT scans and save costs. METHODS: Consecutive adult patients with mild TBI (GCS 14-15, loss of consciousness and/or amnesia), managed with the aid of S100B, were prospectively included in this study. Patients were followed up after 3 months with a standardized questionnaire. Theoretical and actual cost differences were calculated. RESULTS: Seven hundred twenty-six patients were included and 29 (4.7 %) showed traumatic abnormalities on CT. No further significant intracranial complications were discovered on follow-up. Two hundred twenty-nine patients (27 %) had normal S100B levels and 497 patients (73 %) showed elevated S100B levels. Over-triage occurred in 73 patients (32 %) and under-triage occurred in 39 patients (7 %). No significant intracranial complications were missed. The introduction of S100B could save 71 € per patient if guidelines were strictly followed. As compliance to the guidelines was not perfect, the actual cost saving was 39 € per patient. CONCLUSION: Adding S100B to existing guidelines for mild TBI seems to reduce CT usage and costs, especially if guideline compliance could be increased.

[Direct cost of primary care of mild traumatic brain injury in adults by GRD in third level of care]. / Costo directo de la atención primaria del traumatismo craneoencefálico (TCE) leve en adultos mediante grupos relacionados por el diagnóstico (GRD) en el tercer nivel de atención médica.

OBJECTIVE: To describe the direct cost of primary health care for patients with mild traumatic head injury in a third level medical facility. DESIGN: Cross-sectional study in 219 patients with mild traumatic brain injury (GRD 090 S06.0 ICD-10 including uncomplicated concussion without complication and increased comorbidity). LOCATION: A medical unit of tertiary care in the State of Puebla, Mexico. MAIN MEASUREMENTS: Direct costs were taken from ACDO.AS3.HCT.280115 / 7.P.DF Agreement and its annexes in Mexican pesos, the variables analyzed were age, gender, shift attention, laboratory, radiographic and tomographic studies, length of stay, specialist consultations, emergency care, medicines, and treatment materials. Descriptive statistics on SPSS program IBM v22. RESULTS: 53.4% male, 46.6% female; average age 31.9 years; morning shift attention 58.4%, evening 23.3%, and nightly 18.3%. The cost: $ 1,755 laboratory, plain radiographs $ 202,794, tomographic studies $ 26,720, consultation with neurosurgeon $ 279,174, emergency care $ 501,510; curing material: single steri drape $8,326.38, Micropore $1,307.43, infusion equipment $790.59, venipuncture needle $7,408.77; drugs: diclofenac $946.08, Ketorolac $724.89, 1000 ml. intravenous solution $1,561.47, total cost $ 1,032,293.72, average/patient: 4,713.66 Mexican pesos. CONCLUSION: The direct cost of primary health care of patients with mild traumatic head injury is high; sticking to the correct handling decreases the cost of attention.

Trends in Ambulatory Care for Children with Concussion and Minor Head Injury from Eastern Massachusetts between 2007 and 2013.

OBJECTIVE: To characterize trends in health care utilization and costs for children diagnosed with concussion or minor head injury within a large pediatric primary-care association. STUDY DESIGN: We conducted a retrospective cohort analysis from 2007 through 2013 examining all outpatient medical claims related to concussion and minor head injury from 4 commercial insurance companies for children 6-21 years of age who were patients within a large pediatric independent practice association located throughout eastern Massachusetts. RESULTS: Health care visits for concussion and minor head injury increased more than 4-fold during the study period, with primary-care and specialty clinics experiencing the greatest increases in the rate of visits while emergency department visits increased comparatively less. These increases were accounted for by both the proportion of children diagnosed with concussion or minor head injury (1.3% of all children in 2007 vs 3.3% in 2013) and the number of encounters per diagnosed patient (1.0 encounters per patient in 2007 vs 1.7 in 2013). Although the overall population costs devoted to care for concussion or minor head injury increased 34%, the cost per individual diagnosed child decreased 31%. CONCLUSIONS: Over the past 7 years, health care encounters for children diagnosed with concussion or minor head injury increased substantially in eastern Massachusetts. Care for these injuries increasingly shifted from the emergency department to primary-care and specialty providers.

A systematic review of concussion in rugby league.

OBJECTIVES: Concussion remains one of the inherent risks of participation in rugby league. While other injuries incurred by rugby league players have been well studied, less focus and attention has been directed towards concussion. REVIEW METHOD: The current review examined all articles published in English from 1900 up to June 2013 pertaining to concussion in rugby league players. DATA SOURCES: Publications were retrieved via six databases using the key search terms: rugby league, league, football; in combination with injury terms: athletic injuries, concussion, sports concussion, sports-related concussion, brain concussion, brain injury, brain injuries, mild traumatic brain injury, mTBI, traumatic brain injury, TBI, craniocerebral trauma, head injury and brain damage. Observational, cohort, correlational, cross-sectional and longitudinal studies were all included. RESULTS: 199 rugby league injury publications were identified. 39 (20%) were related in some way to concussion. Of the 39 identified articles, 6 (15%) had the main aim of evaluating concussion, while the other 33 reported on concussion incidence as part of overall injury data analyses. Rugby league concussion incidence rates vary widely from 0.0 to 40.0/1000 playing hours, depending on the definition of injury (time loss vs no time loss). The incidence rates vary across match play versus training session, seasons (winter vs summer) and playing position (forwards vs backs). The ball carrier has been found to be at greater risk for injury than tacklers. Concussion accounts for 29% of all injuries associated with illegal play, but only 9% of injuries sustained in legal play. CONCLUSIONS: In comparison with other collision sports, research evaluating concussion in rugby league is limited. With such limited published rugby league data, there are many aspects of concussion that require attention, and future research may be directed towards these unanswered questions.

Reality check: the cost-effectiveness of removing body checking from youth ice hockey.

BACKGROUND/AIM: The risk of injury among Pee Wee (ages 11-12 years) ice hockey players in leagues that allow body checking is threefold greater than in leagues that do not allow body checking. We estimated the cost-effectiveness of a no body checking policy versus a policy that allows body checking in Pee Wee ice hockey. METHODS: Cost-effectiveness analysis alongside a prospective cohort study during the 2007-2008 season, including players in Quebec (n=1046), where policy did not allow body checking, and in Alberta (n=1108), where body checking was allowed. Injury incidence rates (injuries/1000 player-hours) and incidence proportions (injuries/100 players), adjusted for cluster using Poisson regression, allowed for standardised comparisons and meaningful translation to community stakeholders. Based on Alberta fee schedules, direct healthcare costs (physician visits, imaging, procedures) were adjusted for cluster using bootstrapping. We examined uncertainty in our estimates using cost-effectiveness planes. RESULTS: Associated with significantly higher injury rates, healthcare costs where policy allowed body checking were over 2.5 times higher than where policy disallowed body checking ($C473/1000 player-hours (95% CI $C358 to $C603) vs $C184/1000 player-hours (95% CI $C120 to $C257)). The difference in costs between provinces was $C289/1000 player-hours (95% CI $C153 to $C432). Projecting results onto Alberta Pee Wee players registered in the 2011-2012 season, an estimated 1273 injuries and $C213 280 in healthcare costs would be avoided during just one season with the policy change. CONCLUSION: Our study suggests that a policy disallowing body checking in Pee Wee ice hockey is cost-saving (associated with fewer injuries and lower costs) compared to a policy allowing body checking. As we did not account for long-term outcomes, our results underestimate the economic impact of these injuries.

Reducing low-value interhospital transfers for mild traumatic brain injury.

BACKGROUND: The modified Brain Injury Guidelines (mBIG) were developed to stratify traumatic brain injuries (TBIs) and improve health care utilization by selectively requiring repeat imaging, intensive care unit admission, and neurosurgical (NSG) consultation. The goal of this study is to assess safety and potential resource savings associated with the application of mBIG on interhospital patient transfers for TBI. METHODS: Adult patients with TBI transferred to our Level I trauma center from January 2017 to December 2022 meeting mBIG inclusion criteria were retrospectively stratified into mBIG1, mBIG2, and mBIG3 based on initial clinicoradiological factors. At the time, our institution routinely admitted patients with TBI and intracranial hemorrhage (ICH) to the intensive care unit and obtained a repeat head computed tomography with NSG consultation, independent of TBI severity or changes in neurological examination. The primary outcome was progression of ICH on repeat imaging and/or NSG intervention. Secondary outcomes included length of stay and financial charges. Subgroup analysis on isolated TBI without significant extracranial injury was performed. RESULTS: Over the 6-year study period, 289 patients were classified into mBIG1 (61; 21.1%), mBIG2 (69; 23.9%), and mBIG3 (159; 55.0%). Of mBIG1 patients, 2 (2.9%) had radiological progression to mBIG2 without clinical decline, and none required NSG intervention. Of mBIG2, 2 patients (3.3%) progressed to mBIG3, and both required NSG intervention. More than 35% of transferred patients had minor isolated TBI. For mBIG1 and mBIG2, the median hospitalization charges per patient were $152,296 and $149,550, respectively, and the median length of stay was 4 and 5 days, respectively, with the majority downgraded from the intensive care unit within 48 hours. CONCLUSION: Clinically significant progression of ICH occurred infrequently in 1.5% of patients with mBIG1 and mBIG2 injuries. More than 35% of interfacility transfers for minor isolated TBI meeting mBIG1 and 2 criteria are low value and may potentially be safely deferred in an urban health care setting. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Increasing incidence of hospitalisation for sport-related concussion in Victoria, Australia.

OBJECTIVE: To describe trends in hospitalisation for sport-related concussion. DESIGN, SETTING AND PATIENTS: Analysis of routinely collected hospital admissions data from all Victorian hospitals (public and private) over the 2002-03 to 2010-11 financial 2013s for patients aged ≥ 15 2013s with a diagnosis of concussion and an ICD-10-AM external cause activity code indicating sport. MAIN OUTCOME MEASURES: Number and cost of hospitalisations; rate of hospitalisation per 100 000 participants overall and for specific sports; and percentage change in frequency and hospitalisation rate per 100 000 participants over 9 2013s. RESULTS: There were 4745 hospitalisations of people aged ≥ 15 2013s for sport-related concussion, with a total hospital treatment cost of $17 944 799. The frequency of hospitalisation increased by 60.5% (95% CI, 41.7%-77.3%) over the 9 2013s, but could only partially be explained by increases in sports participation, as the rate per 100 000 participants also increased significantly, by 38.9% (95% CI, 17.5%-61.7%). After adjustment for participation, rates were highest for motor sports, equestrian activities, Australian football, rugby and roller sports. The greatest significant increases in rates were seen in roller sports, rugby, soccer and cycling. CONCLUSIONS: The frequency and participation-adjusted rate of hospitalisation for sport-related concussion, both overall and across several sports, increased significantly over the 9 2013s. These findings, along with high levels of public concern, make prevention of head injury in sport a population health priority in Australia.

Sports-related concussions and the Louisiana Youth Concussion Act.

Concussion, also referred to as mild traumatic brain injury (TBI), is defined as a "complex pathophysiological process affecting the brain, induced by traumatic biomechanical forces." Various symptoms may be observed in patients with concussions. All of these might not be evident at the time of the injury and be intermittent in their nature. It is estimated that 300,000 of the yearly TBIs in the United States are sports-related, the second leading cause for TBIs after motor vehicle accidents among people aged 15 to 24 years old. Due to some recently reported high profile injuries and deaths of sports personalities, sports-related concussion has seen increasing media and public interest in the last decade. We review the role of football in youth concussions and analyze the Nationwide Inpatient Sample from 2007 to 2009 to elucidate the outcome and costs associated with sports-related concussions of the youth in the United States. We also review the latest state legislative efforts to decrease the incidence of dangerous sports-related concussions in youth--the Louisiana Youth Concussion Act.

Assessing the efficacy of mild traumatic brain injury management.

OBJECTIVE: Intracranial hemorrhage (ICH) is frequently found on computed tomography (CT) after mild traumatic brain injury (mTBI) prompting transfer to centers with neurosurgical coverage and repeat imaging to confirm hemorrhage stability. Studies suggest routine repeat imaging has little utility in patients with minimal ICH, no anticoagulant/antiplatelet use, and no neurological decline. Additionally, it is unclear which mTBI patients benefit from transfer for neurosurgery consultation. The authors sought to assess the clinical utility and cost effectiveness of routine repeat head CTs and transfer to tertiary centers in patients with low-risk, mTBI. METHODS: Retrospective evaluation of patients receiving a neurosurgical consultation for TBI during a 4-year period was performed at a level 1 trauma center. Patients were stratified according to risk for neurosurgical intervention based on their initial clinical evaluation and head CT. Only patients with low-risk, mTBI were included. RESULTS: Of 531 patients, 119 met inclusion criteria. Eighty-eight (74.0 %) received two or more CTs. Direct cost of repeat imaging was $273,374. Thirty-seven (31.1 %) were transferred to our facility from hospitals without neurosurgical coverage, costing $61,384. No patient had neurosurgical intervention or mTBI-related in-hospital mortality despite enlarging ICH on repeat CT in three patients. Two patients had mTBI related 30-day readmission for seizure without ICH expansion. CONCLUSION: Routine repeat head CT or transfer of low-risk, mTBI patients to a tertiary center did not result in neurosurgical intervention. Serial neurological examinations may be a safe, cost-effective alternative to repeat imaging for select mTBI patients. A large prospective analysis is warranted for further evaluation.

A Technology-Enabled Concussion Care Pathway Reduces Costs and Enhances Care.

BACKGROUND: The standardization of care along disease lines is recommended to improve outcomes and reduce health care costs. The multiple disciplines involved in concussion management often result in fragmented and disparate care. A fundamental gap exists in the effective utilization of rehabilitation services for individuals with concussion. PURPOSE: The purpose of this project was to (1) characterize changes in health care utilization following implementation of a concussion carepath, and (2) present an economic evaluation of patient charges following carepath implementation. DESIGN: This was a retrospective cohort study. METHODS: A review of electronic medical and financial records was conducted of individuals (N = 3937), ages 18 to 45 years, with primary diagnosis of concussion who sought care in the outpatient or emergency department settings over a 7-year period (2010-2016). Outcomes including encounter length, resource utilization, and charges were compared for each year to determine changes from pre- to post-carepath implementation. RESULTS: Concussion volumes increased by 385% from 2010 to 2015. Utilization of physical therapy increased from 9% to 20% while time to referral decreased from 72 to 23 days post-injury. Utilization of emergency medicine and imaging were significantly reduced. Efficient resource utilization led to a 20.7% decrease in median charges (estimated ratio of means [CI] 7.72 [0.53, 0.96]) associated with concussion care. LIMITATIONS: Encounter lengths served as a proxy for recovery time. CONCLUSIONS: The implementation of the concussion carepath was successful in optimizing clinical practice with respect to facilitating continuity of care, appropriate resource utilization, and effective handoffs to physical therapy. The utilization of enabling technology to facilitate the collection of common outcomes across providers was vital to the success of standardizing clinical care without compromising patient outcomes.

Economic Evaluation of Concussion Programs in the State of Idaho: The Collective Potential of Prevention and Clinical Care.

Concussion, or mild traumatic brain injury, especially among young children, teenagers, and young adults, is a significant problem in Ada County, Idaho, and the United States. Although much has been learned about concussion, considerable controversy and gaps in knowledge still exist in many areas of research, leading to variation in concussion assessment, treatment, and management protocols. Health systems can positively impact concussion outcomes through community education and outreach, and provision of timely, coordinated, evidence-based clinical care. Collectively, these measures serve to reduce concussion incidence (primary prevention), enable more timely recognition of concussion by parents, coaches, and teachers of youth athletes (secondary prevention), and improve treatment of concussion after it has occurred (tertiary prevention). Using the concussion prevention and clinical care coordination activities of St. Luke's Health System in Idaho as a benchmark, this analysis estimates the economic value of these preventive measures, in particular those preventive measures that target the pediatric population, for Ada County and the state of Idaho, and includes both year of injury and long-term costs of concussion. This study adopts a societal perspective, incorporating savings in direct medical, indirect, and quality of life costs.

Cost of malingering mild traumatic brain injury-related cognitive deficits during compensation and pension evaluations in the veterans benefits administration.

Given the high rates of exaggeration in those claiming long-term cognitive deficits as a result of mild traumatic brain injury (mTBI), the aim of this study was to evaluate the rates of malingering in those seeking disability through the Veterans Benefits Administration and estimate the financial burden of disability payments for those receiving compensation despite exaggerated mTBI-related cognitive deficits. Retrospective review included 74 veterans seen for Compensation and Pension evaluations for mTBI. Rates of malingering were based on failure of the Medical Symptom Validity Test (MSVT) and/or the Test of Memory Malingering (TOMM) trial 1 ≤ 40. Total estimated compensation was based on the level of disability awarded and the number of individuals found to be malingering cognitive deficits. Overall, 33-52% of the sample was found to be malingering mTBI-related cognitive deficits. The malingering groups were receiving approximately $71,000-$121,000/year ($6,390-$7,063 per year, per veteran on average). Estimated nationwide disability payments for those possibly malingering mTBI-related cognitive deficits would be $136-$235 million/year (projected costs from 2015-2020 = $700 million-$1.2 billion). It is critical that providers and administrative officials identify those exaggerating disability claims attributed to mTBI. The cost of malingering impacts society in general as well as veterans themselves, as it diverts needed funds/resources away from those legitimately impaired by their military service.

Hospitalisations for sport-related concussions in US children aged 5 to 18 years during 2000-2004.

OBJECTIVES: To describe patient and hospital characteristics associated with hospitalisation for a diagnosis of non-fatal sport-related concussion, and to determine factors associated with these hospitalisations. METHODS: Children aged 5-18 years with a primary diagnosis of a sport-related concussion in the Nationwide Inpatient Sample (2000-2004) were identified. Length of stay and hospital charges for sport-related concussions were documented. Logistic regression was used to assess the association of patient or hospital characteristics with hospitalisations for sport-related concussion. RESULTS: Between 2000 and 2004, a total of 755 non-fatal paediatric sport-related hospitalisations for concussion were identified. Nationwide, this represents 3712 hospitalisations and over US$29 million total hospital charges, with nearly US$6 million in total hospital charges per year. Over half (52.3%) of patients with concussion experienced loss of consciousness. Over 80% of the patients hospitalised for concussion received no procedures during their average 1.1 day (median 0.8 day) of hospital stay. Older age, but not gender, was associated with increased odds of sport-related hospitalisations for concussion. Non-teaching hospitals or hospitals in rural areas had significantly greater odds of admitting sport-related concussions versus other sport-related traumatic brain injuries compared with teaching or urban hospitals. CONCLUSIONS: Management of paediatric sport-related concussions varied, depending on the patient and the hospital. Better guidelines are needed for the identification and management of sport-related concussions. Standardised procedures for hospitals treating concussive injuries may also be warranted.