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70 Neuropsychological Consulting in Concussion Management: Remote Models Increase Access to Care
- Erin A McLean, Lana Sabbagh, Jonathan Lichtenstein
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 173-174
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Objective:
Neuropsychological assessment is the cornerstone of concussion management, and the nature of its delivery can vary widely. While literature concerning post-concussion care typically revolves around in-person evaluation, the proliferation of computerized neuropsychological tests (CNTs) has allowed for some distance between concussion patients and the neuropsychologist. In the wake of a global pandemic, several papers describing the use of telehealth for concussion care have emerged; however, the small samples found in these studies may suggest that access to care remains an issue. Additionally, telehealth may not be a sustainable fee-for-service approach as CMS aims to curtail telehealth reimbursement for behavioral health clinicians. The objective of the present study is to describe a remote neuropsychological consultation model of concussion management and evaluate its productivity and impact in a rural setting.
Participants and Methods:In this model, a neuropsychologist based at an academic medical center in the northeastern United States consulted to middle school, high school, and collegiate concussion management programs. Students typically were administered baseline ImPACT tests prior to participation in sports, and all students in the current sample completed post-injury ImPACT tests as part of return to play protocols. The neuropsychologist read test results through the test’s online portal, then communicated interpretation and recommendations via email or phone to the school’s representative (e.g., athletic trainer, athletic director, or school nurse). 837 unique concussions were recorded between 2019 and 2022. After removing abnormal cases (e.g., COVID-19 school closures, extended college breaks, non-concussions, and non-return to play decisions), 790 unique concussions (51.4% male) were included for analysis, with a mean age of 16.84 years (SD=2.17). Descriptive statistics were used to characterize the sample.
Results:Across 790 unique concussions, 7 were middle school, 571 were high school, and 212 were college students. 1,750 total postinjury ImPACT tests were administered over the three-year period. Per concussion, an average of 2.22 (SD=0.90) tests were used. Average time to the last ImPACT given was 18.47 days (SD=16.59), with a median of 15 days. Ten concussions (1.27% of total concussions) occurred within 3 months of a previous injury. The distance between schools and the medical center ranged from 2.4 to 102 miles (M=60.29; SD=34.34).
Conclusions:The current study suggests that there is value in a remote model of neuropsychological consultation for concussion management. While telehealth offers a promising method of evaluation for concussion, it may be inaccessible and present reimbursement challenges. The remote consultation model described here increases access to care by eliminating in-person visits, which decreases demand for physical space at medical centers and increases access to rural populations with seemingly no negative effect on care. This consultation model also allows neuropsychologists working in concussion management more flexibility, potentially increasing the volume of cases they can assess. This program evaluation suggests remote models have merit, but replication studies in different regions of the country are needed.
69 Reducing the Economic Burden of Concussion: A Remote Model of Neuropsychological Care in Rural America
- Erin A McLean, Lana Sabbagh, Jonathan Lichtenstein
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 172-173
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Objective:
When neuropsychologists serve as consultants to schools, concussion management programs are associated with fewer referrals, faster cognitive recovery, and reduced incidence of protracted recovery compared to programs with physician consultants. However, accessing neuropsychological services can be challenging due to geographical and financial barriers. Particularly in rural areas, travel associated with post-concussion management can represent as a significant financial and time burden. Increasing accessibility to neuropsychologists has the potential to address these concerns, while also providing quality care to more
individuals. The current study aims to assess the cost-effectiveness and clinical outcomes of a remote, neuropsychologist-led consultation model of concussion management. We hypothesized that this remote model would save patients both money and time, while also improving patient outcomes.
Participants and Methods:604 high school concussion cases occurring between May 2019 and May 2022 were reviewed; 571 were included in the current analysis. The sample was 51% male with a mean age of 15.8 years (SD=1.32). All students took ImPACT tests following suspected concussions, with tests administered at the school by certified athletic trainers or nurses. Test results were electronically reviewed by the consulting neuropsychologist. Interpretations and recommendations were then sent via email to the school official. Cognitive recovery, defined as the days from the injury to the final ImPACT test, and incidence of repeat concussions, or concussions occurring within 3 months of a previous concussion, were used as indicators of patient outcomes. Financial burden was determined by calculating the round-trip distance in miles from the patient’s school to the neuropsychologist’s medical center, then multiplying this number by the 2022 standard mileage reimbursement rate of $0.63/mile to determine the travel cost for a single consultation.
Results:The sample consisted of 571 individual concussion cases and 1,285 total ImPACT tests. An average of 2.25 tests were administered for each concussion case (SD=0.90), with an average of 18.47 days to the final test (SD=16.59). 8 concussions (1.4% of total concussions) occurred within 3 months of a previous injury. The distance from schools to the closest available neuropsychologist ranged from 2.4 to 102 miles. The remote nature of the consultation model allowed for patients to avoid up to 204 miles, or up to 4.5 hours, of driving for each consultation. Thus, patients saved anywhere from $3.00 to $127.50 in travel costs per consultation.
Conclusions:The remote nature of this consultation model yielded a similar cognitive recovery time to previous literature, indicating that it may be as effective as in-person consultation. Repeat concussions represented less than 1.5% of concussion cases, indicating that care was successful enough to prevent second concussions in the majority of the sample. The remote nature of the model also saved patients time (up to 4.5 hours of driving) and money (up to $127.50 in travel costs). Thus, a remote consultation model has the potential to increase access to first-rate concussion care in rural settings, while also being cost- and time-effective for patients.
Worldwide prevalence of anaemia, WHO Vitamin and Mineral Nutrition Information System, 1993–2005
- Erin McLean, Mary Cogswell, Ines Egli, Daniel Wojdyla, Bruno de Benoist
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- Journal:
- Public Health Nutrition / Volume 12 / Issue 4 / April 2009
- Published online by Cambridge University Press:
- 01 April 2009, pp. 444-454
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Objective
To provide current global and regional estimates of anaemia prevalence and number of persons affected in the total population and by population subgroup.
Setting and designWe used anaemia prevalence data from the WHO Vitamin and Mineral Nutrition Information System for 1993–2005 to generate anaemia prevalence estimates for countries with data representative at the national level or at the first administrative level that is below the national level. For countries without eligible data, we employed regression-based estimates, which used the UN Human Development Index (HDI) and other health indicators. We combined country estimates, weighted by their population, to estimate anaemia prevalence at the global level, by UN Regions and by category of human development.
ResultsSurvey data covered 48·8 % of the global population, 76·1 % of preschool-aged children, 69·0 % of pregnant women and 73·5 % of non-pregnant women. The estimated global anaemia prevalence is 24·8 % (95 % CI 22·9, 26·7 %), affecting 1·62 billion people (95 % CI 1·50, 1·74 billion). Estimated anaemia prevalence is 47·4 % (95 % CI 45·7, 49·1 %) in preschool-aged children, 41·8 % (95 % CI 39·9, 43·8 %) in pregnant women and 30·2 % (95 % CI 28·7, 31·6 %) in non-pregnant women. In numbers, 293 million (95 % CI 282, 303 million) preschool-aged children, 56 million (95 % CI 54, 59 million) pregnant women and 468 million (95 % CI 446, 491 million) non-pregnant women are affected.
ConclusionAnaemia affects one-quarter of the world’s population and is concentrated in preschool-aged children and women, making it a global public health problem. Data on relative contributions of causal factors are lacking, however, which makes it difficult to effectively address the problem.
A survey of 3.3 micron PAH emission in planetary nebulae using FLITECAM
- Erin C. Smith, Ian S. McLean
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- Journal:
- Proceedings of the International Astronomical Union / Volume 4 / Issue S251 / February 2008
- Published online by Cambridge University Press:
- 01 February 2008, pp. 219-220
- Print publication:
- February 2008
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We have performed a study of 3.3 micron PAH emission in planetary nebulae using ground-based observations with FLITECAM, one of a suite of instruments designed for airborne astronomy aboard SOFIA, NASA's Stratospheric Observatory for Infrared Astronomy. The survey was performed on the Shane 3 meter telescope at Lick Observatory as part of the ground-based commissioning of the FLITECAM grism spectroscopy mode. Spectral resolution of R ~ 1700 was obtained with direct-ruled KRS-5 grisms. Targets included AGB stars and sources showing PAH emission in KAO, ISO or IRAS observations. Additionally, several oxygen-rich nebulae were observed in order to test methodology. Twenty objects were surveyed, of which 11 showed PAH emission. In objects exhibiting PAH emission, the relationship between the nebular C/O ratio and PAH equivalent width was found, showing a detectable PAH emission cutoff at a nebular C/O ratio of 0.65 ± 0.28. Selected objects with detected PAH emission were further investigated to trace PAH emission spectral variation within individual nebulae.