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Perera S, Hervey-Jumper SL, Mummaneni PV, Barthélemy EJ, Haddad AF, Marotta DA, Burke JF, Chan AK, Manley GT, Tarapore PE, Huang MC, Dhall SS, Chou D, Orrico KO, DiGiorgio AM. Do social determinants of health impact access to neurosurgical care in the United States? A workforce perspective. J Neurosurg 2022; 137:867-876. [PMID: 35472666 DOI: 10.3171/2021.10.jns211330] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 10/27/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study attempts to use neurosurgical workforce distribution to uncover the social determinants of health that are associated with disparate access to neurosurgical care. METHODS Data were compiled from public sources and aggregated at the county level. Socioeconomic data were provided by the Brookings Institute. Racial and ethnicity data were gathered from the Centers for Disease Control and Prevention Wide-ranging Online Data for Epidemiologic Research. Physician density was retrieved from the Health Resources and Services Administration Area Health Resources Files. Catchment areas were constructed based on the 628 counties with neurosurgical coverage, with counties lacking neurosurgical coverage being integrated with the nearest covered county based on distances from the National Bureau of Economic Research's County Distance Database. Catchment areas form a mutually exclusive and collectively exhaustive breakdown of the entire US population and licensed neurosurgeons. Socioeconomic factors, race, and ethnicity were chosen as independent variables for analysis. Characteristics for each catchment area were calculated as the population-weighted average across all contained counties. Linear regression analysis modeled two outcomes of interest: neurosurgeon density per capita and average distance to neurosurgical care. Coefficient estimates (CEs) and 95% confidence intervals were calculated and scaled by 1 SD to allow for comparison between variables. RESULTS Catchment areas with higher poverty (CE = 0.64, 95% CI 0.34-0.93) and higher prime age employment (CE = 0.58, 95% CI 0.40-0.76) were significantly associated with greater neurosurgeon density. Among categories of race and ethnicity, catchment areas with higher proportions of Black residents (CE = 0.21, 95% CI 0.06-0.35) were associated with greater neurosurgeon density. Meanwhile, catchment areas with higher proportions of Hispanic residents displayed lower neurosurgeon density (CE = -0.17, 95% CI -0.30 to -0.03). Residents of catchment areas with higher housing vacancy rates (CE = 2.37, 95% CI 1.31-3.43), higher proportions of Native American residents (CE = 4.97, 95% CI 3.99-5.95), and higher proportions of Hispanic residents (CE = 2.31, 95% CI 1.26-3.37) must travel farther, on average, to receive neurosurgical care, whereas people living in areas with a lower income (CE = -2.28, 95% CI -4.48 to -0.09) or higher proportion of Black residents (CE = -3.81, 95% CI -4.93 to -2.68) travel a shorter distance. CONCLUSIONS Multiple factors demonstrate a significant correlation with neurosurgical workforce distribution in the US, most notably with Hispanic and Native American populations being associated with greater distances to care. Additionally, higher proportions of Hispanic residents correlated with fewer neurosurgeons per capita. These findings highlight the interwoven associations among socioeconomics, race, ethnicity, and access to neurosurgical care nationwide.
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Affiliation(s)
- Sudheesha Perera
- 1Warren Alpert School of Medicine, Brown University, Providence, Rhode Island
| | - Shawn L Hervey-Jumper
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Praveen V Mummaneni
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Ernest J Barthélemy
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Alexander F Haddad
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Dario A Marotta
- 3Alabama College of Osteopathic Medicine, Dothan, Alabama; and
| | - John F Burke
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Andrew K Chan
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Geoffrey T Manley
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Phiroz E Tarapore
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Michael C Huang
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Sanjay S Dhall
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Dean Chou
- 2Department of Neurological Surgery, University of California, San Francisco, California
| | - Katie O Orrico
- 4Washington Office, American Association of Neurological Surgeons/Congress of Neurological Surgeons, Washington, DC
| | - Anthony M DiGiorgio
- 2Department of Neurological Surgery, University of California, San Francisco, California
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[Polytrauma and concomitant traumatic brain injury : The role of the trauma surgeon]. Unfallchirurg 2017; 120:722-727. [PMID: 28612105 DOI: 10.1007/s00113-017-0354-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Concomitant traumatic brain injury (TBI) increases mortality and reduces quality of life of polytrauma patients. These facts demand effective treatment strategies while the growing specialization of medicine is questioning the role of the trauma surgeon in the management of these patients. OBJECTIVES Which factors influence outcome of polytrauma with concomitant TBI? Who should be responsible for the management of these patients and what is the limit of management? MATERIALS AND METHODS A literature search using Medline via PubMed was performed with Medical Subject Headings and text word search. RESULTS The crucial factors for outcome are absence of hypotension, adherence to pre- and in-hospital standards like fast transportation to appropriate centers, priority-based diagnostic and therapeutic strategies and strict adherence to principles of damage control surgery. Patients with polytrauma and TBI are treated by different specialties around the world based on the trauma system, geographic circumstances and resources. Investigations of operative and conservative management by different medical specialties showed comparable outcomes. CONCLUSIONS In an age of standardization and a high degree of specialization in the field of medicine, the trauma surgeon still seems to be able to ensure an optimal treatment of polytrauma and concomitant TBI by focusing on priority-based diagnostic and therapeutic strategies and adhering to principles of damage control surgery.
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Fontes RBV, Smith AP, Muñoz LF, Byrne RW, Traynelis VC. Relevance of early head CT scans following neurosurgical procedures: an analysis of 892 intracranial procedures at Rush University Medical Center. J Neurosurg 2014; 121:307-12. [PMID: 24878289 DOI: 10.3171/2014.4.jns132429] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Early postoperative head CT scanning is routinely performed following intracranial procedures for detection of complications, but its real value remains uncertain: so-called abnormal results are frequently found, but active, emergency intervention based on these findings may be rare. The authors' objective was to analyze whether early postoperative CT scans led to emergency surgical interventions and if the results of neurological examination predicted this occurrence. METHODS The authors retrospectively analyzed 892 intracranial procedures followed by an early postoperative CT scan performed over a 1-year period at Rush University Medical Center and classified these cases according to postoperative neurological status: baseline, predicted neurological change, unexpected neurological change, and sedated or comatose. The interpretation of CT results was reviewed and unexpected CT findings were classified based on immediate action taken: Type I, additional observation and CT; Type II, active nonsurgical intervention; and Type III, surgical intervention. Results were compared between neurological examination groups with the Fisher exact test. RESULTS Patients with unexpected neurological changes or in the sedated or comatose group had significantly more unexpected findings on the postoperative CT (p < 0.001; OR 19.2 and 2.3, respectively) and Type II/III interventions (p < 0.001) than patients at baseline. Patients at baseline or with expected neurological changes still had a rate of Type II/III changes in the 2.2%-2.4% range; however, no patient required an immediate return to the operating room. CONCLUSIONS Over a 1-year period in an academic neurosurgery service, no patient who was neurologically intact or who had a predicted neurological change required an immediate return to the operating room based on early postoperative CT findings. Obtaining early CT scans should not be a priority in these patients and may even be cancelled in favor of MRI studies, if the latter have already been planned and can be performed safely and in a timely manner. Early postoperative CT scanning does not assure an uneventful course, nor should it replace accurate and frequent neurological checks, because operative interventions were always decided in conjunction with the neurological examination.
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Affiliation(s)
- Ricardo B V Fontes
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois
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Velmahos GC. Acute care surgery: from de novo to de facto. Surg Clin North Am 2014; 94:xiii-xv. [PMID: 24267507 DOI: 10.1016/j.suc.2013.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- George C Velmahos
- Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 810, Boston, MA 02114, USA.
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