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Background: Elder abuse is a major cause of injury, morbidity, and death. We aimed to identify the factors associated with interventions against suspected physical abuse in older adults. Methods: Analysis of the 2017–2018 ACS TQIP. All trauma patients ≥60 years with an abuse report for suspected physical abuse were included. Patients with missing information on abuse interventions were excluded. Outcomes were rates of abuse investigation initiation following an abuse report and change of caregiver at discharge among survivors with an abuse investigation initiated. Multivariable regression analyses were performed. Results: Of 727,975 patients, 1405 (0.2%) had an abuse report. Patients with an abuse report were younger (mean, 72 vs 75, p < 0.001), and more likely to be females (57% vs 53%, p = 0.007), Hispanic (11% vs 6%, p < 0.001), Black (15% vs 7%, p < 0.001), suffer from dementia (18% vs 11%, p < 0.001), functional disability (19% vs 15%, p < 0.001), have a positive admission drug screen (9% vs 5%, p < 0.001) and had a higher ISS (median [IQR], 9 [4–16] vs 6 [3–10], p < 0.001). Perpetrators were members of the immediate/step/extended family in 91% of cases. Among patients with an abuse report, 1060 (75%) had abuse investigations initiated. Of these, 227 (23%) resulted in a change of caregiver at discharge. On multivariate analysis for abuse investigation initiation, male gender, private insurance, and management at non‐level I trauma centers were associated with lower adjusted odds (p < 0.05), while Hispanic ethnicity, positive admission drug screen, and penetrating injury were associated with higher adjusted odds (p < 0.05). On multivariate analysis for change of caregiver, male gender, and private insurance were associated with lower adjusted odds (p < 0.05), while functional disability and dementia were associated with higher adjusted odds (p < 0.05). Conclusions: Significant gender, ethnic, and socioeconomic disparities exist in the management of physical abuse of older adults. Further studies are warranted to expand on and address the contributing factors underlying these disparities. Level of Evidence: III. Study Type: Therapeutic/Care Management. [ABSTRACT FROM AUTHOR]

Introduction: Bundled payments for spine surgery, which is known for having high overall cost with wide variation, have been previously studied in older adults. However, there has been limited work examining bundled payments in working-age patients. We sought to identify the variation in the cost of spine surgery among working age adults in a large, national insurance claims database.Methods: We queried the TRICARE claims database for all patients, aged 18-64, undergoing cervical and non-cervical spinal fusion surgery between 2012 and 2014. We calculated the case mix adjusted, price standardized payments for all aspects of care during the 60-, 90-, and 180-day periods post operation. Variation was assessed by stratifying Hospital Referral Regions into quintiles.Results: After adjusting for case mix, there was significant variation in the cost of both cervical ($10,538.23, 60% of first quintile) and non-cervical ($20,155.59, 74%). Relative variation in total cost decreased from 60- to 180-days (63 to 55% and 76 to 69%). Index hospitalization was the primary driver of costs and variation for both cervical (1st-to-5th quintile range: $11,033-$19,960) and non-cervical ($18,565-$36,844) followed by readmissions for cervical ($0-$11,521) and non-cervical ($0-$13,932). Even at the highest quintile, post-acute care remained the lowest contribution to overall cost ($2070 & $2984).Conclusions: There is wide variation in the cost of spine surgery across the United States for working age adults, driven largely by index procedure and readmissions costs. Our findings suggest that implementing episodes longer than the current 90-day standard would do little to better control cost variation. [ABSTRACT FROM AUTHOR]

Electronic medical records (EMRs) offer the opportunity to streamline the search for patients with possible delirium. The purpose of the current study was to identify words and phrases commonly noted in charts of patients with delirium. The current study included 67 patients (nested within a cohort study of 300 patients) ages 70 and older undergoing major elective surgery with evidence of confusion in their medical charts. Eight keywords or phrases had positive predictive values of 60% to 100% for delirium. Keywords were charted more often in nursing notes than physician notes. A brief list of keywords may serve as a building block for a methodology to screen for possible delirium from charts, with particular attention to nursing notes, for research and real-time clinical decision making. [Journal of Gerontological Nursing, 41(8), 34-42.] [ABSTRACT FROM AUTHOR]

The article discusses a study conducted to know whether physicians, the group most familiar with end-of-life care, receive higher or lower intensity end-of-life treatments in comparison with nonphysicians. The study found that physicians received significantly less intensive care than the general population for 3 of 5 end-of-life care intensity measures and study limitations include omission of unmeasured confounders by controlling hospital referral region.

Background: Changes in care providers and hospitals after emergency general surgery (EGS) (care discontinuity) are associated with increased morbidity and mortality. The cause of these worse outcomes is unknown. Our goal was to determine if hospital quality is associated with mortality after readmissions independent of continuity in care.Study Design: This was a retrospective analysis of Medicare inpatient claims (2007 to 2015). All inpatients older than 65 years of age who underwent 1 of 7 EGS procedures shown to represent 80% of EGS volume, complications, and mortality nationally, were included. Care discontinuity was defined as readmission within 30 days to a nonindex hospital. Hospital quality was determined by hospital-level, risk-adjusted mortality rates by EGS procedure and categorized into high quality (HQ) and low quality (LQ). The primary outcome was overall mortality. Multivariate logistic regression analysis was used to determine the association of discontinuity and mortality.Results: There were 882,929 EGS patients, 87,232 of whom were readmitted within 30 days of discharge. Care discontinuity was independently associated with mortality (odds ratio [OR] 1.23; 95% CI 1.17 to 1.29). When readmitted patients were stratified by quality of index and readmitting hospital, mortality was associated with the quality of both the index hospital and the readmitting hospital. The highest mortality rate was observed in patients with index admission at low-quality hospitals and readmission to a different low-quality hospital.Conclusions: Both care discontinuity and hospital quality are independently associated with mortality in EGS patients. These data support maintaining continuity of care, even at low performing hospitals. [ABSTRACT FROM AUTHOR]

Trauma patients often require initial stabilization followed by transfer for ongoing trauma care. Thus, the administration of VTE prophylaxis is often delayed until admission to the receiving hospital. It is unclear if transfer status is a risk factor for VTE. The National Trauma Database v6.2 was used to identify patients admitted to Level I and II trauma centers. Exclusions included patients on anticoagulation, <18 years, known VTE before trauma, or pregnant. Patients transferred were compared with nontransferred patients. Analysis included 736,374 patients with 189,166 (25.69%) transferred patients within 24 hours of injury. Using weighted measures, VTE was identified in 11,619 (1.50%) patients. The VTE rate was significantly higher in the transferred group compared with the nontransferred group (1.73% vs 1.42%, P = 0.002) including deep venous thrombosis (1.39% vs 1.14%, P = 0.004) and pulmonary embolism (0.45% vs 0.39%, P = 0.003). Multivariable analyses adjusting for patient-level risk factors demonstrated that transfer was associated with a higher likelihood of VTE (aOR 1.18; 95% CI: 1.09-1.28, P ≤ 0.001), pulmonary embolism (aOR 1.21; 95% CI: 1.11-1.33, P ≤ 0.001), and deep venous thrombosis (aOR 1.17; 95% CI: 1.07-1.28, P = 0.0004). Transfer status of trauma patients is a risk factor for VTE. Accepting a transferred patient results in an increased VTE risk and may not be reflective of the quality of care at the receiving facility. [ABSTRACT FROM AUTHOR]

Importance: Emerging evidence suggests that mild cognitive impairment, which is a precursor to Alzheimer disease and related dementias (ADRD), places older adults at increased risk for falls. However, the risk that an older adult develops dementia after experiencing a fall is unknown., Objective: To determine the risk of new ADRD diagnosis after a fall in older adults., Design, Setting, and Participants: This retrospective cohort study examined Medicare Fee-for-Service data from 2014 to 2015, with follow-up data available for at least 1 year after the index encounter. Participants included adults aged 66 years and older who experienced a traumatic injury that resulted in an emergency department (ED) or inpatient encounter and did not have a preexisting diagnosis of dementia. Data analysis was performed from August 2023 to July 2024., Exposures: Experiencing a fall compared with other mechanisms of injury, defined by International Classification of Diseases, Ninth Revision (ICD-9) and ICD-10 external cause of injury codes., Main Outcomes and Measures: The hazard of new ADRD diagnosis within 1 year of a fall, assessed by performing a Cox multivariable competing risk model that controlled for potential confounders while accounting for the competing risk of death., Results: The study included 2 453 655 older adult patients who experienced a traumatic injury; 1 522 656 (62.1%) were female; 124 396 (5.1%) were Black and 2 232 102 (91.0%) were White; and the mean (SD) age was 78.1 (8.1) years. The mechanism of injury was a fall in 1 228 847 incidents (50.1%). ADRD was more frequently diagnosed within 1 year of a fall compared with other injury mechanisms (10.6% [129 910 of 1 228 847] vs 6.1% [74 799 of 1 224 808]; P < .001). The unadjusted hazard ratio (HR) of incident dementia diagnosis after a fall was 1.63 (95% CI, 1.61-1.64; P < .001). On multivariable Cox competing risk analysis, falling was independently associated with an increased risk of dementia diagnosis among older adults (HR, 1.21 [95% CI, 1.20-1.21]; P < .001) after controlling for patient demographics, medical comorbidities, and injury characteristics, while accounting for the competing risk of death. Among the subset of older adults without a recent skilled nursing facility admission, the HR was 1.27 (95% CI, 1.26-1.28; P < .001)., Conclusions and Relevance: In this cohort study, new ADRD diagnoses were more common after falls compared with other mechanisms of injury, with 10.6% of older adults being diagnosed with ADRD in the first year after a fall. To improve the early identification of ADRD, this study's findings suggest support for the implementation of cognitive screening in older adults who experience an injurious fall that results in an ED visit or hospital admission.

Background: Understanding how patients' frailty and the physiological stress of surgical procedures affect postoperative outcomes may inform risk stratification of older patients undergoing surgery. The objective of the study was to examine the association of peri-operative frailty with mortality, 30-day readmission and days at home after non-cardiac surgical procedures of different physiological stress., Methods: This retrospective study used Medicare claims data from a 7.125% random sample of Medicare fee-for-service beneficiaries from 2015 to 2019 who were aged ≥ 65 years and underwent non-cardiac surgical procedure listed in the Operative Stress Score categories. The exposure of the study was claims-based frailty index (robust, < 0.15; pre-frail, 0.15 to < 0.25; mildly frail, 0.25 to < 0.35; and moderate-to-severely frail, ≥ 0.35) with Operative Stress Score categories being 1, very low stress to 5, very high stress. The primary outcome was all-cause mortality at 30 days and 365 days after the surgical procedure., Results: In total, 1,019,938 patients (mean (SD) age of 76.1 (7.3) years; 52.3% female; 16.8% frail) were included. The cumulative incidence of mortality generally increased with Operative Stress Score category, ranging from 5.0% (Operative Stress Score 2) to 24.9% (Operative Stress Score 4) at 365 days. Within each category, increasing frailty was associated with mortality at 30 days (hazard ratio comparing moderate-to-severe frailty vs. robust ranged from 1.59-3.91) and at 365 days (hazard ratio 1.30-4.04). The variation in postoperative outcomes by patients' frailty level was much greater than the variation by the operative stress category., Conclusions: These results emphasise routine frailty screening before major and minor non-cardiac procedures and the need for greater clinician awareness of postoperative outcomes beyond 30 days in shared decision-making with older adults with frailty., (© 2024 Association of Anaesthetists.)

Abstract: The National Trauma Research Action Plan project successfully engaged multidisciplinary experts to define opportunities to advance trauma research and has fulfilled the recommendations related to trauma research from the National Academies of Sciences, Engineering and Medicine report. These panels identified more than 4,800 gaps in our knowledge regarding injury prevention and the optimal care of injured patients and laid out a priority framework and tools to support researchers to advance this field. Trauma research funding agencies and researchers can use this executive summary and supporting manuscripts to strategically address and close the highest priority research gaps. Given that this is the most significant public health threat facing our children, young adults, and military service personnel, we must do better in prioritizing these research projects for funding and providing grant support to advance this work. Through the Coalition for National Trauma Research, the trauma community is committed to a coordinated, collaborative approach to address these critical knowledge gaps and ultimately reduce the burden of morbidity and mortality faced by our patients., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Importance: The decision for surgical vs nonsurgical treatment for hip fracture can be complicated among community-dwelling people living with dementia., Objective: To compare outcomes of community-dwelling people living with dementia treated surgically and nonsurgically for hip fracture., Design, Setting, and Participants: This retrospective cross-sectional study undertook a population-based analysis of national Medicare fee-for-service data. Participants included community-dwelling Medicare beneficiaries with dementia and an inpatient claim for hip fracture from January 1, 2017, to June 30, 2018. Analyses were conducted from November 10, 2022, to October 17, 2023., Exposure: Surgical vs nonsurgical treatment for hip fracture., Main Outcomes and Measures: The primary outcome was mortality within 30, 90, and 180 days. Secondary outcomes consisted of selected post-acute care services., Results: Of 56 209 patients identified with hip fracture (73.0% women; mean [SD] age, 86.4 [7.0] years), 33 142 (59.0%) were treated surgically and 23 067 (41.0%) were treated nonsurgically. Among patients treated surgically, 73.3% had a fracture of the femoral head and neck and 40.2% had moderate to severe dementia (MSD). Among patients with MSD and femoral head and neck fracture, 180-day mortality was 31.8% (surgical treatment) vs 45.7% (nonsurgical treatment). For patients with MSD treated surgically vs nonsurgically, the unadjusted odds ratio (OR) of 180-day mortality was 0.56 (95% CI, 0.49-0.62; P < .001) and the adjusted OR was 0.59 (95% CI, 0.53-0.66; P < .001). Among patients with mild dementia and femoral head and neck fracture, 180-day mortality was 26.5% (surgical treatment) vs 34.9% (nonsurgical treatment). For patients with mild dementia who were treated surgically vs nonsurgically for femoral head and neck fracture, the unadjusted OR of 180-day mortality was 0.67 (95% CI, 0.60-0.76; P < .001) and the adjusted OR was 0.71 (95% CI, 0.63-0.79; P < .001). For patients with femoral head and neck fracture, there was no difference in admission to a nursing home within 180 days when treated surgically vs nonsurgically., Conclusions and Relevance: In this cohort study of community-dwelling patients with dementia and fracture of the femoral head and neck, patients with MSD and mild dementia treated surgically experienced lower odds of death compared with patients treated nonsurgically. Although avoiding nursing home admission is important to persons living with dementia, being treated surgically for hip fracture did not necessarily confer a benefit in that regard. These data can help inform discussions around values and goals with patients and caregivers when determining the optimal treatment approach.

Introduction: Like civilian health systems, the United States Military Health System (MHS) confronts challenges in achieving the aims of reducing cost, and improving quality, access, and safety, but historically has lacked coordinated health services research (HSR) capabilities that enabled knowledge translation and iterative learning from its wealth of data. A military-civilian academic partnership called the Comparative Effectiveness and Provider-Induced Demand Collaboration (EPIC), formed in 2011, demonstrated early proof-of-concept in using the MHS claims database for research focused on drivers of variation in health care. This existing partnership was reorganized in 2015 and its topics expanded to meet the need for HSR in support of emerging priorities and to develop current and HSR capacity within the MHS., Materials and Methods: A Donabedian framework of structure, process, and outcomes was applied to support the project, through a core of principal investigators, researchers, analysts, and administrators. Within this framework, new researchers and student trainees learn foundations of HSR while performing secondary analysis of claims data from the MHS Data Repository (MDR) focusing on Health and Readiness, Pediatrics, Policy, Surgery, Trauma, and Women's Health., Results: Since 2015, the project has trained 25 faculty, staff, and providers; 51 students and residents; 21 research fellows across multiple disciplines; and as of 2022, produced 107 peer-reviewed publications and 130 conference presentations, across all five themes and six cores. Research results have been incorporated into Federal and professional policy guidelines. Major research areas include opioid usage and prescribing, value-based care, and racial disparities. EPIC researchers provide direct support to MHS leaders and enabling expertise to clinical providers., Conclusions: EPIC, through its Donabedian framework and utilization of the MHS Data Repository as a research tool, generates actionable findings and builds capacity for continued HSR across the MHS. Eight years after its reorganization in 2015, EPIC continues to provide a platform for capacity building and knowledge translation., (Published by Oxford University Press on behalf of the Association of Military Surgeons of the United States 2023. This work is written by (a) US Government employee(s) and is in the public domain in the US.)

Objective: To characterize hospital-level professional networks of physicians caring for older trauma patients as a function of trauma patient age distribution., Background: The causal factors associated with between-hospital variation in geriatric trauma outcomes are poorly understood. Variation in physician practice patterns reflected by differences in professional networks might contribute to hospital-level differences in outcomes for older trauma patients., Methods: This is a population-based, cross-sectional study of injured older adults (age 65 or above) and their physicians from January 1, 2014, to December 31, 2015, using Health Care Cost and Utilization Project inpatient data and Medicare claims from 158 hospitals in Florida. We used social network analyses to characterize the hospitals in terms of network density, cohesion, small-worldness, and heterogeneity, then used bivariate statistics to assess the relationship between network characteristics and hospital-level proportion of trauma patients who were aged 65 or above., Results: We identified 107,713 older trauma patients and 169,282 patient-physician dyads. The hospital-level proportion of trauma patients who were aged 65 or above ranged from 21.5% to 89.1%. Network density, cohesion, and small-worldness in physician networks were positively correlated with hospital geriatric trauma proportions ( R =0.29, P <0.001; R =0.16, P =0.048; and R =0.19, P <0.001, respectively). Network heterogeneity was negatively correlated with geriatric trauma proportion ( R =0.40, P <0.001)., Conclusions: Characteristics of professional networks among physicians caring for injured older adults are associated with the hospital-level proportion of trauma patients who are older, indicating differences in practice patterns at hospitals with older trauma populations. Associations between interspecialty collaboration and patient outcomes should be explored as an opportunity to improve the treatment of injured older adults., Competing Interests: The authors report no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Importance: Lack of knowledge about longer-term outcomes remains a critical blind spot for trauma systems. Recent efforts have expanded trauma quality evaluation to include a broader array of postdischarge quality metrics. It remains unknown how such quality metrics should be used., Objective: To examine the utility of implementing recommended postdischarge quality metrics as a composite score and ascertain how composite score performance compares with that of in-hospital mortality for evaluating associations with hospital-level factors., Design, Setting, and Participants: This national hospital-level quality assessment evaluated hospital-level care quality using 100% Medicare fee-for-service claims of older adults (aged ≥65 years) hospitalized with primary diagnoses of trauma, hip fracture, and severe traumatic brain injury (TBI) between January 1, 2014, and December 31, 2015. Hospitals with annual volumes encompassing 10 or more of each diagnosis were included. The data analysis was performed between January 1, 2021, and December 31, 2022., Exposures: Reliability-adjusted quality metrics used to calculate composite scores included hospital-specific performance on mortality, readmission, and patients' average number of healthy days at home (HDAH) within 30, 90, and 365 days among older adults hospitalized with all forms of trauma, hip fracture, and severe TBI., Main Outcomes and Measures: Associations with hospital-level factors were compared using volume-weighted multivariable logistic regression., Results: A total of 573 554 older adults (mean [SD] age, 83.1 [8.3] years; 64.8% female; 35.2% male) from 1234 hospitals were included. All 27 reliability-adjusted postdischarge quality metrics significantly contributed to the composite score. The most important drivers were 30- and 90-day readmission, patients' average number of HDAH within 365 days, and 365-day mortality among all trauma patients. Associations with hospital-level factors revealed predominantly anticipated trends when older adult trauma quality was evaluated using composite scores (eg, worst performance was associated with decreased older adult trauma volume [odds ratio, 0.89; 95% CI, 0.88-0.90]). Results for in-hospital mortality showed inverted associations for each considered hospital-level factor and suggested that compared with nontrauma centers, level 1 trauma centers had a 17 times higher risk-adjusted odds of worst (highest quantile) vs best (lowest quintile) performance (odds ratio, 17.08; 95% CI, 16.17-18.05)., Conclusions and Relevance: The study results challenge historical notions about the adequacy of in-hospital mortality as the single measure of older adult trauma quality and suggest that, when it comes to older adults, decisions about how quality is evaluated can profoundly alter understandings of what constitutes best practices for care. Composite scores appear to offer a promising means by which postdischarge quality metrics could be used.

Importance: Caregiver burden, characterized by psychological distress and physical morbidity, affects more than 50 million family caregivers of older adults in the United States. Risk factors for caregiver burden among caregivers of older trauma patients have not been well characterized., Objective: To characterize postdischarge caregiver burden among caregivers of older trauma patients and identify targets that can inform interventions to improve their experience., Design, Setting, and Participants: This study used a repeated cross-sectional design. Participants were family caregivers for adults 65 years or older with traumatic injury who were discharged from 1 of 2 level I trauma centers. Telephone interviews were conducted at 1 month and 3 months postdischarge with family caregivers (identified by the patient as family or friends who provided unpaid care). Admissions occurred between December 2019 and May 2021, and data were analyzed from June 2021 to May 2022., Exposure: Hospital admission for geriatric trauma., Main Outcome and Measures: High caregiver burden was defined by a score of 17 or higher on the 12-item Zarit Burden Interview. Caregiver self-efficacy and preparedness for caregiving were assessed via the Revised Scale for Caregiving Self-Efficacy and Preparedness for Caregiving Scale, respectively. Associations between caregiver self-efficacy, preparedness for caregiving, and caregiver burden were tested via mixed-effect logistic regression., Results: There were 154 family caregivers enrolled in the study. Their mean (SD) age was 60.6 (13.0) years (range, 18-92 years), 108 of 154 were female (70.6%). The proportion of caregivers experiencing high burden (Zarit Burden Interview score ≥17) was unchanged over time (1 month, 38 caregivers [30.9%]; 3 months, 37 caregivers [31.4%]). Participants with lower caregiver self-efficacy and preparedness for caregiving were more likely to experience greater caregiver burden (odds ratio [OR], 7.79; 95% CI, 2.54-23.82; P < .001; and OR, 5.76; 95% CI, 1.86-17.88; P = .003, respectively)., Conclusion and Relevance: This study found that nearly a third of family caregivers of older trauma patients experience high caregiver burden up to 3 months after the patients' discharge. Targeted interventions to increase caregiver self-efficacy and preparedness may reduce caregiver burden in geriatric trauma.

Objective: To identify the distributions of and extent of variability among 3 new sets of postdischarge quality-metrics measured within 30/90/365 days designed to better account for the unique health needs of older trauma patients: mortality (expansion of the current in-hospital standard), readmission (marker of health-system performance and care coordination), and patients' average number of healthy days at home (marker of patient functional status)., Background: Traumatic injuries are a leading cause of death and loss of independence for the increasing number of older adults living in the United States. Ongoing efforts seek to expand quality evaluation for this population., Methods: Using 100% Medicare claims, we calculated hospital-specific reliability-adjusted postdischarge quality-metrics for older adults aged 65 years or older admitted with a primary diagnosis of trauma, older adults with hip fracture, and older adults with severe traumatic brain injury. Distributions for each quality-metric within each population were assessed and compared with results for in-hospital mortality, the current benchmarking standard., Results: A total of 785,867 index admissions (305,186 hip fracture and 92,331 severe traumatic brain injury) from 3692 hospitals were included. Within each population, use of postdischarge quality-metrics yielded a broader range of outcomes compared with reliance on in-hospital mortality alone. None of the postdischarge quality-metrics consistently correlated with in-hospital mortality, including death within 1 year [ r =0.581 (95% CI, 0.554-0.608)]. Differences in quintile-rank revealed that when accounting for readmissions (8.4%, κ=0.029) and patients' average number of healthy days at home (7.1%, κ=0.020), as many as 1 in 14 hospitals changed from the best/worst performance under in-hospital mortality to the completely opposite quintile rank., Conclusions: The use of new postdischarge quality-metrics provides a more complete picture of older adult trauma care: 1 with greater room for improvement and better reflection of multiple aspects of quality important to the health and recovery of older trauma patients when compared with reliance on quality benchmarking based on in-hospital mortality alone., Competing Interests: The authors report no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Introduction: Beneficiaries of TRICARE, an insurance program of the military health system, can choose to receive care within the private sector (fee-for-service) or direct (budget-based facilities with salaried providers) care setting. Previous studies in several specialties have shown that there are disparities in both resource utilization and outcomes between the two settings. In this study, we sought to determine differences in outcomes between coronavirus disease 2019 (COVID-19) patients treated in the private sector versus direct care., Materials and Methods: Using TRICARE claims data, we identified patients admitted to the hospital for COVID-19 between March and September 2020. Cases were classified, according to the facility where they were admitted for treatment, as private sector or direct care. We abstracted patient sociodemographic characteristics, comorbid conditions, and outcomes including in-hospital mortality, intensive care unit (ICU) admission, ventilator use, in-hospital complications, and 30-day readmission. We used multivariable regression models, adjusted for covariates, to determine the association between health care settings and outcomes., Results: A total of 3,177 patients were included. Of these, 2,147 (68%) and 1,030 (32%) received care in the private sector and direct care settings, respectively. The average age of the study cohort was 52 years (SD = 21), and 84% had at least one medical comorbidity. In adjusted analyses, we found significant differences in the rates of ICU admission, with patients treated in private sector care having lower odds of being admitted to the ICU (odds ratio, 0.64; 95% CI, 0.53-0.76). There were no significant differences in the rates of in-hospital mortality, ventilator use, in-hospital complications, and 30-day readmissions., Conclusion: With the exception of ICU admission rates, which are higher in the direct care setting, we encountered comparable hospital-based outcomes for patients treated for COVID-19 within the military health system, whether care was received under private sector or direct care., (© The Association of Military Surgeons of the United States 2022. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: COVID-19 is known to have altered the capacity to perform surgical procedures in numerous health care settings. The impact of this change within the direct and private-sector settings of the Military Health System has not been effectively explored, particularly as it pertains to disparities in surgical access and shifting of services between sectors. We sought to characterize how the COVID-19 pandemic influenced access to care for surgical procedures within the direct and private-sector settings of the Military Health System., Methods: We retrospectively evaluated claims for patients receiving urgent and elective surgical procedures in March-September 2017, 2019, and 2020. The pre-COVID period consisted of 2017 and 2019 and was compared to 2020. We adjusted for sociodemographic characteristics, medical comorbidities, and region of care using multivariable Poisson regression. Subanalyses considered the impact of race and sponsor rank as a proxy for socioeconomic status., Results: During the period of the COVID-19 pandemic, there was no significant difference in the adjusted rate of urgent surgical procedures in direct (risk ratio, 1.00; 95% CI, 0.97-1.03) or private-sector (risk ratio, 0.99; 95% CI, 0.97-1.02) care. This was also true for elective surgeries in both settings. No significant disparities were identified in any of the racial subgroups or proxies for socioeconomic status we considered in direct or private-sector care., Conclusions: We found a similar performance of elective and urgent surgeries in both the private sector and direct care during the first 6 months of the COVID-19 pandemic. Importantly, no racial disparities were identified in either care setting., (© The Association of Military Surgeons of the United States 2022. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Introduction: Increasing numbers of individuals admitted to hospitals for trauma are older adults, many of whom also have underlying serious illnesses. Older adults with serious illness benefit from palliative care, but the palliative care needs of seriously ill older adults with trauma have not been elucidated. We hypothesize that older adults with serious illness have a high prevalence of pain, depression, and unpaid caregiving hours before trauma admission., Methods: Using Health and Retirement Study data (2008-2018) linked to Medicare claims, we identified patients 66 years or older who met an established definition of serious illness in surgery and were admitted with trauma. Descriptive analyses were performed for baseline patient characteristics, pre-admission pain (dichotomized as none/mild vs. moderate/severe), depression (dichotomized as no, Center for Epidemiologic Studies Depression scale [CES-D] < 3 vs. yes, CES-D ≥ 3), and unpaid caregiving hours (dichotomized as low (<30 h/month), high (≥30 h/month))., Results: We identified 1741 patients, 67.4% were female and 86.8% White. Mean age was 83 (SD 7.5), and 60.3% had ≥4 comorbidities. The majority (62.9%) were admitted due to falls, 33.5% had isolated hip fracture. The prevalence of baseline moderate/severe pain and depression were 38.1% and 42.6%, respectively. Among the cohort, 42.2% had unpaid caregiving, of those 27.7% had ≥30 h/week of unpaid caregiving hours., Conclusions: Prior to trauma admission, older adults with serious illness have a high prevalence of pain, depression, and unpaid caregiving hours. These findings may inform targeted palliative care interventions to reduce symptom burden and post-discharge healthcare utilization., (© 2023 The American Geriatrics Society.)

Introduction: Serious illness is a life-limiting condition negatively impacting daily function, quality of life, or excessively straining caregivers. Over 1 million older seriously ill adults undergo major surgery annually, and national guidelines recommend that palliative care be available to all seriously ill patients. However, the palliative care needs of elective surgical patients are incompletely described. Understanding baseline caregiving needs and symptom burden among seriously ill older surgical patients could inform interventions to improve outcomes., Methods: Using Health and Retirement Study data (2008-2018) linked to Medicare claims, we identified patients ≥66 years who met an established serious illness definition from administrative data and underwent major elective surgery using Agency for Healthcare Research and Quality (AHRQ) criteria. Descriptive analyses were performed for preoperative patient characteristics, including: unpaid caregiving (no or yes); pain (none/mild or moderate/severe); and depression (no, CES-D < 3, or yes, CES-D ≥ 3). Multivariable regression was performed to examine the association between unpaid caregiving, pain, depression, and in-hospital outcomes, including hospital days (days admitted between discharge date and one-year post-discharge), in-hospital complications (no or yes), and discharge destination (home or non-home)., Results: Of the 1343 patients, 55.0% were female and 81.6% were non-Hispanic White. Mean age was 78.0 (SD 6.8); 86.9% had ≥2 comorbidities. Before admission, 27.3% of patients received unpaid caregiving. Pre-admission pain and depression were 42.6% and 32.8%, respectively. Baseline depression was significantly associated with non-home discharge (OR 1.6, 95% CI 1.2-2.1, p = 0.003), while baseline pain and unpaid caregiving needs were not associated with in-hospital or post-acute outcomes in multivariable analysis., Conclusions: Prior to elective surgery, older adults with serious illnesses have high unpaid caregiving needs and a prevalence of pain and depression. Baseline depression alone was associated with discharge destinations. These findings highlight opportunities for targeted palliative care interventions throughout the surgical encounter., (© 2023 The American Geriatrics Society.)

Background: Alzheimer's Disease and Related Dementias (ADRD) may result in poor surgical outcomes. The current study aims to characterize the risk of ADRD on outcomes for patients undergoing colorectal surgery., Methods: Colorectal surgery patients with and without ADRD from 2007 to 2017 were identified using electronic health record-linked Medicare claims data from two large health systems. Unadjusted and adjusted analyses were performed to evaluate postoperative outcomes., Results: 5926 patients (median age 74) underwent colorectal surgery of whom 4.8% (n = 285) had ADRD. ADRD patients were more likely to undergo emergent operations (27.7% vs. 13.6%, p < 0.001) and be discharged to a facility (49.8% vs 28.9%, p < 0.001). After multi-variable adjustment, ADRD patients were more likely to have complications (61.1% vs 48.3%, p < 0.001) and required longer hospitalization (7.1 vs 6.1 days, p = 0.001)., Conclusions: The diagnosis of ADRD is an independent risk factor for prolonged hospitalization and postoperative complications after colorectal surgery., Competing Interests: Declaration of competing interest Authors have no conflicts of interest or financial disclosures to report., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Objective: To determine the association between SAO workforce and mortality from emergent surgical and obstetric conditions within US HR Rs., Background: SAO workforce per capita has been identified as a core metric of surgical capacity by the Lancet Commission on Global Surgery, but its utility has not been assessed at the subnational level for a high-income country., Methods: The number of practicing surgeons, anesthesiologists, and obstetricians per capita was estimated for all HRRs using the US Health Resources & Services Administration Area Health Resource File Database. Deaths due to emergent general surgical and obstetric conditions were determined from the Center for Disease Control and Prevention WONDER database. We utilized B-spline quantile regression to model the relationship between SAO workforce and emergent surgical mortality at different quantiles of mortality and calculated the expected change in mortality associated with increases in SAO workforce., Results: The median SAO workforce across all HRRs was 74.2 per 100,000 population (interquartile range 33.3-241.0). All HRRs met the Lancet Commission on Global Surgery lower target of 20 SAO per 100,000, and 97.7% met the upper target of 40 per 100,000. Nearly 2.8 million Americans lived in HRRs with fewer than 40 SAO per 100,000. Increases in SAO workforce were associated with decreases in surgical mortality in HRRs with high mortality, with minimal additional decreases in mortality above 60 to 80 SAO per 100,000., Conclusions: Increasing SAO workforce capacity may reduce emergent surgical and obstetric mortality in regions with high surgical mortality but diminishing returns may be seen above 60 to 80 SAO per 100,000. Trial Registration: N/A., Competing Interests: The authors report no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Readmission to a non-index hospital, or care discontinuity, has been shown to have worse outcomes among surgical patients. Little is known about its effect on geriatric trauma patients. Our goal was to determine predictors of care discontinuity and to evaluate its effect on mortality in this geriatric population., Methods: This was a retrospective analysis of Medicare inpatient claims (2014-2015) of geriatric trauma patients. Care discontinuity was defined as readmission within 30 days to a non-index hospital. Demographic and clinical characteristics (including readmission diagnosis category) were collected. Multivariate logistic regression analysis was performed to identify predictors of care discontinuity and to assess its association with mortality., Results: We included 754,313 geriatric trauma patients. Mean age was 82.13 years (SD, 0.50 years), 68% were male and 91% were White. There were 21,615 (2.87%) readmitted within 30 days of discharge. Of these, 34% were readmitted to a non-index hospital. Overall 30-day mortality after readmission was 25%. In unadjusted analysis, readmission to index hospitals was more likely to be due to surgical infection, GI complaints, or cardiac/vascular complaints. After adjusted analysis, predictors of care discontinuity included readmission diagnoses, patient- and hospital-level factors. Care discontinuity was not associated with mortality (OR, 0.93; 95% confidence interval, 0.86-1.01)., Conclusion: More than a third of geriatric trauma patients are readmitted to a non-index hospital, which is driven by readmission diagnosis, travel time and hospital characteristics. However, unlike other surgical settings, this care discontinuity is not associated with increased mortality. Further work is needed to understand the reasons for this and to determine which standardized processes of care can benefit this population., Level of Evidence: Prognostic and Epidemiological; Level IV., (Copyright © 2023 American Association for the Surgery of Trauma.)

Objective: To investigate the association between higher injury severity and increased informal caregiving received by injured older adults., Summary of Background Data: Injured older adults experience high rates of functional decline and disability after hospitalization. Little is known about the scope of caregiving received post-discharge, particularly from informal caregivers such as family., Methods: We used the National Health and Aging Trends Study 2011 to 2018 linked to Medicare claims to identify adults ≥65 with hospital admission for traumatic injury and a National Health and Aging Trends Study interview within 12 months pre- and post-trauma. Injury severity was assessed using the injury severity score (ISS, low 0-9; moderate 10-15; severe 16-75). Patients reported the types and hours of formal and informal help received and any unmet care needs. Multi variable logistic regression models examined the association between ISS and increase in informal caregiving hours after discharge., Results: We identified 430 trauma patients. Most were female (67.7%), non-Hispanic White (83.4%) and half were frail. The most common mechanism of injury was fall (80.8%) and median injury severity was low (ISS = 9). Those reporting receiving help with any activity increased post-trauma (49.0% to 72.4%, P < 0.01), and unmet needs nearly doubled (22.8% to 43.0%, P < 0.01). Patients had a median of 2 caregivers and most (75.6%) were informal, often family members. Median weekly hours of care received pre- versus post-injury increased from 8 to 14 (P < 0.01). ISS did not independently predict increase in caregiving hours; pre-trauma frailty predicted an increase in hours ≥8 per week., Conclusions: Injured older adults reported high baseline care needs which increased significantly after hospital discharge and were mostly met by informal caregivers. Injury was associated with increased need for assistance and unmet needs regardless of injury severity. These results can help set expectations for caregivers and facilitate post-acute care transitions., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: We sought to evaluate long-term healthcare requirements of American military servicemembers with combat-related injuries., Summary of Background Data: US military conflicts since 2001 have produced the most combat casualties since Vietnam. Long-term consequences on healthcare utilization and associated costs remain unknown., Methods: We identified servicemembers who were treated for combat-related injuries between 2007 and 2011. Controls consisted of active-duty servicemembers injured in the civilian sector, without any history of combat-related trauma, matched (1:1) on year of injury, biologic sex injury severity, and age at time of injury. Surveillance was performed through 2018. Total annual healthcare expenditures were evaluated overall and then as expenditures in the first year after injury and for subsequent years. Negative binomial regression was used to identify the adjusted influence of combat injury on healthcare costs., Results: The combat-injured cohort consisted of 3981 individuals and we identified 3979 controls. Total healthcare utilization during the follow-up period resulted in median costs of $142,214 (IQR $61,428, $323,060) per combat-injured servicemember as compared to $50,741 (IQR $26,669, $104,134) among controls. Median expenditures, adjusted for duration of follow-up, for the combat-injured were $45,211 (IQR $18,698, $105,437). In adjusted analysis, overall costs were 30% higher (1.30; 95% confidence interval: 1.23, 1.37) for combat-injured personnel., Conclusion: This investigation represents the longest continuous observation of healthcare utilization among individuals after combat injury and the first to assess costs. Expenditures were 30% higher for individuals injured as a result of combat-related trauma when compared to those injured in the civilian sector., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Patients with Alzheimer's Disease and Related Dementias (ADRD) undergoing inpatient procedures represent a population at elevated risk for adverse outcomes including postoperative complications, mortality, and discharge to a higher level of care. Outcomes may be particularly poor in patients with ADRD undergoing high-risk procedures. We sought to determine traditional (e.g., 30-day mortality) and patient-centered (e.g., discharge disposition) outcomes in patients with ADRD undergoing high-risk inpatient procedures., Methods: This retrospective cohort study analyzed electronic health records linked to fee-for-service Medicare claims data at a tertiary care academic health system. All patients from a large multi-hospital health system undergoing high-risk inpatient procedures from October 1, 2015 to September 30, 2017 with continuous Medicare Parts A and B enrollment in the 12 months prior to and 90 days following the procedure were included., Results: This study included 6779 patients. 536 (7.9%) had ADRD. A multivariable analysis of outcomes demonstrated higher risks for postoperative complications (OR 1.49, 95% CI 1.23-1.81) and 90-day mortality (OR 1.44 [95% CI 1.09-1.91]) in patients with ADRD compared to those without. Patients with ADRD were more likely to be discharged to a higher level of care (OR 1.70, 95% CI 1.32-2.18) and only 37.3% of patients admitted from home were discharged to home., Conclusions: Compared to those without ADRD, patients living with ADRD undergoing high-risk procedures have poor traditional and patient-centered outcomes including increased risks for 90-day mortality, postoperative complications, longer hospital lengths of stay, and discharge to a higher level of care. These data may be used by patients, their surrogates, and their physicians to help align surgical decision-making with health care goals., (© 2022 The American Geriatrics Society.)

Objective: Ongoing health care reforms within the US Military Health System (MHS) are expected to shift >1.9 million MHS beneficiaries from military treatment facilities (MTFs) into local civilian hospitals over the next 1-2 years. The objective of this study was to examine how such health care reforms are likely to affect the quality of MHS care., Data Sources: Adult MHS beneficiaries, aged 18-64 years, treated in MTFs (under a program known as Direct Care) were compared against (1) MHS beneficiaries treated in locally available civilian hospitals (under a program known as Purchased Care) and (2) similarly-aged adult civilian patients across the United States. MHS beneficiaries in Direct and Purchased Care were identified from fiscal-year 2016-2018 MHS inpatient claims. National inpatients were identified in the 2017 Nationwide Readmissions Database., Study Design: Retrospective cohort., Data Collection: Differences in quality were compared using two sets of quality metrics endorsed by the US Agency for Healthcare Research and Quality (AHRQ): Inpatient Quality Indicators, 19 quality metrics that look at differences in in-hospital mortality, and Patient Safety Indicators, 18 quality metrics that look at differences in in-hospital morbidity and adverse events. Among MHS beneficiaries (Direct and Purchased Care), we further simulated what changes in quality indicators might look like under various proposed scenarios of reduced access to Direct Care., Principal Findings: A total of 502,252 MHS admissions from 37 MTFs and surrounding civilian hospitals were included (326,076 Direct Care, 179,176 Purchased Care). Nationwide, 9.34 million adult admissions from 2453 hospitals were included. On average, MHS beneficiaries treated in MTFs experienced better inpatient quality and improved patient safety compared with MHS beneficiaries treated in locally available civilian hospitals (e.g., summary observed-to-expected ratio for medical mortality: 0.98 vs. 1.03, p < 0.001) and adult patients across the United States (0.98 vs. 1.02, p < 0.001). Simulations of proposed changes resulted in consistently worse outcomes for MHS patients, whether reducing MTF access by 10%, 20%, or 50% nationwide; limiting MTF access to active-duty beneficiaries; or closing MTFs with the worst performance on patient safety (p < 0.001 for overall quality indicators for each)., Conclusions: Reducing access to MTFs could result in significant harm to MHS patients. The results underscore the importance of health-policy planning based on evidence-based evaluation and the need to consider the consequential downstream effects caused by changes in access to care., (© 2021 Health Research and Educational Trust.)

Background: The long-term consequences of musculoskeletal trauma can be profound and can extend beyond the post-injury period. The surveillance of long-term expenditures among individuals who sustain orthopaedic trauma has been limited in prior work. We sought to compare the health-care requirements of active-duty individuals who sustained orthopaedic injuries in combat and non-combat (United States) environments using TRICARE claims data., Methods: We identified service members who sustained combat or non-combat musculoskeletal injuries between 2007 and 2011. Combat-injured personnel were matched to those in the non-combat-injured cohort on a 1:1 basis using biologic sex, year of the injury, Injury Severity Score (ISS), and age at the index hospitalization. Health-care utilization was surveyed through 2018. The total health-care expenditures over the post-injury period were the primary outcome. These were assessed as a total overall cost and then as costs adjusted per year of follow-up. We used negative binomial regression to identify the independent association between risk factors and health-care expenditures., Results: We identified 2,119 individuals who sustained combat-related orthopaedic trauma and 2,119 individuals who sustained non-combat injuries. The most common mechanism of injury within the combat-injured cohort was blast-related trauma (59%), and 418 individuals (20%) sustained an amputation. The total costs were $156,886 for the combat-injured group compared with $55,873 for the non-combat-injured group (p < 0.001). Combat-related orthopaedic injuries were associated with a 43% increase in health-care expenditures (incidence rate ratio, 1.43 [95% confidence interval, 1.19 to 1.73]). Severe ISS at presentation, ≥2 comorbidities, and amputations were also significantly associated with health-care utilization, as was junior enlisted rank, our proxy for socioeconomic status., Conclusions: Health-care requirements and associated costs are substantial among service members sustaining combat and non-combat orthopaedic trauma. Given the sociodemographic characteristics of our cohort, we believe that these results are translatable to civilians who sustain similar types of musculoskeletal trauma., Competing Interests: Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJS/G926)., (Copyright © 2022 by The Journal of Bone and Joint Surgery, Incorporated.)

Objectives: Describe the epidemiology of a large cohort of older adults with isolated traumatic brain injury (TBI) and identify predictors of mortality, palliative interventions, and discharge to preinjury residence in those presenting with moderate/severe TBI., Design: Prospective observational study of geriatric patients with TBI enrolled across 45 trauma centers., Setting and Participants: Inclusion criteria were age ≥40 years, and computed tomography (CT)-verified TBI. Exclusion criteria were any other body region abbreviated injury scale score >2 and presentation at enrolling center >24 hours after injury., Methods: The analysis was restricted to individuals aged ≥65 and stratified into 3 age groups: young-old (65-74), middle-old (75-84), and oldest-old (≥85). Demographic, clinical, and injury data were collected. Predictors of mortality, palliative interventions, and discharge to preinjury residence in the moderate/severe TBI group were identified using Classification and Regression Tree and Generalized Linear Mixed Models., Results: Of the 3081 subjects enrolled in the study, 2028 were ≥65 years old. Overall, 339 (16.7%) presented with a moderate/severe TBI and experienced a 64% mortality rate. A Glasgow Coma Scale (GCS) score <9 was the main predictor of mortality, CT worsening (odds ratio [OR] = 1.7, P < .04), cerebral edema (OR = 2.4, P < .04), GCS <9, and age ≥75 (OR = 2.1, P = .007) were predictors for palliative interventions, and an injury severity score ≤24 (OR = 0.087, P = .002) was associated with increased likelihood of discharge to preinjury residence in the moderate/severe TBI group., Conclusion and Implications: In this prospective study of a large cohort of older adults with isolated TBI, comparisons across the older age groups with moderate/severe TBI revealed that survival and favorable discharge disposition were influenced more by severity of injury rather than age itself. Indicating that chronological age alone maybe insufficient to accurately predict outcomes, and increased representation of older adults in TBI research to develop better diagnostic and prognostic tools is warranted., (Copyright © 2022 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.)

Objective: The objective of this study was to evaluate England's Best Practice Tariff (BPT) and consider potential implications for Medicare patients should the US adopt a similar plan., Summary Background Data: Since the beginning of the Affordable Care Act, Medicare has renewed efforts to improve the outcomes of older adults through introduction of an expanding set of alternative-payment models. Among trauma patients, recommended arrangements met with mixed success given concerns about the heterogeneous nature of trauma patients and resulting outcome variation. A novel approach taken for hip fractures in England could offer a viable alternative., Methods: Linear regression, interrupted time-series, difference-in-difference, and counterfactual models of 2000 to 2016 Medicare (US), HES-APC (England) death certificate-linked claims (≥65 years) were used to: track US hip fracture trends, look at changes in English hip fracture trends before-and-after BPT implementation, compare changes in US-versus-English mortality, and estimate total/theoretical lives saved., Results: A total of 806,036 English and 3,221,109 US hospitalizations were included. After BPT implementation, England's 30-day mortality decreased by 2.6 percentage-points (95%CI: 1.7-3.5) from a baseline of 9.9% (relative reduction 26.3%). 90- and 365-day mortality decreased by 5.6 and 5.4 percentage-points. 30/90/365-day readmissions also declined with a concurrent shortening of hospital length-of-stay. From 2000 to 2016, US outcomes were stagnant (P > 0.05), resulting in an inversion of the countries' mortality and >38,000 potential annual US lives saved., Conclusions: Process measure pay-for-performance led to significant improvements in English hip fracture outcomes. As efforts to improve US older adult health continue to increase, there are important lessons to be learned from a successful initiative like the BPT., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Importance: Trauma centers improve outcomes for young patients with serious injuries. However, most injury-related hospital admissions and deaths occur in older adults, and it is not clear whether trauma center care provides the same benefit in this population., Objective: To examine whether 30- and 365-day mortality of injured older adults is associated with the treating hospital's trauma center level., Design, Setting, and Participants: This prospective, population-based cohort study used Medicare claims data from January 1, 2013, to December 31, 2016, for all fee-for-service Medicare beneficiaries 66 years or older with inpatient admission for traumatic injury in 2014 to 2015. Data analysis was performed from January 1 to June 31, 2021. Preinjury health was measured using 2013 claims, and outcomes were measured through 2016. The population was stratified by anatomical injury pattern. Propensity scores for level I trauma center treatment were estimated using the Abbreviated Injury Scale, age, and residential proximity to trauma center and then used to match beneficiaries from each trauma level (I, II, III, and IV/non-trauma centers) by injury type., Exposure: Admitting hospital's trauma center level., Main Outcomes and Measures: Case fatality rates (CFRs) at 30 and 365 days after injury, estimated in the matched sample using multivariable, hierarchical logistic regression models., Results: A total of 433 169 Medicare beneficiaries (mean [SD] age, 82.9 [8.3] years; 68.4% female; 91.5% White) were included in the analysis. A total of 206 275 (47.6%) were admitted to non-trauma centers and 161 492 (37.3%) to level I or II trauma centers. Patients with isolated extremity fracture had the fewest deaths (365-day CFR ranged from 16.1% [95% CI, 11.2%-22.4%] to 17.4% [95% CI, 11.8%-24.6%] by trauma center status). Patients with both hip fracture and traumatic brain injury had the most deaths (365-day CFRs ranged from 33.4% [95% CI, 25.8%-42.1%] to 35.8% [95% CI, 28.9%-43.5%])., Conclusions and Relevance: These findings suggest that older adults do not benefit from existing trauma center care, which is designed with younger patients in mind. There is a critical need to improve trauma care practices to address common injury mechanisms and types of injury in older adults.

Importance: The association of surgeons' and hospitals' operative volumes with postoperative patient outcomes has been studied for decades and holds important policy implications; however, in many volume-outcome analyses, this association is described without the envisioning of a clear intervention, which often introduces unintentional bias. Acting on such results may lead to unintended consequences from policy interventions or patient recommendations., Objective: To specify how (hypothetical) target trials would be designed to estimate the association between postoperative mortality of patients undergoing operations and a range of surgeon and hospital volume conditions and then to emulate these trials by using observational data., Design, Setting, and Participants: This observational data analysis emulated 4 hypothetical target trials of increasing complexity, ranging from a poorly defined trial that would randomly assign participants only to surgeon volume to one that would randomly assign participants to surgeon volume, hospital volume, and specific surgeon and hospital. This population-based cohort study included 9136 Medicare beneficiaries with a first diagnosis of pancreatic malignant neoplasm who did not require neoadjuvant therapy and underwent pancreatectomy between January 1, 2012, and September 30, 2016. Data analysis was performed between September 1, 2019, and October 8, 2021., Exposures: Number of pancreatectomies performed by surgeon and hospital during the prior year., Main Outcomes and Measures: Ninety-day mortality., Results: The analyses included 9136 Medicare beneficiaries treated by 1358 surgeons at 697 hospitals; median age was 73.3 years (IQR, 69.1-78.1 years), and 4642 were men (51%). When trials with poorly defined interventions on surgeon volume were emulated, the estimated 90-day mortality was 7.9% (95% CI, 6.4%-9.4%) for lower-volume surgeons and 5.2% (95% CI, 2.7%-10.9%) for higher-volume surgeons. When trials with better-defined interventions were emulated, the difference was reduced: 7.8% (95% CI, 6.3%-9.3%) for lower-volume surgeons and 7.2% (95% CI, 6.0%-8.7%) for higher-volume surgeons., Conclusions and Relevance: In this cohort study that emulated 4 different target trials with data from Medicare beneficiaries undergoing pancreatectomy, mortality differences across surgical volume levels were attenuated when the interventions were well defined. The application of the hypothetical target trial framework to this specific volume-outcomes scenario revealed the complexities of this research question and the unintentional biases introduced in prior studies, which emulated poorly defined trials whose results are therefore difficult to interpret. The target trial framework may be of value to outcomes researchers asking questions that correspond to well-defined interventions for the real world.

Importance: Many women in the US, particularly those living in rural areas, have limited access to obstetric care. Military-civilian partnership could improve access to obstetric care and benefit military personnel, their civilian dependents, and the civilian population as a whole., Objective: To identify medical facilities within military and civilian geographic areas that present opportunities for military-civilian partnership in obstetric care and to assess whether civilian use of military medical treatment facilities (MTFs) could improve access to emergency cesarean delivery care in the US., Design, Setting, and Participants: This geospatial epidemiological population-based cross-sectional study was conducted from November 2020 to March 2021. ArcGIS Pro software, version 2.7 (Esri), was used to assess population coverage for TRICARE (military insurance) beneficiaries and civilian populations and to estimate 30-minute travel time to 2392 total military and civilian medical facilities that were capable of providing emergency cesarean delivery care in the continental US. Data on health insurance coverage for TRICARE beneficiaries and their civilian dependents per county were obtained from the American Community Survey tables available through ArcGIS Pro software. Demographic characteristics of the general population were obtained from the 2020 key demographic indicators published by Esri. Race and ethnicity were not examined because the data used for this study were aggregated and did not include further categorization by race or ethnicity., Main Outcomes and Measures: Population coverage rates (measured in percentages) within 30-minute catchment areas, defined as areas that were within a 30-minute travel time to a medical facility capable of providing emergency cesarean delivery care., Results: A total of 29 MTFs and 2363 civilian hospitals capable of providing emergency cesarean delivery were identified across the contiguous US. Overall, an estimated 167 759 762 women (3 640 000 TRICARE beneficiaries and 164 119 762 civilians) were included in these service areas. The analysis identified 17 of 29 MTFs (58.6%) capable of providing emergency cesarean delivery care that were located within 30-minute catchment areas. Of those, 3 MTFs were the only facilities capable of providing emergency cesarean delivery care within a 30-minute travel time in those regions, and 14 additional MTFs had catchment areas partially overlapping with civilian hospitals that also covered areas without alternative access to emergency cesarean delivery. Expanded use of these 14 MTFs could enhance access to emergency cesarean delivery care not otherwise covered by current civilian hospitals., Conclusions and Relevance: In this study, 58.6% of MTFs capable of providing emergency cesarean delivery care were located in areas with the potential to improve access to obstetric care within a 30-minute travel time. Maintenance of MTFs in these important access regions could be prioritized in the context of restructuring MTFs. This prioritization has the potential to improve access to emergency cesarean delivery care for underserved civilian populations in the US, particularly among those living in rural areas.

Importance: Low surgical volume in the US Military Health System (MHS) has been identified as a challenge to military surgeon readiness. The Uniformed Services University of Health Sciences, in partnership with the American College of Surgeons, developed the Knowledge, Skills, and Abilities (KSA) Clinical Readiness Program that includes a tool for quantifying the clinical readiness value of surgeon workload, known as the KSA metric., Objective: To describe changes in US military general surgeon procedural volume and readiness using the KSA metric., Design, Setting, and Participants: This cohort study analyzed general surgery workload performed across the MHS, including military and civilian facilities, between fiscal year 2015 and 2019 and the calculated KSA metric value. The surgeon-level readiness among military general surgeons was calculated based on the KSA metric readiness threshold. Data were obtained from TRICARE, the US Department of Defense health insurance product., Main Outcomes and Measures: The main outcomes were general surgery procedural volumes and the KSA metric point value of those procedures across the MHS as well as the number of military general surgeons meeting the KSA metric readiness threshold. Aggregate facility and regional market-level claims data were used to calculate the procedural volumes and KSA metric readiness value of those procedures. Annual adjusted KSA metric points earned were used to determine the number of individual US military general surgeons meeting the readiness threshold., Results: The number of general surgery procedures generating KSAs in military hospitals decreased 25.6%, from 128 377 in 2015 to 95 461 in 2019, with a 19.1% decrease in the number of general surgeon KSA points (from 7 155 563 to 5 790 001). From 2015 to 2019, there was a 3.2% increase in both the number of procedures (from 419 980 to 433 495) and KSA points (from 21 071 033 to 21 748 984) in civilian care settings. The proportion of military general surgeons meeting the KSA metric readiness threshold decreased from 16.7% (n = 97) in 2015 to 10.1% (n = 68) in 2019., Conclusions and Relevance: This study noted that the number of KSA metric points and procedural volume in military hospitals has been decreasing since 2015, whereas both measures have increased in civilian facilities. The findings suggest that loss of surgical workload has resulted in further decreases in military surgeon readiness and may require substantial changes in patient care flow in the MHS to reverse the change.

The number of operations that surgeons have previously performed is associated with their patients' outcomes. However, this association may not be causal, because previous studies have often been cross-sectional and their analyses have not considered time-varying confounding or positivity violations. In this paper, using the example of surgeons who perform coronary artery bypass grafting, we describe (hypothetical) target trials for estimation of the causal effect of the surgeons' operative volumes on patient mortality. We then demonstrate how to emulate these target trials using data from US Medicare claims and provide effect estimates. Our target trial emulations suggest that interventions on physicians' volume of coronary artery bypass grafting operations have little effect on patient mortality. The target trial framework highlights key assumptions and draws attention to areas of bias in previous observational analyses that deviated from their implicit target trials. The principles of the presented methodology may be adapted to other scenarios of substantive interest in health services research., (© The Author(s) 2021. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Importance: While surgeons often delay pregnancy and childbearing because of training and establishing early careers, little is known about risks of infertility and pregnancy complications among female surgeons., Objective: To describe the incidence of infertility and pregnancy complications among female surgeons in the US and to identify workplace factors associated with increased risk compared with a sociodemographically similar nonsurgeon population., Design, Setting, and Participants: This self-administered survey questionnaire was electronically distributed and collected from November 2020 to January 2021 through multiple surgical societies in the US and social media among male and female attending and resident surgeons with children. Nonchildbearing surgeons were asked to answer questions regarding the pregnancies of their nonsurgeon partners as applicable., Exposures: Surgical profession; work, operative, and overnight call schedules., Main Outcomes and Measures: Descriptive data on pregnancy loss were collected for female surgeons. Use of assisted reproductive technology was compared between male and female surgeons. Pregnancy and neonatal complications were compared between female surgeons and female nonsurgeon partners of surgeons., Results: A total of 850 surgeons (692 women and 158 men) were included in this survey study. Female surgeons with female partners were excluded because of lack of clarity about who carried the pregnancy. Because the included nonchildbearing population was therefore made up of male individuals with female partners, this group is referred to throughout the study as male surgeons. The median (IQR) age was 40 (36-45) years. Of 692 female surgeons surveyed, 290 (42.0%) had a pregnancy loss, more than twice the rate of the general population. Compared with male surgeons, female surgeons had fewer children (mean [SD], 1.8 [0.8] vs 2.3 [1.1]; P < .001), were more likely to delay having children because of surgical training (450 of 692 [65.0%] vs 69 of 158 [43.7%]; P < .001), and were more likely to use assisted reproductive technology (172 of 692 [24.9%] vs 27 of 158 [17.1%]; P = .04). Compared with female nonsurgeon partners, female surgeons were more likely to have major pregnancy complications (311 of 692 [48.3%] vs 43 of 158 [27.2%]; P < .001), which was significant after controlling for age, work hours, in vitro fertilization use, and multiple gestation (odds ratio [OR], 1.72; 95% CI, 1.11-2.66). Female surgeons operating 12 or more hours per week during the last trimester of pregnancy were at higher risk of major pregnancy complications compared with those operating less than 12 hours per week (OR, 1.57; 95% CI, 1.08-2.26). Compared with female nonsurgeon partners, female surgeons were more likely to have musculoskeletal disorders (255 of 692 [36.9%] vs 29 of 158 [18.4%]; P < .001), nonelective cesarean delivery (170 of 692 [25.5%] vs 24 of 158 [15.3%]; P = .01), and postpartum depression (77 of 692 [11.1%] vs 9 of 158 [5.7%]; P = .04)., Conclusions and Relevance: This national survey study highlighted increased medical risks of infertility and pregnancy complications among female surgeons. With an increasing percentage of women representing the surgical workforce, changing surgical culture to support pregnancy is paramount to reducing the risk of major pregnancy complications, use of fertility interventions, or involuntary childlessness because of delayed attempts at childbearing.

Introduction: During the Global War on Terrorism, many US Military service members sustained injuries with potentially long-lasting functional limitations and chronic pain. We sought to understand the patterns of prescription opioid use among service members injured in combat., Methods: We queried the Military Health System Data Repository to identify service members injured in combat between 2007 and 2011. Sociodemographics, injury characteristics, treatment information, and costs of care were abstracted for all eligible patients. We surveyed for prescription opioid utilization subsequent to hospital discharge and through 2018. Negative binomial regression was used to identify factors associated with cumulative prescription opioid use., Results: We identified 3,981 service members with combat-related injuries presenting during the study period. The median age was 24 years (interquartile range [IQR], 22-29 years), 98.5% were male, and the median follow-up was 3.3 years. During the study period, 98% (n = 3,910) of patients were prescribed opioids at least once and were prescribed opioids for a median of 29 days (IQR, 9-85 days) per patient-year of follow-up. While nearly all patients (96%; n = 3,157) discontinued use within 6 months, 91% (n = 2,882) were prescribed opioids again after initially discontinuing opioids. Following regression analysis, patients with preinjury opioid exposure, more severe injuries, blast injuries, and enlisted rank had higher cumulative opioid use. Patients who discontinued opioids within 6 months had an unadjusted median total health care cost of US $97,800 (IQR, US $42,364-237,135) compared with US $230,524 (IQR, US $134,387-370,102) among those who did not discontinue opioids within 6 months (p < 0.001)., Conclusion: Nearly all service members injured in combat were prescribed opioids during treatment, and the vast majority experienced multiple episodes of prescription opioid use. Only 4% of the population met the criteria for sustained prescription opioid use at 6 months following discharge. Early discontinuation may not translate to long-term opioid cessation in this population., Level of Evidence: Epidemiology study, level III., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Context: Emergency general surgery (EGS) is common and highly morbid for older adults, particularly for those who are frail. However, there are little data on the quality of end-of-life care (EOLC) for this population., Objectives: We sought to examine the association of frailty with intensity of EOLC for older adults with and without frailty who undergo EGS but die within one year., Methods: This retrospective cohort study included 100% Medicare fee-for-service beneficiaries, ≥66 years, who underwent one of five EGS procedures with the highest mortality (partial colectomy, small bowel resection, peptic ulcer disease repair, adhesiolysis, or laparotomy) between 2008 and 2014 and died within one year. A validated claims-based frailty index (CFI) identified patients who were not frail (CFI < 0.15), prefrail (0.15 ≤ CFI < 0.25), mildly frail (0.25 ≤ CFI < 0.35), and moderately to severe frail (CFI ≥ 0.35). Multivariable adjusted logistic or Poisson regression compared post-discharge and EOL healthcare utilization., Results: Among 138,916 older EGS adults who died within one year, 32.2% were not frail, 31.7% were prefrail, 29.8% had mild frailty and 6.3% had moderate-to-severe frailty. Decedents with any degree of frailty experienced high-intensity EOLC (P < 0.01), low rates of hospice use (P < 0.01), and fewer days at home. Of those who survived the index hospitalization but died within one year, moderate-to-severely frail decedents had the highest odds of visiting an emergency department (odds ratio [OR] = 1.19, CI = 1.13-1.27), rehospitalization (OR = 1.23, CI = 1.16-1.31), or an intensive care unit admission (OR = 1.22, CI = 1.13-1.30) in the last 30 days of life compared to nonfrail decedents., Conclusion: While all older patients undergoing EGS have poor end-of-life outcomes, frail EGS patients receive the highest intensity EOLC and represent a vulnerable population for whom targeted interventions could limit burdensome treatment., (Copyright © 2020. Published by Elsevier Inc.)

Importance: For patients facing major surgery, surgeons believe preoperative advance care planning (ACP) is valuable and routinely performed. How often preoperative ACP occurs is unknown., Objective: To quantify the frequency of preoperative ACP discussion and documentation for older adults undergoing major surgery., Design, Setting, and Participants: This secondary analysis of data from a multisite randomized clinical trial testing the effects of a question prompt list intervention on preoperative communication for older adults considering major surgery was performed at 5 US academic medical centers. Participants included surgeons who routinely perform high-risk surgery and patients 60 years or older with at least 1 comorbidity and an oncological or vascular (cardiac, peripheral, or neurovascular) problem. Data were collected from June 1, 2016, to November 30, 2018., Interventions: Patients received a question prompt list brochure with 11 questions that they might ask their surgeon., Main Outcomes and Measures: For patients who had major surgery, any statement related to ACP from the surgeon, patient, or family member during the audiorecorded preoperative consultation was counted. The presence of a written advance directive (AD) in the medical record at the time of the initial consultation or added preoperatively was recorded. Open-ended interviews with patients who experienced postoperative complications and family members were conducted., Results: Among preoperative consultations with 213 patients (122 men [57%]; mean [SD] age, 72 [7] years), only 13 conversations had any discussion of ACP. In this cohort of older patients with at least 1 comorbid condition, 141 (66%) did not have an AD on file before major surgery; there was no significant association between the presence of an AD and patient age (60-69 years, 26 [31%]; 70-79 years, 31 [33%]; ≥80 years, 15 [42%]; P = .55), number of comorbidities (1, 35 [32%]; 2, 18 [33%]; ≥3, 19 [40%]; P = .62), or type of procedure (oncological, 53 [32%]; vascular, 19 [42%]; P = .22). There was no difference in preoperative communication about ACP or documentation of an AD for patients who were mailed a question prompt list brochure (intervention, 38 [35%]; usual care, 34 [33%]; P = .77). Patients with complications were enthusiastic about ACP but did not think it was important to discuss their preferences for life-sustaining treatments with their surgeon preoperatively., Conclusions and Relevance: Although surgeons believe that preoperative discussion of patient preferences for postoperative life-sustaining treatments is important, these preferences are infrequently explored, addressed, or documented preoperatively., Trial Registration: ClinicalTrials.gov Identifier: NCT02623335.

Background: Black hip fracture patients experience worse health outcomes than otherwise similar White patients, but causes of these disparities are not known. We sought to determine if delays in hip fracture surgery and/or hospital structures contribute to racial disparities in hip fracture outcomes., Methods: Using 2006 to 2016 Trauma Quality Program Public Use Files, we identified hip fracture patients with primary mechanisms of fall from standing and determined surgical treatment category (no surgery, surgery within 24 hours after arrival, surgery 24-48 hours after arrival, surgery more than 48 hours after arrival) as well as hospital structure characteristics (trauma center designation, teaching status, profit status, bed size). We used generalized structural equation models to conduct path analyses and determine if hip fracture treatment and hospital characteristics mediated the relationship between race (non-Hispanic Black/non-Hispanic White) and outcomes (complications, length of stay, disposition)., Results: Non-Hispanic Black patients were more likely than non-Hispanic White patients to receive treatment at an academic medical center (49.1% vs. 28.0%), at a hospital with >600 inpatient beds (39.5% vs. 25.3%), and at a level I or II trauma center (86.8% vs. 77.7%); were more likely to go without hip fracture repair surgery (22.8% vs. 21.4%); and were more likely to have delayed surgery >48 hours after hospital arrival (15.5% vs. 10.6%). Path analysis suggests hip fracture treatment group and hospital characteristics mediate the relationship with complications, length of stay, and disposition., Conclusion: Non-Hispanic Black patients with fall-related hip fracture are more likely to experience delays in care, complications, and longer inpatient stays. Hospital characteristics contribute to increased risk of complications and longer length of stay, both as independent determinants of outcomes and as determinants of delays in hip fracture surgery., Level of Evidence: Prognostic and epidemiologic, level III., (Copyright © 2021 American Association for the Surgery of Trauma.)

Background: Medicaid expansion following the 2010 Affordable Care Act has an unknown impact on palliative treatments. Materials & methods: This registry-based study of individuals with metastatic cancer from 2010 to 2016 identified men and women with metastatic cancer in expansion and non-expansion states who received palliative treatments. A mixed effects logistic regression compared trends in expansion and non-expansion states and generated risk-adjusted probabilities or receiving palliative treatments each year. Results: Despite lower baseline use of palliative treatments, the rate of change was more rapid in expansion states (odds ratio [OR]: 1.02; 95% CI: 1.01-1.03; p < 0.001). The adjusted probability of receiving palliative treatments rose from 21.3 to 26.0% in non-expansion states, and from 19.7 to 26.9% in expansion states. Conclusion: Use of palliative treatments among metastatic cancer patients increased from 2010 to 2016 with a significantly greater increase in Medicaid expansion states, even when adjusting for demographic differences between states.

Objective: To examine patterns and trends of firearm injuries in a nationally representative sample of US women., Summary of Background Data: Gun violence in the United States exceeds rates seen in most other industrialized countries. Due to the paucity of data little is known regarding demographics and temporal variations in firearm injuries among women., Methods: Data were extracted from the Centers for Disease Control and Prevention's Web-based Injury Statistics Query and Reporting System (2001-2017) for women 18 years and older. Number of nonfatal firearm assaults and homicide per year were extracted and crude population-based injury rates were calculated. Sub-stratification by age-group and time period were performed., Results: Between 2001 and 2017, there were 88,823 nonfatal firearm assaults involving women and 29,106 firearm homicides. There were 4116 victims of nonfatal firearm assault in 2001 (3.8 per 105) and 12,959 by 2017 (10.0 per 105). Homicide rates were 1.5 per 105 in 2001 and 1.7 per 105 in 2017. Sub-stratification by age-group and time period showed that there were no significant changes in nonfatal firearm assault rates between 2001 and 2010 (P-trend = 0.132 in 18-44 yo; 0.298 in 45-64 yo). However between 2011 and 2017, nonfatal assault rates increased from 7.10 per 105 to 19.24 per 105 in 18-44 yo (P-trend = 0.013) and from 1.48 per 105 to 3.93 per 105 in 45-64 yo (P-trend = 0.003). Similar trends were seen with firearm homicide among 18-44 yo (1.91 per 105 to 2.47 per 105 in 2011-2017, P-trend = 0.022). However, the trends among 45-64 yo were not significant in both time periods., Conclusions: Female victims of gun violence are increasing and more recent years have been marked with higher rates of firearm injuries, particularly among younger women. These data suggest that improved public health strategies and policies may be beneficial in reducing gun violence against US women., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Importance: Delirium is a common, serious, and potentially preventable problem for older adults, associated with adverse outcomes. Coupled with its preventable nature, these adverse sequelae make delirium a significant public health concern; understanding its economic costs is important for policy makers and health care leaders to prioritize care., Objective: To evaluate current 1-year health care costs attributable to postoperative delirium in older patients undergoing elective surgery., Design, Setting, and Participants: This prospective cohort study included 497 patients from the Successful Aging after Elective Surgery (SAGES) study, an ongoing cohort study of older adults undergoing major elective surgery. Patients were enrolled from June 18, 2010, to August 8, 2013. Eligible patients were 70 years or older, English-speaking, able to communicate verbally, and scheduled to undergo major surgery at 1 of 2 Harvard-affiliated hospitals with an anticipated length of stay of at least 3 days. Eligible surgical procedures included total hip or knee replacement; lumbar, cervical, or sacral laminectomy; lower extremity arterial bypass surgery; open abdominal aortic aneurysm repair; and open or laparoscopic colectomy. Data were analyzed from October 15, 2019, to September 15, 2020., Exposures: Major elective surgery and hospitalization., Main Outcomes and Measures: Cumulative and period-specific costs (index hospitalization, 30-day, 90-day, and 1-year follow-up) were examined using Medicare claims and extensive clinical data. Total inflation-adjusted health care costs were determined using data from Medicare administrative claims files for the 2010 to 2014 period. Delirium was rated using the Confusion Assessment Method. We also examined whether increasing delirium severity was associated with higher cumulative and period-specific costs. Delirium severity was measured with the Confusion Assessment Method-Severity long form. Regression models were used to determine costs associated with delirium after adjusting for patient demographic and clinical characteristics., Results: Of the 566 patients who were eligible for the study, a total of 497 patients (mean [SD] age, 76.8 [5.1] years; 281 women [57%]; 461 White participants [93%]) were enrolled after exclusion criteria were applied. During the index hospitalization, 122 patients (25%) developed postoperative delirium, whereas 375 (75%) did not. Patients with delirium had significantly higher unadjusted health care costs than patients without delirium (mean [SD] cost, $146 358 [$140 469] vs $94 609 [$80 648]). After adjusting for relevant confounders, the cumulative health care costs attributable to delirium were $44 291 (95% CI, $34 554-$56 673) per patient per year, with the majority of costs coming from the first 90 days: index hospitalization ($20 327), subsequent rehospitalizations ($27 797), and postacute rehabilitation stays ($2803). Health care costs increased directly and significantly with level of delirium severity (none-mild, $83 534; moderate, $99 756; severe, $140 008), suggesting an exposure-response relationship. The adjusted mean cumulative costs attributable to severe delirium were $56 474 (95% CI, $40 927-$77 440) per patient per year. Extrapolating nationally, the health care costs attributable to postoperative delirium were estimated at $32.9 billion (95% CI, $25.7 billion-$42.2 billion) per year., Conclusions and Relevance: These findings suggest that the economic outcomes of delirium and severe delirium after elective surgery are substantial, rivaling costs associated with cardiovascular disease and diabetes. These results highlight the need for policy imperatives to address delirium as a large-scale public health issue.

Background: Nearly 4 million Americans present to hospitals with conditions requiring emergency general surgery (EGS) annually, facing significant morbidity and mortality. Unlike elective surgery and trauma, there is no dedicated national quality improvement program to improve EGS outcomes. Our objective was to estimate the number of excess deaths that could potentially be averted through EGS quality improvement in the United States., Methods: Adults with the American Association for the Surgery of Trauma-defined EGS diagnoses were identified in the Nationwide Emergency Department Sample 2006 to 2014. Hierarchical logistic regression was performed to benchmark treating hospitals into reliability adjusted mortality quintiles. Weighted generalized linear modeling was used to calculate the relative risk of mortality at each hospital quintile, relative to best-performing quintile. We then calculated the number of excess deaths at each hospital quintile versus the best-performing quintile using techniques previously used to quantify potentially preventable trauma deaths., Results: Twenty-six million EGS patients were admitted, and 6.5 million (25%) underwent an operation. In-hospital mortality varied from 0.3% to 4.1% across the treating hospitals. Relative to the best-performing hospital quintile, an estimated 158,177 (153,509-162,736) excess EGS deaths occurred at lower-performing hospital quintiles. Overall, 47% of excess deaths occurred at the worst-performing hospitals, while 27% of all excess deaths occurred among the operative cohort., Conclusion: Nearly 200,000 excess EGS deaths occur across the United States each decade. A national initiative to enable structures and processes of care associated with optimal EGS outcomes is urgently needed to achieve "Zero Preventable Deaths after Emergency General Surgery.", Level of Evidence: Care management, level IV., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Competing Interests: The authors report no conflicts of interest.

Objective: To investigate the relationship between surgeon gender and stress during the Covid-19 pandemic., Background: Although female surgeons face difficulties integrating work and home in the best of times, the Covid-19 pandemic has presented new challenges. The implications for the female surgical workforce are unknown., Methods: This cross-sectional, multi-center telephone survey study of surgeons was conducted across 5 academic institutions (May 15-June 5, 2020). The primary outcome was maximum stress level, measured using the validated Stress Numerical Rating Scale-11. Mixed-effects generalized linear models were used to estimate the relationship between surgeon stress level and gender., Results: Of 529 surgeons contacted, 337 surgeons responded and 335 surveys were complete (response rate 63.7%). The majority of female respondents were housestaff (58.1%), and the majority of male respondents were faculty (56.8%) (P = 0.008). A greater proportion of male surgeons (50.3%) than female surgeons (36.8%) had children ≤18 years (P = 0.015). The mean maximum stress level for female surgeons was 7.51 (SD 1.49) and for male surgeons was 6.71 (SD 2.15) (P < 0.001). After adjusting for the presence of children and training status, female gender was associated with a significantly higher maximum stress level (P < 0.001)., Conclusions: Our findings that women experienced more stress than men during the Covid-19 pandemic, regardless of parental status, suggest that there is more to the gendered differences in the stress experience of the pandemic than the added demands of childcare. Deliberate interventions are needed to promote and support the female surgical workforce during the pandemic., Competing Interests: The authors declare no conflict of interests., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: To explore the impact of the Covid-19 pandemic on the stress levels and experience of academic surgeons by training status (eg, housestaff or faculty)., Background: Covid-19 has uniquely challenged and changed the United States healthcare system. A better understanding of the surgeon experience is necessary to inform proactive workforce management and support., Methods: A multi-institutional, cross-sectional telephone survey of surgeons was conducted across 5 academic medical centers from May 15 to June 5, 2020. The exposure of interest was training status. The primary outcome was maximum stress level, measured using the validated Stress Numerical Rating Scale-11 (range 0-10)., Results: A total of 335 surveys were completed (49.3% housestaff, 50.7% faculty; response rate 63.7%). The mean maximum stress level of faculty was 7.21 (SD 1.81) and of housestaff was 6.86 (SD 2.06) (P = 0.102). Mean stress levels at the time of the survey trended lower amongst housestaff (4.17, SD 1.89) than faculty (4.56, SD 2.15) (P = 0.076). More housestaff (63.6%) than faculty (40.0%) reported exposure to individuals with Covid-19 (P < 0.001). Subjects reported inadequate personal protective equipment in approximately a third of professional exposures, with no difference by training status (P = 0.557)., Conclusions: During the early months of the Covid-19 pandemic, the personal and professional experiences of housestaff and faculty differed, in part due to a difference in exposure as well as non-work-related stressors. Workforce safety, including adequate personal protective equipment, expanded benefits (eg, emergency childcare), and deliberate staffing models may help to alleviate the stress associated with disease resurgence or future disasters., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)