Recovery Services for Interpersonal Violence Victims on Healthcare Use at a Trauma Center.

INTRODUCTION: Treatment of interpersonal violence (IPV) patients is often complicated by social and mental health comorbidities. New American College of Surgeons (ACS) requirements include provision of psychosocial support services for recovery after injury. We aim to describe utilization and patient outcomes after provision of Trauma Recovery Services (TRS) at our institution for the IPV population. These services include assistance with food, housing, criminal justice, and advocacy. METHODS: IPV patients were identified between September 6, 2018 and December 20, 2020. Demographic information was collected. TRS utilization and specific services rendered were identified. Primary outcome measures included initial length of stay (LOS), number of subsequent emergency department (ED) visits, and outpatient visits within 1 y after the initial injury. Statistical analyses included t-tests, Chi-squared tests, and multivariate regression analyses. RESULTS: A total of 502 patients were included in the final cohort, and 394 patients (78.5%) accepted the utilization of TRS services after initial interaction. Patients were on average 33.4 y old, and 59.4% were females. Patients who were older (P < 0.001) and homeless (P = 0.004) were more likely to use TRS, while victims of sexual assault (P < 0.001) and single patients (P = 0.041) were less likely. Patients who utilized TRS had longer initial LOS (P < 0.001), more ED visits (P < 0.001), and more outpatient visits (P = 0.01) related to the initial complaint, independent of potential confounders on multivariate linear regression. Food and housing service utilization associated with LOS (P = 0.01), ED visits (P < 0.001), and outpatient visits (P < 0.001). Additionally, transportation services were associated with longer LOS (P = 0.01) while patient advocacy services were associated with more ED visits (P = 0.03). CONCLUSIONS: TRS was extensively utilized by IPV patients, and associated with more follow-up appointments, ED visits, and longer LOS. Emphasis on injury mechanisms, baseline demographics, and social features may further characterize patients in need who tend toward utilization.

Pediatric Trauma Care Disparities: Association of Race and Sex With High Acuity Trauma Hospital Admissions.

INTRODUCTION: For adult trauma patients, the likelihood of receiving treatment at a hospital properly equipped for trauma care can vary by race and sex. This study examines whether a pediatric patient's race/ethnicity and sex are associated with treatment at a high acuity trauma hospital (HATH). MATERIALS AND METHODS: Using the 2017 National Inpatient Sample, we identified pediatric trauma patients ( ≤16 y) using International Classification of Diseases-10 codes. Because trauma centers are not defined in National Inpatient Sample, we defined HATHs as hospitals which transferred 0% of pediatric neurotrauma. We used logistic regression to examine associations between race/ethnicity, sex, age, and treatment at a HATH, adjusted for factors including Injury Severity Score, mechanism of injury, and region. RESULTS: Of 18,085 injured children (median Injury Severity Score 3 [IQR 1-8]), 67% were admitted to a HATH. Compared to White patients, Hispanic (odds ratio [OR] 0.85 [95% confidence interval [CI] 0.79-0.93]) and other race/ethnicity patients (OR 0.85 [95% CI 0.78-0.93]) had a significantly lower odds of treatment at a HATH. Children aged 2-11 (OR 1.36 [95% CI 1.27-1.46]) were more likely to be treated at a HATH compared to adolescents (age 12-16). After adjustment for other factors, sex was not associated with treatment at a HATH. CONCLUSIONS: Our study demonstrated racial and ethnic disparities in access to HATHs for pediatric trauma patients. Hispanic and other race/ethnicity pediatric trauma patients have lower odds of treatment at HATHs. Further research is needed to study the root causes of these disparities to ensure that all children with injuries receive equitable and high-quality care.

Diagnostic Adjunct Techniques in the Assessment of Hypovolemia: A Prospective Pilot Project.

INTRODUCTION: Measuring the hypovolemic resuscitation end point remains a critical care challenge. Our project compared clinical hypovolemia (CH) with three diagnostic adjuncts: 1) noninvasive cardiac output monitoring (NICOM), 2) ultrasound (US) static IVC collapsibility (US-IVC), and 3) US dynamic carotid upstroke velocity (US-C). We hypothesized US measures would correlate more closely to CH than NICOM. METHODS: Adult trauma/surgical intensive care unit patients were prospectively screened for suspected hypovolemia after acute resuscitation, excluding patients with burns, known heart failure, or severe liver/kidney disease. Adjunct measurements were assessed up to twice a day until clinical improvement. Hypovolemia was defined as: 1) NICOM: ≥10% stroke volume variation with passive leg raise, 2) US-IVC: <2.1 cm and >50% collapsibility (nonventilated) or >18% collapsibility (ventilated), 3) US-C: peak systolic velocity increase 15 cm/s with passive leg raise. Previously unknown cardiac dysfunction seen on US was noted. Observation-level data were analyzed with a Cohen's kappa (κ). RESULTS: 44 patients (62% male, median age 60) yielded 65 measures. Positive agreement with CH was 47% for NICOM, 37% for US-IVC and 10% for US-C. None of the three adjuncts correlated with CH (κ -0.045 to 0.029). After adjusting for previously unknown cardiac dysfunction present in 10 patients, no adjuncts correlated with CH (κ -0.036 to 0.031). No technique correlated with any other (κ -0.118 to 0.083). CONCLUSIONS: None of the adjunct measurements correlated with CH or each other, highlighting that fluid status assessment remains challenging in critical care. US should assess for right ventricular dysfunction prior to resuscitation.

Early Repair of Rib Fractures Is Associated with Superior Length of Stay and Total Hospital Cost: A Propensity Matched Analysis of the National Inpatient Sample.

Background and Objectives: Previous studies have suggested that early scheduling of the surgical stabilization of rib fractures (SSRF) is associated with superior outcomes. It is unclear if these data are reproducible at other institutions. We hypothesized that early SSRF would be associated with decreased morbidity, length of stay, and total charges. Materials and Methods: Adult patients who underwent SSRF for multiple rib fractures or flail chest were identified in the National Inpatient Sample (NIS) by ICD-10 code from the fourth quarter of 2015 to 2016. Patients were excluded for traumatic brain injury and missing study variables. Procedures occurring after hospital day 10 were excluded to remove possible confounding. Early fixation was defined as procedures which occurred on hospital day 0 or 1, and late fixation was defined as procedures which occurred on hospital days 2 through 10. The primary outcome was a composite outcome of death, pneumonia, tracheostomy, or discharge to a short-term hospital, as determined by NIS coding. Secondary outcomes were length of hospitalization (LOS) and total cost. Chi-square and Wilcoxon rank-sum testing were performed to determine differences in outcomes between the groups. One-to-one propensity matching was performed using covariates known to affect the outcome of rib fractures. Stuart-Maxwell marginal homogeneity and Wilcoxon signed rank matched pair testing was performed on the propensity-matched cohort. Results: Of the 474 patients who met the inclusion criteria, 148 (31.2%) received early repair and 326 (68.8%) received late repair. In unmatched analysis, the composite adverse outcome was lower among early fixation (16.2% vs. 40.2%, p < 0.001), total hospital cost was less (USD114k vs. USD215k, p < 0.001), and length of stay was shorter (6 days vs. 12 days) among early SSRF patients. Propensity matching identified 131 matched pairs of early and late SSRF. Composite adverse outcomes were less common among early SSRF (18.3% vs. 32.8%, p = 0.011). The LOS was shorter among early SSRF (6 days vs. 10 days, p < 0.001), and total hospital cost was also lower among early SSRF patients (USD118k vs. USD183k late, p = 0.001). Conclusion: In a large administrative database, early SSRF was associated with reduced adverse outcomes, as well as improved hospital length of stay and total cost. These data corroborate other research and suggest that early SSRF is preferred. Studies of outcomes after SSRF should stratify analyses by timing of procedure.

Associations Between Psychiatric Diagnoses on Length of Stay and Mortality After Rib Fracture: A Retrospective Analysis.

INTRODUCTION: Concurrent psychiatric diagnoses adversely impact outcomes in surgical patients, but their relationship to patients with rib fracture after trauma is less understood. We hypothesized that psychiatric comorbidity would be associated with increases in hospital length of stay (LOS) and mortality risk after rib fracture. MATERIALS AND METHODS: The 2017 National Inpatient Sample was queried for adult patients who were admitted with rib fracture after trauma. Mental health disorders were categorized into 34 psychiatric diagnosis groups (PDGs) using clinical classifications software refined for International Classification of Diseases-10. Outcomes of interest were LOS and mortality. Bivariable analysis determined associations between PDGs, patient demographics, hospital characteristics, and outcomes. Logistic regression was performed to identify adjusted effects on mortality, and linear regression was performed to identify effects on LOS. RESULTS: Of 32,801 patients, median age was 61 y (IQR 46-76), and median LOS was 5 d (IQR 3-9). No PDGs were associated with increased odds of mortality. Concurrent diagnosis of schizophrenia spectrum (Coeff. 3.5, 95% CI 2.7-4.4, P < 0.001) or trauma- or stressor-related (Coeff. 1.6, 95% CI 0.9-2.5, P < 0.001) disorders demonstrated the greatest association with prolonged LOS. Increased odds of death and prolonged hospital stay were also associated with male sex, non-White patient race, and surgery occurring at urban and public hospitals. CONCLUSIONS: Psychiatric comorbidities are associated with death after rib fracture but are associated with increased LOS. These findings may help promote multidisciplinary patient management in trauma.

What If We Do Not Operate? Outcomes of Nonoperatively Managed Emergency General Surgery Patients.

INTRODUCTION: Although two-thirds of patients with emergency general surgery (EGS) conditions are managed nonoperatively, their long-term outcomes are not well described. We describe outcomes of nonoperative management in a cohort of older EGS patients and estimate the projected risk of operative management using the NSQIP Surgical Risk Calculator (SRC). MATERIALS AND METHODS: We studied single-center inpatients aged 65 y and more with an EGS consult who did not undergo an operation (January 2019-December 2020). For each patient, we recorded the surgeon's recommendation as either an operation was "Not Needed" (medical management preferred) or "Not Recommended" (risk outweighed benefits). Our main outcome of interest was mortality at 30 d and 1 y. Our secondary outcome of interest was SRC-projected 30-day postoperative mortality risk (median % [interquartile range]), calculated using hypothetical low-risk and high-risk operations. RESULTS: We included 204 patients (60% female, median age 75 y), for whom an operation was "Not Needed" in 81% and "Not Recommended" in 19%. In this cohort, 11% died at 30 d and 23% died at 1 y. Mortality was higher for the "Not Recommended" cohort (37% versus 5% at 30 d and 53% versus 16% at 1 y, P < 0.05). The SRC-projected 30-day postoperative mortality risk was 3.7% (1.3-8.7) for low-risk and 5.8% (2-11.8) for high-risk operations. CONCLUSIONS: Nonoperative management in older EGS patients is associated with very high risk of short-term and long-term mortality, particularly if a surgeon advised that risks of surgery outweighed benefits. The SRC may underestimate risk in the highest-risk patients.

Functional Status is Key to Long-term Survival in Emergency General Surgery Conditions.

INTRODUCTION: Emergency General Surgery (EGS) conditions in older patients constitutes a substantial public health burden due to high morbidity and mortality. We sought to utilize a supervised machine learning method to determine combinations of factors with the greatest influence on long-term survival in older EGS patients. METHODS: We identified community dwelling participants admitted for EGS conditions from the Medicare Current Beneficiary Survey linked with claims (1992-2013). We categorized three binary domains of multimorbidity: chronic conditions, functional limitations, and geriatric syndromes (such as vision or hearing impairment, falls, incontinence). We also collected EGS disease type, age, and sex. We created a classification and regression tree (CART) model to identify groups of variables associated with our outcome of interest, three-year survival. We then performed Cox proportional hazards analysis to determine hazard ratios for each group with the lowest risk group as reference. RESULTS: We identified 1960 patients (median age 79 [interquartile range [IQR]: 73, 85], 59.5% female). The CART model identified the presence of functional limitations as the primary splitting variable. The lowest risk group were patient aged ≤81 y with biliopancreatic disease and without functional limitations. The highest risk group was men aged ≥75 y with functional limitations (hazard ratio [HR] 11.09 (95% confidence interval [CI] 5.91-20.83)). Notably absent from the CART model were chronic conditions and geriatric syndromes. CONCLUSIONS: More than the presence of chronic conditions or geriatric syndromes, functional limitations are an important predictor of long-term survival and must be included in presurgical assessment.

Development of Imaging Criteria for Geriatric Blunt Trauma Patients.

INTRODUCTION: Current decision tools to guide trauma computed tomography (CT) imaging were not validated for use in older patients. We hypothesized that specific clinical variables would be predictive of injury and could be used to guide imaging in this population to minimize risk of missed injury. METHODS: Blunt trauma patients aged 65 y and more admitted to a Level 1 trauma center intensive care unit from January 2018 to November 2020 were reviewed for histories, physical examination findings, and demographic information known at the time of presentation. Injuries were defined using the patient's final abbreviated injury score codes, obtained from the trauma registry. Abbreviated injury score codes were categorized by corresponding CT body region: Head, Face, Chest, C-Spine, Abdomen/Pelvis, or T/L-Spine. Variable groupings strongly predictive of injury were tested to identify models with high sensitivity and a negative predictive value. RESULTS: We included 608 patients. Median age was 77 y (interquartile range, 70-84.5) and 55% were male. Ground-level fall was the most common injury mechanism. The most commonly injured CT body regions were Head (52%) and Chest (42%). Variable groupings predictive of injury were identified in all body regions. We identified models with 97.8% sensitivity for Head and 98.8% for Face injuries. Sensitivities more than 90% were reached for all except C-Spine and Abdomen/Pelvis. CONCLUSIONS: Decision aids to guide imaging for older trauma patients are needed to improve consistency and quality of care. We have identified groupings of clinical variables that are predictive of injury to guide CT imaging after geriatric blunt trauma. Further study is needed to refine and validate these models.

Motor Vehicle Protective Device Usage Associated with Decreased Rate of Flail Chest: A Retrospective Database Analysis.

Background and Objectives: Protective equipment, including seatbelts and airbags, have dramatically reduced the morbidity and mortality rates associated with motor vehicle collisions (MVCs). While generally associated with a reduced rate of injury, the effect of motor vehicle protective equipment on patterns of chest wall trauma is unknown. We hypothesized that protective equipment would affect the rate of flail chest after an MVC. Materials and Methods: This study was a retrospective analysis of the 2019 iteration of the American College of Surgeons Trauma Quality Program (ACS-TQIP) database. Rib fracture types were categorized as non-flail chest rib fractures and flail chest using ICD-10 diagnosis coding. The primary outcome was the occurrence of flail chests after motor vehicle collisions. The protective equipment evaluated were seatbelts and airbags. We performed bivariate and multivariate logistic regression to determine the association of flail chest with the utilization of vehicle protective equipment. Results: We identified 25,101 patients with rib fractures after motor vehicle collisions. In bivariate analysis, the severity of the rib fractures was associated with seatbelt type, airbag status, smoking history, and history of cerebrovascular accident (CVA). In multivariate analysis, seatbelt use and airbag deployment (OR 0.76 CI 0.65-0.89) were independently associated with a decreased rate of flail chest. In an interaction analysis, flail chest was only reduced when a lap belt was used in combination with the deployed airbag (OR 0.59 CI 0.43-0.80) when a shoulder belt was used without airbag deployment (0.69 CI 0.49-0.97), or when a shoulder belt was used with airbag deployment (0.57 CI 0.46-0.70). Conclusions: Although motor vehicle protective equipment is associated with a decreased rate of flail chest after a motor vehicle collision, the benefit is only observed when lap belts and airbags are used simultaneously or when a shoulder belt is used. These data highlight the importance of occupant seatbelt compliance and suggest the effect of motor vehicle restraint systems in reducing severe chest wall injuries.

Variations in Discharge Destination Following Severe Traumatic Brain Injury across the United States.

BACKGROUND: Discharge destination after traumatic brain injury (TBI) may be influenced by non-patient factors such as regional or institutional practice patterns. We hypothesized that non-patient factors would be associated with discharge destination in severe TBI patients. METHODS: All patients in the ACS Trauma Quality Improvement Program 2016 data set with severe TBI, defined as head Abbreviated Injury Scale ≥3, were categorized by discharge destination. Logistic regression was used to assess factors associated with each destination; odds ratios and 95% confidence level are reported. Regressions were adjusted for age, gender, race, insurance, GCS, ISS, polytrauma, mechanism, neurosurgical procedure, geographic region, teaching status, trauma center level, hospital size, and neurosurgeon group size. RESULTS: 75,690 patients met inclusion criteria. 51% were discharged to home, 16% to rehab, 14% to SNF, and 11% deceased. Mortality was similar across geographic region, teaching status, and hospital size. Southern patients were more likely to be discharged to home while Northeastern patients were more likely to be discharged to rehab. Treatment by groups of 3 or more neurosurgeons was associated with SNF discharge as was treatment at community or non-teaching hospitals. Patients treated at larger hospitals were less likely to be discharged to rehab and more likely to go to SNF. CONCLUSIONS: Geographic region, neurosurgeon group size, teaching status, and hospital size are significantly associated with variation in discharge destination following severe TBI. Regional and institutional variation in practice patterns may play important roles in recovery for some patients with severe TBI.

Palliative care and aggressive interventions after falling: A Nationwide Inpatient Sample analysis.

OBJECTIVE: The purpose of this study is to identify whether there is an opportunity for improvement to provide palliative care services after a serious fall. We hypothesized that (1) palliative care services would be utilized in less than 10% of patients over the age of 65 who fall and (2) more than 20% of patients would receive aggressive life-sustaining treatments (LSTs) prior to death. METHODS: Using the 2017 Nationwide Inpatient Sample, we identified patients who were admitted to the hospital with a fall (ICD-10 W00-W19) and were hospitalized at least two days with valid discharge data. Palliative care services (Z51.5) or LSTs (cardiopulmonary resuscitation, ventilation, reintubation, tracheostomy, feeding tube placement, vasopressors, transfusion, total parenteral nutrition, and hemodialysis) were identified with ICD-10 codes. We examined the use of palliative care or LSTs by discharge destination (home, facility, and death). Logistic regression was used to identify factors associated with palliative care. RESULTS: In total, 155,241 patients were identified (median 82 years old, interquartile range 74-88); 2.5% died in hospital, and 69.4% were transferred to a facility. Palliative care occurred in 4.5% of patients, and LST occurred in 15.1%. Patients who died were significantly more likely to have had palliative care (50.1% vs. 3.4% of home or facility discharges) and were more likely to have an LST [53.0% vs. 9.8% (home) vs. 15.9% (facility)]. Palliative care was associated with both death [adjusted odds ratio (AOR) 19.84, 95% confidence interval (CI) 18.39-21.41, p < 0.001] and LST (AOR 1.36, 95% CI 1.27-1.46, p < 0.001). SIGNIFICANCE OF RESULTS: Palliative care is associated with both death and LST, suggesting that physicians use palliative care as a last resort after aggressive measures have been exhausted. Patients who fall would likely benefit from the early use of palliative care to align future goals of care.

Should Rib Fracture Patients be Treated at High Acuity Trauma Hospitals?

BACKGROUND: It is well known that severely injured trauma patients have better outcomes when treated at centers that routinely treat high acuity trauma. The benefits of specialty treatment for chest trauma have not been shown. We hypothesized that patients with high risk rib fractures treated in centers that care for high acuity trauma would have better outcomes than patients treated in other centers. METHODS: All rib fracture patients were identified via the 2016 National Inpatient Sample using ICD-10 codes; Abbreviated Injury Scales (AIS) and Elixhauser comorbidity scores were also extracted. Chest AIS was grouped as mild (≤ 1) or severe (≥ 2). All patients with AIS > 2 in another body region were excluded. High acuity trauma hospitals (TH) were defined as hospitals which transferred 0% of neurotrauma patients; all other hospitals were defined as non-trauma hospitals. Poor outcome was defined as any patient who died, had a tracheostomy, developed pneumonia, or had a length of stay in the longest decile. Logistic regression with an interaction term for hospital type and chest trauma severity was performed. RESULTS: A total of 29,780 patients with rib fractures were identified (median age 64 (IQR 51-79), 60% male), of whom 22% had poor outcomes. Fifty-three percent of patients were treated at non-trauma hospitals. In unadjusted comparisons, poor outcomes occurred more often at TH (22.4% versus 21.4%, P = 0.03). However, after adjustment, severe chest trauma that was treated at non-trauma hospitals was associated with higher odds of poor outcomes (OR 1.6, < 0.001). DISCUSSION: More than 20% of patients with severe chest trauma have a poor outcome. Severe chest trauma outcomes are improved at TH. Development of transfer criteria for chest injuries in high-risk patients may mitigate poor outcomes at hospitals without specialized trauma expertise.

"What Are My Injuries?" Health Literacy and Patient Comprehension of Trauma Care and Injuries.

BACKGROUND: Trauma patients often have complex injuries treated by multidisciplinary providers with wide-ranging expertise. We hypothesized that trauma patients would frequently incorrectly identify both their injuries and care teams. We also hypothesized that low health literacy level would be correlated with low levels of comprehension about injuries or care teams. MATERIALS AND METHODS: We performed a prospective study of adult trauma inpatients >18 years. Participants were surveyed to report on 1) injured body regions 2) their care teams, and 3) health literacy via a validated survey. Self-reported injuries and care teams were compared to the patient's medical record. We also studied whether health literacy was associated with patient knowledge of injuries and care teams. RESULTS: Fifty participants were surveyed; thirty-two percent could not identify ≥50% of their injuries. Patients reliably identified injuries to the head, but injuries to other body areas were often misidentified. Forty-two percent of patients were not able to identify ≥50% of their medical teams, and 28% could not identify ≥75% of their medical teams. Patients often did not recognize teams such as nutrition, physical/occupationalt, or social work as part of their care. Thirteen participants reported adequate health literacy. Health literacy was not related to participant knowledge of injuries or care teams (both P = 0.9). CONCLUSION: Many trauma inpatients were unable to correctly identify their injuries and care teams despite a range of self-reported health literacy scores.

Are We Underestimating the Morbidity of Single Rib Fractures?

PURPOSE: Previous studies suggest that patients with multiple rib fractures have poor outcomes, but it is unknown how isolated single rib fractures (SRF) are associated with morbidity or mortality. We hypothesized that patients with poor outcomes after SRF can be identified by demographics and comorbidities. The purpose of this study was to model adverse outcome after single rib fractures. MATERIALS AND METHODS: We used the 2016 National Inpatient Sample to identify patients with SRF associated with blunt trauma using ICD-10 coding. Comorbidities and abbreviated injury score (AIS) were also extracted. Patients with non-chest trauma were excluded. The primary outcome was an adverse composite outcome of death, pneumonia, tracheostomy, or hospitalization longer than twelve days. One-third of the cohort was reserved for validation. Backward selection multivariable modeling identified factors associated with adverse composite outcome. The model was used to create a nomogram to predict adverse composite outcome. The nomogram was then tested using the validation cohort. RESULTS: 2,398 patients with isolated SRF were divided into training (n = 1,598) and validation sets (n = 800). The average age was 69 and the majority were male (66%) and received care at academic institutions (61.6%). The adverse composite outcome occurred in 20.8%: 61 deaths (2.5%), 67 tracheostomies (2.8%), 319 pneumonias (13.3%), and 165 patients with hospital length of stay greater than twelve days (6.9%). Results of stepwise multivariable modeling had a C-statistic of 0.700. The multivariable model was used to create a nomogram which had a c-statistic of 0.672 in the validation cohort. CONCLUSION: 20% of isolated SRF patients had an adverse outcome. Demographics and comorbidities can be used to identify and triage high-risk patients for specialized care and proper counseling.

Goals of Care Discussions for the Imminently Dying Trauma Patient.

BACKGROUND: A structured family meeting (FM) is recommended within 72 h of admission for trauma patients with high risk of mortality or disability. Multidisciplinary FMs (MDFMs) may further facilitate decision-making. We hypothesized that FM within three hospital days (HDs) or MDFM would be associated with increased use of comfort measures. MATERIALS AND METHODS: We reviewed all adult trauma deaths at an academic level 1 trauma center from December 2014 to December 2017. Death in the first 24 h or on nonsurgical services were excluded. Demographics, injury characteristics, FM characteristics, and outcomes such as length of stay (LOS) were recorded. Early FM was defined as occurring within three HDs; MDFM required attendance by two or more specialty teams. RESULTS: A total of 177 patients were included. Median LOS was 6 d (interquartile range 4-12). FMs were documented in 166 patients (94%), with 57% occurring early. MDFM occurred in 49 (28%), but usually occurred later (median HD 5 and interquartile range 2-8). Early FM was associated with reduced LOS (5 versus 11 d, P < 0.001), ventilator days (4 versus 9 d, P < 0.001), and deaths during a code (1.2% versus 13.2%, P < 0.001). MDFM was associated with higher use of comfort measures (88% versus 68%, P < 0.05). Of patients who transitioned to comfort care status (n = 130, 73.4%), code status change occurred earlier if an early FM occurred (5 versus 13 d, P < 0.001). CONCLUSIONS: MDFM is associated with increased comfort care measures, whereas early FM is associated with reduced LOS, ventilator days, death during a code, and earlier comfort care transition.

Factors Influencing Nonadherence to Recommended Postdischarge Follow-Up After Trauma.

INTRODUCTION: Historically, trauma patients have low adherence to recommended outpatient follow-up plans, which is crucial for improved long-term clinical outcomes. We sought to identify characteristics associated with nonadherence to recommended outpatient follow-up visits. METHODS: This is a single-center retrospective examination of inpatient trauma survivors admitted to a level 1 trauma center (March 2017-March 2018). Patients with known alternative follow-up were excluded. All outpatient visits within 1 y from the index admission were identified. The primary outcome was nonadherence, which was noted if a patient failed to follow-up for any specialty recommended in the discharge instructions. Factors for nonadherence studied included age, injury severity score, mechanism, length of stay, number of referrals made, and involvement with a Trauma Recovery Services program. Bivariate and logistic regression analyses were performed. RESULTS: A total of498 patients were identified (69% men, median age 43 y [range, 26-58 y], median injury severity score 14 [range, 9-19]). Among them, 240 (47%) were nonadherent. The most common specialties recommended were orthopedic surgery (56% referred, 19% nonadherent), trauma (54% referred, 35% nonadherent), and neurosurgery (127 referred, 35% nonadherent). Lowest levels of follow-up were seen for nonsurgical referrals. In adjusted analysis, a higher number of referrals made (odds ratio [OR], 2.45; 95% confidence interval [CI], 1.95-3.05) and older age (OR, 1.01; 95% CI, 1.00-1.02) were associated with nonadherence. Trauma Recovery Service participants and penetrating trauma patients were more likely to be adherent (OR, 0.60; 95% CI, 0.37-0.97). CONCLUSIONS: The largest contributor to nonadherence was the number of referrals made; patients who were referred to multiple specialists were more likely to be nonadherent. Peer support services may lower barriers to follow-up.

Conventional Computed Tomographic Calcium Scoring vs full chest CTCS for lung cancer screening: a cost-effectiveness analysis.

BACKGROUND: Conventional CTCS images the mid/lower chest for coronary artery disease (CAD). Because many CAD patients are also at risk for lung malignancy, CTCS often discovers incidental pulmonary nodules (IPN). CTCS excludes the upper chest, where malignancy is common. Full-chest CTCS (FCT) may be a cost-effective screening tool for IPN. METHODS: A decision tree was created to compare a FCT to CTCS in a hypothetical patient cohort with suspected CAD. (Figure) The design compares the effects of missed cancers on CTCS with the cost of working up non-malignant nodules on FCT. The model was informed by results of the National Lung Screening Trial and literature review, including the rate of malignancy among patients receiving CTCS and the rate of malignancy in upper vs lower portions of the lung. The analysis outcomes are Quality-Adjusted Life Year (QALY) and incremental cost-effectiveness ratio (ICER), which is generally considered beneficial when <$50,000/QALY. RESULTS: Literature review suggests that rate of IPNs in the upper portion of the lung varied from 47 to 76%. Our model assumed that IPNs occur in upper and lower portions of the lung with equal frequency. The model also assumes an equal malignancy potential in upper lung IPNs despite data that malignancy occurs 61-66% in upper lung fields. In the base case analysis, a FCT will lead to an increase of 0.03 QALYs comparing to conventional CTCS (14.54 vs 14.51 QALY, respectively), which translates into an QALY increase of 16 days. The associated incremental cost for FCT is $278 ($1027 vs $748, FCT vs CTCS respectively. The incremental cost-effectiveness ratio (ICER) is $10,289/QALY, suggesting significant benefit. Sensitivity analysis shows this benefit increases proportional to the rate of malignancy in upper lung fields. CONCLUSION: Conventional CTCS may be a missed opportunity to screen for upper lung field cancers in high risk patients. The ICER of FCT is better than screening for breast cancer screening (mammograms $80 k/QALY) and colon cancer (colonoscopy $6 k/QALY). Prospective studies are appropriate to define protocols for FCT.

Sociodemographic Patterns of Outpatient Falls: Do Minority Patients Fall Less Frequently?

INTRODUCTION: Falls are the most common cause of injury in the elderly, resulting in $50 billion of annual spending. Social and demographic factors associated with falling are not well understood. We hypothesized minority groups (minority race, lower income, and lower education levels) would experience similar rates of falling to majority groups after adjustment for medical factors. MATERIAL AND METHODS: We used the 2013 Medicare Current Beneficiary Survey Public Use File, a representatively sampled cross-sectional survey of Medicare outpatients. Fall was defined as at least one self-reported fall in the previous year. Logistic regression was performed to determine sociodemographic factors (age, sex, race, ethnicity, income, education level, and marital status) associated with fall. Health factors, physical limitations, and cognitive limitations were included as possible confounders. Data are presented as extrapolated weighted population proportions (±SE). RESULTS: 13,924 Medicare beneficiaries, representing 47 million people, were included. 26.6% (±0.4) reported falling. In adjusted logistic regression, black and Hispanic patients had significantly fewer self-reported falls than white patients, after adjustment for medical conditions, physical limitations, and cognitive limitations. DISCUSSION: Black and Hispanic Medicare patients are significantly less likely to have reported a fall than non-Hispanic whites. This finding differs from other health-related disparities in which minorities most commonly experience higher risk or more severe diseases. These data may also represent differences in self-reporting, indicating disparities in self-reported data in these cohorts. Further studies on social factors related to falling are needed in this population.

A Model for a Formal Mentorship Program in Surgical Residency.

BACKGROUND: Mentorship is a key component in preventing burnout and attrition in surgical training, yet many residencies lack a formal program, one method used to establish successful mentor relationships. We aimed to measure the difference in resident perceptions and experience after the implementation of a mentorship program. METHODS: An anonymous survey was distributed to all general surgery residents at a single academic institution before and after implementation of a year-long mentorship program that involved assigned mentors, two social events, and recommended mentorship meetings. Responses were recorded on a five-point Likert scale. RESULTS: Half of respondents (n = 17, 53%) attended at least one event, and 66% (n = 21) had at least one mentor meeting. The proportion of residents who identified a faculty mentor increased from 59% to 75%. Residents with two or more mentor meetings (n = 12, 38%) were more likely to report faculty were interested in mentoring and cared about their development (3.5 versus 4.6, 3.6 versus 4.6, P < 0.001). They were more likely to identify faculty approachable for resident performance (3.8 versus 4.6, P < 0.02) and outside of work concerns (3.2 versus 4.3, P < 0.01) and were more likely to be satisfied with the amount of mentorship received (2.8 versus 4.0 P < 0.001). CONCLUSIONS: Implementation of a formal mentorship program resulted in an improvement in resident perception of faculty involvement and support. Meeting with a mentor resulted in a significant improvement in resident perception. Implementation of a mentorship program can improve resident experience, and few interactions are needed to affect the change.

Restrictive Transfusion Practices After Esophagectomy Are Associated With Improved Outcome: A Review of the Society of Thoracic Surgeons General Thoracic Database.

OBJECTIVE: Blood transfusion has been associated with poor outcomes in many disciplines, yet transfusion practices and related outcomes in esophagectomy are unknown. We analyzed the Society of Thoracic Surgeons General Thoracic Database to determine patient factors associated with transfusion after esophagectomy, risk-adjusted variation in transfusion practice among institutions, and the association of transfusion practice with mortality. METHODS: We performed a retrospective review of patients undergoing esophagectomy for cancer from October 2008 to December 31, 2014. Patient comorbidities and procedure variables were used to construct a risk model for transfusion. Using this model, each institution was assigned an observed to expected (O:E) transfusion rate. We examined institutional factors associated with variation in O:E transfusion rate. Finally, O:E transfusion rate was compared to risk-adjusted mortality to determine if there was an association of transfusion practice and survival. RESULTS: Seven thousand one hundred thirty-seven patients underwent esophagectomy at 182 institutions during the study period. The median unadjusted transfusion rate was 23.1%. The risk model for transfusion demonstrated patients who received transfusions were more likely to be older, female, and have low preoperative hemoglobin and other comorbidities, such as CAD, COPD, and low creatinine clearance. Patients who received a minimally invasive procedure were less likely to have received a transfusion.After adjusting for the characteristics above, 13 centers (7.1%) were classified as having lower than average O:E transfusion rate and 16 centers (8.7%) were classified as higher than average O:E transfusion rate.Institutions with lower than expected transfusion rates also had lower risk-adjusted perioperative mortality than institutions with higher than expected transfusion rates (median [IQR] = 0.90 [0.77-0.94] vs. 0.99 [0.94-1.06], P = 0.028). CONCLUSION: Age, female sex, CAD, COPD, renal insufficiency, and open technique are associated with transfusion after esophagectomy, while tumor stage and preoperative chemoradiation are not. There is wide variation in transfusion practice. Centers with lower than expected transfusion rate also had lower than expected perioperative mortality. At an institutional level, lower transfusion rates are associated with improved outcomes.