History repeats itself: Impact of mental illness on violent reinjury and hospital reencounters among female victims of interpersonal violence.

BACKGROUND: Violence-related reinjury impacts both patients and health care systems. Mental illness (MI) is prevalent among violently injured individuals. The relationship between preexisting MI and violent reinjury among women has not been fully characterized. Our objective was to determine if risk of hospital reencounter-violent reinjury and all-cause-was associated with preexisting MI at time of index injury among female victims of violence. METHODS: All females (15-100 + years) presenting to a level I trauma center with violent injury (2002-2019) surviving to discharge were included (N = 1,056). Exposure was presence of preexisting MI. The primary outcome was hospital reencounters for violent reinjury and all-cause within one year (through 2020). The secondary outcome was the development of a new MI within one year of index injury. Odds of reencounter and development of new MI for those with and without preexisting MI were compared with multivariable logistic regression, stratified for interaction when appropriate. RESULTS: There were 404 women (38%) with preexisting MI at time of index injury. Approximately 11% of patients with preexisting MI experienced violent reinjury compared to 5% of those without within 1 year ( p < 0.001). Specifically, those with MI in the absence of concomitant substance use had more than three times the odds of violent reinjury (adjusted Odds Ratio, 3.52 (1.57, 7.93); p = 0.002). Of those with preexisting MI, 64% had at least one reencounter for any reason compared to 46% of those without ( p < 0.001 ) . Odds of all-cause reencounter for those with preexisting MI were nearly twice of those without (adjusted Odds Ratio, 1.81 [1.36, 2.42]; p < 0.0001). CONCLUSION: Among female victims of violence, preexisting MI is associated with a significantly increased risk of hospital reencounter and violent reinjury within the first year after index injury. Recognition of this vulnerable population and improved efforts at addressing MI in trauma patients is critical to ongoing prevention efforts to reduce violent reinjury. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level IV.

Disparities in Utilization of Ambulatory Cholecystectomy: Results From Three States.

BACKGROUND: Inpatient cholecystectomy is associated with higher cost and morbidity relative to ambulatory cholecystectomy, yet the latter may be underutilized by minority and underinsured patients. The purpose of this study was to examine the effects of race, income, and insurance status on receipt of and outcomes following ambulatory cholecystectomy. MATERIALS AND METHODS: Retrospective observational cohort study of patients 18-89 undergoing cholecystectomy for benign indications in Florida, Iowa, and New York, 2011-2014 using administrative databases. The primary outcome of interest was odds of having ambulatory cholecystectomy; secondary outcomes included intraoperative and postoperative complications, and 30-day unplanned admissions following ambulatory cholecystectomy. RESULTS: Among 321,335 cholecystectomies, 190,734 (59.4%) were ambulatory and 130,601 (40.6%) were inpatient. Adjusting for age, sex, insurance, income, residential location, and comorbidities, the odds of undergoing ambulatory versus inpatient cholecystectomy were significantly lower in black (aOR = 0.71, 95% CI [0.69, 0.73], P< 0.001) and Hispanic (aOR = 0.71, 95% CI [0.69, 0.72], P< 0.001) patients compared to white patients, and significantly lower in Medicare (aOR = 0.77, 95% CI [0.75, 0.80] P < 0.001), Medicaid (aOR = 0.56, 95% CI [0.54, 0.57], P< 0.001) and uninsured/self-pay (aOR = 0.28, 95% CI [0.27, 0.28], P< 0.001) patients relative to privately insured patients. Patients with Medicaid and those classified as self-pay/uninsured had higher odds of postoperative complications and unplanned admission as did patients with Medicare compared to privately insured individuals. CONCLUSIONS: Racial and ethnic minorities and the underinsured have a higher likelihood of receiving inpatient as compared to ambulatory cholecystectomy. The higher incidence of postoperative complications in these patients may be associated with unequal access to ambulatory surgery.

Clinical diagnostic phenotypes in hospitalizations due to self-inflicted firearm injury.

BACKGROUND: . Hospitalized self-inflicted firearm injuries have not been extensively studied, particularly regarding clinical diagnoses at the index admission. The objective of this study was to discover the diagnostic phenotypes (DPs) or clusters of hospitalized self-inflicted firearm injuries. METHODS: . Using Nationwide Inpatient Sample data in the US from 1993 to 2014, we used International Classification of Diseases, Ninth Revision codes to identify self-inflicted firearm injuries among those ≥18 years of age. The 25 most frequent diagnostic codes were used to compute a dissimilarity matrix and the optimal number of clusters. We used hierarchical clustering to identify the main DPs. RESULTS: . The overall cohort included 14072 hospitalizations, with self-inflicted firearm injuries occurring mainly in those between 16 to 45 years of age, black, with co-occurring tobacco and alcohol use, and mental illness. Out of the three identified DPs, DP1 was the largest (n=10,110), and included most common diagnoses similar to overall cohort, including major depressive disorders (27.7%), hypertension (16.8%), acute post hemorrhagic anemia (16.7%), tobacco (15.7%) and alcohol use (12.6%). DP2 (n=3,725) was not characterized by any of the top 25 ICD-9 diagnoses codes, and included children and peripartum women. DP3, the smallest phenotype (n=237), had high prevalence of depression similar to DP1, and defined by fewer fatal injuries of chest and abdomen. LIMITATIONS: . Claims data. CONCLUSIONS: . There were three distinct diagnostic phenotypes in hospitalizations due to self-inflicted firearm injuries. Further research is needed to determine how DPs can be used to tailor clinical care and prevention efforts.

Utilization of mental health services in pediatric patients surviving penetrating trauma resulting from interpersonal violence.

BACKGROUND: Violent trauma has lasting psychological impacts. Our institution's Community Violence Response Team (CVRT) offers mental health services to trauma victims. We characterized implementation and determined factors associated with utilization by pediatric survivors of interpersonal violence-related penetrating trauma. METHODS: Analysis included survivors (0-21 years) of violent penetrating injury at our institution (2011-2017). Injury and demographic data were collected. Nonparametric regression models determined factors associated with utilization. RESULTS: There was initial rapid uptake of CVRT (2011-2013) after which it plateaued, serving >80% of eligible patients (2017). White race and higher injury severity were associated with receipt and duration of services. In post-hoc analysis, race was found to be associated with continued treatment but not with initial consultation. CONCLUSION: Successful implementation required three years, aiding >80% of patients. CVRT is a blueprint to strengthen existing violence intervention programs. Efforts should be made to ensure that barriers to providing care, including those related to race, are overcome.

Association of Race, Health Insurance Status, and Household Income With Location and Outcomes of Ambulatory Surgery Among Adult Patients in 2 US States.

Importance: The receipt of surgery in freestanding ambulatory surgery centers (ASCs) is often less costly compared with surgery in hospital-based outpatient departments. Although increasing numbers of surgical procedures are now being performed in freestanding ASCs, questions remain regarding the existence of disparities among patients receiving care at ASCs. Objective: To examine the association of patient race, health insurance status, and household income with the location (ASC vs hospital-based outpatient department) of ambulatory surgery. Design, Setting, and Participants: This cohort study used data from the State Ambulatory Surgery and Services Databases of the Healthcare Cost and Utilization Project to perform a secondary analysis of patients who received ambulatory surgery in New York and Florida between 2011 and 2013. Patients aged 18 to 89 years who underwent 12 different types of ambulatory surgical procedures were included. Data were analyzed from December 2018 to June 2019. Main Outcomes and Measures: Receipt of surgery at a freestanding ASC and 30-day unplanned hospital visits after ambulatory surgery. Results: A total of 5.6 million patients in New York (57.4% female; 68.9% aged ≥50 years; and 62.5% White) and 7.5 million patients in Florida (57.3% female; 77.4% aged ≥50 years; 74.3% White) who received ambulatory surgery were included in the analysis. After adjusting for age, comorbidities, health insurance status, household income, location of surgery, and type of surgical procedure, the likelihood of receiving ambulatory surgery at a freestanding ASC was significantly lower among Black patients (adjusted odds ratio [aOR], 0.82; 95% CI, 0.81-0.83; P < .001) and Hispanic patients (aOR, 0.78; 95% CI, 0.77-0.79; P < .001) compared with White patients in New York. This likelihood was also lower among Black patients (aOR, 0.65; 95% CI, 0.65-0.66; P < .001) compared with White patients in Florida. Public health insurance coverage was associated with a significantly lower likelihood of receiving ambulatory surgery at freestanding ASCs in both New York and Florida, particularly among patients with Medicaid (in New York, aOR, 0.22; 95% CI, 0.22-0.22; P < .001; in Florida, aOR, 0.40; 95% CI, 0.40-0.41; P < .001) and Medicare (in New York, aOR, 0.46; 95% CI, 0.46-0.46; P < .001; in Florida, aOR, 0.67; 95% CI, 0.66-0.67; P < .001). Conclusions and Relevance: Differences in the use of freestanding ASCs were found among Black patients and patients with public health insurance. Further exploration of the factors underlying these differences will be important to ensure that all populations have access to the increasing number of freestanding ASCs.

Surgery service learning in preclinical years improves medical student attitudes toward surgery, clinical confidence, and social determinants of health screening.

INTRODUCTION: Patient health literacy is paramount for optimal outcomes. The Service Learning Project (SLP) aims to merge the need for patient education with the desire of medical students for early clinical experience. METHODS: This pretest-posttest study examined the effect of the SLP on medical students. First-year students spent 8 h each month educating inpatients and screening for social determinants of health (SDH). Students completed a 30-question survey pre- and post-SLP, and longitudinally throughout medical school. We used t-tests to assess changes in attitudes towards surgery, clinical confidence, and SDH screening. RESULTS: Student self-perceived value on surgical teams increased significantly (2.49 vs 3.63 post-SLP, p < 0.001), as did their confidence interacting with patients (3.66-4.14, p = 0.002) and confidence assessing for SDH (3.13-4.75, p = 0.002). 100% of students continued to assess for SDH on clerkships. CONCLUSIONS: The SLP model improves medical students' skills and confidence working with patients and addressing SDH.

Implementation of a Novel Structured Social and Wellness Committee in a Surgical Residency Program: A Case Study.

This article provides a theoretical and practical rational for the implementation of an innovative and comprehensive social wellness program in a surgical residency program at a large safety net hospital on the East Coast of the United States. Using basic needs theory, we describe why it is particularly important for surgical residency programs to consider the residents sense of competence, autonomy, and belonging during residence. We describe how we have developed a comprehensive program to address our residents' (and residents' families) psychological needs for competence, autonomy, and belongingness.