Statewide Examination of Access to Cancer Surgery During the COVID-19 Pandemic.

INTRODUCTION: The COVID-19 pandemic caused interruptions in the delivery of medical care across a wide range of conditions including cancer. Trends in surgical treatment for cancer during the pandemic have not been well described. We sought to characterize associations between the pandemic and access to surgical treatment for breast, colorectal, and lung cancer in Illinois. METHODS: We performed a retrospective cohort study evaluating inpatient admissions at Illinois hospitals providing surgical care for lung cancer (n = 1913 cases, n = 64 hospitals), breast cancer (n = 910 cases, n = 108 hospitals), and colorectal cancer (n = 5339 cases, n = 144 hospitals). Using discharge data from the Illinois Health and Hospital Association's Comparative Health Care and Hospital Data Reporting Services database, average monthly surgical case volumes were compared from 2019 to 2020. We also compared rates of cancer surgery for each cancer type, by patient characteristics, and hospital type across the three time periods using Pearson chi-squared and ANOVA testing as appropriate. Three discrete time periods were considered: prepandemic (7-12/2019), primary pandemic (4-6/2020), and pandemic recovery (7-12/2020). Hospital characteristics evaluated included hospital type (academic, community, safety net), COVID-19 burden, and baseline cancer surgery volume. RESULTS: There were 2096 fewer operations performed for breast, colorectal, and lung cancer in 2020 than 2019 in Illinois, with the greatest reductions in cancer surgery volume occurring at the onset of the pandemic in April (colorectal, -48.3%; lung, -13.1%) and May (breast, -45.2%) of 2020. During the pandemic, breast (-14.6%) and colorectal (-13.8%) cancer surgery experienced reductions in volume whereas lung cancer operations were more common (+26.4%) compared to 2019. There were no significant differences noted in gender, race, ethnicity, or insurance status among patients receiving oncologic surgery during the primary pandemic or pandemic recovery periods. Academic hospitals, hospitals with larger numbers of COVID-19 admissions, and those with greater baseline cancer surgery volumes were associated with the greatest reduction in cancer surgery during the primary pandemic period (all cancer types, P < 0.01). During the recovery period, hospitals with greater baseline breast and lung cancer surgery volumes remained at reduced surgery volumes compared to their counterparts (P < 0.01). CONCLUSIONS: The COVID-19 pandemic was associated with significant reductions in breast and colorectal cancer operations in Illinois, while lung cancer operations remained relatively consistent. Overall, there was a net reduction in cancer surgery that was not made up during the recovery period. Academic hospitals, those caring for more COVID-19 patients, and those with greater baseline surgery volumes were most vulnerable to reduced surgery rates during peaks of the pandemic and to delays in addressing the backlog of cases.

Evaluation of Nationwide Trends in Nodal Sampling Guideline Adherence for Gastric Cancer: 2005-2017.

INTRODUCTION: Surgical resection is the primary curative treatment for localized gastric cancer. A multitude of research supports surgical nodal sampling guidelines. Though there are known disparities in adherence to nodal sampling, it is unclear how hospital program-level disparities have changed over time. The purpose of this study is to evaluate trends in program-level disparities in adherence to gastric cancer nodal sampling guidelines. METHODS: Patients who underwent resection of gastric cancer from 2005 to 2017 were identified in the National Cancer Database. Patients treated at academic programs were compared to those treated at nonacademic programs, and rates and trends of adherence to nodal sampling guidelines (defined as ≥15 lymph nodes) were determined. Adjusted multivariable analysis was used to determine likelihood of nodal sampling adherence while controlling for sociodemographic, clinical, hospital, and travel distance characteristics. RESULTS: A total of 55,421 patients were included with 27,201 (49.1%) of patients meeting adherence criteria for lymph node sampling. Academic programs treated 44.4% of the total cohort. Overall, lymph node sampling criteria were met in 59.2% of patients treated at high-volume academic programs and 37.0% of patients treated at low-volume nonacademic programs (incidence rate ratios 0.67, 95% confidence interval 0.63-0.72 versus high-volume academic programs). Adherence rates improved from 2005 to 2017 for both low-volume nonacademic programs (27.8% in 2005 to 50.1% in 2017) and high-volume academic programs (46.0% in 2005 to 69.8% in 2017, P < 0.001). CONCLUSIONS: Though adherence rates have improved from 2005 to 2017, high-volume academic programs were more likely to adhere to lymph node sampling guidelines for gastric cancer.

Rural-Urban Disparities in Receipt of Surgery for Potentially Resectable Non-Small Cell Lung Cancer.

INTRODUCTION: Access to cancer care, especially surgery, is limited in rural areas. However, the specific reasons rural patient populations do not receive surgery for non-small cell lung cancer (NSCLC) is unknown. We investigated geographic disparities in reasons for failure to receive guideline-indicated surgical treatment for patients with potentially resectable NSCLC. METHODS: The National Cancer Database was used to identify patients with clinical stage I-IIIA (N0-N1) NSCLC between 2004 and 2018. Patients from rural areas were compared to urban areas, and the reason for nonreceipt of surgery was evaluated. Adjusted odds of (1) primary nonsurgical management, (2) surgery being deemed contraindicated due to risk, (3) surgery being recommended but not performed, and (4) overall failure to receive surgery were determined. RESULTS: The study included 324,785 patients with NSCLC with 42,361 (13.0%) from rural areas. Overall, 62.4% of patients from urban areas and 58.8% of patients from rural areas underwent surgery (P < 0.001). Patients from rural areas had increased odds of (1) being recommended primary nonsurgical management (adjusted odds ratio [aOR]: 1.14, 95% confidence interval [CI]: 1.05-1.23), (2) surgery being deemed contraindicated due to risk (aOR: 1.19, 95% CI: 1.07-1.33), (3) surgery being recommended but not performed (aOR: 1.13, 95% CI: 1.01-1.26), and (4) overall failure to receive surgery (aOR: 1.21, 95% CI: 1.13-1.29; all P < 0.001). CONCLUSIONS: There are geographic disparities in the management of NSCLC. Rural patient populations are more likely to fail to undergo surgery for potentially resectable disease for every reason examined.

Emergency department visits and hospitalizations among patients with sickle cell disease in illinois, 2016-2020.

Sickle cell disease (SCD) state level surveillance data are limited. We performed a retrospective review of emergency department (ED) visits and hospitalizations from individuals with SCD in Illinois (2016-2020) using the Illinois Health and Hospital Association's Comparative Health Care and Hospital Data Reporting Services. There were 48,094 outpatient ED visits and 31,686 hospitalizations. Most visits (67%) occurred in Cook County, were covered by public insurance (77%) and were from individuals with medium high (40.3%) or high (36.1%) poverty levels. SCD healthcare utilization remains high and surveillance data may inform SCD program development and resource allocation at the state level.AbbreviationsCDCCenters for Disease Control and PreventionEDEmergency DepartmentFDAFood & Drug AdministrationICDInternational Classification of DiseasesILIllinoisSCDSickle cell disease.

Trends in Hospital Care for Intentional Assault Gunshot Wounds Among Residents of Cook County, Illinois, 2018-2020.

Objectives. To examine gun violence with respect to hospital visits for treatment of intentional assault gunshot wounds (IGWs). Methods. IGW-coded visits among residents of Cook County, Illinois, were matched to census zip code tabulation areas (ZCTAs) to map changes in IGW visit frequencies between 2018 and 2020. Patient characteristics were compared across years, and Poisson regression models for the likelihood of an inpatient admission or in-hospital death were estimated. Results. Over the study period, Cook County residents made 7122 IGW-coded hospital visits to 89 Illinois hospitals, resulting in $342 million in charges and 24 894 hospital days. The number of visits almost doubled between 2018 and 2020, from 1553 to 3031; 6 ZCTAs had increases of more than 60 visits. Approximately one third of patients with a visit were admitted, and 6.5% died. Conclusions. Hospital statistics do not include the full toll of nonfatal gun injuries or the costs of related community-level trauma. The health care system remains crucial in implementing epidemiological approaches to violence prevention. Addressing the national spike in shootings will require large investments in community economic development and a professional public safety workforce. (Am J Public Health. 2022;112(5):795-802. https://doi.org/10.2105/AJPH.2022.306747).

Rural-urban survival disparities for patients with surgically treated lung cancer.

BACKGROUND: Nonsmall-cell lung cancer (NSCLC) is a common diagnosis among patients living in rural areas and small towns who face unique challenges accessing care. We examined differences in survival for surgically treated rural and small-town patients compared to those from urban and metropolitan areas. METHODS: The National Cancer Database was used to identify surgically treated NSCLC patients from 2004 to 2016. Patients from rural/small-town counties were compared to urban/metro counties. Differences in patient clinical, sociodemographic, hospital, and travel characteristics were described. Survival differences were examined with Kaplan-Meier curves and Cox proportional hazards models. RESULTS: The study included 366 373 surgically treated NSCLC patients with 12.4% (n = 45 304) categorized as rural/small-town. Rural/small-town patients traveled farther for treatment and were from areas characterized by lower income and education(all p < 0.001). Survival probabilities for rural/small-town patients were worse at 1 year (85% vs. 87%), 5 years (48% vs. 54%), and 10 years (26% vs. 31%) (p < 0.001). Travel distance >100 miles (hazard ratio [HR] = 1.11, 95% confidence interval [CI]: 1.07-1.16, vs. <25 miles) and living in a rural/small-town county (HR = 1.04, 95% CI: 1.01-1.07) were associated with increased risk for death. CONCLUSIONS: Rural and small-town patients with surgically treated NSCLC had worse survival outcomes compared to urban and metropolitan patients.

Bridging the postpartum gap: best practices for training of obstetrical patient navigators.

The postpartum period represents a critical window of opportunity to improve maternal short- and long-term health, including optimizing postpartum recovery, providing effective contraception, caring for mood disorders, managing weight, supporting lactation, initiating preventive care, and promoting cardiometabolic health. However, inadequate postpartum care, especially for individuals facing social and structural barriers, is common in the United States and contributes to suboptimal health outcomes with lasting consequences. Patient navigation is a patient-centered intervention that uses trained personnel to identify financial, cultural, logistical, and educational obstacles to effective healthcare and to mitigate these barriers to facilitate comprehensive and timely access to needed health services. Given the emerging evidence suggesting that patient navigation may be a promising method to improve health among postpartum individuals, our team developed a postpartum patient navigator training guide to be used in the Navigating New Motherhood 2 and other obstetrical navigation programs. Navigating New Motherhood 2 is a randomized trial exploring whether patient navigation by a trained, lay postpartum navigator for individuals with a low income can improve health and patient-reported outcomes during and after the postpartum period. Hiring and training patient navigators without health professional degrees are integral components of initiating a navigation program. However, patient navigator training is highly variable, and no guideline regarding key elements in such a training program exists for obstetrics specifically. Thus, this paper aimed to describe the core principles, content, and rationale for each element in a comprehensive postpartum patient navigator training program. Training should be centered around the following 6 core elements: (1) principles of patient navigation; (2) knowledge of pregnancy and postpartum care; (3) health education and health promotion principles; (4) cultural sensitivity and health equity; (5) care coordination and community resources; and (6) electronic medical record systems. These core elements can serve as a basis for the development of adaptable curricula for several institutions and contexts. In addition, we offer recommendations for the implementation of a navigator training program. A curriculum with built-in flexibility to meet community and institutional needs may promote the effective and sustainable use of patient navigation in the postpartum context.

Patient and Hospital Characteristics Associated with Minimally Invasive Hysterectomy: Evidence from 143 Illinois Hospitals, 2016 to 2018.

STUDY OBJECTIVE: To identify patient and hospital characteristics associated with minimally invasive hysterectomy. DESIGN: Retrospective population-based analysis of administrative data. SETTING: Data from the Illinois Hospital Association Comparative Health Care and Hospital Data Reporting Services Database. PATIENTS: Women undergoing hysterectomy for benign gynecologic indications in Illinois, 2016 to 2018. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We determined the significance of the proportion of minimally invasive surgery (MIS) versus abdominal hysterectomies by patient and hospital characteristics. Multivariable logistic regression was used to determine the association between patient and hospital characteristics and the likelihood of MIS versus abdominal hysterectomy controlling for the simultaneous effects of all patient and hospital characteristics and year of surgery. There were 42 945 hysterectomies for benign indications at 143 nonfederal Illinois hospitals from 2016 to 2018. More than three-fourths (32 387, 75.4%) of hysterectomies were MIS. Non-Hispanic black patients had the lowest percentage of MIS (54.7%) compared with 82.1% among whites (p <.001). Being non-Hispanic black (odds ratio [OR] = 0.53, 95% confidence interval [CI], 0.47-0.60), other or unknown race and ethnicity (OR 0.76, 95% CI, 0.52-0.85), or having a diagnosis of myomas (OR 0.54, 95% CI, 0.49-0.60) were associated with a lower likelihood of MIS. Patients treated at hospitals with >80% MIS had almost 6 times the likelihood of MIS (OR 5.89, 95% CI, 4.51-7.68). CONCLUSION: Black race and a myoma diagnosis were independently associated with decreased odds of undergoing an MIS hysterectomy, whereas the strongest predictor of undergoing an MIS hysterectomy was hospital proportion of minimally invasive procedures.

Disparities in Hip Arthroplasty Outcomes: Results of a Statewide Hospital Registry From 2016 to 2018.

BACKGROUND: In November 2019, Centers for Medicare and Medicaid Services announced total hip arthroplasty (THA) will be removed from the inpatient-only list. This may lead to avoidance of patients who have prolonged hospitalizations and discharge to skilled nursing facilities or push providers to unsafely push patients to outpatient surgery centers. Disparities in hip arthroplasty may worsen as patients are "risk stratified" preoperatively to minimize cost outliers. We aimed to evaluate which patient characteristics are associated with extended length of stay (eLOS)-greater than 2 days-and nonhome discharge in patients undergoing hip arthroplasty. METHODS: The Illinois COMPdata administrative database was queried for THA admissions from January 2016 to June 2018. Variables included age, sex, race and ethnicity, median household income, Illinois region, insurance status, principal diagnosis, Charlson comorbidity index, obesity, discharge disposition, and LOS. Hospital characteristics included bundled payment participation and arthroplasty volume. Using multiple Poisson regression, we examined the association between these factors and the likelihood of nonhome discharge and eLOS. RESULTS: There were 41,832 THA admissions from January 2016 to June 2018. A total of 36% had LOS greater than 2 midnights and 25.3% of patients had nonhome discharges. Female patients, non-Hispanic black patients, patients older than 75, obese patients, Medicaid or uninsured status, Charlson comorbidity index > 3, and hip arthroplasty for fracture were associated with increased risk of eLOS and/or nonhome discharge (P < .05). CONCLUSION: With the Centers for Medicare and Medicaid Services emphasis on cost containment, patients at risk of extended stay or nonhome discharge may be deemed "high risk" and have difficulty accessing arthroplasty care. These are potentially vulnerable groups during the transition to the bundled payment model.

What Are the Risk Factors for 48 or More-Hour Stay and Nonhome Discharge After Total Knee Arthroplasty? Results From 151 Illinois Hospitals, 2016-2018.

BACKGROUND: Bundled payment programs and the Centers for Medicare and Medicaid Services removal of total knee arthroplasty (TKA) from the inpatient-only list potentially incentivize avoiding patients with extended length of stay (eLOS) and nonhome discharge (NHD). We aimed to describe which patients are most at risk of eLOS (>2 days), very eLOS (veLOS; >4 days), and NHD. METHODS: Admissions for unilateral TKAs at 151 Illinois nonfederal hospitals from January 2016 to June 2018 were selected from the Illinois Hospital and Health Systems Association COMPdata administrative hospital discharge database. Records included patient age, race and ethnicity, Illinois region, insurance status, principal diagnosis, and date of procedure. Zip code level median household income, Charlson comorbidity index, and obesity status were computed. Hospitals were characterized through their bundled payment participation status, academic status, and annual knee replacement volume. Poisson regression was used to test the associations between patient and hospital characteristics and the likelihood of eLOS, veLOS, and NHD. RESULTS: Of the 72,359 admissions included, 25.0% had an NHD, 41.1% had eLOS, and 4.0% veLOS. Female patients, those 75 years old or more as compared to those 65-74 years old, non-Hispanic blacks, Hispanics and Asians versus non-Hispanic whites, Medicaid/uninsured patients versus those privately insured, obese patients, those with nonzero Charlson comorbidity index, and those treated at low-volume hospitals (<200 TKAs/year vs >600 TKAs/year) were more likely to have eLOS, veLOS, and/or NHD (P < .05). CONCLUSION: Arthroplasty surgeons may be incentivized to avoid the abovementioned patient groups due to bundled payment programs and recent Centers for Medicare and Medicaid Services legislation.

Adverse childhood experiences and the onset of chronic disease in young adulthood.

This study examined the association of adverse childhood experiences (ACEs) with early-onset chronic conditions. We analyzed data from the 2011-2012 Behavioral Risk Factor Surveillance System (BRFSS), which included 86,968 respondents representing a nine-state adult population of 32 million. ACE questions included physical, emotional, and sexual abuse; substance use, mental illness or incarceration of a household member; domestic violence, and parental separation. Outcomes included chronic conditions (cardiovascular disease, chronic obstructive pulmonary disease, cancer, depression, diabetes, and prediabetes); overall health status; and days of poor mental or physical health in the past month. We estimated Poisson regression models of the likelihood of chronic conditions and poor health status comparing adults reporting ≥4 ACEs to respondents with no ACEs within three age strata: 18-34, 35-54 and ≥55 years. The prevalence of ≥4 ACEs was highest among youngest respondents (19%). There was a dose-response gradient between ACE scores and outcomes except for cancer in older adults. Among younger respondents, those reporting ≥4 ACEs had two to four times the risk for each chronic condition and poor health status compared to respondents reporting no ACEs. With few exceptions (depression, poor mental and physical health in the past month), incidence rate ratios were highest in young adults and successively decreased among older adults. This study is among the first to analyze patterns of association between ACEs and adult health disaggregated by age. Young adults with high ACE scores are at increased risk of early-onset chronic disease. Trauma-informed care and ACEs prevention are crucial public health priorities.

Maternal Obstetric Complication Rates Remain High in Illinois: A Retrospective Study, 2010-2015.

BACKGROUND: Quality measures for maternal childbirth outcomes remain controversial, although there is a consensus that maternal morbidity has been increasing in recent years. To determine whether childbirth safety has declined in Illinois, the likelihood of maternal obstetric complications was modeled by using both an established measure of severe maternal morbidity and a more expansive complication coding algorithm. METHODS: In a retrospective cohort study of 792,122 deliveries at 127 Illinois hospitals from July 2010 to September 2015, International Classification of Diseases, Ninth Revision (ICD-9) codes were used to identify Centers for Disease Control and Prevention-defined severe maternal morbidity, as well as other maternal complications defined by a route of delivery-specific algorithm originally used to evaluate the quality of obstetrics residency programs. Poisson and logistic regression were used to analyze the likelihood of delivery complications during the study period, controlling for maternal sociodemographic and clinical characteristics. RESULTS: The severe maternal morbidity rate was 0.99% for vaginal and 3.76% for cesarean deliveries. The maternal complication rates were much higher-9.44% for vaginal and 14.66% for cesarean deliveries. After controlling for patient characteristics, severe maternal morbidity remained constant, but there was a statistically significant, approximately 20% increase in the incidence of other maternal complications from 2010 to 2015 for both vaginal and cesarean deliveries. CONCLUSION: Severe maternal morbidity remained stable during the study period, but other maternal complications increased significantly. Severe maternal morbidity may undercount potentially preventable complications. New, more reliable measures of preventable delivery complications may have to be based on electronic health record standards.

Disparities in Electronic Patient Portal Use in Prenatal Care: Retrospective Cohort Study.

BACKGROUND: Electronic patient portals are websites that provide individuals access to their personal health records and allow them to engage through a secure Web-based platform. These portals are becoming increasingly popular in contemporary health care systems. Patient portal use has been found to be beneficial in multiple specialties, especially in the management of chronic disease. However, disparities have been identified in portal use in which racial and ethnic minorities and individuals with lower socioeconomic status have been shown to be less likely to enroll and use patient portals than non-Hispanic white persons and individuals with higher socioeconomic status. Electronic patient portal use by childbearing women has not been well studied, and data on portal use during pregnancy are limited. OBJECTIVE: This study aimed to quantify the use of an electronic patient portal during pregnancy and examine whether disparities related to patients' demographics or clinical characteristics exist. METHODS: This was a retrospective cohort study of women who received prenatal care at an academic medical center from 2014 to 2016. Clinical records were reviewed for portal use and patient data. Patients were considered enrolled in the portal if they had an account at the time of delivery, and enrollees were compared with nonenrollees. Enrollees were further categorized based on the number of secure messages sent during pregnancy as active (≥1) or inactive (0) users. Bivariable chi-square and multivariable Poisson regression models were used to calculate the incidence rate ratio of portal enrollment and, if enrolled, of active use based on patients' characteristics. RESULTS: Of the 3450 women eligible for inclusion, 2530 (73.33%) enrolled in the portal. Of these enrollees, 72.09% (1824/2530) were active users. There was no difference in portal enrollment by maternal race and ethnicity on multivariable models. Women with public insurance (adjusted incidence rate ratio; aIRR 0.60, 95% CI 0.49-0.84), late enrollment in prenatal care (aIRR 0.78, 95% CI 0.69-0.89 for second trimester and aIRR 0.50, 95% CI 0.39-0.64 for third trimester), and high-risk pregnancies (aIRR 0.82, 95% CI 0.75-0.89) were significantly less likely to enroll. Conversely, nulliparity (aIRR 1.10, 95% CI 1.02-1.20) and having more than 8 prescription medications at prenatal care initiation (aIRR 1.19, 95% CI 1.06-1.32) were associated with greater likelihood of enrollment. Among portal enrollees, the only factor significantly associated with active portal use (ie, secure messaging) was nulliparity (aIRR 1.11, 95% CI 1.01-1.23). CONCLUSIONS: Among an obstetric population, multiple clinical and socioeconomic factors were associated with electronic portal enrollment, but not subsequent active use. As portals become more integrated as tools to promote health, efforts should be made to ensure that already vulnerable populations are not further disadvantaged with regard to electronic-based care.

Simulation-based education leads to decreased use of fluoroscopy in diagnostic coronary angiography.

OBJECTIVES: The aim of this study is to determine whether simulation-based education (SBE) translates into reduced procedure time, radiation, and contrast use in actual clinical care. BACKGROUND: As a high volume procedure often performed by novice cardiology fellows, diagnostic coronary angiography represents an excellent target for SBE. Reports of SBE in interventional cardiology are limited and there is little understanding of the potential downstream clinical impact of these interventions. METHODS: All diagnostic coronary angiograms performed at a single center between January 1, 2011 and June 30, 2015 were analyzed. Random effects linear regression models were used to compare outcomes between procedures performed by 12 cardiology fellows who underwent simulation-based training and those performed by 20 traditionally trained fellows. RESULTS: Thirty-two cardiology fellows performed 2,783 diagnostic coronary angiograms. Procedures performed by fellows trained with SBE were shorter (mean of 23.98 min vs. 24.94 min, P = 0.034) and were performed with decreased radiation (mean of 56,348 mGycm2 vs. 66,120 mGycm2 , P < 0.001). After controlling for year in training, procedure year, access site, and supervising attending physician, training on the simulator was independently associated with 117 fewer seconds of fluoroscopy time per procedure (P = 0.04). CONCLUSIONS: Diagnostic coronary angiography SBE is associated with decreased use of fluoroscopy in downstream clinical care. SBE may be a useful tool to reduce radiation exposure in the cardiac catheterization laboratory.

Pediatric bicycle helmet legislation and crash-related traumatic brain injury in Illinois, 1999-2009.

BACKGROUND: Bicycling is one of the most popular forms of play and exercise for children in the US. However, over 200,000 children per year are injured in bicycle crashes, and an estimated 22,000 pediatric bicycle-related traumatic brain injuries (TBIs) occur annually. Bicycle helmets are known to decrease the risk of head injury, but efficacy and magnitude of the effect of helmet legislation have not been fully elucidated. METHODS: This was a retrospective, observational study of children aged <18, who presented after a bicycle crash in Illinois from 1999 to 2009. Demographic information, injury types, injury severity, helmet usage, and location of injury data were collected. Multiple logistic regression analysis was used to quantify the independent effects of helmet usage on TBI. Data were compared between communities with and without helmet legislation. RESULTS: A total of 3080 pediatric bicycle-related crashes were identified. Children wearing helmets were less likely to sustain a TBI, odds ratio [OR] = 0.56 (95% confidence interval [CI] 0.37-0.84, P < 0.001). Overall 5.0% of patients were noted as wearing helmets. Black and Hispanic children were less likely to wear helmets, OR = 0.24 (95% CI 0.09-0.68, P < 0.001) and OR = 0.10 (95% CI 0.02-0.42, P < 0.001), respectively. There was no significant change in helmet usage between before and after legislation in helmet legislation areas or over time in non-helmet legislation areas. DISCUSSION: Helmet use was protective against TBI, but socioeconomic and racial disparities exist in usage. Local legislation did not appear to impact helmet usage or admissions for bicycle-related TBIs in these areas.

Increased Emergency Department Use in Illinois After Implementation of the Patient Protection and Affordable Care Act.

STUDY OBJECTIVE: We examine emergency department (ED) use and hospitalizations through the ED after Patient Protection and Affordable Care Act (ACA) health insurance expansion in Illinois, a Medicaid expansion state. METHODS: Using statewide hospital administrative data from 2011 through 2015 from 201 nonfederal Illinois hospitals for patients aged 18 to 64 years, mean monthly ED visits were compared before and after ACA implementation by disposition from the ED and primary payer. Visit data were combined with 2010 to 2014 census insurance estimates to compute payer-specific ED visit rates. Interrupted time-series analyses tested changes in ED visit rates and ED hospitalization rates by insurance type after ACA implementation. RESULTS: Average monthly ED visit volume increased by 14,080 visits (95% confidence interval [CI] 4,670 to 23,489), a 5.7% increase, after ACA implementation. Changes by payer were as follows: uninsured decreased by 24,158 (95% CI -27,037 to -21,279), Medicaid increased by 28,746 (95% CI 23,945 to 33,546), and private insurance increased by 9,966 (95% 6,241 to 13,690). The total monthly ED visit rate increased by 1.8 visits per 1,000 residents (95% CI 0.6 to 3.0). The monthly ED visit rate decreased by 8.7 visit per 1,000 uninsured residents (95% CI -11.1 to -6.3) and increased by 10.2 visit per 1,000 Medicaid beneficiaries (95% CI 4.4 to 16.1) and 1.3 visits per 1,000 privately insured residents (95% CI 0.6 to 1.9). After adjusting for baseline trends and season, these changes remained statistically significant. The total number of hospitalizations through the ED was unchanged. CONCLUSION: ED visits by adults aged 18 to 64 years in Illinois increased after ACA health insurance expansion. The increase in total ED visits was driven by an increase in visits resulting in discharge from the ED. A large post-ACA increase in Medicaid visits and a modest increase in privately insured visits outpaced a large reduction in ED visits by uninsured patients. These changes are larger than can be explained by population changes alone and are significantly different from trends in ED use before ACA implementation.

Emergency Department Visits and Hospitalizations for the Uninsured in Illinois Before and After Affordable Care Act Insurance Expansion.

We describe changes in emergency department (ED) visits and the proportion of patients with hospitalizations through the ED classified as Ambulatory Care Sensitive Hospitalization (ACSH) for the uninsured before (2011-2013) and after (2014-2015) Affordable Care Act (ACA) health insurance expansion in Illinois. Hospital administrative data from 201 non-federal Illinois hospitals for patients age 18-64 were used to analyze ED visits and hospitalizations through the ED. ACSH was defined using Agency for Healthcare Research and Quality (AHRQ) Prevention Quality Indicators (PQIs). Logistic regression was used to test the effect of time period on the odds of an ACSH for uninsured Illinois residents, controlling for patient sociodemographic characteristics, weekend visits and state region. Total ED visits increased 5.6% in Illinois after ACA implementation, with virtually no change in hospital admissions. Uninsured ED visits declined from 22.9% of all visits pre-ACA to 12.5% in 2014-2015, reflecting a 43% decline in average monthly ED visits and 54% in ED hospitalizations. The proportion of uninsured ED hospitalizations classified as ACSH increased from 15.4 to 15.5%, a non-significant difference. Older uninsured female, minority and downstate Illinois patients remained significantly more likely to experience ACSH throughout the study period. ED visits for the uninsured declined dramatically after ACA implementation in Illinois but over 12% of ED visits are for the remaining uninsured. The proportion of visits resulting in ACSH remained stable. Providing universal insurance with care coordination focused on improved access to home and ambulatory care could be highly cost effective.

Attending Physician Adherence to a 29-Component Central Venous Catheter Bundle Checklist During Simulated Procedures.

OBJECTIVES: Central venous catheter insertions may lead to preventable adverse events. Attending physicians' central venous catheter insertion skills are not assessed routinely. We aimed to compare attending physicians' simulated central venous catheterinsertion performance to published competency standards. DESIGN: Prospective cohort study of attending physicians' simulated internal jugular and subclavian central venous catheter insertion skills versus a historical comparison group of residents who participated in simulation training. SETTING: Fifty-eight Veterans Affairs Medical Centers from February 2014 to December 2014 during a 2-day simulation-based education curriculum and two academic medical centers in Chicago. SUBJECTS: A total of 108 experienced attending physicians and 143 internal medicine and emergency medicine residents. INTERVENTION: None. MEASUREMENTS AND MAIN RESULTS: Using a previously published central venous catheter insertion skills checklist, we compared Veterans Affairs Medical Centers attending physicians' simulated central venous catheter insertion performance to the same simulated performance by internal medicine and emergency medicine residents from two academic centers. Attending physician performance was compared to residents' baseline and posttest (after simulation training) performance. Minimum passing scores were set previously by an expert panel. Attending physicians performed higher on the internal jugular (median, 75.86% items correct; interquartile range, 68.97-86.21) and subclavian (median, 83.00%; interquartile range, 59.00-86.21) assessments compared to residents' internal jugular (median, 37.04% items correct; interquartile range, 22.22-68.97) and subclavian (median, 33.33%; interquartile range, 0.00-70.37; both p < 0.001) baseline assessments. Overall simulated performance was poor because only 12 of 67 attending physicians (17.9%) met or exceeded the minimum passing score for internal jugular central venous catheter insertion and only 11 of 47 (23.4%) met or exceeded the minimum passing score for subclavian central venous catheter insertion. Resident posttest performance after simulation training was significantly higher than attending physician performance (internal jugular: median, 96%; interquartile range, 93.10-100.00; subclavian: median, 100%; interquartile range, 96.00-100.00; both p < 0.001). CONCLUSIONS: This study demonstrates highly variable simulated central venous catheter insertion performance among a national cohort of experienced attending physicians. Hospitals, healthcare systems, and governing bodies should recognize that even experienced physicians require periodic clinical skill assessment and retraining.

National Evaluation of the New Commission on Cancer Quality Measure for Postmastectomy Radiation Treatment for Breast Cancer.

BACKGROUND: Current guidelines recommend postmastectomy radiotherapy (PMRT) for patients with ≥4 positive lymph nodes and suggest strong consideration of PMRT in those with 1-3 positive nodes. These recommendations were incorporated into a Commission on Cancer quality measure in 2014. However, national adherence with these recommendations is unknown. Our objectives were to describe PMRT use in the United States in patients with stage I to III invasive breast cancer and to examine possible factors associated with the omission of PMRT. METHODS: From the National Cancer Data Base, 753,536 mastectomies at 1123 hospitals were identified from 1998 to 2011. PMRT use over time was examined using random effects logistic regression analyses, adjusting for patient, tumor, and hospital characteristics. Analyses were stratified by nodal status (≥4 nodes positive, 1-3 nodes positive, node negative). RESULTS: The proportion of patients receiving PMRT increased from 1998 to 2011 (>4 positive nodes: 56.2 to 66.6 %; 1-3 positive nodes: 28.0 to 39.1 %; node-negative: 8.3 to 10.0 %, p < 0.001 for all). In adjusted analyses, patients with ≥4 positive nodes were more likely to have PMRT omitted if they had smaller tumors. Patients with 1-3 positive nodes were more likely to have PMRT omitted if they had lower grade or smaller tumors. Irrespective of patients' nodal status, PMRT utilization rates decreased as age increased. CONCLUSIONS: Though PMRT rates increased over time in patients with ≥4 and 1-3 positive nodes, PMRT in patients with ≥4 positive nodes remains underutilized. Feedback to hospitals using the new Commission on Cancer PMRT measure may help to improve adherence rates.

Primary Spoken Language and Neuraxial Labor Analgesia Use Among Hispanic Medicaid Recipients.

BACKGROUND: Hispanic women are less likely than non-Hispanic Caucasian women to use neuraxial labor analgesia. It is unknown whether there is a disparity in anticipated or actual use of neuraxial labor analgesia among Hispanic women based on primary language (English versus Spanish). METHODS: In this 3-year retrospective, single-institution, cross-sectional study, we extracted electronic medical record data on Hispanic nulliparous with vaginal deliveries who were insured by Medicaid. On admission, patients self-identified their primary language and anticipated analgesic use for labor. Extracted data included age, marital status, labor type, delivery provider (obstetrician or midwife), and anticipated and actual analgesic use. Household income was estimated from census data geocoded by zip code. Multivariable logistic regression models were estimated for anticipated and actual neuraxial analgesia use. RESULTS: Among 932 Hispanic women, 182 were self-identified as primary Spanish speakers. Spanish-speaking Hispanic women were less likely to anticipate and use neuraxial anesthesia than English-speaking women. After controlling for confounders, there was an association between primary language and anticipated neuraxial analgesia use (adjusted relative risk: Spanish- versus English-speaking women, 0.70; 97.5% confidence interval, 0.53-0.92). Similarly, there was an association between language and neuraxial analgesia use (adjusted relative risk: Spanish- versus English-speaking women 0.88; 97.5% confidence interval, 0.78-0.99). The use of a midwife compared with an obstetrician also decreased the likelihood of both anticipating and using neuraxial analgesia. CONCLUSIONS: A language-based disparity was found in neuraxial labor analgesia use. It is possible that there are communication barriers in knowledge or understanding of analgesic options. Further research is necessary to determine the cause of this association.