Factors Influencing Eye Screening Adherence Among Latinx Patients With Diabetes: A Qualitative Study.

Purpose: Latinx populations have the highest rates of visual impairment and blindness of any ethnic group in the United States, with most cases of diabetic retinopathy remaining undiagnosed. We aimed to identify factors influencing adherence with diabetic eye screening in Latinx communities. Methods: We conducted semistructured individual interviews with adult Latinx patients in Dane County, WI. Interviews were transcribed verbatim, translated from Spanish to English, and analyzed using QSR NVivo software. We performed both inductive open coding and deductive coding using the National Institute on Minority Health and Health Disparities Research Framework, as well as the Campbell and Egede Model. Results: All participants (n = 20) self-identified as Latinx and were diagnosed with type 2 diabetes. The mean age was 61.5 years (range 33-79 years). Most participants were uninsured (60%), self-reported low or moderate health literacy (60%), and preferred to speak Spanish during their clinic appointments (75%). Individual-level barriers to diabetic eye screening included limited eye health literacy, lack of insurance coverage, and low self-efficacy with diabetes management. Health system-level facilitators included a recommendation to obtain eye screening from a primary care provider and the use of nonwritten forms of patient education. Community-level barriers included social isolation, concerns about inconveniencing others, machismo, and immigration status. Conclusions: We identified several health system- and community-level factors, in addition to individual-level factors, influencing adherence with diabetic eye screening in Latinx communities. Translational Relevance: Strategies addressing these factors may enhance the effectiveness of interventions to prevent blindness from diabetes and contribute to advancing health equity in Latinx communities.

Perspectives of Latinx Patients with Diabetes on Teleophthalmology, Artificial Intelligence-Based Image Interpretation, and Virtual Care: A Qualitative Study.

Background: Latinx populations in the United States bear a disproportionate burden of diabetic eye disease. Teleophthalmology with and without artificial intelligence (AI)-based image interpretation are validated methods for diabetic eye screening, but limited literature exists on patient perspectives. This study aimed at understanding the perspectives of Latinx patients with diabetes on teleophthalmology, AI-based image interpretation, and general virtual care to prevent avoidable blindness in this population. Methods: We conducted semi-structured, individual interviews with 20 Latinx patients with diabetes at an urban, federally qualified health center in Madison, WI. Interviews were transcribed verbatim, professionally translated from Spanish to English, and analyzed using both inductive open coding and deductive coding. Results: Most participants had no prior experience with teleophthalmology but did have experience with virtual care. Participants expressed a preference for teleophthalmology compared with traditional in-person dilated eye exams but were willing to obtain whichever method of screening was recommended by their primary care clinician. They also strongly preferred having human physician oversight in image review compared with having images interpreted solely using AI. Many participants preferred in-person clinic visits to virtual health care due to the ability to have a more thorough physical exam, as well as for improved non-verbal communication with their clinician. Discussion: Leveraging primary care providers' recommendations, human oversight of AI-based image interpretation, and improving communication may enhance acceptance and utilization of teleophthalmology, AI, and virtual care by Latinx patients. Conclusions: Understanding Latinx patient perspectives may contribute toward the development of more effective telemedicine interventions to enhance health equity in Latinx communities.

The Wisconsin Alzheimer's Institute Dementia Diagnostic Clinic Network: A community of practice to improve dementia care.

BACKGROUND: The Wisconsin Alzheimer's Institute (WAI) Dementia Diagnostic Clinic Network is a community of practice formed in 1998 as a collaboration of community-based clinics from various healthcare systems throughout the state. Its purpose is to promote the use of evidence-based strategies to provide high quality care throughout Wisconsin for people with dementia. The purpose of this study is to describe the use of a community of practice to facilitate education of healthcare providers on best practices in dementia care, and the implementation of an interprofessional approach to diagnose and manage dementia and related disorders. METHODS: Cross-sectional study of the members of the WAI's Dementia Diagnosis Clinic Network. Characteristics of clinics and healthcare teams, learners' participation in educational events and educational outcomes were collected from evaluation forms. Number and characteristics of patients seen in the memory clinics were collected from de-identified data forms submitted by members to a centralized location for data analysis. RESULTS: The clinic network currently has 38 clinics affiliated with 26 different healthcare systems or independent medical groups in 21 of 72 Wisconsin counties. Most (56%) are based in primary care, 15% in psychiatry, and 29% in neurology. Between 2018 and 2021, we received data on 4710 patients; 92% were ≥65 years old, 60% were female, and 92% were white. Network members meet in-person twice a year to learn about innovations in the field of dementia care and to share best practices. Educational events associated with the network are shown to be relevant, useful, and improve knowledge and skills of participants. CONCLUSION: Communities of practice provide added value via shared best practices and educational resources, continuing education of the health workforce, continuous quality improvement of clinical practices, and adoption of new diagnostic and management approaches in dementia care.

Essential elements to "design for dissemination" within a research network-a modified Delphi study of the Community-Academic Aging Research Network (CAARN).

BACKGROUND: The Community-Academic Aging Research Network (CAARN) was developed in 2010 to build partnerships, facilitate research, and ultimately accelerate the pace of development, testing, and dissemination of evidence-based programs related to healthy aging. CAARN has facilitated development and testing of 32 interventions, two of which are being packaged for scale-up, and three of which are being scaled up nationally by non-profit organizations. The purpose of this study is to describe CAARN's essential elements required to replicate its success in designing for dissemination. METHODS: We conducted a modified Delphi technique with 31 participants who represented CAARN's organization (staff and Executive Committee) and academic and community partners. Participants received three rounds of a web-based survey to rate and provide feedback about the importance of a list of potential key elements compiled by the authors. The criterion for establishing consensus was 80% of responses to consider the element to be extremely or very important. RESULTS: Response rate was 90% in Round 1, 82% in Round 2, and 87% in Round 3. A total of 115 items were included across rounds. Overall, consensus was achieved in 77 (67%) elements: 8 of 11 elements about academic partners, 8 of 11 about community partners, 29 of 49 about the role of the community research associate, 16 of 21 about the role of the director, 9 of 17 about the purveyor (i.e., the organization that scales up an intervention with fidelity), and 7 of 7 about the overall characteristics of the network. CONCLUSIONS: The development of evidence-based programs designed for dissemination requires the involvement of community partners, the presence of a liaison that facilitates communications among academic and community stakeholders and a purveyor, and the presence of a pathway to dissemination through a relationship with a purveyor. This study delineates essential elements that meet the priorities of adopters, implementers, and end-users and provide the necessary support to community and academic partners to develop and test interventions with those priorities in mind. Replication of these key elements of the CAARN model may facilitate quicker development, testing, and subsequent dissemination of evidence-based programs that are feasible to implement by community organizations.

Trends and Risk Factors of Secondhand Smoke Exposure in Nonsmoker Pregnant Women in Wisconsin, 2011-2016.

BACKGROUND: Secondhand smoke exposure can lead to serious health effects in vulnerable populations, including pregnant women. Studies report lower birth weight in pregnant women exposed to secondhand smoke. METHODS: We examined trends and risk factors of secondhand smoke exposure during pregnancy among nonsmoker pregnant women in Wisconsin from 2011 to 2016 using data extracted from the Wisconsin Interactive Statistics on Health (WISH) query system. RESULTS: There has been a decrease in overall trends of secondhand smoke exposure in pregnant women during the study period, with higher risk among pregnant teens, minority populations, and women with a lower education level. CONCLUSION: To improve pregnancy and birth outcomes, future prospective and preventive studies should target groups with a higher risk of secondhand smoke exposure to quantify the risk and limit exposure.

"Pisando Fuerte": an evidence-based falls prevention program for Hispanic/Latinos older adults: results of an implementation trial.

BACKGROUND: We previously developed Pisando Fuerte (PF), a linguistically and culturally appropriate version of "Stepping On", an evidence-based fall prevention program building on self-efficacy and adult learning principles. The purpose of this study is to describe the implementation of PF at two community organizations in Wisconsin. METHODS: PF consisted of 2 h sessions delivered in Spanish over the course of 8 weeks by two trained leaders, at two community sites in Wisconsin. Participants identified strategies for falls prevention and practiced progressive balance and strength exercises. The RE-AIM framework guided the mixed-methods evaluation. Falls Behavioral Risk Scale (FaB) (Outcomes), and uptake of protective behaviors (Individual Maintenance) were evaluated 6 months after completion. Fidelity of delivery (Implementation) was evaluated by an independent assessor for three sessions at each site using a-priori criteria based on key elements of Stepping On. RESULTS: Twenty-four Hispanic/Latino individuals, whose primary language is Spanish, were enrolled in two workshops. The mean age was 70.5 years; 71% were female, and five reported a fall in the year prior. OUTCOMES: There was a non-statically significant decrease in the number of falls per person [RR: 0.33 (95%CI: 0.096-1.13)] at 6 months. There was a statistically significant improvement of the mean Falls Behavioral Risk Scale (FaB) (baseline = 2.69 vs. 6-months post-intervention = 3.16, p < 0.001). Adoption: Barriers to adoption included leader training in English, time to identify Spanish-speaking guest experts, and time to prepare for each session. IMPLEMENTATION: Satisfactory fidelity of delivery was achieved in 69% of the elements; fidelity lapses were more common in the use of adult learning strategies and programmatic aspects. Eighty eight percent of participants completed the program, and 95% of them adequately demonstrated the exercises. Maintenance: At 6 months, 57.9% of participants continued doing exercises, 94% adopted safer walking strategies, and 67% executed at least one home safety recommendation. These results are similar to those seen in the original Stepping On program. CONCLUSIONS: Our study shows good fidelity of delivery with implementation of "Pisando Fuerte". Pre-post data demonstrate a significant reduction in falls behavioral risk among Hispanic/Latino participants, similar to results with "Stepping On". TRIAL REGISTRATION: ClinicalTrials.gov, NCT03895021 . Registered March 29, 2019.

Medical therapy does not confer stroke prevention for all patients: identification of high-risk patients with asymptomatic carotid stenosis is still needed.

BACKGROUND: Recent advances in best medical therapy (BMT) has been associated with reduced risk of stroke similar to that observed following surgical carotid revascularization (CR). Thus, it remains uncertain which subset(s) of patients would benefit from prophylactic CR+BMT for asymptomatic carotid stenosis (ACS) over BMT alone. The purpose of this study was to analyze the contemporary experience in the management of >70% ACS in an academic institution, to compare the short- and long-term outcomes of BMT alone against CR+BMT, and to identify risk factors for the development of future cerebrovascular events. METHODS: A retrospective review of all patients with severe ACS between January 2005 and December 2012 at Loyola University Medical Center and its affiliated Edward Hines Jr. Veterans Administration Hospital was conducted. Baseline patient characteristics, medications, and follow-up data were collected from electronic medical records, and treatment outcomes were compared. The random forest method was performed to select potential important variables for the development of late stroke. The recursive partitioning regression analysis (RPRA) was performed to identify the patient subgroup at increased risk of future stroke. RESULTS: Of 409 patients identified; 247 were treated with CR and 162 with BMT. Between these groups with CR+BMT and BMT alone, the mean age was 69.1±8.2 versus 75.5±9.0, respectively (P<0.01). Mean follow-up was 60.7±37.5 months. Early (30-day) outcomes of stroke, acute myocardial infarction or mortality did not differ between the treatment modalities (2.0% CR vs. 0.6% BMT, P=0.41). Probability of freedom from ipsilateral stroke, and any stroke at 1- and 5-year follow-up were also comparable between CR+BMT and BMT alone. However, random forest method and RPRA demonstrated that patients with history of diabetes and remote stroke treated with BMT alone were at a high risk for future stroke (36.4% in total, 7.2% per year). The diabetics with contralateral carotid stenosis >50% who are active smokers are at the highest risk for stroke after CR (20.0% in total, 4.0% per year). CONCLUSIONS: Prophylactic CR+BMT does not provide overall late stroke prevention compared with BMT alone. Diabetics with a history of stroke, in particular, are at an increased risk of stroke despite BMT. Timely CR+BMT for high-risk patients is still indicated.

Outcomes of Community and Healthcare-onset Clostridium difficile Infections.

BACKGROUND: Community-onset Clostridium difficile infections (CDI) are increasingly common, but there is little data on outcomes. The purpose of this study is to describe the epidemiology and outcomes of CDI in the Veterans Health Administration (VHA) system and compare these variables between hospital-onset (HCF) and community-onset (CO) cases. METHODS: We conducted a retrospective cohort study that included all patients with a positive test for C. difficile (toxin or toxin genes) within the VHA Corporate Data Warehouse between 2011 and 2014. RESULTS: We identified 19270 episodes of CDI, involving 15972 unique patients; 95% were male, 44% of the cases were HCF, and 42% were CO. Regarding severity, 31% percent of cases were non-severe, 40% were severe, and 21% were fulminant. Exposure to proton pump inhibitors was found in 53% of cases (47% in CO, 62% in HCF). Overall, 40% of patients received antibiotics in the 90 days before CDI (44% in HCF, 36% in CO). Recurrence was 18.2%, and 30-day all-cause mortality was 9.2%. Risk factors for a fulminant case were exposure to clindamycin (odds ratio [OR]: 1.23, P = .01) or proton pump inhibitors (OR: 1.20, P < .001) in the 90 days prior to diagnosis. CONCLUSIONS: CO accounts for a significant proportion of CDI in the VHA system. CO patients are younger and their cases are less severe, but recurrence is more common than in HCF CDI. Therefore CO CDI may account for a considerable reservoir of CDI cases, and prevention efforts should include interventions to reduce CO CDI.

Variation in coordination of care reported by breast cancer patients according to health literacy.

BACKGROUND: Health literacy is the ability to perform basic reading and numerical tasks to function in the healthcare environment. The purpose of this study is to describe how health literacy is related to perceived coordination of care reported by breast cancer patients. METHODS: Data were retrieved from the Patient-Centered Outcomes Research Institute-sponsored "Share Thoughts on Breast Cancer" Study including demographic factors, perceived care coordination and responsiveness of care, and self-reported health literacy obtained from a mailed survey completed by 62% of eligible breast cancer survivors (N = 1221). Multivariable analysis of variance was used to characterize the association between presence of a single healthcare professional that coordinated care ("care coordinator") and perceived care coordination, stratified by health literacy level. RESULTS: Health literacy was classified as low in 24% of patients, medium in 34%, and high in 42%. Women with high health literacy scores were more likely to report non-Hispanic white race/ethnicity, private insurance, higher education and income, and fewer comorbidities (all p < 0.001). The presence of a care coordinator was associated with 17.1% higher perceived care coordination scores among women with low health literacy when compared to those without a care coordinator, whereas a coordinator modestly improved perceived care coordination among breast cancer survivors with medium (6.9%) and high (6.2%) health literacy. CONCLUSION: The use of a single designated care coordinator may have a strong influence on care coordination in patients with lower levels of health literacy.

Enhanced Arboviral Surveillance to Increase Detection of Jamestown Canyon Virus Infections, Wisconsin, 2011-2016.

Jamestown Canyon virus (JCV), a mosquito-borne Orthobunyavirus (within the California serogroup), can cause severe neuroinvasive disease. According to national data during 2000-2013, 42% of the 31 documented JCV disease cases in the United States were detected in residents from Wisconsin. The Wisconsin Division of Public Health enhanced JCV surveillance by implementing routine use of JCV-specific immunoglobulin M (IgM) antibody testing followed by confirmatory JCV-specific plaque reduction neutralization testing on all patients with suspected cases of arboviral infection who had tests positive for arboviral immunoglobin at commercial laboratories. During 2011-2016, of the 287 Wisconsin specimens tested on the Arbovirus IgM Antibody Panel, 30 JCV cases were identified (26 confirmed and four probable). Twenty-seven (90%) JCV cases were detected after 2013. Among all cases, 17 (56%) were male and the median age was 54 years (range: 10-84 years). Fifteen patients had neuroinvasive disease, including meningitis (n = 9) and meningoencephalitis (n = 6). Although historically considered rare, the relatively high rate (0.12 cases/100,000 population) of diagnosis of JCV infections among Wisconsin residents during 2013-2016 compared with that in previous years suggests occurrence is widespread throughout Wisconsin and historically may have been under-recognized. This study aims to raise awareness of JCV infection for differential diagnosis among the arboviral diseases. Improved and timely diagnosis of arboviral disease is important in that it will provide more information regarding emerging infections and promote preventive measures to avoid mosquito-borne exposure and infection among residents of and visitors to affected areas.

Urinary Magnesium and Other Elements in Relation to Mammographic Breast Density, a Measure of Breast Cancer Risk.

PURPOSE: Heavy metals and other elements may act as breast carcinogens due to estrogenic activity. We investigated associations between urine concentrations of a panel of elements and breast density. METHODS: Mammographic density categories were abstracted from radiology reports of 725 women aged 40-65 yr in the Avon Army of Women. A panel of 27 elements was quantified in urine using high resolution magnetic sector inductively coupled plasma mass spectrometry. We applied LASSO (least absolute shrinkage and selection operator) logistic regression to the 27 elements and calculated odds ratios (OR) and 95% confidence intervals (CI) for dense vs. nondense breasts, adjusting for potential confounders. RESULTS: Of the 27 elements, only magnesium (Mg) was selected into the optimal regression model. The odds ratio for dense breasts associated with doubling the Mg concentration was 1.24 (95% CI 1.03-1.49). Doubling the calcium-to-magnesium ratio was inversely associated with dense breasts (OR 0.83, 95% CI 0.70-0.98). CONCLUSIONS: Our cross-sectional study found that higher levels of urinary magnesium were associated with greater breast density. Prospective studies are needed to confirm whether magnesium as evaluated in urine is prospectively associated with breast density and, more importantly, breast cancer.

Emergency department visits and readmissions within 1 year of bariatric surgery: A statewide analysis using hospital discharge records.

BACKGROUND: Data are limited regarding emergency department visits and readmission rates beyond 30 days after bariatric surgery. We analyzed emergency department visits and readmissions to all facilities in Wisconsin within 1 year of bariatric surgery and identified their predictors. METHODS: All adults who underwent a laparoscopic Roux-en-Y gastric bypass or sleeve gastrectomy from 2011-2014 were identified. Bivariate associations between patient/hospital factors and emergency department visits/readmissions were examined, and factors significant at P < .1 were included in multivariable logistic regression models. RESULTS: Within 1 year of bariatric surgery, 36.9% of emergency department visits and 60.3% of readmissions were to the same institution in which bariatric surgery was performed. The frequency of emergency department visits ranged from 10.7% (postoperative days 0-30) to 5.7% (postoperative days 181-270). Readmission rates ranged from 4.4% (postoperative days 0-30) to 2.7% (postoperative days 91-180). Readmission within 1 year was associated with male sex, Roux-en-Y gastric bypass, ≥4 comorbidities, Medicare insurance, teaching hospitals, and inpatient complications (all P < .05). CONCLUSION: Emergency department visits and readmissions persist throughout the first year at a relatively steady rate after 30 days and often do not occur where bariatric surgery was performed. Quality improvement efforts targeting these patients may improve outcomes and decrease hospital resource utilization.

Trends in the Prevalence of Severe Obesity and Bariatric Surgery Access: A State-Level Analysis from 2011 to 2014.

BACKGROUND: Understanding what proportion of the eligible population is undergoing bariatric surgery at the state level provides critical insight into characterizing bariatric surgery access. We sought to describe statewide trends in severe obesity demographics and report bariatric surgery volume in Wisconsin from 2011 to 2014. METHODS: Self-reported data from the Behavioral Risk Factor Surveillance System (BRFSS) were used to calculate prevalence rates of severe obesity (class II and III) in Wisconsin. Bariatric surgery volume data were analyzed from the Wisconsin Hospital Association. A survey was sent to all American Society for Metabolic and Bariatric Surgery member bariatric surgeons in Wisconsin to assess perspectives on bariatric surgery access, insurance coverage, and referral processes. RESULTS: The prevalence of severe obesity in Wisconsin increased by 30% from 2011 to 2014 (10.4%-13.2%; P = .035); the odds of severe obesity nearly doubled for adults age 20-39 (odds ratio [OR] 1.9, 95% confidence interval [CI] 1.3-3.0). During this time, the volume of bariatric surgery declined by 4.2%; (1432 to 1372; P < .001), whereas the rates of bariatric surgery per 1000 persons with severe obesity declined by 25.7% (3.5 to 2.6/1000). A majority (72%) of bariatric surgeon respondents felt bariatric surgery access either worsened or remained the same over the last 4 years. CONCLUSIONS: Severe obesity increased significantly in Wisconsin over a 4-year period, whereas bariatric surgery rates among severely obese persons have remained largely unchanged and are substantially below the national average. Combining the state-level obesity survey data and bariatric surgery administrative data may be a useful approach for tracking bariatric surgery access throughout the United States.

Patient factors may predict anastomotic complications after rectal cancer surgery: Anastomotic complications in rectal cancer.

PURPOSE: Anastomotic complications following rectal cancer surgery occur with varying frequency. Preoperative radiation, BMI, and low anastomoses have been implicated as predictors in previous studies, but their definitive role is still under review. The objective of our study was to identify patient and operative factors that may be predictive of anastomotic complications. METHODS: A retrospective review was performed on patients who had sphincter-preservation surgery performed for rectal cancer at a tertiary medical center between 2005 and 2011. RESULTS: 123 patients were included in this study, mean age was 59 (26-86), 58% were male. There were 33 complications in 32 patients (27%). Stenosis was the most frequent complication (24 of 33). 11 patients required mechanical dilatation, and 4 had operative revision of the anastomosis. Leak or pelvic abscess were present in 9 patients (7.3%); 4 were explored, 2 were drained and 3 were managed conservatively. 4 patients had permanent colostomy created due to anastomotic complications. Laparoscopy approach, BMI, age, smoking and tumor distance from anal verge were not significantly associated with anastomotic complications. After a multivariate analysis chemoradiation was significantly associated with overall anastomotic complications (Wall = 0.35, p = 0.05), and hemoglobin levels were associated with anastomotic leak (Wald = 4.09, p = 0.04). CONCLUSION: Our study identifies preoperative anemia as possible risk factor for anastomotic leak and neoadjuvant chemoradiation may lead to increased risk of complications overall. Further prospective studies will help to elucidate these findings as well as identify amenable factors that may decrease risk of anastomotic complications after rectal cancer surgery.

What do patients think of medical students during their hospitalization? One institution's experience.

Multiple studies have shown patients have a positive attitude toward medical students in outpatient facilities, but it is unknown whether these results can be extrapolated to inpatients. The purpose of this study is to describe the patients' attitude toward medical students in the inpatient facility and factors that may affect it. A 43-item questionnaire was provided to patients of the general surgery department; it gathered demographics, clinical condition, and patients' opinions regarding the medical students' involvement in their care. Eighty-four patients completed the questionnaire. Forty-three per cent were males and the average age was 56 years old (range, 26 to 86 years). Sixty-one patients (72.6%) felt that having medical students enhanced the care provided. Patients' attitudes toward students were as follows: seven patients (8.3%) refused medical students, 40 (47.6%) accepted a limited involvement, and 37 (44%) offered no objections. Patients who refused medical students or preferred a limited involvement were more likely to 1) consider their health as good or excellent; 2) feel that the rounds were too early; and 3) feel that the residents did not spend enough time with them. More patients prefer that medical students have a limited involvement, especially when referring to minor procedures (e.g., nasogastric tube, intravenous line). Better more thorough communication with patients positively affects their attitudes toward students. More studies are required to confirm these results and to analyze other factors that may improve the patients' attitudes toward medical students.