The publication data currently available has been vetted by Vanderbilt faculty, staff, administrators and trainees. The data itself is retrieved directly from NCBI's PubMed and is automatically updated on a weekly basis to ensure accuracy and completeness.
If you have any questions or comments, please contact us.
OBJECTIVE - To identify nonclinical factors affecting postoperative complication rates in patients with neurogenic bladder undergoing benign genitourinary (GU) reconstruction.
METHODS - Adult patients with neurogenic bladder undergoing benign GU reconstruction between October 2010 and November 2015 were included. Patients were excluded if a diversion was performed for malignancy, if patients had a history of radiation or if a new bowel segment was not utilized at the time of the operation. Clinical and nonclinical factors were abstracted from the patients' electronic medical records. Health literacy was assessed via the Brief Health Literacy Screen (BHLS), a validated 3-question assessment. Education, marital status, and distance from the medical center were also queried.
RESULTS - Forty-nine patients with a neurogenic bladder undergoing complex GU reconstruction met inclusion and exclusion criteria. On average, patients lived 111 miles (standard deviation 89) from the hospital. Overall, mean BHLS score was 10.4 (standard deviation 4.6) with 35% of patients scoring a BHLS of ≤9. Mean years of educational attainment was 9.7, and only 31% of patients completed high school education. In the first month after surgery, 37 patients (76%) experienced a complication, and 22% were readmitted; however, analysis of complication data did not identify an association between any nonclinical variables and complication rates.
CONCLUSION - Nonclinical factors including unmarried status, poor health literacy, and marked distance from quaternary care are prevalent in patients with neurogenic bladder undergoing complex GU reconstruction. To mitigate these potential risk factors, the authors recommend acknowledgment of these factors and multidisciplinary support perioperatively to counteract them.
Copyright © 2018. Published by Elsevier Inc.
BACKGROUND AND OBJECTIVES - Incidence of ESKD is three times higher in black Americans than in whites, and CKD prevalence continues to rise among black Americans. Community-based kidney disease screening may increase early identification and awareness of black Americans at risk, but it is challenging to implement. This study aimed to identify participants' perspectives of community kidney disease screening. The Health Belief Model provides a theoretic framework for conceptualization of these perspectives and optimization of community kidney disease screening activities.
DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS - Researchers in collaboration with the Tennessee Kidney Foundation conducted three focus groups of adults in black American churches in Nashville, Tennessee. Questions examined views on CKD information, access to care, and priorities of kidney disease health. Content analysis was used. Guided by the Health Belief Model, themes were generated, and additional themes were derived from the data using an inductive approach.
RESULTS - Thirty-two black Americans completed the study in 2014. Participants were mostly women (79%) with a mean age of 56 years old (range, 24-78). Two major categories of barriers to kidney disease screening were identified: () participant factors, including limited kidney disease knowledge, spiritual/religious beliefs, emotions, and culture of the individual; and () logistic factors, including lack of convenience and incentives and poor advertisement. Potential facilitators of CKD screening included provision of CKD education, convenience of screening activities, and use of culturally sensitive and enhanced communication strategies. Program recommendations included partnering with trusted community members, selecting convenient locations, tailored advertising, and provision of compensation.
CONCLUSIONS - Findings of this study suggest that provider-delivered culturally sensitive education and stakeholder engagement are critical to increase trust, decrease fear, and maximize participation and early identification of kidney disease among black Americans considering community screening.
Copyright © 2018 by the American Society of Nephrology.
INTRODUCTION - Blacks, Hispanics, and Asians are disproportionately affected by diabetes. We assessed the state of racial/ethnic disparities in diabetes quality of care in the USA.
METHODS - We analyzed cross-sectional data of adults diagnosed with Type 2 diabetes in the nationally representative 2013 Medical Expenditure Panel Survey. Differences in adherence to five diabetes quality of care recommendations (HbA1c twice yearly, yearly foot exam, dilated eye exam, blood cholesterol test, and flu vaccination) were examined by race/ethnicity while controlling for three social determinants of health (health insurance status, poverty, and education) and other demographic variables.
RESULTS - Among adults with diabetes in the USA, 74.9% received two or more HbA1c tests, 69.0% had a foot exam, 64.9% had an eye exam, 85.4% had a cholesterol test, and 65.1% received flu vaccination in 2013. Compared to Whites, all were lower for Hispanics; HbA1c tests, eye exam, and flu vaccination were lower for Blacks; HbA1c tests, foot exam, and eye exam were lower for Asians. In adjusted models, the only remaining disparities in quality of care indicators were HbA1c tests for Hispanics (AOR 0.67, CI = 0.47-0.97), Blacks (AOR 0.59, CI = 0.40-0.88), and Asians (AOR 0.47, CI = 0.42-0.99); foot exams for Hispanics (AOR 0.65, CI = 0.47-0.90); and flu vaccination for Blacks (AOR 0.68, CI = 0.49-0.93).
CONCLUSION - Lack of insurance coverage and education explained some of the racial/ethnic disparities observed in diabetes quality of care. Improving quality of diabetes care could help reduce rates of diabetes complications, healthcare costs, and mortality.
BACKGROUND - Readmission to the hospital within 30 days is a measure of quality care; however, only few modifiable risk factors for 30-day readmission in adults with sickle cell disease are known.
METHODS - We performed a retrospective review of the medical records of adults with sickle cell disease at a tertiary care center, to identify potentially modifiable risk factors for 30-day readmission due to vasoocclusive pain episodes. A total of 88 patients ≥18 years of age were followed for 3.5 years between 2010 and 2013, for 158 first admissions for vasoocclusive pain episodes. Of these, those subsequently readmitted (cases) or not readmitted (controls) within 30 days of their index admissions were identified. Seven risk factors were included in a multivariable model to predict readmission: age, sex, hemoglobin phenotype, median oxygen saturation level, listing of primary care provider, type of health insurance, and number of hospitalized vasoocclusive pain episodes in the prior year.
RESULTS - Mean age at admission was 31.7 (18-59) years; median time to readmission was 11 days (interquartile range 20 days). Absence of a primary care provider listed in the electronic medical record (odds ratio 0.38; 95% confidence interval, 0.16-0.91; P = .030) and the number of vasoocclusive pain episodes requiring hospitalization in the prior year were significant risk factors for 30-day readmission (odds ratio 1.30; 95% confidence interval, 1.16-1.44; P <.001).
CONCLUSION - Improved discharge planning and ensuring access to a primary care provider may decrease the 30-day readmission rate in adults with sickle cell disease.
Copyright © 2017 Elsevier Inc. All rights reserved.
The Hispanic population is the United States' largest minority and one of the fastest growing as well. In the next 30 to 40 years, the proportion of open-angle glaucoma patients represented by Hispanics is expected to dramatically rise. Here we examine the unique considerations and challenges of glaucoma care in this population, from demographics to risk factors to treatments and outcomes. Currently, access to care and the under-diagnosis of glaucoma in this population are significant issues that look only to grow in significance as the glaucoma burden continues to grow. Additionally, utilization of medical and surgical therapy remains lower in Hispanics than in many other ethnic groups. Understanding and proactively addressing the unique challenges in the screening and treatment of Hispanics will be of utmost importance to providing effective care to this population.
The elderly population in the United States (age 65 and older) is growing rapidly, estimated by the U.S. Census Department to reach 83.7 million by 2050.(1) Visual impairment increases with age among all racial and ethnic groups.(2) In the elderly, the most common culprits for vision loss are cataract, glaucoma, and age-related macular degeneration (AMD).(2) In the developed world, vision loss from cataract has been dramatically reduced by increased access to cataract surgery. However, AMD and glaucoma lead to irreversible vision loss without early diagnosis and intervention. In the U.S., cases of AMD are expected to double by 2050, reaching 17.8 million among patients age 50 or older.(3) Similarly, cases of glaucoma are expected to reach 5.5 million by 2050, an increase of over 90% from 2014.(3) The visually impaired elderly face disparities in access to eye care, and subsequent general medical and psychosocial complications.
OBJECTIVE - To evaluate the impact of health insurance expansion on racial disparities in severity of peripheral arterial disease.
BACKGROUND - Lack of insurance and non-white race are associated with increased severity, increased amputation rates, and decreased revascularization rates in patients with peripheral artery disease (PAD). Little is known about how expanded insurance coverage affects disparities in presentation with and management of PAD. The 2006 Massachusetts health reform expanded coverage to 98% of residents and provided the framework for the Affordable Care Act.
METHODS - We conducted a retrospective cohort study of nonelderly, white and non-white patients admitted with PAD in Massachusetts (MA) and 4 control states. Risk-adjusted difference-in-differences models were used to evaluate changes in probability of presenting with severe disease. Multivariable linear regression models were used to evaluate disparities in disease severity before and after the 2006 health insurance expansion.
RESULTS - Before the 2006 MA insurance expansion, non-white patients in both MA and control states had a 12 to 13 percentage-point higher probability of presenting with severe disease (P < 0.001) than white patients. After the expansion, measured disparities in disease severity by patient race were no longer statistically significant in Massachusetts (+3.0 percentage-point difference, P = 0.385) whereas disparities persisted in control states (+10.0 percentage-point difference, P < 0.001). Overall, non-white patients in MA had an 11.2 percentage-point decreased probability of severe PAD (P = 0.042) relative to concurrent trends in control states.
CONCLUSIONS - The 2006 Massachusetts insurance expansion was associated with a decreased probability of patients presenting with severe PAD and resolution of measured racial disparities in severe PAD in MA.
Because of limitations in the availability of data on primary care encounters, patient retention in human immunodeficiency virus (HIV) care is often estimated using laboratory measurement dates as proxies for clinical encounters, leading to possible outcome misclassification. This study included 83,041 HIV-infected adults from 14 clinical cohorts in the North American AIDS Cohort Collaboration on Research and Design (NA-ACCORD) who had ≥1 HIV primary care encounters during 2000-2010, contributing 468,816 person-years of follow-up. Encounter-based retention (REB) was defined as ≥2 encounters in a calendar year, ≥90 days apart. Laboratory-based retention (RLB) was defined similarly, using the dates of CD4-positive cell counts or HIV-1 RNA measurements. Percentage of agreement and the κ statistic were used to characterize agreement between RLB and REB. Logistic regression with generalized estimating equations and stabilized inverse-probability-of-selection weights was used to elucidate temporal trends and the discriminatory power of RLB as a predictor of REB, accounting for age, sex, race/ethnicity, primary HIV risk factor, and cohort site as potential confounders. Both REB and RLB increased from 2000 to 2010 (from 67% to 78% and from 65% to 77%, respectively), though REB was higher than RLB throughout (P < 0.01). RLB agreed well with REB (80%-86% agreement; κ = 0.55-0.62, P < 0.01) and had a strong, imperfect ability to discriminate between persons retained and not retained in care by REB (C statistic: C = 0.81, P < 0.05). As a proxy for REB, RLB had a sensitivity and specificity of 84% and 77%, respectively, with misclassification error of 18%.
© The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: firstname.lastname@example.org.
We examined public and personal stigma among a community sample of 1,000 women living in primarily rural counties of Western Kentucky. Data on demographics, depression, stigma, health information sources, and availability of health services were collected via a random digit dial survey. The prevalence of depression was 15.7%. The majority of respondents (82.2%) reported congruent levels of stigma with 11.6% reporting high public and high personal stigma. However, 17.8% of respondents reported incongruent public and personal stigma. The 7.5% of women with low public and high personal stigma were older and less educated, preferred anonymous sources of health information, and reported better availability of health services. The 10.3% of women with high public and low personal stigma were younger and more educated, preferred interpersonal sources of health information, and reported poorer availability of health services. In multivariate analyses, depression and lower education were associated with any incongruent stigma, while rural residence and White race/ethnicity was associated with high personal and public stigma. Psychiatric nurses should develop community-based and targeted, point-of-care interventions to reduce public and personal stigma among rural women.
Copyright © 2015 Elsevier Inc. All rights reserved.