Study Protocol of a Randomized Controlled Trial Evaluating the Prime Time Sister Circles (PTSC) Program\u27s Impact on Hypertension among Midlife African American Women

Background The Prime-Time Sister Circles® (PTSC) program is a multifaceted, community-based peer support intervention targeting African American women who are 40 to 75 years of age. It aims to reduce hypertension disparities observed among African American women by promoting adherence to antihypertensive therapies, including lifestyle modification and therapeutic regimens. Methods The PTSC randomized controlled trial will evaluate the effectiveness of the PTSC Program on improved blood pressure control, healthcare utilization attributed to cardiovascular events, and healthcare costs. The study began in 2016 and will end in 2022. African American women who are 40–75 years old, have been diagnosed with hypertension, reside in Washington, D.C. or Baltimore, Maryland, and receive their care from Unity Health Care, a federally qualified health center in Washington, D.C., or Baltimore Medical System, a federally qualified health center in Baltimore, Maryland, are eligible to participate. Those randomized to the intervention group participate in the PTSC Program, which spans 13 weeks and comprises facilitator-led discussions, didactic training about hypertension management, and peer-based problem-solving concerning CVD risk factors and their amelioration. Blood pressure, weight, body mass index, waist circumference, self-reported adherence, physical activity, dietary practices, stress, and healthcare utilization data are collected at baseline, 13 weeks (end of the intervention), 9 months (months post-intervention), and 15 months (one year after the intervention). Healthcare costs will be computed at the end of the study. The study’s design is reported in the present manuscript, wherein we employed the SPIRIT checklist to guide its construction. Discussion Disparities in hypertension prevalence and management observed among mid-life African American women exist as a result of a confluence of structural determinants of health. Consequently, there is a need to develop, implement, and evaluate culturally appropriate and relevant interventions that are tailored to their lived experiences. The PTSC Trial aims to assess the impact of the program on participants’ cardiovascular, psychosocial, and cost outcomes. Its results have implications for advancing the science of designing and implementing culturally relevant interventions for African American women. Trial registration Unique identifier: NCT04371614. Retrospectively registered on April 30, 2020

Examining Causes of Racial Disparities in General Surgical Mortality: Hospital Quality Versus Patient Risk

BACKGROUND: Racial disparities in general surgical outcomes are known to exist but not well understood. OBJECTIVES: To determine if black-white disparities in general surgery mortality for Medicare patients are attributable to poorer health status among blacks on admission or differences in the quality of care provided by the admitting hospitals. RESEARCH DESIGN: Matched cohort study using Tapered Multivariate Matching. SUBJECTS: All black elderly Medicare general surgical patients (N=18,861) and white-matched controls within the same 6 states or within the same 838 hospitals. MEASURES: Thirty-day mortality (primary); others include in-hospital mortality, failure-to-rescue, complications, length of stay, and readmissions. RESULTS: Matching on age, sex, year, state, and the exact same procedure, blacks had higher 30-day mortality (4.0% vs. 3.5%, P\u3c0.01), in-hospital mortality (3.9% vs. 2.9%, P\u3c0.0001), in-hospital complications (64.3% vs. 56.8% P\u3c0.0001), and failure-to-rescue rates (6.1% vs. 5.1% P\u3c0.001), longer length of stay (7.2 vs. 5.8 d, P\u3c0.0001), and more 30-day readmissions (15.0% vs. 12.5%, P\u3c0.0001). Adding preoperative risk factors to the above match, there was no significant difference in mortality or failure-to-rescue, and all other outcome differences were small. Blacks matched to whites in the same hospital displayed no significant differences in mortality, failure-to-rescue, or readmissions. CONCLUSIONS: Black and white Medicare patients undergoing the same procedures with closely matched risk factors displayed similar mortality, suggesting that racial disparities in general surgical mortality are not because of differences in hospital quality. To reduce the observed disparities in surgical outcomes, the poorer health of blacks on presentation for surgery must be addressed

Hospital characteristics associated with highly automated and usable clinical information systems in Texas, United States

<p>Abstract</p> <p>Background</p> <p>A hospital's clinical information system may require a specific environment in which to flourish. This environment is not yet well defined. We examined whether specific hospital characteristics are associated with highly automated and usable clinical information systems.</p> <p>Methods</p> <p>This was a cross-sectional survey of 125 urban hospitals in Texas, United States using the Clinical Information Technology Assessment Tool (CITAT), which measures a hospital's level of automation based on physician interactions with the information system. Physician responses were used to calculate a series of CITAT scores: automation and usability scores, four automation sub-domain scores, and an overall clinical information technology (CIT) score. A multivariable regression analysis was used to examine the relation between hospital characteristics and CITAT scores.</p> <p>Results</p> <p>We received a sufficient number of physician responses at 69 hospitals (55% response rate). Teaching hospitals, hospitals with higher IT operating expenses (>$1 million annually), IT capital expenses (>$75,000 annually) and hospitals with larger IT staff (≥ 10 full-time staff) had higher automation scores than hospitals that did not meet these criteria (p < 0.05 in all cases). These findings held after adjustment for bed size, total margin, and ownership (p < 0.05 in all cases). There were few significant associations between the hospital characteristics tested in this study and usability scores.</p> <p>Conclusion</p> <p>Academic affiliation and larger IT operating, capital, and staff budgets are associated with more highly automated clinical information systems.</p

Perceived Discrimination and Adherence to Medical Care in a Racially Integrated Community

BACKGROUND: Past research indicates that access to health care and utilization of services varies by sociodemographic characteristics, but little is known about racial differences in health care utilization within racially integrated communities. OBJECTIVE: To determine whether perceived discrimination was associated with delays in seeking medical care and adherence to medical care recommendations among African Americans and whites living in a socioeconomically homogenous and racially integrated community. DESIGN: A cross-sectional analysis from the Exploring Health Disparities in Integrated Communities Study. PARTICIPANTS: Study participants include 1,408 African-American (59.3%) and white (40.7%) adults (≥18 years) in Baltimore, Md. MEASUREMENTS: An interviewer-administered questionnaire was used to assess the associations of perceived discrimination with help-seeking behavior for and adherence to medical care. RESULTS: For both African Americans and whites, a report of 1–2 and >2 discrimination experiences in one’s lifetime were associated with more medical care delays and nonadherence compared to those with no experiences after adjustment for need, enabling, and predisposing factors (odds ratio [OR] = 1.8, 2.6; OR = 2.2, 3.3, respectively; all P < .05). Results were similar for perceived discrimination occurring in the past year. CONCLUSIONS: Experiences with discrimination were associated with delays in seeking medical care and poor adherence to medical care recommendations INDEPENDENT OF NEED, ENABLING, AND PREDISPOSING FACTORS, INCLUDING MEDICAL MISTRUST; however, a prospective study is needed. Further research in this area should include exploration of other potential mechanisms for the association between perceived discrimination and health service utilization

THE ECONOMIC BURDEN OF HEALTH INEQUALITIES IN THE UNITED STATES

We estimated the economic burden of health disparities in the United States using three measures: (1) direct medical costs of health inequalities, (2) indirect costs of health inequalities, and (3) costs of premature death. Our analysis found: • Between 2003 and 2006 thecombined costs of health inequalitiesand premature death in the United States were $1.24 trillion. • Eliminating health disparities for minorities would havereduced direct medicalcareexpenditures by$229.4 billion for the years 2003-2006. • Between 2003 and 2006, 30.6% of direct medicalcareexpenditures for African Americans, Asians,and Hispanics were excess costs due to health inequalities. • Eliminating health inequalities for minorities would havereduced indirectcostsassociated with illnessand premature death by morethan onetrillion dollars between 2003 and 2006

Health Supervision Visits among SSI-Eligible Children in the D.C. Medicaid Program: A Comparison of Enrollees in Fee-for-Service and Partially Capitated Managed Care

Managed care plans that involve some form of capitation may have adverse effects on children with special health care needs because the financial incentives to control costs may result in under-treatment and restrict access to expensive services and specialty providers. Proponents highlight the advantages of a managed care model, including case management and coordination of services. In light of this debate, only a few state Medicaid programs have implemented a managed care option for children with special health care needs. This study evaluates the effects of plan choice (partially capitated managed care versus fee-for-service) on whether children with disabilities eligible for Supplemental Security Income (SSI) and enrolled in the District of Columbia's Medicaid program are in compliance with the guidelines for health supervision visits established by the American Academy of Pediatrics (AAP). Our findings, based on five years of claims data, show that SSI-eligible children with disabilities enrolled in a partially capitated managed care plan are significantly more likely to be in compliance with the AAP guidelines for health supervision visits compared to their fee-for-service counterparts. Moreover, we find that selection due to unobservable characteristics does not significantly bias the estimated program effects

Hospitals' Care of Uninsured Patients during the 1990s: The Relation of Teaching Status and Managed Care to Changes in Market Share and Market Concentration

Competitive forces in health care make it difficult for hospitals to shift the costs of caring for poor and uninsured patients onto paying patients. The care of uninsured patients in teaching hospitals may have been especially affected by increased levels of managed care during the 1990s. We found that the market share of uninsured patients during the 1990s grew at academic health center hospitals relative to other hospitals in their service areas, and these increases occurred primarily in areas with high levels of managed care. More generally, in urban areas, the care of uninsured patients was twice as concentrated as that of all patients, and the ratio of concentration (uninsured patients vs. all patients) was greater in areas with high managed care levels than in areas with low managed care levels (p < .01). These results have implications for the design of payment policies for indigent care

Plan Choice and Changes in Access to Care over Time for SSI-Eligible Children with Disabilities

This paper analyzes how voluntary enrollment in the fee-for-service (FFS) system versus a partially capitated managed care plan affects changes in access to care over time for special needs children who receive Supplemental Security Income (SSI) due to a disability. Four indicators of access are evaluated, including specialty care, hospital care, emergency care, and access to a regular doctor. We employ the Heckman two-step estimation procedure to correct for the potential nonrandom selection bias linked to plan choice. The findings show that relative to their counterparts in the partially capitated managed care plan, SSI children enrolled in the FFS plan are significantly more likely to encounter an access problem during either of the time periods studied. Similarly, FFS enrollees are significantly more likely than partially capitated managed care participants to experience persistent access problems across three of the four dimensions of care. Possible explanations for the deterioration in access associated with FFS include the lack of case management services, lower reimbursement relative to the partially capitated managed care plan, and provider availability