Medical Care Research and Review最新文献

Health care-associated infections (HAIs), such as central line-associated bloodstream infections (CLABSIs) and catheter-associated urinary tract infections (CAUTIs), are associated with patient mortality and high costs to the health care system. These are largely preventable by practices such as prompt removal of central lines and Foley catheters. While seemingly straightforward, these practices require effective teamwork between physicians and nurses to be enacted successfully. Understanding the dynamics of interprofessional teamwork in the HAI prevention context requires further examination. We interviewed 420 participants (physicians, nursing, others) across 18 hospitals about interprofessional collaboration in this context. We propose an Input-Mediator-Output-Input (IMOI) model of interprofessional teamwork in the context of HAI prevention, suggesting that various organizational processes and structures facilitate specific teamwork attitudes, behaviors, and cognitions, which subsequently lead to HAI prevention outcomes including timeliness of line and Foley removal, ensuring sterile technique, and hand hygiene. We then propose strategies to improve interprofessional teamwork around HAI prevention.

Quality improvement (QI) work is critical, particularly in federally qualified health centers (FQHCs) that treat underserved populations. In a national sample of 45 FQHCs, we examined how patients' sociodemographic characteristics were associated with employee engagement in QI, via innovation contests that solicited ideas for improving care and offered opportunities to vote on ideas. We posited that patients' sociodemographic characteristics influence the complexity and intensity of clinical work and thus employees' capacity to engage in QI. Regression results indicated that the percentage of patients living in poverty was negatively associated with employee participation in idea submission and voting. Moreover, the percentage of Hispanic patients was negatively associated with participation in voting. The percentage of Black patients, however, was not associated with either outcome. FQHCs that serve a higher share of low income and/or Hispanic patients may face resource and personnel constraints that reduce employees' capacity to contribute to QI efforts.

We analyze how Medicaid automatic enrollment policies for children with special health care needs (CSHCN) who are enrolled in Supplemental Security Income (SSI) reduce disparities in health insurance coverage and caregiving burden. Using the 2009-2010 National Survey of Children with Special Health Care Needs, we implement a difference-in-differences regression model comparing insurance enrollment rates between CSHCN receiving SSI and CSHCN not receiving SSI, in states with and without automatic enrollment policies. We find that Medicaid automatic enrollment has a meaningful impact on insurance enrollment for low-income CSHCN who participate in SSI and can be an effective method for mitigating disparities in insurance coverage (reducing uninsurance by 38%). Medicaid automatic enrollment also reduces caregiver burden among socioeconomically disadvantaged families with CSHCN. The effects of these policies are largest families who might be on the margin of eligibility or who face high administrative burden.

High medication prices can create a financial burden for patients and reduce medication initiation. To improve decision making, public policy is supporting development of tools to provide real-time prescription drug prices. We reviewed the literature on medication cost conversations to characterize the context in which these tools may be used. Our review included 42 articles: a median of 84% of patients across four clinical specialties reported a desire for cost conversations (n = 7 articles) but only 23% reported having held a cost conversation across six specialties (n = 16 articles). Non-White and older patients were less likely to report having held a cost conversation than White and younger patients in 9 of 13 and 5 of 9 articles, respectively, examining these associations. Our review indicates that tools providing price information may not result in improved decision making without complementary interventions that increase the frequency of cost conversations with a focus on protected groups.

Because Medicare beneficiaries can qualify for Medicaid through several pathways, duals who newly enroll in Medicaid may have experienced various financial and/or health changes that impact their Medicaid eligibility. Alternatively, new enrollment could reflect changes in awareness of the program among those previously eligible. Using monthly enrollment data linked to Health and Retirement Study survey data, we examine financial and health changes that occur around the time new Medicaid participants enter the program, and we compare those with changes experienced by both those continuously enrolled in Medicaid and those not enrolled. We find that Medicaid entry is often timed with a marked increase in out-of-pocket medical expenses, a substantial decrease in assets for some, and increases in activities of daily living (ADL) limitations. We also observe financial changes among persons continuously enrolled in Medicaid. Our results inform discussions about Medicaid eligibility policies and potential gaps in the protection that Medicaid offers from financial risk.

Synchronous home-based telemedicine for primary care experienced growth during the coronavirus disease 2019 pandemic. A review was conducted on the evidence reporting on the feasibility of synchronous telemedicine implementation within primary care, barriers and facilitators to implementation and use, patient characteristics associated with use or nonuse, and quality and cost/revenue-related outcomes. Initial database searches yielded 1,527 articles, of which 22 studies fulfilled the inclusion criteria. Synchronous telemedicine was considered appropriate for visits not requiring a physical examination. Benefits included decreased travel and wait times, and improved access to care. For certain services, visit quality was comparable to in-person care, and patient and provider satisfaction was high. Facilitators included proper technology, training, and reimbursement policies that created payment parity between telemedicine and in-person care. Barriers included technological issues, such as low technical literacy and poor internet connectivity among certain patient populations, and communication barriers for patients requiring translators or additional resources to communicate.

The medical home model aims to increase care coordination and health care quality. While the adoption of the model has been increasing, the role of U.S. acute care hospitals' interorganizational linkages on adoption is yet to be explored. Using a national sample of hospitals throughout the United States, we examined what interorganizational linkage features are associated with medical home adoption of hospital-owned physician practices and assess the pattern of adoption by acute care hospitals between 2011 and 2019. A generalized estimating equation with binomial distribution was utilized to assess the association between interorganizational linkages and medical home adoption. Hospitals with structural linkages and institutional linkages were more likely to have adopted the medical home. Moreover, the likelihood of medical home adoption increased relative to an increasing number of interorganizational linkages. Medical home adoption and dissemination efforts may be more effective when focused on hospitals possessing interorganizational linkages, specifically those with structural linkages.

The COVID-19 pandemic pushed hospitals to deliver care outside of their four walls. To successfully scale virtual care delivery, it is important to understand how its implementation affects frontline workers, including their teamwork and patient-provider interactions. We conducted in-depth interviews of 17 clinicians and staff involved with the COVID-19 Virtual Observation Unit (CVOU) in the emergency department (ED) of an academic hospital. The program leveraged remote patient monitoring and mobile integrated health care. In the CVOU (vs. the ED), participants observed increases in interactions among clinicians and staff, patient participation in care delivery, attention to nonmedical factors, and involvement of coordinators and paramedics in patient care. These changes were associated with unintended, positive consequences for staff, namely, feeling heard, experience of meaningfulness, and positive attitudes toward virtual care. This study advances research on reconfiguration of roles following implementation of new practices using digital tools, virtual work interactions, and at-home care delivery.

Older adults needing assistance with activities of daily living can receive support in various settings. Senior housing communities, such as independent living, assisted living, and continuing care retirement communities, are an increasingly popular option for adults not requiring nursing home-level care. However, limited research exists due to a dearth of data on these types of communities. We use a proprietary data set to describe the market of private pay senior housing and community-level characteristics in 140 metropolitan statistical areas, from 2015 to 2019. Although the number of senior housing communities increased substantially, the supply of senior housing options supporting the continuum of care has not necessarily kept up with population growth. Describing the supply of senior housing communities across the spectrum of levels of care provides a more complete description of the formal noninstitutional long-term care supply among the 140 most populated metropolitan statistical areas.

Dual-eligible beneficiaries with Medicare and Medicaid coverage generally have greater utilization and spending levels than Medicare-only beneficiaries on postacute services, raising questions about how strategies to curb postacute spending will affect dual-eligible beneficiaries. We compared trends in postacute spending and use related to inpatient episodes at a population and episode level for dual-eligible and Medicare-only beneficiaries over the years 2009-2017. Although dual-eligible beneficiaries had consistently higher inpatient and postacute service use and spending than Medicare-only populations, both populations experienced similar declines in inpatient and postacute measures over time. Conditional on having an inpatient stay, most types of postacute service use increased regardless of dual-eligible status. These consistent patterns in episode-related postacute spending for Medicare-only and dual-eligible beneficiaries-decreased episode-related spending and use on a per beneficiary basis and increased use and spending on a per episode basis-suggest that changing patterns of care affect both populations.