What Determinants Affect Inpatient Satisfaction in a Post-Acute Care Rehabilitation Hospital?

OBJECTIVE: To examine how specific hospital service domains (personal issues domain, discharge domain, rehabilitation doctor domain, nursing domain, physical therapist domain, occupational therapist domain, and food domain) influence final patient satisfaction scores, the overall quality of care, and willingness to recommend the hospital to others among patients in an inpatient rehabilitation hospital. DESIGN: Longitudinal study. SETTING: Patient-level data from electronic medical records were joined with Press Ganey (www.pressganey.com) satisfaction data for a single post-acute care inpatient rehabilitation facility in northeast Florida. PARTICIPANTS: Patients who participated in the inpatient rehabilitation survey (N=4,785). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Main outcome measures included final patient satisfaction scores, overall rating of care during the stay, and willingness to recommend the hospital to others. RESULTS: This study found the personal issues domain to be the most important factor in determining the final patient satisfaction score, overall rating of care, and likelihood to recommend the hospital to others, followed by the physical therapist, nurse, discharge, and food domains (P<.0001). Within the personal issues domain score, staff promptness and explanation upon arrival were areas identified as opportunities to make improvements that would result in the greatest positive effect. CONCLUSIONS: This work represents novel findings by investigating the major determinants of positive patient experience in a rehabilitation hospital setting. These findings provide actionable information to improve patient experience as well as where to focus improvement efforts using limited resources.

In situ x-ray-induced acoustic computed tomography with a contrast agent: a proof of concept.

X-ray-induced acoustic computed tomography (XACT) has shown great potential as a hybrid imaging modality for real-time non-invasive x-ray dosimetry and low-dose three-dimensional (3D) imaging. While promising, one drawback of the XACT system is the underlying low signal-to-noise ratio (SNR), limiting its in vivo clinical use. In this Letter, we propose the first use of a conventional x-ray computed tomography contrast agent, Gastrografin, for improving the SNR of in situ XACT imaging. We obtained 3D volumetric XACT images of a mouse's stomach with orally injected Gastrografin establishing the proposal's feasibility. Thus, we believe, in the future, our proposed technique will allow in vivo imaging and expand or complement conventional x-ray modalities, such as radiotherapy and accelerators.

Discovery of thienothiazolocarboxamide analogues as novel anti-tubercular agent.

In order to identify anti-tubercular agents with a novel scaffold, commercial libraries of small organic compounds were screened against a fluorescent strain of Mycobacterium tuberculosis H37Rv, using a dual phenotypic assay. Compounds were assessed against bacteria replicating in broth medium, as well as inside macrophages, and thienothiazolocarboxamide (TTCA) scaffold was identified as hit in both assays, with submicromolar inhibitory concentrations. Derivatives of TTCA were further synthesized and evaluated for their inhibitory effects on M.tuberculosis H37Rv. In the present study we report the structure-activity relationship of these TTCA derivatives. Compounds 28, 32 and 42 displayed good anti-tubercular activities, as well as favorable ADME and PK properties. Compound 42 exhibited excellent oral bioavailability in mice with high distribution to lungs, within 1 h. It was found to be efficacious in a dose dependent manner in a murine model of M. tuberculosis infection. Hence, compound 42 is now under evaluation as a potential lead candidate for treatment of tuberculosis.

Telehealth: Advances in Alternative Payment Models.

Introduction: The hospital sector has shifted its focus to advanced information and communication technologies to facilitate health care delivery through telehealth services to alleviate the industry's most pressing challenges in quality care and access, especially under changing reimbursement payment approaches. The aim of this study was to examine the association between alternative payment models (APMs), market competition, and telehealth provisions in the hospital setting. Materials and Methods: A secondary cross-sectional design to analyze 2018 census data of nonfederal short-term acute care hospitals in the United States was used. Multilevel logistic regressions models were used to analyze data from 4,257 hospitals across 1,874 counties. Counties with less than one hospital were excluded. Results: Regarding APMs, we found that hospital participation in accountable care organizations and participation in a bundled payment risk arrangement are significantly associated with the provision of telehealth services. From the market perspective, competitive advantage was found to be statistically associated with hospitals providing telehealth services. In addition, other hospital characteristics such as ownership, part of a system, part of a network, and major teaching affiliation also have impact on the provision of telehealth. Conclusions: The increase uptake of telehealth-related capabilities and their strong integration into care-delivery systems under APMs present exciting opportunities to enhance the merit of clinical care, and challenges as clinical professionals are not adept to using such technologies. There is a need to provide comprehensive of evidence on telehealth.

Lactobacillus reuteri DSM 17938 feeding of healthy newborn mice regulates immune responses while modulating gut microbiota and boosting beneficial metabolites.

Early administration of Lactobacillus reuteri DSM 17938 (LR) prevents necrotizing enterocolitis and inhibits regulatory T-cell (Treg)-deficiency-associated autoimmunity in mice. In humans, LR reduces crying time in breastfed infants with colic, modifies severity in infants with acute diarrheal illnesses, and improves pain in children with functional bowel disorders. In healthy breastfed newborns with evolving microbial colonization, it is unclear if early administration of LR can modulate gut microbiota and their metabolites in such a way as to promote homeostasis. We gavaged LR (107 colony-forming units/day, daily) to C57BL/6J mice at age of day 8 for 2 wk. Both male and female mice were investigated in these experiments. We found that feeding LR did not affect clinical phenotype or inflammatory biomarkers in plasma and stool, but LR increased the proportion of Foxp3+ regulatory T cells (Tregs) in the intestine. LR also increased bacterial diversity and the relative abundance of p_Firmicutes, f_Lachnospiraceae, f_Ruminococcaceae, and genera Clostridium and Candidatus arthromitus, while decreasing the relative abundance of p_Bacteriodetes, f_Bacteroidaceae, f_Verrucomicrobiaceae, and genera Bacteroides, Ruminococcus, Akkermansia, and Sutterella. Finally, LR exerted a major impact on the plasma metabolome, upregulating amino acid metabolites formed via the urea, tricarboxylic acid, and methionine cycles and increasing tryptophan metabolism. In conclusion, early oral administration of LR to healthy breastfed mice led to microbial and metabolic changes which could be beneficial to general health.NEW & NOTEWORTHY Oral administration of Lactobacillus reuteri DSM 17938 (LR) to healthy breastfed mice promotes intestinal immune tolerance and is linked to proliferation of beneficial gut microbiota. LR upregulates plasma metabolites that are involved in the urea cycle, the TCA cycle, methionine methylation, and the polyamine pathway. Herein, we show that LR given to newborn mice specifically increases levels of tryptophan metabolites and the purine nucleoside adenosine that are known to enhance tolerance to inflammatory stimuli.

'Screening audit' as a quality assurance tool in good clinical practice compliant research environments.

BACKGROUND: With the growing amount of clinical research, regulations and research ethics are becoming more stringent. This trend introduces a need for quality assurance measures for ensuring adherence to research ethics and human research protection beyond Institutional Review Board approval. Audits, one of the most effective tools for assessing quality assurance, are measures used to evaluate Good Clinical Practice (GCP) and protocol compliance in clinical research. However, they are laborious, time consuming, and require expertise. Therefore, we developed a simple auditing process (a screening audit) and evaluated its feasibility and effectiveness. METHODS: The screening audit was developed using a routine audit checklist based on the Severance Hospital's Human Research Protection Program policies and procedures. The measure includes 20 questions, and results are summarized in five categories of audit findings. We analyzed 462 studies that were reviewed by the Severance Hospital Human Research Protection Center between 2013 and 2017. We retrospectively analyzed research characteristics, reply rate, audit findings, associated factors and post-screening audit compliance, etc. RESULTS: Investigator reply rates gradually increased, except for the first year (73% → 26% → 53% → 49% → 55%). The studies were graded as "critical," "major," "minor," and "not a finding" (11.9, 39.0, 42.9, and 6.3%, respectively), based on findings and number of deficiencies. The auditors' decisions showed fair agreement with weighted kappa values of 0.316, 0.339, and 0.373. Low-risk level studies, single center studies, and non-phase clinical research showed more prevalent frequencies of being "major" or "critical" (p = 0.002, < 0.0001, < 0.0001, respectively). Inappropriateness of documents, failure to obtain informed consent, inappropriateness of informed consent process, and failure to protect participants' personal information were associated with higher audit grade (p < 0.0001, p = 0.0001, p < 0.0001, p = 0.003). We were able to observe critical GCP violations in the routine internal audit results of post-screening audit compliance checks in "non-responding" and "critical" studies upon applying the screening audit. CONCLUSIONS: Our screening audit is a simple and effective way to assess overall GCP compliance by institutions and to ensure medical ethics. The tool also provides useful selection criteria for conducting routine audits.

Sustained Hospital Performance on Hospital Consumer Assessment of Healthcare Providers and Systems Survey Measures: What Are the Determinants?

EXECUTIVE SUMMARY: This study examines hospital characteristics associated with sustained superior performance on Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) measures. We classified hospitals as sustainers if they remained in the top 25th percentile of overall patient ratings of inpatient experience from 2009 through 2013. We classified hospital characteristics as modifiable or unmodifiable. Modifiable characteristics are operational measures that hospitals can change to improve performance; these characteristics include registered nurse (RN) staffing levels, presence of hospitalists, and level of physician integration. Unmodifiable characteristics are core structural dimensions, such as hospital size and teaching status, that require substantial investment to change, as well as market-level factors such as competition and unemployment rates. Using logistic regression analysis, we found that RN staffing levels, Medicare share of inpatient days, teaching status, and market competition were significant predictors of the likelihood that a given hospital sustained high levels of patient ratings over time (i.e., the likelihood of a hospital being classified as a sustainer). Hospitals with a higher ratio of inpatient days to RN staffing and higher Medicare share of inpatient days had lower odds of being classified as sustainers.

Barriers to access and utilization of eating disorder treatment among women.

Anorexia, bulimia, and other specified feeding or eating disorders (OSFED) are psychiatric disorders recognized in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5). One difference of eating disorders compared to other psychiatric disorders is the physical effects of the disease. Although anorexia is easier to physically detect than bulimia and OSFED, many women remain undiagnosed and untreated. Even if an eating disorder is recognized by the individual, barriers to clinical diagnosis and treatment persist. This study examines the barriers to treatment among women with anorexia, bulimia, and OSFED using Andersen's Behavioral Model. The physical, psychological, and personality trait differences among the eating disorder subgroups may affect treatment utilization and access.

Hospital Patient Experience: Exploring Hospitals as Shifters and Sustainers Over Time.

BACKGROUND AND OBJECTIVES: Patient experience is a key factor in measuring hospital performance, and the Hospital Consumer Assessment of Healthcare Providers and Systems survey tool is used to assess patient perceptions. Hospitals with positive patient experience tend to have a better quality of clinical care, lower readmission and mortality rates, and an overall shorter inpatient length of stay. Studies have identified several organizational determinants of high- and low-rated patient experiences, including hospital size, type, staffing levels, and patient demographics.This study aims to explore the determinants of consistently high- and low-rated patient experience, as well as factors associated with positive and negative changes in patient experience over time. METHOD: The 2014 to 2019 American Hospital Association annual survey and the Centers for Medicare and Medicaid Services Hospital Value-Based Purchasing database were used. A total of 2801 acute-care hospitals were included in this study. A series of multivariate logistic regressions were used to model the probability of "1" (being a superior hospital or an inferior hospital). In addition, a generalized linear mixed model for binary responses was used to analyze the change (probability of positive and negative change). RESULTS: The results showed that most hospitals did not sustain superior or inferior performance, and competition decreased the likelihood of a hospital consistently performing well in terms of patient experience. Superior performance was associated with hospital ownership (P < .001), size (P = .026), location (P = .002), teaching status (P = .009), average Herfindahl-Hirschman Index value (P = .005), and Medicaid and Medicare patient population. On the other hand, inferior performance was associated with hospital ownership (P = .003), size (P < .001), teaching status (P = .003), safety net status (P = .020), and Medicaid and Medicare patient population. CONCLUSION: This study aimed to examine the trends in hospital patient experience performance and the influence of hospital organizational characteristics on those trends. Our findings allow us to question the widely held belief that patient experience is a metric of differentiation and industry competition, suggesting that performance in this domain has not been utilized by most hospitals as a source of sustainable competitive advantage. The findings from this study highlight the importance of considering changes in performance over time and the need for significant organizational efforts to improve hospital performance in terms of patient experience.

Nonlinear beamforming for intracardiac echocardiography: a comparative study.

Intracardiac echocardiography (ICE) enables cardiac imaging with a wide field of view, deep imaging depth, and high frame rate during surgery. However, strong sidelobe and grating lobe artifacts created by the ultra-compact transducer degrade its image quality, making diagnosis and monitoring of treatment difficult. Conventionally, aperture apodization algorithms are often used to suppress sidelobe and grating lobe artifacts at the expense of lateral resolution, which is undesirable in ICE. In this study, we present comparative results of the beamforming methods specifically in ICE application. We demonstrate and compare five nonlinear beamforming algorithms in ICE: nonlinear pth root delay and sum (NL-p-DAS), nonlinear pth root spectral magnitude scaling (NL-p-SMS), delay-and-sum with coherence factors (DAS + SCF), delay and sum with apodization (DAS + apodization) and delay and sum (DAS). Phantom and ex-vivo experiment compare the performance of each algorithm in static and dynamic conditions. DAS + SCF shows the best lateral resolution, and all four algorithms improve the image contrast and sidelobe suppression over conventional DAS. NL-p-SMS stands out for the best axial resolution and suppression of grating lobe artifacts. For motion tracking, NL-p-SMS shows better temporal resolution than other methods. Overall, all the beamforming algorithms other than DAS showed improved image quality. Among them, NL-p-SMS, which has a high temporal resolution, showed the potential for providing more accurate information regards movement tracking. Supplementary Information: The online version contains supplementary material available at 10.1007/s13534-024-00352-9.

X-ray free-electron laser induced acoustic microscopy (XFELAM).

The X-ray free-electron laser (XFEL) has remarkably advanced X-ray imaging technology and enabled important scientific achievements. The XFEL's extremely high power, short pulse width, low emittance, and high coherence make possible such diverse imaging techniques as absorption/emission spectroscopy, diffraction imaging, and scattering imaging. Here, we demonstrate a novel XFEL-based imaging modality that uses the X-ray induced acoustic (XA) effect, which we call X-ray free-electron laser induced acoustic microscopy (XFELAM). Initially, we verified the XA effect by detecting XA signals from various materials, then we validated the experimental results with simulation outcomes. Next, in resolution experiments, we successfully imaged a patterned tungsten target with drilled various-sized circles at a spatial resolution of 7.8 ± 5.1 µm, which is the first micron-scale resolution achieved by XA imaging. Our results suggest that the novel XFELAM can expand the usability of XFEL in various areas of fundamental scientific research.

Physicochemical property analysis of lyophilized fresh, wet-, and dry-aged beef powders: Application of dry-aged beef crust as a food additive.

Herein, the physicochemical properties of various lyophilized beef powders were investigated. The samples consisted of fresh, wet-aged, and dry-aged beef and crust derived from dry-aged beef. The wet-aging sample had higher fat content and water absorption and emulsifying capacities than the fresh and dry-aging samples (P < 0.05). The dry-aged sample had higher protein and ash contents, lightness, redness, and yellowness than the wet-aging and crust samples (P < 0.05). The crust samples had higher water and fat contents, salinity, emulsifying capacity, and emulsifying stability index than the fresh and dry-aging samples (P < 0.05). The swelling yields of the samples at pH 3 and 4 were significantly higher than that at pH 7 (P < 0.05). Therefore, various lyophilized beef powders exhibit diverse physicochemical properties; In particular, the dry-aged beef crust was able to verify that some physical properties showed superior properties compared to other samples.

Analysis of cured pork loin ham quality using wet-aging and a pulsed electric field system.

The effects on the quality of loin ham from using wet-aging with a commercial refrigerator (CR) and with a pulsed electric field system refrigerator (PEFR, at 0 and - 1 °C) were compared. The CR sample recorded an increased cooking loss alongside a decrease in color stability and shear force. In contrast, the samples using PEFR observed improved color stability, water holding capacity, and weight loss. In electronic nose analysis, wet-aging samples were shown to be significantly different from raw meat samples, however, the use of PEFR did not significantly affect the flavor. In electronic tongue analysis, wet-aging was observed to increase the umami of the loin ham, whilst the PEFR - 1 °C sample showed the highest umami. In sensory evaluation, the PEFR 0 °C sample showed significantly higher overall acceptability than raw meat. Conclusively, the application of wet-aging with PEFR in the manufacturing of loin ham led to an improvement in quality.

Analysis of Quality after Sous Vide of Pork Loin Wet-Aged using Pulsed Electric Field System.

The effects of wet-aging using a commercial refrigerator (CR, 4°C) and a pulsed electric field refrigerator (PEFR, 0°C and -1°C) on the quality of sous vide pork loin were analyzed. The moisture and fat contents, pH, CIE L*, CIE b*, chroma, and shear force of the wet-aged samples were lower than those of the raw meat samples, whereas the water holding capacity (WHC) was higher. The PEFR group showed higher pH, CIE b*, chroma, and WHC and lower weight loss than the CR samples. Electronic nose analysis indicated that positive flavor compounds were induced whereas negative flavor compounds were inhibited in the PEFR group. Wet-aging increased the sourness, saltiness, and umami of sous vide pork loin; the PEFR 0°C samples showed the highest umami. Sensory evaluation indicated that wet-aging improved the color of sous vide pork loin. The PEFR 0°C samples were rated higher than the raw meat and CR samples for all sensory traits. In conclusion, sous vide after wet-aging using a PEFR improved the quality of pork loin.

Improving Health and Addressing Social Determinants of Health Through Hospital Partnerships.

Hospitals and health systems are forming partnerships to develop an integrated social network of services that better address the needs of their surrounding communities and their social determinants of health (SDOH). There is little research on the association of these partnered services with hospital outcomes. This study examined the association between hospital social need partnerships and activities to improve hospital and community outcomes. A secondary cross-sectional design to analyze 2021 census data of nonfederal short-term acute care hospitals in the United States was utilized. Data were obtained from the American Hospital Association. Four multilevel logistic regression models were used to analyze data from 1005 hospitals. The authors found that hospital partnership type differed in association to social need outcomes. They found that hospitals with a partnership with health insurance providers were more likely to have better health outcomes. Hospitals partnered with health insurance providers, local organizations addressing housing insecurity, local businesses, or chambers of commerce were more likely to have decreased health care costs. Hospitals partnered with health care providers, health insurance providers, local organizations providing legal assistance, or law enforcement/safety forces were more likely to have decreased utilization of hospital services. However, hospitals partnered with other local or state government or social service organizations were less likely to indicate decreased utilization of services. Many hospitals and health systems across the United States are screening for SDOH and are advancing health care delivery and improving the community's overall health and well-being by identifying unmet social needs and partnering with the community to address them.

Listening to drug delivery and responses via photoacoustic imaging.

Administrating pharmaceutic agents efficiently to achieve the therapeutic effect is the aim of all drug delivery techniques. Recent drug delivery systems aim to deliver high doses of drugs to disease sites accurately while maximizing therapeutic effects and minimizing potential side effects. Key approaches apply image guidance techniques for the quantification of drug biodistribution and pharmacokinetic parameters during drug delivery. This review highlights recent research on image-guided drug delivery systems based on photoacoustic imaging, which has been attracting attention for its non-invasiveness, non-ionizing radiation, and real-time imaging functions. Photoacoustic imaging based on the photothermal conversion efficiency of agents can be easily combined with various phototherapeutics, making them highly suitable for drug delivery therapy platforms. Here, we summarize and compare the characteristics of various types of photoacoustic imaging systems, focus on contrast-enhanced photoacoustic imaging and controlled release of therapeutics in drug delivery systems for synergistic therapies.

Effect of lyophilized chive (Allium wakegi Araki) supplementation to the frying batter mixture on quality attributes of fried chicken breast and tenderloin.

Batter mixtures for frying chicken breasts and tenderloins were supplemented with different amounts (0, 3, 5, and 7%) of lyophilized chives (Allium wakegi Araki). The viscosity of the batter mixture, crispness of the fried batter, fat and ash contents, caloric value, coating pickup, and frying yield were directly proportional, whereas the lightness, redness, yellowness, and pH were inversely proportional, to the amount of lyophilized chives in the batter. Principal component analysis revealed that the aromatic profiles varied between the 0%, 3%, and 5% lyophilized chive-supplemented groups in both the breast and tenderloin samples. However, the aromatic profiles of the 7% and 5% lyophilized chive-supplemented samples were similar. The taste profile of the 7% lyophilized chive-supplemented sample was different from those of the 0%, 3%, or 5% lyophilized chive-supplemented samples. The sensory characteristics of the 5% lyophilized chive-supplemented breast samples and 3% or 5% lyophilized chive-supplemented tenderloin samples received the best scores by sensory panelists.

Examining the Relationship Between Hospital-Community Partnerships and COVID-19 Case-Fatality Rates.

Abtract During the COVID-19 pandemic, hospitals across the United States were tasked to develop partnerships with other hospitals and community organizations to overcome the unexpected challenges. The aim of this study is to examine COVID-19 case-fatality rates and explore their relationship with hospital-community partnerships. This study employed a cross-sectional design using a multilevel generalized linear model with a Poisson regression distribution and publicly available COVID-19 mortality data from February to October 2020 across 2526 hospital service areas (HSAs). HSAs with a greater number of partnerships were found to have a reduced risk of higher case-fatality rates than those with fewer health system partnerships. The findings indicated the need for greater cooperation between individual health care systems, state and local governments, and community programs for better outcomes in the ongoing and evolving COVID-19 pandemic, and to be better prepared for future pandemics or large-scale public health crises. This study provides the necessary insights for policy makers, hospital administrators, and public health leaders to understand the critical importance of community partnerships and their influence on reducing the COVID-19 case-fatality rate, as well as their potential effects on improving the health of vulnerable populations as a means to achieve the Centers for Disease Control and Prevention's goal of achieving health equity. This research illustrates the need for further inquiries into the importance of these health care partnerships for positive health care outcomes.

Factors Impacting Patients' Willingness to Recommend: A Structural Equation Modeling Approach.

Patient ratings of inpatient stay have been the focus of prior research since better patient satisfaction results in a financial benefit to hospitals and are associated with better patient health care outcomes. However, studies that simultaneously account for within- and between-hospital effects are uncommon. We constructed a multilevel structural equation model to identify predictors of patients' willingness to recommend a hospital at both within-hospital and between-hospital levels. We used data from 60 U.S. general medical and surgical hospitals and 12,115 patients. Multilevel structural equation modeling reported that patient ratings on the overall quality of care significantly affect the willingness to recommend within hospitals. Also, patients' perspectives on the hospital environment and nursing are the significant factors that predict the patient ratings on the overall quality of care. Overall patient satisfaction significantly predicts the willingness to recommend at the between-hospital level, whereas hospital size and location have marginal impacts.

Telehealth and hospital performance: Does it matter?

INTRODUCTION: Previous studies indicated that telehealth services may improve hospital performance. However, the extent to which these telehealth provisions would improve hospital total performance score under the hospital value-based purchasing (HVBP) programme is not clear. The aim of this study is to examine the association between telehealth provision and hospital performance. METHODS: We performed a retrospective analysis of the association between the provision of telehealth services and 2699 hospital's total performance score (TPS) on the 2018 HVBP programme and its four domains. Multivariate regression models were used to analyse TPS and hospital performance on each domain. Telehealth services offered by a hospital was categorically operationalized as hospitals with no telehealth services, with one to two telehealth services, and with three or more telehealth services. RESULTS: Hospitals with one to two telehealth services have TPS (ß coefficient = 1.50; 95% confident intervals (CI): 0.28, 2.73; p < 0.05) and hospitals with three or more telehealth services have higher efficiency and cost reduction (ß = 1.10; 95% CI: 0.32, 1.87; p < 0.01) domain scores. However, the impact of telehealth on clinical care, person and community engagement, and safety domain scores was not significant. DISCUSSION: The expansion of hospital telehealth service provision can improve not only the efficiency of care, but also the total performance of the hospital. Since total performance is directly associated with hospital payments from the government, these findings have significant practice and policy implications. In addition, the effect of telehealth on other quality measures such as clinical care and safety needs further investigation.