From active affordance to active inference: vertical integration of cognition in the cerebral cortex through dual subcortical control systems.

In previous papers, we proposed that the dorsal attention system's top-down control is regulated by the dorsal division of the limbic system, providing a feedforward or impulsive form of control generating expectancies during active inference. In contrast, we proposed that the ventral attention system is regulated by the ventral limbic division, regulating feedback constraints and error-correction for active inference within the neocortical hierarchy. Here, we propose that these forms of cognitive control reflect vertical integration of subcortical arousal control systems that evolved for specific forms of behavior control. The feedforward impetus to action is regulated by phasic arousal, mediated by lemnothalamic projections from the reticular activating system of the lower brainstem, and then elaborated by the hippocampus and dorsal limbic division. In contrast, feedback constraint-based on environmental requirements-is regulated by the tonic activation furnished by collothalamic projections from the midbrain arousal control centers, and then sustained and elaborated by the amygdala, basal ganglia, and ventral limbic division. In an evolutionary-developmental analysis, understanding these differing forms of active affordance-for arousal and motor control within the subcortical vertebrate neuraxis-may help explain the evolution of active inference regulating the cognition of expectancy and error-correction within the mammalian 6-layered neocortex.

Evidence on bringing specialised care to the primary level-effects on the Quadruple Aim and cost-effectiveness: a systematic review.

BACKGROUND: To achieve the Quadruple Aim of improving population health, enhancing the patient experience of care, reducing costs and improving professional satisfaction requires reorganisation of health care. One way to accomplish this aim is by integrating healthcare services on different levels. This systematic review aims to determine whether it is cost-effective to bring a hospital specialist into primary care from the perspectives of commissioners, patients and professionals. METHODS: The review follows the PRISMA guidelines. We searched PubMed, Scopus and EBSCO (CINAHL and Academic Search Ultimate) for the period of 1992-2022. In total, 4254 articles were found, and 21 original articles that reported on both quality and costs, were included. The JBI and ROBINS-I tools were used for quality appraisal. In data synthesis, vote counting and effect direction plots were used together with a sign test. The strength of evidence was evaluated with the GRADE. RESULTS: Cost-effectiveness was only measured in two studies, and it remains unclear. Costs and cost drivers for commissioners were lower in the intervention in 52% of the studies; this proportion rose to 67% of the studies when cost for patients was also considered, while health outcomes, patient experience and professional satisfaction mostly improved but at least remained the same. Costs for the patient, where measured, were mainly lower in the intervention group. Professional satisfaction was reported in 48% of the studies; in 80% it was higher in the intervention group. In 24% of the studies, higher monetary costs were reported for commissioners, whereas the clinical outcomes, patient experience and costs for the patient mainly improved. CONCLUSIONS: The cost-effectiveness of the hospital specialist in primary care model remains inconclusive. Only a few studies have comprehensively calculated costs, evaluating cost drivers. However, it seems that when the service is well organised and the population is large enough, the concept can be profitable for the commissioner also. From the patient's perspective, the model is superior and could even promote equity through improved access. Professional satisfaction is mostly higher compared to the traditional model. The certainty of evidence is very low for cost and low for quality. TRIAL REGISTRATION: PROSPERO CRD42022325232, 12.4.2022.

The Effects of Physician Vertical Integration on Referral Patterns, Patient Welfare, and Market Dynamics.

The growth of physician vertical integration raises concerns about distorted referral patterns, higher spending, and market foreclosure. Using 100% Medicare data, we combine reduced-form analysis with a discrete choice model to estimate the effects of physician vertical integration on patients' provider choices and welfare for two common "downstream" surgical procedures. Physician-hospital integration results in an approximately 10% increase in referrals to higher-priced facilities instead of lower-priced providers. Our counterfactual analysis implies that if all primary care physicians become integrated, total Medicare spending will increase by $315 million.

Early clinical exposure in medical education: the experience from Debre Tabor University.

BACKGROUND: The idea of early clinical exposure in Ethiopian medical schools is a young concept. Old and newly established universities across the nation are shifting towards incorporation of early clinical exposure (ECE) in their curricula. Debre Tabor University introduced ECE in undergraduate medical education from inception. This study generated evidence on students' experience and academic leaders' reflection on early clinical exposure implementation. OBJECTIVE: This study was carried out to investigate medical students' perception towards early clinical exposure and its implementation process by instructors in undergraduate medical education at Debre Tabor University. METHOD: A cross-sectional survey design that combines quantitative and qualitative methods was conducted in 2021. We asked fifth year medical students (42) to complete a self-administered questionnaire on 5-point Likert scale. The data were supplemented by semi-structured interview with 6 purposively selected academic leaders on the factors that facilitate or impede early clinical exposure implementation. The quantitative data were entered and analyzed using SPSS 20 to compute frequency, median and interquartile range. The qualitative data were analyzed thematically. RESULTS: The study findings suggest that early clinical exposure (ECE) has a positive impact on the development of students' professional knowledge, problem-solving skills, motivation, active learning, and community orientation. Specifically, 64.3% of the surveyed students believed that ECE was effective in constructing their professional knowledge, while 52.4% felt that it improved their problem-solving skills and facilitated constructive/active learning. Additionally, 57.1% of students reported that ECE improved their motivation and 50% noted that it facilitated community orientation. The study also identified several barriers to the implementation of ECE, with the heavy workload being the most commonly mentioned (78.6%). Other challenges included a loose linkage between academic and healthcare institutions (59.5%) and a lack of orientation on the implementation process (35.7%). Academic leaders reflected that ECE was beneficial in familiarizing students with the clinical environment, but staff commitment was crucial for its successful implementation. The study also found that heavy workload, lack of assessment dedicated to ECE on the curriculum, and poorly oriented staff about the program impeded its implementation. CONCLUSION AND RECOMMENDATIONS: The findings of this study suggest that early clinical exposure was beneficial learning method. Teachers' commitment to their roles with adequate preparation, and the contribution of curriculum in providing the learning objective and cases for each session were factors that facilitate effective implementation of ECE. Heavy workload and poor orientation about the program could impede ECE implementation.

CVS Health's Acquisition of Oak Street Health Reconfirms Market Viability of Private Equity Investment in Value-Based Payment Models for Primary Care.

For over a decade and for the foreseeable future, federal agencies have made efforts to promote value-based care through various incentive schemes, such as the recent "Regulatory Sprint to Coordinated Care." Federal incentive schemes and other "macro tailwinds" have brought in private equity investors, especially in the context of primary care for Medicare beneficiaries. Oak Street Health and its private equity backers were pioneers in this space, applying buy-and-build strategies to create "next-generation" primary care networks "that focus largely or entirely on Medicare Advantage enrollees." Although Oak Street Health persuasively established a workable "playbook" for private equity investment in value-based care, and forecasts have been favorable, the ultimate market viability of this value-based playbook hinges on whether or not private equity investors can locate corporate buyers. The market viability of such a strategy has now been reconfirmed by the acquisition of Oak Street Health by CVS Health ("CVS"), announced February 8, 2023, and closed May 2, 2023, especially given that the incentives and the efficiencies associated with this deal are likely to be applicable to large-scale vertically integrated "payvider" corporations more generally. This Recent Transaction Comment examines CVS's acquisition of Oak Street Health to consider what factors might lead vertically integrated health care corporations to acquire value-based primary care networks in the future, and what knock on effects such acquisitions might have on future private equity buyouts in health care.

Enhancing early career professionals' representation and engagement at international conferences: WONCA "Rural Early Career Ambassador Integration" project.

INTRODUCTION: International conferences offer an excellent opportunity for career development and are global academic opportunities with the potential to foster educational and professional growth. However, equitable access to participation and meaningful involvement in such events remains an issue. In this article we describe the novel Rural Early Career Ambassador Integration project and its implications for the 2022 World Rural Health Conference, held at the University of Limerick, Ireland. METHODS: The project offered vertical and cross-country collaborative opportunities to early career professionals with a passion for rural medicine. Three ambassadors of diverse nationalities, ethnicities and professional backgrounds were selected. They bore no personal cost for travel, transport or accommodation relating to the conference. Each ambassador was matched to and clinically shadowed an expert rural GP for a week preceding the conference, who provided mentorship. Mentors and ambassadors collaborated on goal-setting and work-planning throughout the conference, and were offered one-on-one career and networking support. The ambassadors were welcomed and integrated within a larger working party, the WONCA Working Party for Rural Health. RESULTS: The project was well received by conference delegates and organisers, and achieved its stated goal of enhancing conference equity through the representation and meaningful involvement of diverse early career professionals. Vertical and cross-country collaboration generated actionable policy implications as is evidenced by the ambassadors' co-authorship on the Limerick Declaration on Rural Healthcare. CONCLUSION: Although sponsorship for these initiatives remains a challenge, this project highlights the importance of actively including early career professionals at international conferences.

The effect of hospital-physician integration on hospital costs.

This study evaluates whether hospital costs are lower when hospitals integrate with physician practices. It addresses a common element in policy attempts to contain healthcare costs, which is to encourage greater coordination in healthcare delivery. Despite a clear trend toward greater hospital-physician integration, there is little direct evidence about whether integration lowers hospital costs. The results in this paper show that hospital costs increase by one to three percent after hospital-physician integration. We also do not find consistent evidence that hospital-physician integration is associated with higher quality but potentially more costly hospital care. The modest increase in hospital costs appears to derive from an increase in outpatient visits, rather than from higher costs of inpatient care. These findings do not support the hypothesis that increased coordination between hospitals and physicians has led to lower hospital costs.

Hospital-physician integration and risk-coding intensity.

Hospital-physician integration has surged in recent years. Integration may allow hospitals to share resources and management practices with their integrated physicians that increase the reported diagnostic severity of their patients. Greater diagnostic severity will increase practices' payment under risk-based arrangements. We offer the first analysis of whether hospital-physician integration affects providers' coding of patient severity. Using a two-way fixed effects model, an event study, and a stacked difference-in-differences analysis of 5 million patient-year observations from 2010 to 2015, we find that the integration of a patient's primary care doctor is associated with a robust 2%-4% increase in coded severity, the risk-score equivalent of aging a physician's patients by 4-8 months. This effect was not driven by physicians treating different patients nor by physicians seeing patients more often. Our evidence is consistent with the hypothesis that hospitals share organizational resources with acquired physician practices to increase the measured clinical severity of patients. Increases in the intensity of coding will improve vertically-integrated practices' performance in alternative payment models and pay-for-performance programs while raising overall health care spending.

A task-based learning strategy in preclinical medical education.

Preclinical task-based learning (TskBL) is a simulated learning approach in which the focus for students is a real task done by a medical professional. TskBL includes standardized patient encounters and is helpful to provide early clinical exposure. Our study aimed at planning, implementing, and assessing TskBL among first-year medical students and comparing it to the conventional method of tutorials in the physiology MBBS curriculum. This is a nonequivalent group quasi-experimental study approved by the institutional ethics committee. TskBL was conducted for seven topics among first-year medical students of Kasturba Medical College, Mangalore for three academic years. Participants were divided into a TskBL group and a control group. Both groups attended the theory classes in physiology, practical sessions, and clinical examinations concerning the tasks. After this, the TskBL group underwent TskBL, and the control group underwent tutorials. Pretest and posttest assessments were conducted by using a multiple choice question (MCQ) test and objective structured clinical examinations (OSCEs).The mean TskBL scores for MCQ (exception: hypertension, myasthenia gravis, and chronic obstructive pulmonary disease) and OSCE (exception: anemia and hypertension) were significantly higher than the tutorial group. Pretest and posttest scores revealed significantly higher MCQ and OSCE scores for TskBL (exception: MCQ score for hypertension and chronic obstructive pulmonary disease). The tutorial group did not show a significant improvement in test scores for all the tasks. The TskBL strategy could be used for topics that are likely to be encountered by the students during clinical attachments. Small group teaching can include TskBL in preference to tutorials to provide early clinical exposure in medical schools.

Trends in Orthopedic Surgeon Practice Consolidation From 2008 to 2019.

BACKGROUND: In the past decade, physician practices have merged into larger group practices (ie, horizontal consolidation) and have been acquired by hospitals and health systems (ie, vertical consolidation), leaving fewer practices independent. The implications of these changes can be profound, affecting the prices for and spending on physician services, access to care, patients' choice of providers, and quality of care. METHODS: We used IQVIA data on orthopedic surgeon practice sites that included information on health system or hospital ownership, group medical practice participation, and average patient volume. We calculated the number and size of group medical practices as measures of horizontal consolidation and the percentage of practice sites owned by a health system or hospital as a measure of vertical consolidation. We also calculated the Herfindahl-Hirschman Index to measure market concentration. RESULTS: We found significant horizontal and vertical consolidation nationally and across all regions of the United States. This consolidation has led to much more concentrated markets, as measured by Herfindahl-Hirschman Index, for orthopedic surgeon services. These trends are consistent with studies looking at consolidation of other types of providers. CONCLUSION: Orthopedic surgeon practices, like other provider types, have consolidated at a rapid rate over the past decade. A variety of factors may have contributed, including the move away from fee-for-service to alternative payment arrangements, changes in Medicare payment policies, private equity activity, and evolving physician preferences. Due to the potential impacts of this consolidation, more research is needed to examine some of these contributing factors.

Vertical integration in healthcare: What does literature say about improvements on quality, access, efficiency, and costs containment?

INTRODUCTION: Vertical integration models involve integrating services from different levels of care (e.g., primary care, acute care, post-acute care). Therefore, one of their main objectives is to increase continuity of care, potentially improving outcomes like efficiency, quality, and access or even enabling cost containment. OBJECTIVES: This study conducts a literature review and aims at contributing to the contentious discussion regarding the effects of vertical integration reforms in terms of efficiency, costs containment, quality, and access. METHODS: We performed a systematic search of the literature published until February 2020. The articles respecting the conceptual framework were included in an exhaustive analysis to study the impact of vertical integration on costs, prices of care, efficiency, quality, and access. RESULTS: A sample of 64 papers resulted from the screening process. The impact of vertical integration on costs and prices of care appears to be negative. Decreases in technical efficiency upon vertical integration are practically out of the question. Nevertheless, there is no substantial inclination to visualise a positive influence. The same happens with the quality of care. Regarding access, the lack of available articles on this outcome limits conjectures. CONCLUSIONS: In summary, it is not clear yet whether vertically integrated healthcare providers positively impact the overall delivery care system. Nevertheless, the recent growing trend in the number of studies suggests a promising future on the analysis of this topic.

The Impact of Institutional Formation on Firms' Strategic Choices in Knowledge Development, Absorptive Capacity and Vertical Integration.

This study examines the impact of institutional shifts on the strategic choices of Russian firms. It proposes and tests hypotheses of how a shift from a weak to a strong institutional context is likely to affect firms' knowledge accumulation, absorptive capacities and internalisation of operations. Using discriminant analysis, the econometric investigation demonstrates that firms tend to allocate greater resources towards improving their knowledge and absorptive capacity and make more efforts to vertically integrate-in line with improvements in the institutional environment. These investments ensure the survivability and competitiveness of firms in the long term. Furthermore, the study demonstrates that the long-term strategic orientation of firms goes hand in hand with rising resource allocations by the nation-state towards economic development. The findings align with the institutionalist political economy views that institutions are the ultimate overseers that allow the market to operate efficiently, especially in emerging market environments. The paper is also instructive to other developing economies about the need to strengthen their institutional environments, which supports the long-term orientation of firms and has a positive impact on economic development. The analysis does not take into account the impact of sanctions on Russian business and economy, post the annexation of Crimea and the armed conflict with Ukraine. Nor does it consider the impact of COVID-19 on the economy. As such, the study attempts to constitute an untainted comparison of two paths of transition on Russian firms-shock therapy, vis-à-vis, an institutional political economy approach.

'What matters to you?' Normative integration of an intervention to promote participation of older patients with multi-morbidity - a qualitative case study.

BACKGROUND: Interventions in which individual older patients with multi-morbidity participate in formulating goals for their own care are being implemented in several countries. Successful service delivery requires normative integration by which values and goals for the intervention are shared between actors at macro-, meso- and micro-levels of health services. However, health services are influenced by multiple and different institutional logics, which are belief systems guiding actors' cognitions and practices. This paper examines how distinct institutional logics materialize in justifications for patient participation within an intervention for patients with multi-morbidity, focusing on how variations in the institutional logics that prevail at different levels of health services affect vertical normative integration. METHODS: This qualitative case study of normative integration spans three levels of Norwegian health services. The macro-level includes a white paper and a guideline which initiated the intervention. The meso-level includes strategy plans and intervention tools developed locally in four municipalities. Finally, the micro-level includes four focus group discussions among 24 health professionals and direct observations of ten care-planning meetings between health professionals and patients. The content analysis draws on seven institutional logics: professional, market, family, community, religious, state and corporate. RESULTS: The particular institutional logics that justified patient participation varied between healthcare levels. Within the macro-level documents, seven logics justified patients' freedom of choice and individualization of service delivery. At meso-level, the operationalization of the intervention into tools for clinical practice was dominated by a state logic valuing equal services for all patients and a medical professional logic in which patient participation meant deciding how to maintain patients' physical abilities. At micro-level, these two logics were mixed with a corporate logic prioritizing cost-efficient service delivery. CONCLUSION: Normative integration is challenging to achieve. The number of institutional logics in play was reduced downwards through the three levels, and the goals behind the intervention shifted from individualization to standardization. The study broadens our understanding of the dynamic between institutional logics and of how multiple sets of norms co-exist and guide action. Knowledge of mechanisms by which normative justifications are put into practice is important to achieve normative integration of patient participation interventions.

Vertical integration in postgraduate teaching for anaesthesiology residents: A questionnaire based descriptive cross-sectional study.

BACKGROUND: Medical education has observed numerous reforms in the last hundred years. While most of the reforms are applied to the undergraduate teaching, postgraduate education and training have lagged behind in keeping the pace. Anesthesiology curriculum has witnessed a few new methods inducted into practice like problem-based learning, flipped classroom etc. We introduced vertical integration with anatomy at our department and assessed its impact. METHODS: After a five-week schedule of integrated anatomy classes, a self-structured questionnaire was circulated amongst the 41 anesthesiology residents to know their perceptions and attitudes towards the classes. Their suggestions were also sought. The responses were analyzed with descriptive statistics (percentages). RESULTS: Thirty-six responses were received leading to a response rate of 87.8%. Fourteen residents (38.9%) believed that the integrated classes would be very helpful in their clinical practice, 20 (55.5%) residents believed them to be helpful while two (5.5%) residents believed that the classes would be little helpful in clinical practice. Hundred percent of the residents recommended the classes to be continued for the future batches. Half of the residents wanted the classes to be conducted twice in the three-year tenure (in the first and last semester) while 11 (30.5%) residents wanted the classes to be conducted every year. Seven (19.4%) residents thought that it's enough to conduct the classes once during the three-year tenure. Resident's suggested that they would like to have integrated classes with other departments like physiology, radiology, emergency medicine etc. CONCLUSION: The integrated classes with anatomy were well perceived by the anesthesiology residents. Vertically integrated curriculum should be introduced in postgraduate training of various specialties for better education and hence, better patient care.

[The five-year dynamics of main indices of functioning of neurosurgical service of the Russian Federation].

The neurosurgery is one of the most innovative and hi-tech directions of scientific and clinical activity that significantly contribute into improvement of health and improvement of quality and longevity of human life. This positioning specifies actuality of implementing on regular basis the analysis of trends of its development with purpose to improve corresponding indices of its efficiency, to develop conditions for continuity of medical process, to ensure equal accessibility of specialized neurosurgical medical care to population in the Regions of the Russian Federation. The purpose of the study was to describe and to analyze indices of neurosurgical service functioning to support decision making related to development of professional partnership and ensuring for population of different regions of Russia equal access to profile specialized medical care. The data of 2015-2019 was collected from 85 Subjects of the Russian Federation contained in the forms of state statistical observation "Data on activity of divisions of medical organization providing medical care in hospital conditions" and "Data on medical organization". The analysis of the collected data was implemented using such statistical tools as simple (unweighted) arithmetical mean values, specific weight of indices values, mean-root-square (standard) deviation from average values, coefficient of variation (mean-square distance and average value ratio). The data set considered as homogeneous if coefficient of variation did not exceed 33%. The study revealed that in the Russian Federation, at the mean, provision of beds of neurosurgical profile to population in 2015-2019 decreased from 9.22 to 8.83 beds per 100 000 of population. In 2019, intensity of hospitalization made up to 2.77±1.06 cases per 1000 of population. The average duration of treatment for five years decreased for 1 day and in 2019 made up to 8.47 days (9.96±2.3 days on beds for adults and 7.00±2.1 on beds for children). The mean annual occupancy of one bed of neurosurgical profile for adults decreased from 319.6±31.3 days in 2015 to 311.7±29.8 days in 2019 and for children from 305.4±28.3 days in 2015 to 289.0±29.1 days in 2019. The total hospital lethality of neurosurgical beds in 2019 consisted 1.22±1.19% that is 22.7% less than in 2015 (1.50±1.37%). The number of implemented surgical operations increased from 146.4 in 2015 to 179.1 thousand in 2019, i.e. for 22.4% and made up to 2.7 operations per 1000 of population. The postoperative lethality decreased from 9.63±7.07% in 2016 to 8.19±4.48% in 2019. In 2019, there were 1.91±0.61 neurosurgeons (natural persons) per 100 000 of population. The total number of established posts of neurosurgeons in 2019 made up to 4792.25 units (in 2015 - 4629.75 units) and out of them 4318 units are occupied (in 2015 - 4264 units). The occupied units covered 2923 neurosurgeons as natural persons. On average, per one neurosurgeon (natural person) in the Subjects of the Russian Federation fall 4.7±1.30 beds of neurosurgical profile (from 2.6 to 10.7), 54.7± 24.6 surgical operations on nervous system per year (from 14 to 162), 137.8±41.1 cases of neurosurgical beds hospitalization (from 60 to 300). In five years, the structure of types of surgical operations on nervous system changed insignificantly. The surgeries in case of degenerative diseases of spline prevail and their specific weight increases. In Russia, significant differentiation of the Regions in level of resource support of medical care of neurosurgical profile continue to remain. At that, the Russian neurosurgeons in average implement three times less operation per year than their respective colleagues from Western Europe. In Russia, the main portion of neurosurgical operations is implemented in case of degenerative diseases of spine while in the developed foreign countries in case of cerebral stroke that is one of the main causes of death all around the world. To ensure equal access of population of different Subjects of Russia to profile specialized medical care an integration of clinical and administrative processes (vertical integration) is needed. The important role in solution of this task belongs to National medical research centers organized in Russia on the basis of leading Federal state scientific medical organizations.

Transformation of the Taiwan Biobank 3.0: vertical and horizontal integration.

Researchers expect a high quality of biospecimens/data and value-added services from biobanks. Therefore, the concept of "biobank 3.0" was introduced so that biobanks could better meet the needs of stakeholders and maintain sustainable operations. Theoretically, the Taiwan Biobank (TWB) has already gone through the concepts of biobank 1.0 and 2.0. However, three challenges still need to be addressed before it can be transformed into a new generation of the TWB (namely, the TWB 3.0): (1) the difficulty of integrating other biobanks' resources, (2) the efficiency and effectiveness of the release and use of biospecimens/data, and (3) the development of income and revenue models of sustainability. To address these issues, this paper proposes a framework for the TWB 3.0 transformation based on a dual-pillar approach composed of a "physically" vertical integration driven by the TWB and a "virtually" horizontal network led by the National Health Research Institutes (NHRI) of Taiwan. Using prominent biobanks such as the Biobanking and BioMolecular Resources Research Infrastructure-European Research Infrastructure Consortium (BBMRI-ERIC), the UK Biobank, and the National Institutes of Health (NIH)'s All of Us Research Program as models, the TWB can strengthen its on-going TWB 2.0 operations in regional and/or international collaboration, increase the value of data collected and develop closer relationships with biobank participants and users. To these ends, the authors highlight key issues that include, but are not limited to, the harmonization of relevant ELSI standards for various biobanks' integrations; the value-added services and the efficiency of Big Data Era related research and/or precision medicine development, and financial concerns related to biobank sustainability. This paper concludes by discussing how greater participant engagement and the uptake of Information Technology (IT) and Artificial Intelligence (AI) applications can be used in partnership with vertical and horizontal integration as part of a four-pronged approach to promote biobank sustainability, and facilitate the TWB 3.0 transformation.

Profit distribution and managers' behaviour in vertical integrated medical delivery systems - an experimental economics study.

BACKGROUND: The vertical integration of medical delivery systems (VIMDSs) is a reform direction both in China and worldwide. We conducted a controlled economic experiment to explore decision-making by managers of medical institutions with respect to profits and what influences the distribution mechanism in VIMDSs. METHODS: Students and hospital staff were recruited to make choices regarding the role of directors of institutions. z-Tree software was used to design the experimental program. Ninety-six subjects participated in the experiment. We gathered 479 valid contracts. RESULTS: Of the subjects, 66.39% chose flexible contracts. The median of the bidding distribution rate to community health service centres of all auctions was 18.50%. The final distribution rate was approximately 3 percentage points higher than the bidding distribution rate. The median effort level was 9.00. There was a significant correlation between the improvement rate and the choice of effort level (P<0.05) in flexible contracts. CONCLUSIONS: Hospital managers have a preference for flexible contracts because of uncertainty in the medical system. A community health service centre director may behave perfunctorily by engaging in shading in the integration. Flexible contracts and sharing rates beyond the participants' expectations motivate managers to engage in more cooperative behaviours.

Vertical integration of head, neck, and special senses module in undergraduate medical curriculum.

Vertical integration is believed to increase motivation by providing context for the learning. In this quasi-experimental study, cohort I took two horizontally integrated modules: structure and function of head, neck, and special senses in the second year, and pathophysiology and clinical sciences in the third year. Cohort II took a combined, vertically integrated module in the second year. Data from the questionnaire and examination scores were compared. Response rate was 80.1% (125/156) for cohort I and 57.6% (98/170) for cohort II. Response to the statement that vertical integration provides context to basic sciences was mixed with a higher agreement in cohort II (51.5 vs. 37.2%; P = 0.04). Cohort II was least satisfied with the appropriateness of self-study time (52.0 vs. 34.7%; P = 0.01). However, cohort II felt that the basic sciences lectures (90.8 vs. 69.4%; P < 0.01) and the clinical skills sessions (85.7 vs. 62.1%; P < 0.01) were more effective. Cohort II was less satisfied with clinical lectures (80.6 vs. 56.1%; P < 0.01) and was less confident in achieving clinical learning objectives (72.8 vs. 40.8%; P < 0.01). Mean multiple-choice questions and problem-based learning scores were similar. However, the short-answer question score was higher for cohort I [82.48 (SD 14.9) vs. 70.74 (SD 17.9); P < 0.01]. Overall, the idea of early vertical integration had a mixed response. It improved the effectiveness of basic sciences lectures and clinical skills sessions. Achievement of clinical learning outcomes was compromised. A disparity in the module's duration and curricular content, and students' ability to grasp clinical concepts and faculty's expectations are the possible reasons. Increased duration and better communication with clinical faculty may improve early introduction of vertical integration.

Integrating Behavioral Healthcare and Primary Care, Appropriate Balance on What Model is Driving Care, and, the Whole Spectrum of Individuals are Coming Through the Door .

With the integration of behavioral health services into primary care and other medical specialties, the community of providers and the public must address a number of questions, including: What models of care are there for these services? What kinds of providers supply these services? Are these providers trained behavioral health providers or extenders in some form? And, as these systems of care are constructed, who makes use of them? The purpose of this study is to address these questions as well as to consider some of the challenges of attending to the spectrum of needs that will arise as integrated healthcare services expand. Consideration of these questions may serve to clarify the impact that these models of healthcare will have in ways that may be readily apparent and, at the same time, in ways that may be subtler and less comprehensible. Addressing these questions is also intended to facilitate discussions within healthcare systems and among providers concerning which models of care best respond to specific populations. In turn, proactively answering these questions will, for the foreseeable future, shape not only behavioral healthcare, in perhaps small or large ways, but also healthcare in general.

Recent Developments at DG Competition: 2019/2020.

The Directorate General for Competition at the European Commission enforces competition law in the areas of antitrust, merger control, and State aid. After providing a general presentation of the role of the Chief Competition Economist's team, this article surveys some of the main developments at the Directorate General for Competition over 2019/2020. In particular, the article reviews the economic analysis in the Qualcomm predation case, recent developments in the assessment of vertical mergers, as well as the new "Temporary Framework" that has been developed in the wake of the COVID pandemic.