Drive in the Moment: An evaluation of a web-based tool designed to reduce smartphone use among young drivers.

OBJECTIVE: Young drivers are overrepresented in road traffic crashes and fatalities. Distracted driving, including use of a smartphone while driving (SWD), is a major risk factor for crashes for this age group. We evaluated a web-based tool (Drive in the Moment or DITM) designed to reduce SWD among young drivers. METHODS: A pretest-posttest experimental design with a follow-up was used to assess the efficacy of the DITM intervention on SWD intentions and behaviors, and perceived risk (of having a crash and of being apprehended by the police) associated with SWD. One hundred and eighty young drivers (aged 17-25 years old) were randomly assigned to either the DITM intervention or a control group where participants completed an unrelated activity. Self-reported measures of SWD and perceptions of risk were obtained pre-intervention, immediately post-intervention and at a follow-up 25 days after the intervention. RESULTS: Participants who engaged with the DITM showed a significant reduction in the number of times they used their SWD at follow-up compared to their pre-intervention scores. Future intentions to SWD were also reduced from pre-intervention to post-intervention and follow-up. There was also an increase in the perceived risk of SWD following the intervention. CONCLUSIONS: Our evaluation of DITM suggests that the intervention had an impact on reducing SWD among young drivers. Further research is needed to establish which particular elements of the DITM are associated with reductions in SWD and whether similar findings would be identified in other age groups.

Body image explains differences in intuitive eating between men and women: Examining indirect effects across negative and positive body image.

Intuitive eating is an adaptive and flexible form of eating. Men report higher rates of intuitive eating than women. Objectification processes are proposed to underlie this (binary) gender difference due to the intense body-related pressures that disrupt body image in women. The current study is the first known to test whether body image indirectly explains lower levels of intuitive eating in women relative to men. A cross-sectional sample of 498 adults aged 18-74 years recruited through Prolific completed an online survey assessing intuitive eating and negative and positive body image indicators. Women reported poorer body image and lower levels of intuitive eating compared to men. Significant indirect effects suggested body image explained gender differences in intuitive eating, controlling for age and body mass index. In women relative to men, greater body surveillance and lower aesthetic satisfaction explained lower total intuitive eating and reliance on hunger and satiety, greater aesthetic investment explained lower total intuitive eating and eating for physical reasons, and lower functionality investment explained lower body-food choice congruence. More research is needed, but findings suggest programs may benefit from decreasing critical views of appearance and strengthening functionality investment in women to reduce gender differences in intuitive eating.

Alternative Splicing of the Flip/Flop Cassette and TARP Auxiliary Subunits Engage in a Privileged Relationship That Fine-Tunes AMPA Receptor Gating.

Alternative splicing of AMPA-type glutamate receptors (AMPARs) and allosteric modulation by auxiliary subunits, such as transmembrane AMPAR regulatory proteins (TARPs), are two important mechanisms that regulate the time course of glutamatergic neurotransmission. Prior work has shown that alternative splicing of the flip/flop cassette profoundly regulates TARP γ2 modulation, where flip receptor gating exhibits robust sensitivity to TARPs while flop isoforms are relatively insensitive to TARP modulation. Whether this splice variant-specific regulation extends to other auxiliary subunit families, such as cornichons (CNIHs), GSG1L, or CKAMPs, remains unknown. Here, we demonstrate that CNIH-3 modulation is unaffected by AMPAR alternative splicing due to inherent differences in how CNIH-3 and TARP γ2 modify channel gating. CNIH-3 slows receptor deactivation from the outset of current decay, consistent with structural evidence showing its point of contact at the level of the pore. In contrast, TARP γ2 acts via the KGK site of the ligand-binding domain (LBD) to slow the onset of desensitization. Although GSG1L and CKAMP44 primarily slow recovery from desensitization, their effects on channel gating are unaffected by alternative splicing, further underlining that structural events leading to the onset and recovery from desensitization are separable. Together, this work establishes that alternative splicing and TARP auxiliary subunits form a unique partnership that governs fast glutamatergic signaling at central synapses. Since proteomic studies suggest that all native AMPARs co-assemble with at least two TARPs, allosteric coupling between the flip/flop cassette and TARPs may represent a common design element in all AMPAR complexes of the mammalian brain.SIGNIFICANCE STATEMENT All fast excitatory neurotransmission in the mammalian brain is mediated by AMPA-type glutamate receptors (AMPARs). The time course of AMPAR gating can be regulated by two distinct mechanisms: alternative splicing of the flip/flop cassette and association with auxiliary subunits. Although these regulatory mechanisms have been well studied individually, it is not clear whether alternative splicing impacts auxiliary protein modulation of AMPARs. Here, we compare the four main families of AMPAR auxiliary subunits, transmembrane AMPAR regulatory proteins (TARPs; γ2), cornichons (CNIH-3), GSG1L and CKAMPs (CKAMP44), and find a privileged relationship between TARPs and the flip/flop cassette that is not shared by others. The flop cassette acts as a master switch to override TARP action, and this coupling represents a way to fine-tune AMPAR signaling.

Young drivers and smartphone use: The impact of legal and non-legal deterrents.

INTRODUCTION: Young drivers continue to be overrepresented in road crash statistics and smartphone use has been identified as a dangerous form of driver distraction. Previous research has identified factors encouraging drivers to use their mobile phone, with few examining what deters drivers. This study examines the influence of legal and non-legal deterrents on smartphone use while driving (SWD) in a young adult sample. METHOD: An online survey was administered to a sample of 524 Australian drivers aged 17-25 years. Measures included demographic variables, legal deterrents (certainty, severity, and swiftness), and non-legal deterrents: social loss (peers and parents), internal loss (anticipated regret) and physical loss (injury to self/others). Self-reported SWD was the outcome variable, measured separately for initiating SWD and responding SWD behaviors. RESULTS: Responding behaviors were reported more frequently than initiating, and social, internal, and physical loss were perceived as higher for initiating versus responding behaviors. Anticipated action regret and physical loss were significant negative predictors of SWD across both modalities of communication. Anticipated inaction regret was also a significant positive predictor of initiating behaviors. Both legal deterrents and social loss were non-significant predictors for both modalities of SWD. CONCLUSIONS: The results reinforce previous evidence showing that legal deterrence variables are not consistently effective at reducing offending behaviors. Future research should continue to explore the effect of non-legal deterrents across different modalities of SWD. PRACTICAL APPLICATIONS: Road safety interventions aimed at young drivers should evaluate the impact of highlighting anticipated regret and potential injury to self and others associated with risky driving behaviors, such as SWD.

When is enteral nutrition indicated?

Enteral nutrition (EN) is a vital component of nutrition around the world. EN allows for delivery of nutrients to those who cannot maintain adequate nutrition by oral intake alone. Common questions regarding EN are when to initiate and in what scenarios it is safe. The answers to these questions are often complex and require an evidence-based approach. The Board of Directors of the American Society for Parenteral and Enteral Nutrition (ASPEN) established an Enteral Nutrition Committtee to address the important questions surrounding the indications for EN. Consensus recommendations were established based on eight extremely clinically relevant questions regarding EN indications as deemed by the Enteral Nutrition Committee. These consensus recommendations may act as a guide for clinicians and stakeholders on difficult questions pertaining to indications for EN. This paper was approved by the ASPEN Board of Directors.

Supportive Oncology Care at Home Intervention for Patients With Pancreatic Cancer.

PURPOSE: We sought to determine the feasibility of delivering a Supportive Oncology Care at Home intervention among patients with pancreatic cancer. METHODS: We prospectively enrolled patients with pancreatic cancer from a parent trial of neoadjuvant fluorouracil, leucovorin, oxaliplatin, and irinotecan (FOLFIRINOX). The intervention entailed (1) remote monitoring of patient-reported symptoms, vital signs, and body weight; (2) a hospital-at-home care model; and (3) structured communication with the oncology team. We defined the intervention as feasible if ≥ 60% of patients enrolled in the study and ≥ 60% completed the daily assessments within the first 2-weeks of enrollment. We determined rates of treatment delays, urgent clinic visits, emergency department visits, and hospitalizations among those who did (n = 20) and did not (n = 24) receive Supportive Oncology Care at Home from the parent trial. RESULTS: From January 2019 to September 2020, we enrolled 80.8% (21/26) of potentially eligible patients. One patient became ineligible following consent because of moving out of state, resulting in 20 participants (median age = 67 years). In the first 2 weeks of enrollment, 65.0% of participants completed all daily assessments. Overall, patients reported 96.1% of daily symptoms, 96.1% of daily vital signs, and 92.5% of weekly body weights. Patients receiving the intervention had lower rates of treatment delays (55.0% v 75.0%), urgent clinic visits (10.0% v 25.0%), and emergency department visits/hospitalizations (45.0% v 62.5%) compared with those not receiving the intervention from the same parent trial. CONCLUSION: Findings demonstrate the feasibility and acceptability of a Supportive Oncology Care at Home intervention. Future work will investigate the efficacy of this intervention for decreasing health care use and improving patient outcomes.

Supportive oncology care at home interventions: protocols for clinical trials to shift the paradigm of care for patients with cancer.

BACKGROUND: Patients with cancer often endure substantial symptoms and treatment toxicities leading to high healthcare utilization, including hospitalizations and emergency department visits, throughout the continuum of their illness. Innovative oncology care models are needed to improve patient outcomes and reduce their healthcare utilization. Using a novel hospital at home care platform, we developed a Supportive Oncology Care at Home intervention to address the needs of patients with cancer. METHODS: We are conducting three trials to delineate the role of Supportive Oncology Care at Home for patients with cancer. The Supportive Oncology Care at Home intervention includes: (1) a hospital at home care model for symptom assessment and management; (2) remote monitoring of daily patient-reported symptoms, vital signs, and body weight; and (3) structured communication with the oncology team. Our first study is a randomized controlled trial to test the efficacy of Supportive Oncology Care at Home versus standard oncology care for improving healthcare utilization, cancer treatment interruptions, and patient-reported outcomes in patients with cancer receiving definitive treatment of their cancer. Participants include adult patients with gastrointestinal and head and neck cancer, as well as lymphoma, receiving definitive treatment (e.g., treatment with curative intent). The second study is a single-arm trial assessing the feasibility and acceptability of the Supportive Oncology Care at Home intervention for hospitalized patients with advanced cancer. Eligible participants include adult patients with incurable cancer who are admitted with an unplanned hospitalization. The third study is a single-arm trial assessing the feasibility and acceptability of the Supportive Oncology Care at Home intervention to enhance the end-of-life care for patients with advanced hematologic malignancies. Eligible participants include adult patients with relapsed or refractory hematologic malignancy receiving palliative therapy or supportive care alone. DISCUSSION: These studies are approved by the Dana-Farber/Harvard Cancer Center Institutional Review Board and are being conducted in accordance with the Consolidated Standards of Reporting Trials statement for non-pharmacological trials. This work has the potential to transform the paradigm of care for patients with cancer by providing them with the necessary support at home to improve their health outcomes and care delivery. TRIAL REGISTRATIONS: NCT04544046, NCT04637035, NCT04690205.

Nutrition Support After Cardiac Surgery: Lessons Learned From a Prospective Study.

The importance of postoperative nutrition support (NS) has been poorly recognized in cardiac surgery. In this population, we aim to describe the delivery of NS, factors affecting calorie/protein delivery and NS-associated morbidity. From January 2015 to January 2017, we prospectively observed all cardiac surgery patients at a single institution who could not take nutrition orally, requiring postoperative NS, either enteral or parenteral, for the duration of NS up to 14 days. We compared outcomes to patients without NS and examined NS indications, factors affecting its delivery and its associated complications. Nine percent of patients (232/2603) required NS for a total of 1938 NS-days. The most common indication was mechanical ventilation. NS met 69% of daily caloric needs. On days when tube feeds (TFs) were held (mean of 13 hours), this decreased to 43%, compared to 96% when TFs were not held (P < 0.001). The most common reason for holding TFs was procedures. When TFs were supplemented with parenteral nutrition (TFs + PN), 86% of daily caloric needs were met. Even on days when TFs were held, this only dropped to 77% (TFs + PN), compared to 36% (TFs-only). By multivariable logistic regression, elemental and semielemental formulas, TF volume, and postpyloric feeds increased the risk of diarrhea, occurring in 28% of patients and 18% of TF-days. In cardiac surgery patients given postoperative NS, mortality and morbidity were an order of magnitude higher than those able to be fed orally. Enteral feeding delivered approximately two-thirds of needs, but PN supplementation dramatically improved this. Diarrhea was common, associated with the postpyloric route, increasing TF volume, and nonintact formula.

"Just see the person who is still a person ( ) they still have feelings": Qualitative description of the skills required to establish therapeutic alliance with patients with a diagnosis of dementia.

Establishing a relationship is considered the foundation of providing person-centred care (PCC) when working with a person who has a diagnosis of dementia. Currently, there is a lack of consensus about the how to develop this relationship. This aim of this study was to explore the key skills adopted by clinicians to establish an effective care relationship, referred to as therapeutic alliance, specific to working with patients who have dementia. Participants were clinicians (nursing and allied health professionals) from two older person's mental health service teams (inpatient and community) who routinely provided clinical care to patients with a diagnosis of dementia. Participants self-selected from a purposive sample to complete a semi-structured interview about their provision of care to, and strategies used to engage with, people with a diagnosis of dementia. Exploratory qualitative thematic analysis was conducted using mixed inductive and deductive procedures. Five themes were identified as the interpersonal skills used to develop relationships with patients including the following: empathy, unconditional positive regard, congruence, psychological flexibility, and communication. Findings from this study provide direction for training of clinicians employed in a dementia setting and can also be generalized to other non-specific clinical settings where clinicians may incidentally provide treatment to patients with a diagnosis of dementia.

The provision of person-centred dementia care in the context of mental health co-morbidities: 'It can be upsetting and distressing and it's incredibly sad'.

OBJECTIVE: To explore health professionals' (clinicians) approach to the provision of care in a dementia setting. METHODS: Participants were clinicians from two older persons' mental health services (community and inpatient). Participants completed an interview about strategies to engage with, and barriers to providing person-centred care to consumers with a co-morbid diagnosis of dementia. Thematic analysis was used to analyse the data. RESULTS: Three main themes were developed through analysis of the interview data: (1) overall approach to care (synthesis of care and cure principles), (2) the challenges in the provision of care, and (3) coping strategies to manage care demands. CONCLUSION: Developing a relationship with a patient and attending to their medical needs were seen as optimal care, relevant to both person-centred and task-oriented approaches to dementia care. Clinicians also highlighted the importance of their own personal resources and attitudes in shaping the type of care provided.

Impulsivity facets and mobile phone use while driving: Indirect effects via mobile phone involvement.

Mobile phone use while driving (MWD) is a threat to road safety, particularly for younger drivers. Research suggests impulsivity may be a psychological risk factor for MWD, however, the literature is limited. The current study examined the unique contributions of impulsivity facets on different social interactive MWD behaviours, and whether these relationships were influenced by mobile phone involvement. Eight hundred and fifty-three young drivers aged 17-25 years (Mage = 19.89; 74 % female) completed an online questionnaire which included measures of the five-facet model of impulsivity, mobile phone involvement, and MWD (initiating, monitoring/reading, and responding to social communications). Of impulsivity facets, lower premeditation and higher positive urgency significantly predicted each MWD behaviour, while higher sensation seeking significantly predicted responding only, providing some support for differential relationships of impulsivity facets with MWD. Mobile phone involvement was a more robust predictor of MWD. Moreover, there were significant indirect effects of positive and negative urgency via mobile phone involvement for all three MWD behaviours. Findings highlight the importance of mobile phone involvement for explaining MWD which should be addressed in future studies.

Factors affecting the implementation of an outcome measurement feedback system in youth mental health settings.

Objective: Measurement feedback systems provide clinicians with regular snapshots of a client's mental health status, which can be used in treatment planning and client feedback. There are numerous barriers to clinicians using outcome measures routinely. This study aimed to investigate factors affecting the use of a measurement feedback system across youth mental health settings. Methods: The participants were 210 clinicians from headspace youth mental health services across Australia. They were surveyed on predictors and use of MyLifeTracker, a routine outcome measure. This was explored through three processes: looking at MyLifeTracker before session, using MyLifeTracker in treatment planning, and providing feedback of MyLifeTracker scores to clients. Results: Clinicians were more likely to look at MyLifeTracker before session, less likely to use it in treatment planning, and least likely to provide MyLifeTracker scores to clients. Each measurement feedback system process had a distinct group of predictors. Perceptions of MyLifeTracker's practicality was the only significant predictor of all three processes. Conclusion: Practically, organisations and supervisors can increase the use of measurement feedback systems through targeted supports.

Single-particle cryo-EM at atomic resolution.

The three-dimensional positions of atoms in protein molecules define their structure and their roles in biological processes. The more precisely atomic coordinates are determined, the more chemical information can be derived and the more mechanistic insights into protein function may be inferred. Electron cryo-microscopy (cryo-EM) single-particle analysis has yielded protein structures with increasing levels of detail in recent years1,2. However, it has proved difficult to obtain cryo-EM reconstructions with sufficient resolution to visualize individual atoms in proteins. Here we use a new electron source, energy filter and camera to obtain a 1.7 Å resolution cryo-EM reconstruction for a human membrane protein, the ß3 GABAA receptor homopentamer3. Such maps allow a detailed understanding of small-molecule coordination, visualization of solvent molecules and alternative conformations for multiple amino acids, and unambiguous building of ordered acidic side chains and glycans. Applied to mouse apoferritin, our strategy led to a 1.22 Å resolution reconstruction that offers a genuine atomic-resolution view of a protein molecule using single-particle cryo-EM. Moreover, the scattering potential from many hydrogen atoms can be visualized in difference maps, allowing a direct analysis of hydrogen-bonding networks. Our technological advances, combined with further approaches to accelerate data acquisition and improve sample quality, provide a route towards routine application of cryo-EM in high-throughput screening of small molecule modulators and structure-based drug discovery.

Weight stigma and psychological distress: A moderated mediation model of social identification and internalised bias.

Links between weight stigma and negative health outcomes are well documented, but risk and protective factors remain unclear. In this study, 458 higher-weight Australian adults completed online self-report measures of perceived weight stigma, weight-based social identification (identity centrality), internalised weight bias, and psychological distress. Associations between these variables were investigated in line with the rejection-identification model and the social identity approach to health. Perceived stigma was positively associated with social identification and psychological distress. Simple mediation analysis showed a positive indirect effect of perceived stigma on psychological distress through social identification. However, moderated mediation analysis revealed that this indirect effect was dependent on internalised bias. Among participants who reported low internalised bias, social identification was associated with lower psychological distress; but for those with high internalised bias, this relationship was reversed. Findings suggest that perceived weight stigma, weight-based social identification, and internalised weight bias are key factors that should be considered together in the design and evaluation of interventions to improve the mental health of higher-weight individuals.

Vasoactive and Inotropic Support, Tube Feeding, and Ischemic Gut Complications After Cardiac Surgery.

BACKGROUND: Vasoactive and inotropic support (VIS) may predispose cardiac surgery patients to ischemic gut complications (IGCx). The purpose of this study was to describe the effect of VIS on the manner in which we deliver tube feeds (TFs) and determine its relationship with IGCx in cardiac surgery patients. METHODS: We reviewed cardiac surgery patients at a single institution and examined the effect of VIS (none, low, medium, high) on TF administration and evaluated IGCx. RESULTS: Of 3088 cardiac surgery patients, 249 (8%) required TFs, comprising 2151 total TF-days. Increasing VIS was associated with decreased amounts of TF administered per day (P = .001) and an increase in time that TF was held per day (P < .001). High VIS was associated with less intact, more semi-elemental/elemental formula use (P < .001) and increased use of gastric route (P < .001). Of all cardiac surgery patients, 11 of 3125 suffered IGCx (0.4%), with a mortality of 73%. Of the 3 receiving TF, 2 IGCx were focal and consistent with acute embolus, whereas one was diffuse, on high VIS and an intra-aortic balloon pump. Of the 8 IGCx in the patients not receiving TF, 5 were focal, whereas 3 were diffuse and not embolic (P = .21). CONCLUSIONS: Despite 32% of TF-days on moderate to high VIS, non-embolic IGCx were not increased compared with patients not receiving TF. As delivered at this institution, TF in even those requiring moderate to high inotropic and pressor support were not associated with an increase in attributable IGCx.

Nutritional Support in Postcardiotomy Shock Extracorporeal Membrane Oxygenation Patients: A Prospective, Observational Study.

BACKGROUND: Despite the 6000 patients treated with extracorporeal membrane oxygenation (ECMO) annually, there is a paucity of data regarding the nutritional management of these patients. MATERIALS AND METHODS: We performed a prospective, observational study of nutrition in postcardiotomy shock patients at our institution. Over a 3.5-year study period, we identified 50 ECMO patients and 225 non-ECMO patients. We identified type, amount, duration, and disruption of nutritional delivery by cohort. The primary outcome was percent of caloric goal met, and secondary outcome was gastrointestinal complications. RESULTS: ECMO patients met less of their caloric (29% versus 40%, P = 0.017) and protein goals (34% versus 55%, P < 0.001) compared with non-ECMO patients. Tube feeds were administered more slowly (26 versus 37 mL/h, P < 0.001) and held for longer (8.3 versus 4.5 h/d, P < 0.001) in ECMO patients because of procedures (60%) and high-dose pressors (20% versus 7%, P < 0.001). Multivariate analysis demonstrated that ECMO decreased caloric intake by 14%, with no detected increased risk of gastrointestinal complications. CONCLUSIONS: -ECMO patients received significantly less nutrition support compared with a non-ECMO population. Tube feed hold deficits could potentially be avoided by utilizing postpyloric tubes to feed through procedures, by eliminating holds for vasopressors/inotropes in hemodynamically stable patients, or by establishing volume-based feeding protocols. Further clinical studies are needed to establish efficacy of these interventions and to understand the impact of nutrition on outcomes in ECMO patients.

"It's often liberating": consumers discuss causal beliefs in the treatment process.

Background: Causal beliefs are thought to influence consumers' perceptions of their mental illness and self-stigma, and may impact treatment and recovery. Understanding consumers' perspective on causes being addressed in treatment is vital to help guide future research and improve services. Aim: This study aimed to explore consumers' views on causes of mental illness being addressed in treatment, along with their subjective experiences of how causes were focused on in their treatment. Methods: Using a qualitative approach, semi-structured interviews were conducted with 23 consumers who self-identified as having a mental illness. A thematic analytic framework was used to identify and analyse themes that emerged within the data. Results: Consumers believed that causes were important and should be addressed in treatment, and identified several associated benefits including increased insight/personal understanding of their illness, symptom management and relapse prevention and reduced self-blame. Negative consequences and considerations were also identified. Conclusion: Causes help consumers make sense of their illness, and consumers would like causes to be addressed in treatment. More research is needed on how mental health professionals can address causes effectively as consumers are currently dissatisfied with how causes were discussed in their treatment.

The association of self-regulation, habit, and mindfulness with texting while driving.

The saturation of mobile phones throughout Australia has led to some individuals being unable to regulate their use within situations that are inappropriate or risky. One of the most prevalent risky mobile phone use behaviours is texting while driving. Attempts to explain texting while driving suggest cognitive variables and personality characteristics are key factors. This study explored relationships between trait self-regulation, habitual text messaging, trait mindfulness, and texting while driving. One hundred and seventy participants comprising Australian undergraduate psychology students and members of the public completed an online survey measuring trait self-regulation, habitual text messaging behaviour, trait mindfulness, and frequency of texting while driving. It was found that habitual texting behaviour mediated the relationship between trait self-regulation and frequency of texting while driving. Additionally, trait mindfulness moderated the relationship between habit and texting while driving, such that habitual texting was significantly, positively related to texting while driving, but only for individuals with low to moderate trait mindfulness. These results suggest personality constructs related to attention, awareness, and control of behaviour play a significant role in counteracting the association that habitual texting behaviour has with the frequency of texting while driving. As these traits are considered malleable, this association may be applicable in future development of intervention programs aimed at increasing control over mobile phone use and reducing the frequency with which people text while driving.

Strategic Review Process for an Accountable Care Organization and Emerging Accountable Care Best Practices.

Accountable Care Organizations (ACOs), like other care entities, must be strategic about which initiatives they support in the quest for higher value. This article reviews the current strategic planning process for the Johns Hopkins Medicine Alliance for Patients (JMAP), a Medicare Shared Savings Program Track 1 ACO. It reviews the 3 focus areas for the 2017 strategic review process - (1) optimizing care coordination for complex, at-risk patients, (2) post-acute care, and (3) specialty care integration - reviewing cost savings and quality improvement opportunities, associated best practices from the literature, and opportunities to leverage and advance existing ACO and health system efforts in each area. It then reviews the ultimate selection of priorities for the coming year and early thoughts on implementation. After the robust review process, key stakeholders voted to select interventions targeted at care coordination, post-acute care, and specialty integration including Part B drug and imaging costs. The interventions selected incorporate a mixture of enhancing current ACO initiatives, working collaboratively and synergistically on other health system initiatives, and taking on new projects deemed targeted, cost-effective, and manageable in scope. The annual strategic review has been an essential and iterative process based on performance data and informed by the collective experience of other organizations. The process allows for an evidence-based strategic plan for the ACO in pursuit of the best care for patients.

Association of a Care Coordination Model With Health Care Costs and Utilization: The Johns Hopkins Community Health Partnership (J-CHiP).

Importance: The Johns Hopkins Community Health Partnership was created to improve care coordination across the continuum in East Baltimore, Maryland. Objective: To determine whether the Johns Hopkins Community Health Partnership (J-CHiP) was associated with improved outcomes and lower spending. Design, Setting, and Participants: Nonrandomized acute care intervention (ACI) and community intervention (CI) Medicare and Medicaid participants were analyzed in a quality improvement study using difference-in-differences designs with propensity score-weighted and matched comparison groups. The study spanned 2012 to 2016 and took place in acute care hospitals, primary care clinics, skilled nursing facilities, and community-based organizations. The ACI analysis compared outcomes of participants in Medicare and Medicaid during their 90-day postacute episode with those of a propensity score-weighted preintervention group at Johns Hopkins Community Health Partnership hospitals and a concurrent comparison group drawn from similar Maryland hospitals. The CI analysis compared changes in outcomes of Medicare and Medicaid participants with those of a propensity score-matched comparison group of local residents. Interventions: The ACI bundle aimed to improve transition planning following discharge. The CI included enhanced care coordination and integrated behavioral support from local primary care sites in collaboration with community-based organizations. Main Outcomes and Measures: Utilization measures of hospital admissions, 30-day readmissions, and emergency department visits; quality of care measures of potentially avoidable hospitalizations, practitioner follow-up visits; and total cost of care (TCOC) for Medicare and Medicaid participants. Results: The CI group had 2154 Medicare beneficiaries (1320 [61.3%] female; mean age, 69.3 years) and 2532 Medicaid beneficiaries (1483 [67.3%] female; mean age, 55.1 years). For the CI group's Medicaid participants, aggregate TCOC reduction was $24.4 million, and reductions of hospitalizations, emergency department visits, 30-day readmissions, and avoidable hospitalizations were 33, 51, 36, and 7 per 1000 beneficiaries, respectively. The ACI group had 26 144 beneficiary-episodes for Medicare (13 726 [52.5%] female patients; mean patient age, 68.4 years) and 13 921 beneficiary-episodes for Medicaid (7392 [53.1%] female patients; mean patient age, 52.2 years). For the ACI group's Medicare participants, there was a significant reduction in aggregate TCOC of $29.2 million with increases in 90-day hospitalizations and 30-day readmissions of 11 and 14 per 1000 beneficiary-episodes, respectively, and reduction in practitioner follow-up visits of 41 and 29 per 1000 beneficiary-episodes for 7-day and 30-day visits, respectively. For the ACI group's Medicaid participants, there was a significant reduction in aggregate TCOC of $59.8 million and the 90-day emergency department visit rate decreased by 133 per 1000 episodes, but hospitalizations increased by 49 per 1000 episodes and practitioner follow-up visits decreased by 70 and 182 per 1000 episodes for 7-day and 30-day visits, respectively. In total, the CI and ACI were associated with $113.3 million in cost savings. Conclusions and Relevance: A care coordination model consisting of complementary bundled interventions in an urban academic environment was associated with lower spending and improved health outcomes.