Surgical Team Structure: How Familiarity and Team Size Influence Communication Effectiveness in Military Surgical Teams.

INTRODUCTION: Preventable patient harm has persisted in health care despite recent advances to reduce errors. There is increasing recognition that non-technical skills, including communication and relationships, greatly impact interprofessional team performance and health care quality. Team familiarity and size are critical structural components that potentially influence information flow, communication, and efficiency. METHODS: In this exploratory, prospective, cross-sectional study, we investigated the key structural components of surgical teams and identified how surgical team structure shapes communication effectiveness. Using total population sampling, we recruited surgical clinicians who provide direct patient care at a 138-bed military medical center. We used statistical modeling to characterize the relationship between communication effectiveness and five predictors: team familiarity, team size, surgical complexity, and the presence of surgical residents and student anesthesia professionals. RESULTS: We surveyed 137 surgical teams composed of 149 multidisciplinary clinicians for an 82% response rate. The mean communication effectiveness score was 4.61 (SD = 0.30), the average team size was 4.53 (SD = 0.69) persons, and the average surgical complexity was 10.85 relative value units (SD = 6.86). The surgical teams exhibited high variability in familiarity, with teams co-performing 26% (SD = 0.16) of each other's surgeries. We found for every unit increase in team familiarity, communication effectiveness increased by 0.36 (P ≤ .05), whereas adding one additional member to the surgical team decreased communication effectiveness by 0.1 (P ≤ .05). Surgical complexity and the influence of residents and students were not associated with communication effectiveness. CONCLUSIONS: For military surgical teams, greater familiarity and smaller team sizes were associated with small improvements in communication effectiveness. Military leaders can likely enhance team communication by engaging in a thoughtful and concerted program to foster cohesion by building familiarity and optimizing team size to meet task and cognitive demands. We suggest leaders develop bundled approaches to improve communication by integrating team familiarity and team size optimization into current evidence-based initiatives to enhance performance.

Associations of Surgical Team Communication With the Layout of Physical Space: A Network Analysis of the Operating Room in a Military Medical Center.

AIM: To examine how the spatial topology of the operating room (OR) within the medical center impacts surgical team communication. BACKGROUND: Understanding the complex association between surgical team communication and the OR's spatial network location is critical to patient safety. Effective surgical communication is associated with fewer adverse events and medical errors. METHODS: We employed a cross-sectional, quantitative, case study, and network-centric study design. We studied the population of 204 clinicians in a large military medical center (36 perioperative nurses, 34 surgical technicians, 62 anesthesia providers, and 72 surgeons), focusing on surgical teams with cases completed within duty hours. Data were collected from December 2020 to June 2021 using an electronic survey. Spatial network analysis was done using electronic floor plans. Statistical analysis was done with descriptive statistics and linear regressions. The outcomes were general and task-specific communication, and team-level variables were aggregated from scores for all team members. Spatial effects were assessed with network centrality (degree, Laplacian, and betweenness). RESULTS: The individual-level survey response rate was 77% (157 of 204). Data were collected on 137 surgical teams. On a 5-point scale, general and task-specific communication ranged from 3.4 to 5.0 and 3.5 to 5.0, respectively (for both, median = 4.7). Team size ranged from 4 to 6 individuals (median = 4). Surgical suites with higher network centralities were associated with significantly lower communication scores. CONCLUSIONS: The OR's spatial network location has important impacts on surgical team communication. Our findings have design and workflow implications for ORs and even surgical care in combat zones.

Operation Allies Refuge and Operation Allies Welcome: Military Perioperative and Perianesthesia Nursing Support to the Afghan Evacuation Mission.

Nursing has a long and celebrated history of providing life-saving care during crises and periods of great need. Following the government collapse in Afghanistan and the withdrawal of US troops, a severe humanitarian and human rights crisis emerged. The US military participated in one of the largest and most complex humanitarian missions in history to aid Afghan relief efforts. US and coalition forces evacuated more than 130,000 people in the chaotic Allied airlift from the Kabul Airport. The overarching missions, Operation Allies Refuge and Operation Allies Welcome, provided humanitarian support to at-risk Afghan nationals who contributed to the Global War on Terrorism efforts, as well as US citizens living in Afghanistan. Landstuhl Regional Medical Center (LRMC), an overseas military treatment facility located in Germany, supported the healthcare needs of Afghan evacuees and injured US service members during the humanitarian crisis. LRMC clinicians provided emergent, urgent, and specialty care while advocating for evacuee health, wellness, and living conditions. Perioperative and perianesthesia nurses were essential to the humanitarian response, as many evacuees and injured US service members arrived in Germany requiring immediate surgical interventions. In this article, we describe the vital contributions of military perioperative and perianesthesia nurses to the Operation Allies Refuge and Operation Allies Welcome missions, and share our experiences providing humanitarian relief. Military and civilian healthcare planners can learn from our humanitarian relief contributions, experiences, and lessons to strategically prepare their health systems to respond to future crises.

Military Surgical Team Performance: The Impact of Familiarity, Team Size, and Nurse Anesthesia Students.

PURPOSE: To examine the key factors impacting surgical team performance in a military medical center. DESIGN: A retrospective, exploratory, cross-sectional design. METHODS: We reviewed 751 orthopedic surgical cases to determine the association of surgical team familiarity, surgical complexity, team size, and the presence of student registered nurse anesthetists (SRNAs) with the surgical performance measures of total operative time, turnover time, and on-time surgical start. FINDINGS: We found increases in surgical team familiarity significantly reduced turnover time by 7.84% (1-0.9216 = 0.0784; P = .0260) after controlling for surgical complexity and the presence of an SRNA on the team. Familiarity did not significantly impact total operative time or the odds of a first case on-time start. With a significant interaction of surgical complexity and team size on total operative time, the surgical complexity marginal effect (at the mean of team size) showed that a one-point increase prolonged total operative time by 6.89% (P < .0001), after controlling for team familiarity and an SRNA. The team size marginal effect (at the mean of surgical complexity) showed that adding one member to the surgical team prolonged total operative time by 6.45% (P < .0001), after controlling for team familiarity and an SRNA. Higher surgical complexity not only increased turnover time by 1.46% (P = .0265) while holding surgical complexity and an SRNA presence constant, but also reduced the likelihood of an on-time surgical start by 0.9359 (P = .0060). Larger teams decreased the odds of an on-time start by 0.7750 (P = .0363). We found that SRNAs potentially offer efficiency benefits, as their presence on a surgical team was associated with a 0.82% (1-0.9185 = 0.0815; P = .0007) decrease in total operative time, and a 21.01% (1-0.7899=0.2101; P = .0002) reduction in expected turnover time, after adjusting for confounding variables. CONCLUSIONS: Surgical efficiency is a modifiable function of surgical teams. Although we suggest additional research, surgical leaders can potentially improve team performance by improving familiarity and forming small and cohesive surgical teams. As OR inefficiencies degrade the financial vitality of healthcare systems, surgical leaders should engage in a multifaceted program to improve efficiency by building familiarity and optimizing team size.

The Paradox of Network Inequality: Differential Impacts of Status and Influence on Surgical Team Communication.

INTRODUCTION: Introduction: Healthcare is a dynamic and complex system predisposed to adverse events caused by human and technical errors. The ability of multidisciplinary clinicians to effectively communicate clinical information influences healthcare quality. Authority gradients, culture, and organizational hierarchy frequently constrict communication and contribute to surgical adverse events. Hierarchy is especially pronounced in military medicine, where military status, rank, and professional roles potentially create barriers to communication. METHODS: We used an exploratory, prospective, cross-sectional design to determine how the social structure of military surgical teams influences group (network) communication effectiveness. Using a social network questionnaire, we surveyed members of surgical teams concerning their close-working relationships with other team members and perceptions of their communication effectiveness. We addressed the following research question: In surgical teams, how do the status (indegree) and influence (outdegree) of its individual members impact communication within the team? RESULTS: We surveyed 50 surgical teams comprised of 45 clinicians and found that for close-working relationship networks communication effectiveness improved with lower concentrations of status and higher concentrations of influence. Network indegree (i.e., status) (ß=-0.893, p=.019) had a larger impact than outdegree (i.e., influence) (ß=0.617, p=.015), indicating status had a larger effect on communication effectiveness than influence. Put simply, our results show communication improves when there is more equality of status in the surgical team. Paradoxically, communication improves when there are higher concentrations of network influence among surgical team members. CONCLUSIONS: Inequality in surgical team networks has paradoxical effects on communication effectiveness. The impact of network structure on organizational behavior is of high interest to the military and provides essential insights into clinicians' ability to communicate in a highly complex and task-based environment. Communication will likely improve in surgical teams through methods to foster equality of team member status and promote surgical leadership. Military medical policies could both amplify the positive effects and mitigate the negative effects of network inequality.

A Multicenter Study About Resilience of Nursing Students and Faculty in Online Courses.

BACKGROUND: Resilience is the process of adapting well in adverse situations. Due to the challenges of teaching in online programs and the adaptations needed by students, it is important that faculty and students maintain a high level of resilience. PURPOSE: The purpose of this study was to assess the resilience level of undergraduate and graduate nursing students and faculty who interact in an online environment and to determine factors that impact resilience. METHODS: This study employed a descriptive cross-sectional study design using a convenience sample of undergraduate and graduate students and faculty at six accredited universities in the United States. Faculty and student resilience were measured using the Connor Davidson 10 Resilience scale instrument. RESULTS: The sample included 92 faculty who taught at least one online course and 200 students who were enrolled in at least one online course. There was no difference in faculty or student resilience by generation or program. Overall resilience scores were at the moderate level for both students and faculty. CONCLUSION: Resilience has multiple benefits for both students and faculty, and is a critical concept for focus in nursing education at all levels.

Nursing Leadership During COVID-19: Leading an Inpatient Response at a Regional Military Medical Center.

The coronavirus disease 2019 pandemic stressed healthcare systems worldwide and exposed major flaws in military and civilian healthcare systems. Landstuhl Regional Medical Center (LRMC) serves as the only military medical center for over 205,000 U.S. service members, beneficiaries, and coalition partners stationed throughout Europe, Africa, and the Middle East. The pandemic response required LRMC leaders to reconfigure services to meet pandemic concerns while providing lifesaving care to injured service members from combatant commands. The quickly evolving pandemic challenged leaders to ensure healthcare delivery amid constant change and imperfect information. While LRMC senior leaders developed a strategic pandemic response plan, a multidisciplinary team of nurses, doctors, and technicians collaborated to create an inpatient team to support the dual mission of coronavirus disease 2019 response and casualty care for the warfighter. In this manuscript, we discuss how a multidisciplinary clinical working group at a regional medical center prepared and responded to the pandemic, strategically planned patient care, and ensured support to combatant commands for ongoing forward military operations. Additionally, we share our experiences and lessons learned to inform other military facilities across the medical community and global healthcare systems.

Nursing Leadership and COVID-19:: Defining the Shadows and Leading Ahead of the Data.

The COVID-19 pandemic overwhelmed health care systems and exposed major gaps in preparedness and response plans. The crisis challenged nurse leaders to develop and implement novel care delivery plans while preventing disease transmission to patients and staff. COVID-19 required nurse leaders to make decisions in an environment of conflicting data and directives. The authors share essential nurse leader competencies vital to the development and support of thriving nurse leaders. As crises persist and future challenges arise, nurse leaders can leverage these essential competencies to successfully drive engagement, lead ahead of consensus, and define the shadows of limited, incomplete, and conflicting data.

Surgical Team Familiarity: An Integrative Review.

The dynamic nature of perioperative care often brings unfamiliar clinicians together yet requires them to collectively provide complex health care in a challenging environment. In this review, we comprehensively evaluated evidence regarding surgical team familiarity and its relationship to surgical team performance. Using a comprehensive and iterative search strategy, we searched PubMed, Web of Science, PsycInfo, and EMBASE for surgical team familiarity manuscripts. We identified 598 manuscripts, 16 of which met our inclusion criteria. We found that surgical team familiarity is associated with improved performance for many metrics, including shorter total operative time, team member safety, decreased surgical errors and disruptions, reduced miscommunication, and fewer patient readmissions. Although additional research would be helpful, surgical managers should consider team familiarity and consistency in team membership when assigning staff members to surgical teams to optimize surgical care, decrease inefficiencies, and promote safe patient outcomes.

A Protocol to Examine Surgical Team Communication in a Large Military Medical Center.

BACKGROUND: Preventable clinician communication errors are the most frequent root cause of surgical adverse events. Effective communication among surgical team members is an important overall indicator of clinical nursing excellence and is crucial to promote patient safety and reduce healthcare risk. OBJECTIVE: The purpose of this publication is to describe our research protocol, which will comprehensively investigate surgical team communication and surgical team structure. There are two overall study objectives: (a) to characterize the network factors that influence perioperative clinician communication and (b) to identify how team structure shapes communication effectiveness. Specifically, we will study the association among clinician relationships, surgical team familiarity, surgical team size, and communication effectiveness. METHODS: We will use an exploratory, prospective, cross-sectional, network-centric approach using social network analysis to determine how interdependent clinician relationships influence surgical communication patterns. Targeting an 80% response rate, we will use total population sampling to recruit all clinicians (nurses, surgeons, anesthetists, surgical technologists, students, residents) who directly provide surgical care in the operating room at a large military medical center. We will administer an electronic survey to surgical teams at the end of the surgical day to elicit clinician communication assessments and relational preferences. From the survey questions, we will develop six relational networks (interaction, close working relationship, socialization, advice seeking, advice giving, speaking up/voice) and three models that represent communication effectiveness for each participant and team. We will use various statistical methods to characterize the network factors that shape operating room clinician communication and identify how team structure shapes communication effectiveness. RESULTS: This study will start enrolling participants in 2020. DISCUSSION: We are among the first to comprehensively investigate operating room communication using social network analysis. The results of this study will provide valuable insight into nurse collaboration and communication in interprofessional teams, enable a thoughtful analysis of surgical staffing and perioperative team building, and inform future-targeted interventions to improve operating room communication weaknesses.

A Five-Step Evidence-Based Practice Primer for Perioperative RNs.

Perioperative nurses work in a complex health care setting and are well-positioned to mitigate unexpected events and promote optimal patient outcomes. Thus, perioperative nurses must adapt to rapid advances in technology, treatments, and scientific discoveries to maintain clinical competence and provide care that reflects current evidence. Evidence-based practice (EBP) is a standard of professional nursing performance and an expectation of professional nursing practice. Because EBP is foundational to health care quality and safety, perioperative nurses must understand the concepts of EBP and have the capacity to apply evidence to their clinical practice. However, some perioperative nurses struggle with EBP concepts and find it difficult to access, appraise, and apply evidence. In this article, we describe the five-step EBP process and provide valuable insights into EBP for perioperative RNs.

Certified Surgical Services Manager (CSSM): The New Gold Standard for Perioperative Nurse Leaders.

Specialty certification promotes improved surgical outcomes, enhances health care quality, and is an important external benchmark of overall clinician competence. Given the growing technological, financial, and administrative demands of the modern health care system, the roles of perianesthesia and perioperative nurse managers are increasingly complex. The Certified Surgical Services Manager (CSSM) certification establishes a standard of excellence for perioperative managers, demonstrating that they possess the capacity to adapt and lead in the continually evolving roles of perioperative leadership and surgical services management. In this article, we comprehensively review CSSM certification and offer insights into the importance of lifelong learning and continuous professional development. The topics discussed include the advantages of holding the CSSM credential, the importance of specialty certification, and a general examination overview. In addition, we emphasize the value of the CSSM credential and adopting it as the national standard for surgical service managers.

COVID-19: Initial Perioperative and Perianesthesia Nursing Response in a Military Medical Center.

Nurses have historically led efforts to improve the health of populations while simultaneously and unselfishly providing care during pivotal moments of national need. The COVID-19 pandemic has placed an unprecedented strain on the US health care system, including severe shortages of hospital beds, supplies, equipment, pharmaceuticals, and healthy frontline clinicians. Perioperative and perianesthesia leaders and clinicians have unique opportunities to provide patient care during the COVID-19 crisis. In this manuscript, we describe the initial changing roles and contributions of perioperative and perianesthesia registered nurses during the COVID-19 pandemic and share recent experiences from a military medical center. Perioperative and perianesthesia nurses are vital to the overall nursing viability of the health care system, as they possess the requisite knowledge and skills to provide expert clinical care in many hospital settings and meet the demands of a global pandemic.

A Network Analysis of Perioperative Communication Patterns.

To foster teamwork, improve clinical excellence, and promote a culture of safety, perioperative leaders should have a clear understanding of the dynamics that affect clinician communication in the OR. We used social network analysis to characterize the typical OR clinician communication patterns at a military surgery center and determine how clinician relationships influenced individual behavior. We surveyed 50 surgical teams and used the data to develop six relational networks and a clinician communication effectiveness index. The study results showed that communication effectiveness increased in networks in which clinicians reported interacting frequently, having close working relationships, socializing, and seeking advice and providing advice to others. Increases in individual clinician centrality were associated with increased communication effectiveness. Participants rated anesthesia professionals as the most effective communicators, followed by perioperative nurses, surgeons, and surgical technologists. Perioperative leaders should consider surgical team familiarity as a potential option to optimize surgical care and improve communication effectiveness.

Military Surgical Team Communication: Implications for Safety.

INTRODUCTION: Medical error is the third leading cause of death in the United States, contributing to suboptimal care, serious patient injury, and mortality among beneficiaries in the Military Health System. Recent media reports have scrutinized the safety and quality of military healthcare, including surgical complications, infection rates, clinician competence, and a reluctance of leaders to investigate operational processes. Military leaders have aggressively committed to a continuous cycle of process improvement and a culture of safety with the goal to transform the Military Health System into a high-reliability organization. The cornerstone of patient safety is effective clinician communication. Military surgical teams are particularly susceptible to communication error because of potential barriers created by military rank, clinical specialty, and military culture. With an operations tempo requiring the military to continually deploy small, agile surgical teams, effective interpersonal communication among these team members is vital to providing life-saving care on the battlefield. METHODS: The purpose of our exploratory, prospective, cross-sectional study was to examine the association between social distance and interpersonal communication in a military surgical setting. Using social network analysis to map the relationships and structure of interpersonal relations, we developed six networks (interaction frequency, close working relationship, socialization, advice-seeking, advice-giving, and speaking-up/voice) and two models that represented communication effectiveness ratings for each participant. We used the geodesic or network distance as a predictor of team member network position and assessed the relationship of distance to pairwise communication effectiveness with permutation-based quadratic assignment procedures. We hypothesized that the shorter the network geodesic distance between two individuals, the smaller the difference between their communication effectiveness. RESULTS: We administered a network survey to 50 surgical teams comprised of 45 multidisciplinary clinicians with 522 dyadic relationships. There were significant and positive correlations between differences in communication effectiveness and geodesic distances across all five networks for both general (r = 0.819-0.894, P < 0.001 for all correlations) and task-specific (r = 0.729-0.834, P < 0.001 for all correlations) communication. This suggests that a closer network ties between individuals is associated with smaller differences in communication effectiveness. In the quadratic assignment procedures regression model, geodesic distance predicted task-specific communication (ß = 0.056-0.163, P < 0.001 for all networks). Interaction frequency, socialization, and advice-giving had the largest effect on task-specific communication difference. We did not uncover authority gradients that affect speaking-up patterns among surgical clinicians. CONCLUSIONS: The findings have important implications for safety and quality. Stronger connections in the interaction frequency, close working relationship, socialization, and advice networks were associated with smaller differences in communication effectiveness. The ability of team members to communicate clinical information effectively is essential to building a culture of safety and is vital to progress towards high-reliability. The military faces distinct communication challenges because of policies to rotate personnel, the presence of a clear rank structure, and antifraternization regulations. Despite these challenges, overall communication effectiveness in military teams will likely improve by maintaining team consistency, fostering team cohesion, and allowing for frequent interaction both inside and outside of the work environment.

Gap Analysis to Identify Clinical Education Needs of Aeromedical Evacuation Clinicians.

BACKGROUND: The Air Force has unique challenges in ensuring clinical proficiency for en route care clinicians. These challenges pertain to existing care environments, training opportunities, and the spectrum of training needed to care for patients with polytrauma and complicated medical conditions while being transported between medical treatment facilities. OBJECTIVE: The purpose of this study was to identify the clinical education needs of students entering the United States Air Force School of Aerospace Medicine Flight Nurse (FN) or Aeromedical Evacuation Technician (AET) course and Air Force FNs and AETs assigned to active duty aeromedical evacuation units. METHOD: We recruited 198 students enrolled in the FN or AET course and 103 active duty FN and AET aircrew members and conducted a gap analysis to identify the clinical education needs of Air Force FNs and AETs. RESULTS: Training gaps were identified for active duty Air Force, Air Force Reserve, and Air National Guard FNs and AETs. The greatest learning needs included use of the portable therapeutic liquid oxygen unit, manual resuscitators, and negative pressure wound therapy systems, and care of special populations such as patients with a burn injury or mental health disorder. CONCLUSIONS: Results of the gap analysis can be used to select and develop educational and simulation training scenarios designed to foster clinical competence.

Clinical Experience and Learning Style of Flight Nurse and Aeromedical Evacuation Technician Students.

BACKGROUND: The clinical experience and preferred learning style of U.S. Air Force flight nurses and aeromedical evacuation technicians are unknown. METHODS: Using a cross-sectional survey design, we gathered data regarding the clinical experience, level of comfort providing clinical care, and preferred learning style of 77 active duty (AD), Air Force Reserve (AFR), and Air National Guard (ANG) nurses enrolled in the U.S. Air Force School of Aerospace Medicine Flight Nurse course, and 121 AD, AFR, and ANG medical technicians enrolled in the Aeromedical Evacuation Technician course. RESULTS: Nurses and medical technicians reported 7.6 ± 5.5 and 3.9 ± 4.5 yr of experience, respectively. AD, AFR, and ANG nurses had comparable years of experience: 5.8 ± 3.2, 8.3 ± 6.6, and 7.9 ± 4.2 yr, respectively; however, AD medical technicians had more years of experience (5.6 ± 4.4 yr) than AFR (3.1 ± 4.8 yr) and ANG (1.9 ± 2.8 yr) medical technicians. Both nurses and medical technicians reported infrequently caring for patients with various disease processes and managing equipment or devices that they will routinely encounter when transporting patients as an aeromedical evacuation clinician. Nurses and medical technicians preferred a kinesthetic learning style or a multimodal learning style that included kinesthetic learning. Nearly all (99%) nurses and 97% of medical technicians identified simulation as their preferred teaching method. DISCUSSION: These findings confirm faculty concerns regarding the clinical experience of flight nurse and aerospace evacuation technician students.De Jong MJ, Dukes SF, Dufour KM, Mortimer DL. Clinical experience and learning style of flight nurse and aeromedical evacuation technician students. Aerosp Med Hum Perform. 2017; 88(1):23-29.

Electronic physiologic and subjective data acquisition in home-dwelling heart failure patients: An assessment of patient use and perception of usability.

BACKGROUND: The current approach to the outpatient management of heart failure involves patients recollecting what has happened to them since their last clinic visit. But patients' recollection of their symptoms may not be sufficiently accurate to optimally manage their disease. Most of what is known about heart failure is related to patients' diurnal symptoms and activities. Some mobile electronic technologies can operate continuously to collect data from the time patients go to bed until they get up in the morning. We were therefore interested to evaluate if patients would use a system of selected patient-facing devices to collect physiologic and subjective state data in and around the patients' period of sleep, and if there were differences in device use and perceptions of usability at the device level METHODS: This descriptive observational study of home-dwelling patients with heart failure, between 21 and 90 years of age, enrolled in an outpatient heart failure clinic was conducted between December 2014 and June 2015. Patients received five devices, namely, body weight scale, blood pressure device, an iPad-based subjective states assessment, pulse oximeter, and actigraph, to collect their physiologic (body weight, blood pressure, heart rate, blood oxygen saturation, and physical activity) and subjective state data (symptoms and subjective states) at home for the next six consecutive nights. Use was defined as the ratio of observed use over expected use, where 1.0 is observed equals expected. Usability was determined by the overall System Usability Scale score. RESULTS: Participants were 39 clinical heart failure patients, mean age 68.1 (SD, 12.3), 72% male, 62% African American. The ratio of observed over expected use for the body weight scale, blood pressure device, iPad application, pulse oximeter and actigraph was 0.8, 1.0, 1.1, 0.9, and 1.9, respectively. The mean overall System Usability Scale score for each device were 84.5, 89.7, 85.7, 87.6, and 85.2, respectively. CONCLUSIONS: Patients were able to use all of the devices and they rated the usability of all the devices higher than expected. Our study provides support for at-home patient-collected physiologic and subjective state data. To our knowledge, this is the first study to assess the use and usability of electronic objective and subjective data collection devices in heart failure patients' homes overnight.

Participation in Heart-Healthy Behaviors: A Secondary Analysis of the American Heart Association Go Red Heart Match Data.

BACKGROUND: The American Heart Association created Go Red Heart Match, a free and secure online program that enables women to connect with each other to fight heart disease either personally or as a caregiver for someone with heart disease. Through these connections, participants have an opportunity to develop a personal, private, and supportive relationship with other women; share common experiences; and motivate and encourage each other to follow a heart-healthy lifestyle. OBJECTIVE: The aims of this study were to describe the demographic characteristics of the Go Red Heart Match responders and to determine whether participation in the program prompted participants to engage in heart-healthy behaviors. METHODS: A secondary analysis of data collected as part of a needs assessment survey from the American Heart Association Go Red Heart Match was conducted. RESULTS: A total of 117 (35%) of the 334 invited women completed the survey. Most responders were female, married, and college educated. A total of 105 (90%) responders were diagnosed with a type of heart disease or stroke and 77 (73%) responders had undergone treatment. As a result of participating in the program, 75% of the responders reported the following improvements in heart-healthy behaviors: eating a more heart-healthy diet (54%), exercising more frequently (53%), losing weight (47%), and quitting smoking (10%). Responders who had a diagnosis of heart attack (n = 48) were more likely (P = .003) to quit smoking than were those with other diagnoses (n = 69). Notably, 48% of responders reported encouraging someone else in their life to speak to their doctor about their risk for heart disease. CONCLUSIONS: Most women who participated in Heart Match reported engaging in new heart-healthy behaviors. The findings support expanding the existing program in a more diverse population as a potentially important way to reach women and encourage cardiovascular disease risk reduction for those with heart disease and stroke.

Linkages between anxiety and outcomes in heart failure.

OBJECTIVE: We investigated the relationship between anxiety and event-free survival (ie, composite endpoint of death, emergency department visits, or hospitalizations) for patients with heart failure (HF), and examined whether behavioral and physiologic mechanisms mediate any association between anxiety and outcomes. METHODS: In this longitudinal study, patients with HF completed the anxiety subscale of the Brief Symptom Inventory, and heart-rate variability and plasma norepinephrine levels were measured. Dietary adherence and medication adherence were measured according to 24-hour urine sodium level and the Medication Event Monitoring System, respectively. Patients were followed at least 1 year for event-free survival. RESULTS: In total, 147 patients were enrolled. Patients with high anxiety had a shorter (hazard ratio, 2.2; 95% confidence interval, 1.1-4.3; P = .03) period of event-free survival than patients with lower anxiety. Anxiety independently predicted adherence to medication (P = .008), which in turn predicted event-free survival (hazard ratio, 2.0; 95% confidence interval, 1.2-3.3; P = .008). The effect of anxiety (P = .17) on event-free survival was less significant when the regression model included both anxiety and adherence to medication than when the model only included anxiety (P = .03), indicating that adherence to medication mediated the relationship between anxiety and event-free survival. CONCLUSION: This is the first study to show that nonadherence to medication links anxiety and event-free survival for patients with HF. Interventions that reduce anxiety and improve adherence may benefit outcomes.