The Daily Patterns of Emergency Medical Events.

This study examines population-level daily patterns of time-stamped emergency medical service (EMS) dispatches to establish their situational predictability. Using visualization, sinusoidal regression, and statistical tests to compare empirical cumulative distributions, we analyzed 311,848,450 emergency medical call records from the US National Emergency Medical Services Information System (NEMSIS) for years 2010 through 2022. The analysis revealed a robust daily pattern in the hourly distribution of distress calls across 33 major categories of medical emergency dispatch types. Sinusoidal regression coefficients for all types were statistically significant, mostly at the p < 0.0001 level. The coefficient of determination (R2) ranged from 0.84 and 0.99 for all models, with most falling in the 0.94 to 0.99 range. The common sinusoidal pattern, peaking in mid-afternoon, demonstrates that all major categories of medical emergency dispatch types appear to be influenced by an underlying daily rhythm that is aligned with daylight hours and common sleep/wake cycles. A comparison of results with previous landmark studies revealed new and contrasting EMS patterns for several long-established peak occurrence hours-specifically for chest pain, heart problems, stroke, convulsions and seizures, and sudden cardiac arrest/death. Upon closer examination, we also found that heart attacks, diagnosed by paramedics in the field via 12-lead cardiac monitoring, followed the identified common daily pattern of a mid-afternoon peak, departing from prior generally accepted morning tendencies. Extended analysis revealed that the normative pattern prevailed across the NEMSIS data when reorganized to consider monthly, seasonal, daylight-savings versus civil time, and pre-/post-COVID-19 periods. The predictable daily EMS patterns provide impetus for more research that links daily variation with causal risk and protective factors. Our methods are straightforward and presented with detail to provide accessible and replicable implementation for researchers and practitioners.

Randomized Clinical Trial of Brief Primary Care-Based Mindfulness Training Versus a Psychoeducational Group for Veterans With Posttraumatic Stress Disorder.

Objective: Individuals with posttraumatic stress disorder (PTSD) symptoms are often reluctant to engage in traditional mental health care but do seek primary care services. Alternative strategies are needed to develop emotional regulation skills among individuals with PTSD symptoms. This study examined the feasibility and effectiveness of Primary Care Brief Mindfulness Training (PCBMT) compared to a psychoeducational group for reducing PTSD symptoms.Methods: Primary care patients (n = 55) with DSM-5 PTSD symptoms but not engaged in PTSD psychotherapies were randomized to 4-week PCBMT or a PTSD psychoeducation group (EDU). Both groups were cofacilitated by mental health providers and veteran peer specialists. Between January 2019 and March 2020, assessments were completed at baseline, post-treatment, and 16- and 24-week follow-up.Results: PCBMT participants had significantly larger decreases in PTSD symptoms from pre- to post-treatment (d = 0.57) and depression from pre-treatment to 16- and 24-week follow-ups (d = 0.67, 0.60) compared to EDU. PCBMT participants also reported significantly greater improvements in health responsibility (d = 0.79), stress management (d = 0.99), and not feeling dominated by symptoms (d = 0.71). Both interventions resulted in the majority of participants "stepping up" to a higher level of PTSD care.Conclusions: Brief mindfulness training is effective for reducing psychiatric symptoms and improving broader recovery outcomes and health promoting behaviors. For individuals who are not yet willing to engage in trauma-focused PTSD treatment, PCBMT may be preferable and more effective than psychoeducational classes as preliminary treatments. Further research is needed to confirm the effectiveness of PCBMT in a larger sample and investigate factors that will support wider implementation in primary care settings.Clinical Trials Registration: ClinicalTrials.gov identifier: NCT03352011.

Relationship of rumination and self-compassion to posttraumatic stress symptoms among Veterans.

Past research demonstrates interrelationships amongst rumination, self-compassion, and posttraumatic stress disorder (PTSD) symptoms. However, little research has considered rumination and self-compassion together in relation to PTSD in clinical populations. In this cross-sectional study, we examined the unique effect of self-compassion on PTSD beyond the effect of rumination. Secondarily, we examined if rumination mediates the effect of self-compassion on PTSD. Participants included 52 US military Veterans (73.1% male) enrolled in a community support program for PTSD who completed self-report measures of study variables at one time point. Hierarchical regression results showed rumination was related to higher PTSD scores (f2 = .12; small ES) in step one, and the addition of self-compassion in step two was related to lower PTSD scores (f2 = .10; small ES) and explained a unique 9% of the variance. In contrast to previous research, results showed self-compassion mediated the relationship between rumination and PTSD, with a significant indirect effect (ab) of .20 (95% confidence interval [CI] = .028 to .457). Findings suggest the explanatory value of self-compassion for PTSD after accounting for rumination and may also reflect a process where rumination about behaviors one regrets gives rise to uncompassionate responding, which then contributes to greater PTSD.

Community Gun Violence as a Social Determinant of Elementary School Achievement.

The association of indirect exposure to firearm-related violence and standardized test scores among third grade elementary school children were analyzed using geospatial mapping of police department data for all gunshots in Syracuse, NY (n = 2, 127) and state standardized test scores from 2009-2015. Confirmed gunshots were geocoded and mapped across the city and neighborhood school catchment areas. Third grade standardized New York State test scores for English Language Arts (ELA) and math were coded as dichotomous variables of proficient and below proficient scores. State standardized test scores for ELA and math were found to be 50% lower in the elementary schools located within higher concentration gunshot areas, than in elementary schools in lower gunshot areas. Higher levels of gun violence within school catchment areas were significantly associated with higher rates of ELA and math failure (p ≤ .05). These findings suggest that community violence may be an important, though under recognized, social determinant of poor school performance.

Culturally congruent mentorship can reduce disruptive behavior among elementary school students: results from a pilot study.

BACKGROUND: Our study objective was to examine the feasibility of implementing a culturally congruent mentorship pilot program, Youth-First (YF), that targets behavior modification among elementary school-aged children with disruptive behavior and a history of school suspension. We hypothesize that it is feasible to implement the YF program to reduce disruptive behaviors and recidivism of level III/IV infractions in school settings among at-risk African American students. METHODS: We assessed program feasibility based on the success of program acceptance by parents/guardians, study enrollment, and intervention compliance by students. A pre/posttest study design was used to examine whether the YF program reduced recidivism of disruptive behavior among enrolled at-risk African American elementary school children between September 2016 and January 2017. Generalized linear mixed models examined whether student behavioral scores improved over time and varied by program mentor. A McNemar test examined the reduction in cumulative incidence of level III/IV infractions pre-post YF program intervention. RESULTS: Intervention acceptance, enrollment, and compliance were 100% (95% confidence interval [CI] 86 to 100%), 100% (95% CI 86 to 100%), and 67% (95% CI 45 to 84%), respectively (N = 24). Overall, student behavioral scores improved and plateaued over time (Time2 effect: b = - 0.01, 95% CI - 0.02, < 0.01); a two-week period was associated with a seven-point improvement (effect size: Cohen's d = 0.47, 95% CI 0.03, 0.94) in behavioral scores. Behavioral score improvements were class-specific, based on respectfulness behavior (b = 0.11, 95% CI < 0.01, 0.26). No recidivism of level III/IV infractions was reported during and post YF intervention. CONCLUSION: The integration of culturally congruent mentorship in elementary school-settings is feasible and can reduce risk of disruptive behaviors among at-risk African American students. Future studies should use randomized clinical trials to determine the effectiveness of culturally congruent mentorship interventions (void of potential selection and confounding biases) in reducing disruptive behavior, level III/IV infractions, and school suspensions among at-risk children.

Dog Ownership and Training Reduces Post-Traumatic Stress Symptoms and Increases Self-Compassion Among Veterans: Results of a Longitudinal Control Study.

Objectives: The aims of this study were to measure the potential impact of a therapeutic dog ownership and training program for Veterans with symptoms of post-traumatic stress. Design: The study used a quasi-experimental design with two cohorts of Veterans-a dog owner-trainer intervention and a wait list control group. Participants completed baseline and 12-month follow-up assessments. Setting: Clear Path for Veterans, a nonclinical, open recreation facility whose mission is to support Veterans and their families in the reintegration process after military service. Subjects: Participants (n = 48) were either enrolled in the veterans therapeutic dog owner-trainer program (Dogs2Vets) or were placed in the wait list control group. Intervention: Veterans were enrolled in the Dogs2Vets program, a 12-month structured dog owner-trainer program that engages veterans in the training and care of a dog that they ultimately adopt. The Dogs2Vets Program focuses on the healing aspects of the human-animal bond. Outcome measures: PTSD Checklist, Military Version (PCL-M), perceived stress scale, self-compassion scale (SCS) composite, and SCS subscales for isolation and self-judgment. Results: Veterans participating in the Dogs2Vets owner-trainer program experienced significant reductions in symptoms of post-traumatic stress, perceived stress, isolation, and self-judgment accompanied by significant increases in self-compassion. In contrast there were no significant improvements in these measures among veterans in the wait list control group. Qualitative data reinforced the statistical findings with themes of decreased isolation, unconditional acceptance and companionship, and a renewed sense of safety and purpose from their relationships with their dogs. Conclusion: Veterans benefit significantly from dog ownership in combination with a structured dog training program. Not only do they experience significant decreases in stress and post-traumatic stress symptoms but also they experience less isolation and self-judgment while also experiencing significant improvements in self-compassion.

Considerations for Research and Development of Culturally Relevant Mindfulness Interventions in American Minority Communities.

As many health disparities in American minority communities (AMCs) are stress-related, there has been an increased interest in the development of mindfulness programs as potential stress reduction measures in these communities. However, the bulk of the extant literature on mindfulness research and mindfulness interventions is based upon experiences with the larger White community. The intent of this commentary is to share a framework that includes key cultural considerations for conducting research and developing culturally-salient mindfulness programs with AMCs. We build on our experiences and the experiences of other researchers who have explored mindfulness in African and Native American communities; in particular, we examine issues around community outreach with an emphatic gesture toward emphasizing protection of AMCs and their participants. Discussed are considerations with respect to attitudinal foundations in mindfulness-based research and program development with these communities. However, the overall message of this paper is not to provide a "to-do" list of research steps, but to rather, encourage researchers to turn inward and consider the development of skillful characteristics that will increase the likelihood of a successful research venture while also protecting the cultural traditions of the AMC of interest.

Exploring the New Phenomena of Home-Made Extraction and Injection of Ephedra Plant Product in Georgia.

BACKGROUND: Since the end of 2015, reports by service providers have indicated a new trend in kitchen (homemade) production of an injection drug prepared from an ephedrine-containing conifer bush that is indigenous to the region. OBJECTIVE: The aim of this report is to describe an emerging new homemade psychoactive drug synthesized from the ephedra plant, and the drug consumption methods associated with its' use in the Eurasia. METHODS: Focus groups conducted with 16 people, self-identified as injection drug users (IDU's) who reported at least one incidence of ephedra preparation injection during the previous 30-days. RESULTS: Participants were male, mean age of 43 and mean length of drug use of 22.2 years. Participants identified "conifer vint" as the most frequently injected drug during the 30-day period preceding the focus group. The source plant of the drug identified, as "conifer vint" is plant-based ephedra extracted from a common conifer bush that grows wild and is pervasive in the region. The process of synthesis resembles the production of "vint" (conversion of ephedrine to methamphetamine by reduction) and involves several legal and widely available chemical precursors. The final product of the synthesis is a strong injectable CNS stimulant solution. Conclusions/Importance: The production and use of raw ephedra from a pervasive indigenous plant reflect a new trend in psychoactive drug preparation and use that warrants international attention and has global implications for emerging trends in drug use.

Neighborhood Trauma Due to Violence: A Multilevel Analysis.

In Syracuse, New York the social determinants of trauma from neighborhood violence are rooted in historical processes, including urban renewal, the Rockefeller drug laws, and de-industrialization. These contributed to destabilizing Syracuse communities of color, resulting in disproportionate incarceration, family disruption, and economic devastation. Community violence, clustering in densely populated neighborhoods, creates unmanageable stress for the families who live in them. A map of gunshots and gun fatalities (2009 to 2014) illustrates the continuing onslaught of bullets being fired, often in close proximity to elementary schools. A community survey indicated that over half of respondents personally knew more than 10 murder victims. Half the respondents scored positive on the Civilian PTSD Checklist; there thus is a great deal of unaddressed traumatic stress in the community. This analysis, conducted to prepare for planning future interventions to reduce the community trauma and violence, is part of an ongoing university-community collaboration.

A Randomized Clinical Trial of Primary Care Brief Mindfulness Training for Veterans with PTSD.

OBJECTIVES: Primary care (PC) patients typically do not receive adequate posttraumatic stress disorder (PTSD) treatment. This study tested if a brief mindfulness training (BMT) offered in PC can decrease PTSD severity. METHOD: VA PC patients with PTSD (N = 62) were recruited for a randomized clinical trial comparing PCBMT with PC treatment as usual. PCBMT is a 4-session program adapted from mindfulness-based stress reduction. RESULTS: PTSD severity decreased in both conditions, although PCBMT completers reported significantly larger decreases in PTSD and depression from pre- to posttreatment and maintained gains at the 8-week follow-up compared with the control group. Exploratory analyses revealed that the describing, nonjudging, and acting with awareness facets of mindfulness may account for decreases in PTSD. CONCLUSION: Our data support preliminary efficacy of BMT for Veterans with PTSD. Whether PCBMT facilitates engagement into, or improves outcomes of, full-length empirically supported treatment for PTSD remains to be evaluated.

The Trauma Response Team: a Community Intervention for Gang Violence.

While violent crime has decreased in many cities in the USA, gang-related violence remains a serious problem in impoverished inner city neighborhoods. In Syracuse, New York, gang-related murders and gun shots have topped other New York state cities. Residents of the high-murder neighborhoods suffer trauma similar to those living in civil conflict zones. The Trauma Response Team was established in 2010, in collaboration with the Police Department, health care institutions, and emergency response teams and with the research support of Syracuse University faculty. Since its inception, gang-related homicides and gun shots have decreased in the most severely affected census tracts.

Reductions in cortisol associated with primary care brief mindfulness program for veterans with PTSD.

BACKGROUND: Patients with posttraumatic stress disorder (PTSD) have significant medical morbidity, which may be mediated by hypothalamic pituitary axis (HPA) dysfunction and reflected in cortisol output. Many veterans with PTSD are hesitant to engage in trauma-focused exposure treatments; therefore briefer, non-exposure-based treatments are needed; one such promising approach is an abbreviated Primary Care brief Mindfulness Program (PCbMP). OBJECTIVE: This study investigated the relationship between dose-response to participation in a veterans PCbMP program and diurnal cortisol. Cortisol reflects HPA function and PTSD is associated with HPA dysregulation. RESEARCH DESIGN: Veterans with PTSD were identified in PC and randomly assigned to treatment as usual (TAU, n=21) or participation in brief 4-week Mindfulness Based Stress Reduction program (n=19). SUBJECTS: Veterans (n=40) (mean age, 48±16 y; 90% men) with PTSD referred through their VA PC provider and randomly assigned to PCbMP or TAU. MEASURE: As an objective indicator of HPA function, salivary diurnal cortisol was measured from samples collected across 2 consecutive days at baseline and follow-up. RESULTS: Analyses revealed that significant changes in cortisol were associated with PCbMP treatment engagement and dosing (number of mindfulness program sessions completed). Veterans completing 4 mindfulness-based meditation sessions significantly reduced their cortisol awakening response (P≤0.05); and had significant changes in cortisol area under the curve increase compared with TAU participants (P≤0.05). Results indicate that PCbMP has a beneficial physiological impact on veterans with PTSD with a minimum of 4 weeks of practice.

Examining the efficacy of a brief mindfulness-based stress reduction (Brief MBSR) program on psychological health.

OBJECTIVE: The purpose of the study was to examine potential psychological health benefits of participating in a brief (5-week) mindfulness-based stress reduction (brief MBSR) program integrated into an academic course. PARTICIPANTS: Participants were 119 undergraduate students (treatment: n = 72; control: n = 47) enrolled in elective academic courses on addictive behaviors, between January 2010 and May 2012. METHODS: This study employed a quasi-experimental pretest/posttest design comparing changes in psychological health between brief MBSR treatment and parallel control groups. Baseline and follow-up data were collected synchronously across semesters for both groups. RESULTS: Analysis of covariance revealed significant improvements in psychological health, measured by mindfulness (Philadelphia Mindfulness Scale: p ≤ .001; Kentucky Inventory of Mindfulness Scale: p ≤ .001) and self-compassion (Self-compassion Scale: p ≤ .001), among brief MBSR participants compared with the parallel control cohort. Significant reductions in trait anxiety were not evident. CONCLUSIONS: Brief MBSR programs can improve psychological health; however, longer MBSR programs may be needed to improve psychological distress, such as trait anxiety.

Self-reported drinking-game participation of incoming college students.

Drinking games are associated with excess alcohol use and alcohol-related problems, yet it is unclear whether they are unique to the college environment or whether students come to college familiar with such games. The authors queried 1,252 students attending voluntary summer orientation programs about their experiences with drinking games. A majority (63%) indicated they had played drinking games and viewed them as a means to get drunk quickly and to socialize, control others, or get someone else drunk. Logistic regression analyses revealed that familiarity with drinking situations was associated with a greater likelihood of playing drinking games. Students who reported drinking more frequently and consuming greater quantities of alcohol than others, having lifetime marijuana use, and initiating alcohol consumption between the ages of 14 and 16 years were significantly more likely to have participated in drinking games. These findings demonstrate the importance of considering students' participation in drinking games when campus officials address alcohol use.