Exploring stress management strategies among emergency medical service providers in Iran: a qualitative content analysis.

BACKGROUND: Emergency medical service providers are frequently exposed to a variety of stressors as a result of their work environment. These stressors can have detrimental effects on both the physical and mental well-being of individuals. This study was conducted with the aim of exploring stress management strategies in emergency medical service providers. METHODS: This study was conducted in 2023 using a qualitative approach and content analysis method. A purposive sampling method was used to include 16 emergency medical system providers from Hamadan city. Semi-structured interviews, with a duration of 45-60 min, were conducted for data collection. The Data were analyzed using Graneheim and Lundman's conventional content analysis approach. RESULTS: The analysis of the interview data revealed three themes: readiness for the worst conditions, assistance based on supportive partnerships, and striving for balance. The six categories within these three themes were mental preparation, risk management, collaborations in emergency response, supportive communication, adaptive behaviors, and maladaptive responses. CONCLUSIONS: The results of this study shed light on the various stress management strategies employed by emergency medical service providers. Understanding and implementing effective stress management strategies can not only enhance the well-being of emergency medical service providers but also improve the quality of patient care. Further research and action are essential to promote the resilience and mental health of these professionals, ensuring their overall well-being and job satisfaction.

On the variability of dynamic functional connectivity assessment methods.

BACKGROUND: Dynamic functional connectivity (dFC) has become an important measure for understanding brain function and as a potential biomarker. However, various methodologies have been developed for assessing dFC, and it is unclear how the choice of method affects the results. In this work, we aimed to study the results variability of commonly used dFC methods. METHODS: We implemented 7 dFC assessment methods in Python and used them to analyze the functional magnetic resonance imaging data of 395 subjects from the Human Connectome Project. We measured the similarity of dFC results yielded by different methods using several metrics to quantify overall, temporal, spatial, and intersubject similarity. RESULTS: Our results showed a range of weak to strong similarity between the results of different methods, indicating considerable overall variability. Somewhat surprisingly, the observed variability in dFC estimates was found to be comparable to the expected functional connectivity variation over time, emphasizing the impact of methodological choices on the final results. Our findings revealed 3 distinct groups of methods with significant intergroup variability, each exhibiting distinct assumptions and advantages. CONCLUSIONS: Overall, our findings shed light on the impact of dFC assessment analytical flexibility and highlight the need for multianalysis approaches and careful method selection to capture the full range of dFC variation. They also emphasize the importance of distinguishing neural-driven dFC variations from physiological confounds and developing validation frameworks under a known ground truth. To facilitate such investigations, we provide an open-source Python toolbox, PydFC, which facilitates multianalysis dFC assessment, with the goal of enhancing the reliability and interpretability of dFC studies.

Ethical decision-making based on field assessment: The experiences of prehospital personnel.

INTRODUCTION: Due to the stressful nature of prehospital emergency providers' duties, as well as difficulties such as distance to information resources and insufficient time to analyze situations, ethical decision-making in prehospital services is a daily challenge. OBJECTIVES: This study aimed to describe the experiences of Iranian prehospital emergency personnel in the field of ethical decision-making. METHODS: The data were collected by semi-structured interviews (n = 15) in Iran and analyzed using the content analysis approach. ETHICAL CONSIDERATIONS: This study was conducted in accordance with the principles of research ethics and national rules and regulations relating to informed consent and confidentiality. RESULTS: The results obtained were categorized into three main categories that included "assessment of the scene atmosphere, assessment of patients' condition and their family, and predicting outcomes of decision-making." The central category was "field assessment," which demonstrated the strategy of ethical decision-making by prehospital providers when facing ethical conflicts. CONCLUSION: Although findings showed that the majority of prehospital providers make ethical decisions based on the patients' benefit, they also consider consequences of their decisions in dealing with personal and professional threats. This article identifies and describes a number of ethical values of prehospital providers and discusses how the values may be considered by paramedics when facing ethical conflicts.

Social-ecological factors of leisure-time physical activity in Black adults.

OBJECTIVES: To develop and test an explicative model of leisure-time physical activity (LTPA), including 6 selected contributory factors: self-efficacy, self-regulation, social support, perceived physical environment, outcome-expectancy value, and policy beliefs. METHODS: A social-ecological model of LTPA using the structural equation modeling technique was estimated in a regional, church-going sample of 649 African Americans. RESULTS: The results indicated this model is good fit to the data. LTPA was associated with self-regulation and gender directly (P<.05) and social support, self-efficacy, perceived access to LTPA facilities, and positive outcome-expectancy value indirectly (P<.05). CONCLUSIONS: Multitiered interventions considering cultural relevance are recommended to improve LTPA engagement.

A cross-sectional survey on the inclusion of tobacco prevention/cessation, nutrition/ diet, and exercise physiology/fitness education in medical school curricula.

Chronic diseases are currently the major cause of death and disability worldwide. Addressing the main causes of chronic diseases from a preventive perspective is imperative for half ing a continual increase in premature deaths. Physicians occupy a unique position to assist individuals with chronic disease prevention. Hence, medical school is an opportunity to prepare physicians for preventive interventions with patients at risk for developing chronic diseases. This study asserts that education on chronic disease prevention that targets tobacco cessation/prevention, nutrition/ diet, and exercise physiology/fitness is a key aspect of medical school curricula. However, many US medical schools do not include all 3 components in their curricula. This study investigates the extent to which medical school curricula include the above 3 areas. Two methods were utilized for the study: (1) a cross-sectional survey was given to the associate dean of academic affairs of 129 US medical schools and (2) relevant data were retrieved from the Association of American Medical Colleges. Findings support the notion that medical schools are in need of increased curricula covering tobacco prevention/cessation, nutrition/diet, and exercise physiology/fitness. Results indicate that exercise physiology/fitness was the area receiving the least attention in medical schools. Ultimately, this study's purpose was to provide a basis for determining whether inclusion of these 3 subjects in medical school curricula has any significant effect on training future doctors to meet the needs of growing numbers of individuals with chronic disease.

Salient environmental and perceptual correlates of current and established smoking for 2 representative cohorts of Indiana adolescents.

PURPOSE: A secondary analysis of 2000 and 2004 Indiana Youth Tobacco Survey (IYTS) data was conducted to investigate salient environmental and perceptual correlates of adolescents' current and established smoking while controlling for demographic variables such as gender, grade, and race/ethnicity and to compare the pattern of significant correlates between the years. METHODS: The IYTS was an anonymous school-based survey regarding tobacco use; familiarity with pro- and anti-tobacco media messages; exposure to environmental tobacco smoke (ETS); minors' access to tobacco products; and general knowledge, attitudes, and beliefs about tobacco. In 2000, a representative sample of 1416 public high school students in grades 9-12 and 1516 public middle school students in grades 6-8 (71.44% and 72.53% response rates, respectively) were surveyed. In 2004, 3433 public high school students and 1990 public middle school students (63.04% and 65.44 % response rates, respectively) were surveyed. RESULTS: Significant predictors of adolescents' current and established smoking habits included exposure to ETS either in homes or in cars, exposure to pro-tobacco messages, perceived benefit of smoking, and perceived peer acceptance of smoking. The influence of exposure to pro-tobacco messages greatly outweighed exposure to any anti-tobacco messages. CONCLUSIONS: The findings of this study warrant that more efforts and resources be placed on preventing youth from being exposed to ETS, and to control pro-tobacco marketing and improve the tobacco counter-marketing messages. The perceived benefits of smoking found here indicate that smoking for relaxation and weight control may be major influencing factors on adolescent smoking.

Public opinion about condoms for HIV and STD prevention: a Midwestern state telephone survey.

CONTEXT: Public opinion is important in determining condom and condom education policies in public high schools. METHODS: A random telephone survey of 517 Indiana residents was conducted from July through October 2003 to assess public opinion about education on correct condom use for HIV and STD prevention; condom availability in Indiana public high schools; and issues related to condom use, effectiveness and promotion. Data were analyzed using bivariate and linear regression techniques. RESULTS: A majority of respondents strongly or somewhat agreed that instruction on correct condom use for HIV and STD prevention should be provided in public high schools (77%), classroom instruction should include condoms (71%), only medically accurate information about condoms should being given (94%) and the federal government should promote condoms (70%). Fewer than half (48%) strongly or somewhat agreed that condoms should be made available to teenagers in public high schools without parental permission. Nearly all (92%) considered condoms at least somewhat effective in preventing HIV and other STDs. Non-Republican party affiliation, younger age and condom use within the previous five years were each significantly associated with having positive opinions on many of the condom-related statements. CONCLUSIONS: Public opinion appears to support the provision of correct condom use information in Indiana public schools. Schools should consider providing only medically accurate information about condoms and including condoms in instruction so students can see and touch them.

Sociodemographic correlates of public perceptions regarding a smoking ban in bars and restaurants.

As the health threat of environmental tobacco smoke is widely recognized, more state and local governments join the passage of ordinances that ban smoking in public establishments. This study investigated public perceptions regarding banning smoking in bars and restaurants among Indiana residents. A representative sample of 529 adult Indiana residents ages 18 or older was interviewed using random-digit dialing after two waves of pilot tests. Of the total respondents, 65% favored the smoking ban in bars and restaurants. Logistic regression analyses indicated that gender, education, and spouse's education were significant predictors for attitudes toward the smoking ban in bars and restaurants.