Journal of injury & violence research最新文献

Background: SARS-CoV-2 positive status has been considered a predominantly incidental finding among trauma patients. We sought to examine whether concurrent infection is associated with worse outcomes in a contemporary cohort of injured patients during the COVID-19 pandemic.

Methods: Retrospective cohort analysis of a level I trauma center's institutional registry from May 1, 2020 through June 30, 2021. The prevalence of COVID in the trauma population was compared monthly using prevalence ratios relative to population estimates. Unadjusted cohorts of COVID+ vs COVID- trauma patients were compared. COVID+ patients then were matched on age, mechanism of injury, year, and injury severity score (ISS) with COVID- controls for adjusted analysis with a primary composite outcome of mortality.

Results: Out of n=2,783 trauma activations, n=51 (1.8%) were COVID+. Compared to the general population, the trauma population had prevalence ratios for COVID of 5.3 to 79.7 (median=20.8). Compared to COVID- patients, COVID+ patients had worse outcomes, including a higher proportion who were admitted to the ICU, required intubation, underwent a major operation, and had greater total charges and a longer length of stay. However, these differences appeared related to more severe injury patterns in the COVID+ cohort. In the adjusted analysis, no significant differences between groups in any of the outcome variables were observed.

Conclusions: Worse trauma outcomes in COVID+ patients appear to be correlated to the more substantial patterns of injury observed in this group. Trauma patients have substantially higher rates of SARS-CoV-2 positivity than the local population at large. These results reinforce that this population is vulnerable to multiple threats. They will guide the ongoing delivery of care in shaping the needs for testing, PPE for those delivering care, and the capacity and operational needs of trauma systems that must care for a population with such high rates of SARS-CoV-2 infection.

Background: Past studies have shown a lack of consensus on the definition and terminology of drowning among experts in the field and relevant organizations. There is a need for a new look at the definition of drowning to improve the understanding of drowning events.

Methods: A literature search of seven electronic databases, including PubMed, EMBASE, CINHAL, MEDLINE, Sport Discus, and Social Sciences from 1960 to 2020 was conducted using the MESH search terms "drowning", "near-drowning", "submersion", and "immersion". Cochrane databases were also searched for systematic reviews The items were searched in all fields of publication, including title, abstract, and keyword.

Results: The search identified approximately 2500 articles, 230 of which were reviewed. The inclusion criteria were applied to the full text of 230 articles, and 25 articles addressing the different definitions of drowning were assessed. They were reviewed critically by authors using a standard review form. The search identified that there were at least 20 different outcome measures for drowning incidents reported. Definitions of drowning in the literature were found for the following terms: dry versus wet drowning, secondary drowning, drowned and near-drowned, drowning without aspiration and drowning with aspiration, near drowning without aspiration or with aspiration, active drowning, passive drowning, silent drowning, witnessed and unwitnessed, immersion, submersion, death certificate records drowning, unintentional submersion, road traffic injury leading to passenger vehicle drowning, drowning, near drowning, salt or freshwater drowning, and cold water drowning.

Conclusions: In the literature, a lack of consensus was observed but the following terms should not be abandoned; "Non-fatal drowning" which is used to describe death following rescue and life with at least 24 hours of in-hospital survival and the development of one or more complications and "Fatal drowning" which implies death occurring at the scene or 24 h of a submersion incident.

Background: The rate of seat belt use in rural societies is less than in urban societies. The present study aimed to determine the effect of demographic and traffic-related variables on seat belt use among rural non-drivers based on the theory of planned behavior (TPB).

Methods: This study was conducted among 450 non-drivers in the rural areas of Hashtroud district in Iran. For collection of data, a questionnaire containing questions about demographic characteristics and general information on traffic-related behaviors of non-drivers, and questions on seat belt use based on constructs of the TPB was used.

Results: The lowest seat belt use rate was for non-drivers that sit in the rear seat of a car on rural roads (22.4 % never, 14.4 % always). Also, the rate of seat belt use among parents of participants on rural roads was lower than on city roads. Adherence to traffic rules and having training about seat belt use had significant effects on the construct of TPB, including attitude, subjective norms, perceived behavioral control, behavioral intention, and behavior of seat belt use. With increasing age, subjective norms about seat belt use have improved. The attitude toward seat belt use among females was better than males.

Conclusions: The result indicated that most of rural non-drivers did not adhere to traffic rules. Adherence to the traffic rules and having training on seat belt use had a significant impact on seat belt use behavior. Training seat belt use especially by parents could be effective in improving seat belt use.

Background: Dehumanization is a psychological construct meaning denying a person's humanity. The present study has investigated the process of dehumanization in female victims of intimate partner violence using the grounded theory approach.

Methods: For this purpose, 130 women in Tehran were selected through the convenience sampling method, and after completion of the Revised Conflict Tactics Scales (CTS2), 60 female victims were identified. In-depth interviews started with these women, and the data reached theoretical saturation by interviewing ten victims.

Results: The data analysis shows the role of dehumanization in the experiences of female victims of intimate partner violence in the form of two models. The first model showed that from the victim's perspective, dehumanization plays a crucial role in intimate partner violence. The second model showed that dehumanization was experienced by these women and is involved in developing strategies in their response to the violence. The combination of these two models showed that dehumanization and violence in the context of domestic violence have a reciprocal relationship, forming a cycle between cognitions, emotions, and negative behaviors between couples.

Conclusions: Data analysis demonstrated that dehumanization might have a role in experiencing intimate partner violence and contribute to IPV recurrence.

Background: Physical and sexual harassment has extensive psychological consequences on people's lives. Therefore, the using of a valid measure to identify this unpleasant experience in people can be useful both in determining the starting point of interventions related to victims and in general screenings in the society. In this regard, due to the lack of native and multidimensional measures to investigate this phenomenon, the aim of this study was to design and validation of the psychosexual harassment questionnaire.

Methods: The research method was applied in terms of purpose and descriptive in terms of nature. The study population included all university students aged 18 to 30 in Hamadan province from 2021-2022. From this population, a sample of 600 participants was selected based on a multi-stage cluster sampling method according to the population of the studied cities. The measures were a 27-item researcher-made psychosexual harassment questionnaire and the Ryff Psychological Well-being Scale.

Results: The results showed that the factor load was 27 items appropriate and 2 items inappropriate which were removed from the questionnaire. Finally, four factors including sexual harassment, physical harassment, sexual-virtual harassment, and verbal harassment were identified, in total, four factors could explain 58% of the variance of psychosexual harassment. Based on this, the four identified factors explained 33, 12, 8, and 5 percent of the variance of the structure of the psychosexual harassment construct, respectively. The adequacy of Kaiser-Meyer-Olkin sampling and Bartlett sphericity test (7332.2132) was calculated to be significant at the level of 0.001. The overall reliability of this questionnaire was calculated based on Cronbach's alpha coefficient equal to 0.91 and the reliability of physical, sexual, sexual-virtual and verbal harassment dimensions equal to 0.90, 0.88, 0.81, and 0.82, respectively.

Conclusions: As a result, given the validity and reliability of this measure, researchers can use this measure to determine the level of four cases of abuse expressed. Also, due to having a nominal table and its interaction with each of the four dimensions of the measure, followed by obtaining very accurate and detailed information from the subject, clinicians can use this measure for clients and patients, especially in the category of disorders.

Background: The increasing rate of traffic crashes involving motorcyclists have turned into a public health and road safety concern. Furthermore, riding behaviors and their precedent factors have been identified as potential determinants for assessing, intervening, and preventing traffic injuries of motorists. This study aimed to identify the effects of a set of demographic and motorcycle-related variables as potential predictors on collision through riding behavior components.

Methods: The study sample was 1,611 motorcyclists who were selected through time-location sampling method from three cities in Iran. They responded a Motorcycle Rider Behavior Questionnaire (MRBQ) and a general questionnaire including sociodemographic and riding-related items. The chosen method to analyze the data was Structural Equation Modeling (SEM) through Lavaan package version 0.6-8 of R software version 4.1.0.

Results: All participants were male (100%) with a mean age of 28.1(SD=8.5) years. About 24.4% of riders experienced at least one crash during the last year and the majority of riders did not hold a motorcycle license (80.1%). The SEM model showed that riding license (0.06) and frequency of riding (0.09) had a direct effect on crash involvement. Some latent variables including speed violation (0.13), stunts (0.11) and traffic violation (0.07) had positive effects and safety violation (-0.07) had a negative effect on crash history. There were indirect effects between age and history of crash mediated by speed violation (-0.04), stunts (-0.04), traffic violation (-0.02) and safety violation (0.01). Also, the indirect effects of riding frequency on crash involvement were mediated by speed violation (0.01), traffic violation (0.006) and safety violation (-0.01).

Conclusions: This study's main finding is that age and riding frequency are the main variables indirectly affecting crash involvement. Therefore, periodic training courses for younger riders is essential in order to decreasing crash involvements.

Background: Road traffic accidents are the leading etiological factor for maxillofacial trauma in India. The incidence of these accidents is impacted by various cultural, socioeconomic, and behavioral factors the understanding of which is paramount in assessing their importance in influencing the incidence of maxillofacial injuries.

Methods: Data was collected via a questionnaire from 366 patients who reported with maxillofacial injuries due to Road Traffic Accidents to the casualty and maxillofacial OPD at a tertiary center in the Nalgonda District over a five-year period. Data collected included patient details, type of vehicle involved, speed of the vehicle, type of accident, location of the accident, the seating of the patient, presence of alcohol influence, usage of helmet or seatbelt and the injuries sustained by the patient. Statistical analysis was done using Chi squared test.

Results: 88.5%of the patients were male and 87.4% of the cases were injured in RTA involving two-wheeler vehicles. (50.3%) of the accidents took place between 6 pm to 12 am. 41.5% of cases reported their speed at the time of the accident as 40- 60 kmph. 42% of accidents were reported as skid accidents. 70.29% of accidents on rural roads occurred at night (between 6 pm and 6 am) as opposed to 29.71% during the day. Only 4.37% of cases reported wearing seatbelts or helmets. 51.17% of the participants who were driving reported or were observed as being under the influence of alcohol.

Conclusions: The poor conditions of the roads, the lack of use of protective measures while driving, and the high incidence of driving under the influence of alcohol were seen to be the most significant contributing factors to road traffic accidents causing maxillofacial injuries in the Nalgonda population.

Background: Pre-hospital emergency care is a critical part of the health care system. Helicopter emergency medical service (HEMS) is a novel part of the medical services of the health care delivery system. The goal of these medical services is to provide appropriate treatments at the right place and time. The pre-hospital emergency is the first line of providing emergency care to patients and injured. To reduce the death and disability of patients, the optimal performance of various pre-hospital emergency branches, such as HEMS, is needed. Thereby, it is essential to pay attention to the importance of hospital wards and patient transfer. However, the HEMS can impose a high cost on the health care system. Due to a lack of evidence, in this study, we will investigate the reasons and consequences of transferring patients by HEMS in Shahid Beheshti Hospital in Qom.

Methods: This study is a cross-sectional descriptive study. In this study, sampling was done by the census, and all patients were transferred by air ambulance during the year 1400 (March 2021 to 2022) using the emergency department of Qom province, and the study of patient health records was performed.

Results: A significant percentage of patients (46.8%) were discharged from the emergency department in the first 6 hours. Most of the patients (79%) did not need surgery. 41.1% of the patients were traumatic patients with no pathological findings in their imaging.

Conclusions: Many cases did not necessarily need HEMS to transfer. It is recommended to choose the candidates more carefully for air ambulance transfer to reduce unnecessary costs.

Background: Although the impact of adverse childhood experiences (ACEs) on healthy behaviors of adulthood is largely investigated, the role of these adversities in a wide variety of impulsive and risky behaviors (RBs) as well as the role of mediating variables has been rarely studied. Therefore, the present study aimed to investigate the mediating role of positive-negative emotional motivations in the relationship between ACEs and RBs.

Methods: In a cross-sectional study, 401 adults of the general population of Kermanshah (201 individuals) and Kurdistan (200 individuals) were selected and they were assessed using the Risky, Impulsive, & Self-destructive behavior Questionnaire (RISQ) and the Childhood Trauma questionnaire (CTQ). Data were analyzed using latent profile analysis (LPA), the correlation tests and structural equation modeling.

Results: The prevalence of ACEs using LPA was estimated 37.7%. There was a significant correlation between all types of child abuse (not child neglect) and RBs. Emotional motivations played a mediating role in the relationship between ACEs and RBs (RMSEA=0.07, SRMR=0.05, CFI=0.92, TFI=0.90). The proposed model could explain about 11% of the variance of emotional motivations and around 70% of the variance of RBs.

Conclusions: Considering the impact of ACEs on emotional motivations and the impact of emotional motivations on RBs, intervention on emotional motivations may help to reduce RBs in people who suffer from ACEs.

Background: Workplace violence against nursing students is a common phenomenon. This study aimed to investigate Iranian nursing students' experiences of workplace violence, including their reaction to violence and the consequences and the effects of such violence on the students.

Methods: The study participants were undergraduate nursing students. The data were collected using semi-structured, in-depth face-to-face interviews. Data analysis was carried out with qualitative approach using conventional content analysis.

Results: Four categories were extracted from the analysis of the interview transcriptions: vertical violence, horizontal violence, reaction to violence and consequences of violence. Nurses were the major imposers of violence against students and psychological and verbal violations were the most of used forms of violence. The students reacted to violence in the forms of counteracting, reporting, disregarding and considering as commonplace.

Conclusions: Workplace violence is a common phenomenon experienced by nursing students in this study, which causes devastating individual, educational, and professional impacts. Action plans including providing safe environment and appropriate support from nurses and educators should be developed in clinical settings to intervene and to prevent workplace violence.