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Introduction: Animal-vehicle accidents are a growing concern in many parts of the world not only because of its environmental consequences but also because of its economic and social costs. The purpose of this study was to investigate the epidemiology of accidents involving animals in Northern Iran. Materials and Methods: In this retrospective cross-sectional study, the data of all animal-vehicle accidents which had occurred during 2014–2018 were obtained from the traffic police database. Results: According to the regression model, fatalities and injuries associated with animal-vehicle collisions on main roads were significantly lower than those on the secondary and rural roads (P < 0.001). The reports showed a significantly lower number of accidents on wet, slippery than the dry roads (P < 0.001). Conclusion: This study reports on the high number of accidents involving animals in Guilan which lead to injuries and fatalities of both humans and animals. Importantly, the pattern of such accidents was found to be different from that of motor vehicle collisions, suggesting a model for changing human behavior and reducing accidents that involve animals.

Background: The association between gender and time of receiving services (TRS) after traumatic injuries is rarely documented in developing countries. This study aimed to examine gender differences in time between occurring injuries and receiving services in hospital after trauma injuries in northern Iran. Materials and Methods: A total of 7085 injured patients were included in this study. Data on sociodemographic and clinical characteristics were extracted from the Guilan province trauma system registry (GTSR) from July 2017 to July 2018. The Oaxaca–Blinder (OB) method was used to explain the gender differences in the TRS after traumatic injuries. Results: There were significant differences between men and women in marital statues (P < 0.001), education level (P < 0.001), time of injury (P = 0.025), occupation (P < 0.001), type of trauma (P < 0.001), mode of transfer (P < 0.001), mean age (P < 0.001), average distance from hospital (P = 0.052), and average transfer time to the hospital (P < 0.001). We found gender differences in TRS after falling trauma (P = 0.006) when the transfer was performed by emergency medical services (EMSs) and in penetrating trauma (P < 0.001) when the transfer was performed by private vehicles. The difference in the observed characteristics of men and women explained 67% of gender differences in TRS (P = 0.06). Conclusion: The gender difference in the transfer of injured patients was in favor of men, depending on the socio-demographic and clinical factors. In OB analysis, the gender differences in falling trauma and transfer by EMS and the gender differences in penetrating trauma and private transmission to the hospital were also confirmed. Steps need to be taken to ensure that services are equally beneficial to both men and women.

Introduction: Head trauma is one of the most important causes of death in trauma centers. In particular, treatment of head injury in the elderly seems more complicated than that of the young and middle aged. This study aimed to identify the outcomes of head trauma due to road traffic accidents (RTAs) in elderly patients. Materials and Methods: In a descriptive-analytical study, records of 294 elderly patients with head trauma due to RTA retrieved from health information system were reviewed using a checklist. The outcomes of patients were evaluated using the Glasgow Outcome Scale. Complete recovery and partial disability were considered as favorable outcomes, whereas severe disability, vegetative state, and death were defined as unfavorable outcomes. Descriptive factors and adjusted coefficients were calculated using SPSS software. Results: Of 294 elderly patients, 77.2% were men. About half of the road accidents had occurred in urban areas (58.8%). Less than half of the injured elderly were pedestrian (44.9%). The mean Glasgow Coma Scale of patients equaled 13.42 ± 3.29. Unfavorable outcomes were observed only in 20.4% of the patients. There were significant differences in head injury severity between the groups with favorable and unfavorable outcomes (P < 0.05). Moreover, intraventricular hemorrhage was significantly associated with the highest prevalence of unfavorable outcome followed by intracranial hemorrhage. Conclusion: The results of our study mentioned that most of the elderly who had accidents were pedestrian, most of which occurred in the cities. Moderate and severe head injuries in patients had unfavorable clinical outcome.