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Optimal management of burns begins with first aid from the first hours of injury. Adequate knowledge of how to perform first aid for burns can reduce the consequences of injury. Therefore, this study aims to determine the knowledge, attitude, and sources of information assessment towards burn First aid among people referred to a burn centre in the north of Iran. A questionnaire‐based survey was conducted to assess knowledge, attitude, and sources of information towards burn first aid among people referred to a burn centre in the north of Iran in 2023. In this survey, a convenience sampling method was adopted. The variables consisted of four items on socio‐demographic information, 15 items on knowledge, ten items on attitude, and one item on sources of information related to burn First aid. A total of 371 individuals responded to the survey. The mean age of participants was 31.90 ± 8.49 years old. The mean score of the total knowledge of the participants in the research was 6.04 ± 3.05. There was a statistically significant relationship between the variables of age, sex, marital status, place of residence, level of education, and history of receiving first aid training with the participants' knowledge level. The average score of the total attitude of the participants was 44.08 ± 3.88. Out of 371 participants, 214 people (57.7%) had an average attitude, and 157 people (42.3%) had a good attitude towards burn first aid. There was a statistically significant relationship between place of residence, level of education, and history of receiving first aid training with the participants' attitudes in the research. In addition, the level of knowledge had a statistically significant relationship with the participants' attitude level in the research (p‐value <0.001). The majority of participants have limited knowledge of burn first aid. This lack of knowledge could lead to severe consequences. Therefore, healthcare organizations should review and promote consistent guidelines for burn first aid to tackle and minimize the effect of this grave injury. [ABSTRACT FROM AUTHOR]

In this article, application of molecular simulation methods for studying molecular pictures of nanoconfined polymers is reviewed and discussed. The simulation methods, covering a range from atomistic to systematically parameterised coarse-grained models, employed in the literature to study nanoconfined polymers are reviewed and their results are compared together. The effect of polymer–surface interactions, surface curvature and surface area on the alteration of polymer structure and dynamics from the unperturbed (bulk) polymer properties are discussed. The length scales over which the surface influences the polymer structure and dynamics and the magnitude of surface effect on dynamics deceleration in the interphase are addressed in terms of different local and global chain properties. [ABSTRACT FROM PUBLISHER]

Objective: Burn trauma is a life-threatening incident that may be accompanied by several risk factors that increase morbidity and mortality. Drug abuse is one of the lifestyle dangers on the rise globally and can have an impact on the outcomes of burn injuries. This study aimed to evaluate the effect of drug abuse on the clinical outcomes of adult burn patients who were admitted to a burn center in the North of Iran., Methods: This retrospective cross-sectional study included adult burn patients who were referred to Velayat Hospital, between March 1, 2021, and March 20, 2022. The hospital information system (HIS) was used to select patients with a history of drug use and then were compared with burn victims who had never used drugs before. In both groups, demographic information, the cause of the burn, the comorbid diseases, total body surface area, length of stay, and outcomes were collected and recorded for both groups., Results: This study included 114 inpatients, 90 of whom (78.95%) were men. The mean age of the patients was 43±15 years. The mean length of hospitalization in the drug-user group was significantly higher than in the non-drug abuse group ( p =0.004). The drug abuse group had significantly higher rates of comorbid diseases ( p =0.021), inhalation injury ( p <0.001), mortality ( p =0.002), and pneumonia ( p <0.001). However, there were no statistically significant differences in the Infection and Sir's rates ( p =0.583) between the groups., Conclusion: Drug abuse is a risk factor in adult burn patients, which can affect the length of stay and burn-related morbidities., Competing Interests: None of the authors has any personal or financial conflicts of interest.