Mahnaz Yadollahi; Leila Mohammadinia; Mojtaba Norouzi
Abstract
Background: Trauma, the most common cause of mortality in children and adolescents, imposes high costs on the community. This study aimed to investigate the epidemiology of trauma in children and adolescents and the risk factors associated with death to provide a clinical model of traumas in terms of ...
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Background: Trauma, the most common cause of mortality in children and adolescents, imposes high costs on the community. This study aimed to investigate the epidemiology of trauma in children and adolescents and the risk factors associated with death to provide a clinical model of traumas in terms of the type of injury and to adopt effective preventive interventions.Methods: This cross-sectional study was conducted on 12522 children and adolescents based on the data recorded in the Emergency Medical Services (EMS 115) in 2017. The study population consisted of trauma patients who had contacted EMS 115. Then, demographic and clinical variables were analyzed using the Chi-square test and logistic regression model.Results: The results showed that 3448 out of the 12522 participants (27.5%) were female, and 9072 (72.5%) were male. The mean age of the injured people was 11.82±5.33 years. The highest and lowest injuries frequencies were accidents (71.8%) and drowning (22%), respectively. Additionally, the highest frequency of death was related to drowning (25.93%). Furthermore, accidents, combats, falls, and drowning significantly correlated with mortality (P<0.001).Conclusion: Considering the relationship between accidents, combats, falls, drowning, and mortality, it can be concluded that the identification of at risk groups, development of training courses, and adoption of protective measures can help take an effective step toward preventing these types of injuries and declining the frequency of mortality among trauma patients.
Seyed Aghil Jaberhashemi; Mohammad Djaefar Moemenbellah-Fard; Mousa Khosravani; Mojtaba Norouzi; Hadi Kalari
Abstract
Objective: The main aim of this research is to investigate the knowledge, attitude and practice (KAP) on malaria control with respect to indoor residual spraying (IRS) in a community of Southern Iran. Introduction: Human malaria is an important vector-borne infectious disease in Iran. It remains endemic ...
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Objective: The main aim of this research is to investigate the knowledge, attitude and practice (KAP) on malaria control with respect to indoor residual spraying (IRS) in a community of Southern Iran. Introduction: Human malaria is an important vector-borne infectious disease in Iran. It remains endemic over most parts of the oriental region of Iran that is still in the pre-elimination phase without considerable drop in the proportion of malaria cases. Methods: This research was a cross-sectional household survey conducted in Kazerun, Fars province, Iran, to examine he malaria status and identify the parameters that obstruct the progress of the elimination phase. A standard questionnaire with 20 questions was provided to households including knowledge, attitude and practice categories. Sampling was then stratified to choose the samples in three rural foci of Kazerun. Results: The sex ratio of participants included 192 females (92.3%) and 16 males (7.7%), respectively. This community benefited mostly from acceptable literacy level. A strong association prevailed between the majority of respondents’ (88.5%) knowledge of fever and chills as the main symptoms of malaria and their literacy level. The majority (198, 95.2%) of volunteers declared that malaria disease was transmitted through the mosquito bites. In line with this study, literate persons have raised motivation and attitude to use bednets and keep themselves away from mosquitoes. These individuals cooperate perfectly with healthcare workers in malaria control program strategies (especially IRS). Conclusion: Comprehensive and synergistic measures are needed to be taken to manage malaria elimination strategy in Iran.
Mojtaba Norouzi; Haleh Ghaem; Hamid Reza Tabatabaee; Malihe Abdollahi; Mohammad Afkar; Fatemeh Rahmani
Abstract
Background: Malaria is one of the most important vector-borne diseases, a major health problem, and a serious cause of mortality around the world. Indoor Residual Spraying (IRS) together with insecticide-treated nets is among the primary methods used for controlling and reducing the burden of malaria. ...
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Background: Malaria is one of the most important vector-borne diseases, a major health problem, and a serious cause of mortality around the world. Indoor Residual Spraying (IRS) together with insecticide-treated nets is among the primary methods used for controlling and reducing the burden of malaria. The present study aimed to determine the appropriate time for malaria management based on entomology, vector abundance, temperature, and precipitation data. Methods:The study data were collected using the entomological data existing in Kazerun’s health and treatment network and weather station between 2009 - 2016. The data were analyzed via time series models with monthly time intervals, which included 96 months. The following models were applied: Autoregressive Moving Average (ARMA), Moving Average (MA), Autoregressive (AR), and Autoregressive Integrated Moving Average (ARIMA). Indeed, kriging approach was employed for interpolation of temperature and precipitation in the study points. All analyses were done using Information Technology Service Management (ITSM) software. Results: Temperature followed a similar trend in the six villages under investigation. It was predicted up to 20 months after the observations using MAmodel. Accordingly, the mean of temperature was 30°C.The trend of precipitation showed great fluctuations; thus, the results of the precipitation model were not accredited. The trend of Anopheles abundance was predicted using ARMA in Jahad-Abad, Hakimbashi, Seyed Hossein, and Dadin and using ARMA in Khesht and Jareh. According to the results, Anopheles abundance followed a descending trend in the study regions. Considering the temperature trend and peak of Anopheles abundance in the areas under investigation, the best time for residual spraying was two weeks prior to the peak of Anopheles abundance within the temperature range of 25-30°C. Conclusion: Considering entomology and temperature data, two weeks prior to the peak of Anopheles abundance within the temperature range of 25-30°C was found to be the best time for residual spraying in order to prevent and control malaria. Other preventive and control measures, such as active case detection, timely treatment of patients, and public education should also be intensified at this time.