Journal of Military Medicine最新文献

{"title":"Effect of Four Weeks of Separate and Concomitant Leucine and Taurine Supplementation on Delayed Onset Muscle Soreness Indices and Muscle Pain Perception Rate after Eccentric Resistance Exercise","authors":"F. Asjodi, N. Kordi, Touhid Khanevari, O. Iravani, M. Samadi","doi":"10.30491/JMM.23.4.311","DOIUrl":"https://doi.org/10.30491/JMM.23.4.311","url":null,"abstract":"Background and Aim: Delayed-onset muscle soreness after eccentric resistance exercise, which is usually part of military training, maybe due to damage to muscle structure. Nutrition can play a critical role in muscle damage by playing a vital role in both protein synthesis and catabolism. The aim of this study was to determine the effect of four weeks of separate and concomitant leucine and taurine supplementation on delayed muscle soreness indices and muscle pain perception rate after eccentric resistance exercise in young non-trained men. Methods: In this quasi-experimental study, 48 non-trained young men were randomly divided into four groups of taurine + leucine supplement (2 g of taurine and 0.1 g of leucine per kg of body weight per day), taurine supplement (2 g taurine per day), leucine supplement (0.1 g leucine per kg body weight per day) and placebo (1500 mg maltodextrin per day) and took supplement and placebo for four weeks. Delayed onset muscle soreness in lower body muscles developed using knee flexion with a weight equivalent to 70% of 1RM (3 sets and 15 repetitions). Serum creatinine kinase and lactate dehydrogenase enzymes were measured by photometry and muscle pain perception rate was measured using the Pain Assessment scale (PAS) at the time before, immediately after, 24, 48 and 72 hours after eccentric resistance training. Results: Comparison of changes in creatinine kinase activity and muscle pain perception rate showed a significant difference in different stages before and after eccentric resistance exercise (P<0.05). These changes were significant in the leucine + taurine group in the pre-test times up to 24 hours and 48 hours post-test compared to the leucine, taurine and placebo groups (P <0.05). Changes in lactate dehydrogenase activity between groups were not significant at different times. Conclusion: Concomitant use of leucine and taurine supplements can reduce some of the indicators of muscle damage and muscle pain perception rate after eccentric resistance exercise.","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"311-319"},"PeriodicalIF":0.0,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41436186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clarifying the Concept of the Readiness of the Military Nurse at the War: Analyzing the Concept with the Rogers Approach","authors":"M. G. Dehaghi, H. Mahmoudi","doi":"10.30491/JMM.23.4.320","DOIUrl":"https://doi.org/10.30491/JMM.23.4.320","url":null,"abstract":"Background and Aim: Military Nursing trains nurses in peacetime and provides relief in crises and natural disasters. However, this readiness must always be present in military nurses who are able to be effective on the battlefield in the event of war to save their lives, the wounded and others present. Therefore, this study was conducted to analyze the concept of military nurses' readiness for war. Methods: In this study, Rogers evolutionary approach was used to clarify the concept of military nurses' readiness for war. For this purpose, Web of Sciences, Science direct Proquest, Magiran Iran Medex, SID, Pubmed, Scopus databases were searched using the keywords military nurse, readiness, war and its English equivalents that find 536 articles. Finally, after reviewing the articles, 12 articles were selected for the study. Results: In this study, the characteristics of the concept of military nurses' readiness for war in the dimensions of psychological readiness, clinical readiness and managerial readiness were identified. Priorities included a variety of training, sufficient experience, specialized courses, orientation sessions and military camps, and consequences such as saving the lives of the wounded, better advancing the healing process, allocating resources and facilities, adapting to the conditions of war and teamwork. Conclusion: The findings of the study identified the concept of military nurses' readiness for war and showed that this concept has a complex, permanent, diverse and dynamic nature and military nurses play an important role in providing care to the wounded, including providing quality care on the battlefield. Plays loss reduction. Knowing the characteristics, antecedents and consequences of the concept of military nurses' readiness for war, promotes the position, importance and application of this concept in the military nursing profession and is an exploratory tool for further study and research and expand the body of knowledge in this field.","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"320-328"},"PeriodicalIF":0.0,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46942214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Facilitators and Inhibitors of Job Motivation in Military Nurses: A Qualitative Study","authors":"Asgar Choobdari, Esfandiar Azad, M. H. Zarghami","doi":"10.30491/JMM.23.3.262","DOIUrl":"https://doi.org/10.30491/JMM.23.3.262","url":null,"abstract":"Background and Aim: In the health care system of any country, nurses play a pivotal role in improving and advancing matters related to community health. Therefore, it becomes very important to pay attention to this group’s job motivation. The aim of this study was to qualitatively analyze the factors that facilitate and inhibit job motivation in nurses working in the armed forces. Methods: The present study was qualitative and phenomenological. Eighteen participants were purposefully selected from nurses working in one of the hospitals affiliated by the Armed Forces in Tehran in 2020 until they reached data saturation. Data collection was carried out using semi-structured interviews and for analyzing the data, ATLAS-ti software thematic analysis was used. Next, the main and sub-topics were identified. Results: In this study, 2 main categories including “intrapersonal contexts” and “Job-organizational contexts” were identified as facilitators, 2 main categories including “individual problems and challenges”, and “external barriers and deficiencies” were identified as barriers. 27 sub-themes were also obtained. Conclusion: Considering that individual and external factors play a role in facilitating the external motivation of nurses working in hospitals, it is necessary for managers and officials to consider these factors in planning and decision-making and take the necessary measures.","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"262-273"},"PeriodicalIF":0.0,"publicationDate":"2021-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46745126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"بررسی ویژگی های روانسنجی نسخه فارسی پرسشنامه شادکامی آکسفورد در نمونه ایی از نیروهای نظامی ایران","authors":"امین میرزایی, سید حمید شریف نیا, بهناز دوران, عباس پسندیده, سید حسن سلیمی","doi":"10.30491/JMM.23.3.246","DOIUrl":"https://doi.org/10.30491/JMM.23.3.246","url":null,"abstract":"","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"246-254"},"PeriodicalIF":0.0,"publicationDate":"2021-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47614366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Death risk among COVID-19 patients in Yazd, Iran: a hospital-based case-cohort study","authors":"M. Mirjalili, M. Dehghani, M. Raadabadi, A. Dehghani","doi":"10.30491/JMM.23.3.274","DOIUrl":"https://doi.org/10.30491/JMM.23.3.274","url":null,"abstract":"Background and Aim: The COVID-19 epidemic control has become a global challenge and many contributing variables are still unknown to policymakers. This case-cohort study was conducted to investigate the risk factors of mortality in COVID-19 patients.","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"274-282"},"PeriodicalIF":0.0,"publicationDate":"2021-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43592249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"خطابهدرمانی نظامی (واکاوی کارکردهای روانی- انگیزشی خطابه در نبرد با تکیه بر نهجالبلاغه)","authors":"مجتبی مجرد","doi":"10.30491/JMM.23.3.255","DOIUrl":"https://doi.org/10.30491/JMM.23.3.255","url":null,"abstract":"","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"255-261"},"PeriodicalIF":0.0,"publicationDate":"2021-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43928174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Exhaustive Protocol on Knee Muscle Co-contraction in Healthy People and with a Pronated Foot during Running","authors":"A. Fasihi, M. Siahkouhian, A. Jafarnezhadgero, Lotfali Bolboli, Hamed Sheikhalizade","doi":"10.30491/JMM.23.2.161","DOIUrl":"https://doi.org/10.30491/JMM.23.2.161","url":null,"abstract":"Background and Aim: Fatigue and abnormalities in the lower extremities, such as the pronated foot, can adversely affect the biomechanics of human movements such as running, leading to a lack of muscle contraction and unstable symptoms in the joints of the lower extremities (knees). Therefore, the main purpose of this study was to investigate the effect of exhaustive protocol on knee muscle co-contraction in pronated and healthy individuals while running. Methods: Fourteen young men with pronated feet and 14 healthy feet participated in the study. Electromyography activities of the selected muscles before and after fatigue protocol were recorded. The statistical analysis was performed using the SPSS software and repeated measures analysis of variance (ANOVA) (P ≤0.05). Results: Findings in the pronated foot compared with the healthy foot group showed that the knee general cocontraction during the mid-stance phase (P = 0.026, d = 0.81) and swing (P = 0.046, d = 0.81) and Vastuslateralis/vastusmedialis directed co-contraction of the knee was significantly lower during the heel contact phase (P = 0.049, d = 0.81). Flexural/extensor directed co-contraction in comparison of pretest to posttest during heel propulsion phase in both groups of pronated foot (P = 0.037, d = 0.81) and healthy foot (P = 0.037, 0.81 = d) decreased significantly. The other components did not show any significant differences. Conclusion: The co-contraction of the examined muscles in the knee joint has decreased in pronated foot in different stages of stance compared to the healthy foot group. This may be due to the over-activity of a group of muscles to overcome the instability of the knee and to prevent the extra movements of this joint when fatigue occurs, and it is also possible that this over-activity of a group of muscles has affected the running mechanics of individual with pronated foot and at different stages of the running cycle caused additional pressure on the knee joint and the musculoskeletal system in the knee joint loses its ability to properly absorb shock when running, increasing joint looseness and the risk of joint damage due to fatigue Increase.","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"161-171"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44811214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Covid-19-related anxiety and its physical and psychological symptoms in the iranian adult","authors":"Sepideh Mohammadi, Amirmalek Nakhaeizadeh, Tajmohammad Arazi","doi":"10.30491/JMM.23.2.142","DOIUrl":"https://doi.org/10.30491/JMM.23.2.142","url":null,"abstract":"Background and Aim: Factors such as the uncontrolled spread of the Covid-19 in the world, social constraints, ambiguity in the educational and professional future, the lack of effective treatment and high mortality rate of Covid-19, have important role in the mental health of communities. Due to the importance of public mental health, this study aimed to assessment of physical and psychological symptoms of Covid-19-related anxiety in the Iranian adult. Methods: In this cross-sectional study, 3029 Iranian adult were selected by the convenience sampling method included to the study from 9 May 2020 to 3 June 2020. Data analyzed by SPSS version 24. Results: Data of this study showed that 93.1% of the participants in psychological anxiety dimension and 85.5% of the participants in physical anxiety dimension experienced moderate. In the whole dimension of anxiety, 18.7% of the subjects experienced mild symptoms, 75.5% of the subjects experienced moderate symptoms and 5.8% of the subjects experienced severe symptoms. Date showed that the severity of anxiety in the women, adults in the age group of 30 to 49 years, people working in the medical sciences subgroup and people with undergraduate literacy was higher than other participants. Conclusion: The present study showed that Iranian adults experienced widespread Covid-19-related anxiety. The military service, as a trusted group of the general population, has been involved in the emergency situations to deal with biological crises such as Covid-19 in Iran. The data from this study can provide a clear view of the psychological state of population for military service and help them to prepare operational prevention protocols, specialized for high risk group of anxiety disorder. © 2021 Baqiyatallah University of Medical Sciences. All rights reserved.","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"142-150"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43089119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"توصیف وضعیت آمادگی هوازی و مؤلفههای چاقی در اعضای هیئت علمی یک دانشگاه پزشکی – نظامی","authors":"حسین شیروانی, احسان عربزاده","doi":"10.30491/JMM.23.2.113","DOIUrl":"https://doi.org/10.30491/JMM.23.2.113","url":null,"abstract":"","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"113-121"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42756105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Survey on Quality of Life, General Health and Related Demographic Factors in the Personnel of a Military Force: A Descriptive Cross-Sectional Study","authors":"F. Ghadirian, M. S. Nir, B. Nehrir","doi":"10.30491/JMM.23.2.122","DOIUrl":"https://doi.org/10.30491/JMM.23.2.122","url":null,"abstract":"Background and Aim: The specific characteristics of people's work in the military force can affect the general health and quality of life of these people. The aim of this study was carried out to assess the quality of life and general health of the personnel of a military force and effective factors. Methods: The present research is a descriptive cross-sectional study in 2017. Four hundred members of a military force were selected by simple random sampling based on inclusion and exclusion criteria from Bandar Abbas, Bushehr and Mahshahr cities. The data collection tools included a self-report questionnaire consisting of three as demographic characteristics, a 36-item (SF-36) and a GHQ-28 general health questionnaire. Finally, the data were entered into SPSS software version 16 and it examined with descriptive statistics (frequency, mean and standard deviation) and also analytical statistics such as independent t-test, one-way ANOVA and Tukey test for multiple comparisons. Results: The results showed that Staffs quality of life scores were moderate. Also, the average of general health score had a normal condition without symptoms. On the quality of life subscales, pain and physical function had the highest and lowest mean, respectively. The lowest average score in subscale’s depression in general health. There was a statistically significant relation between the quality of life score and all demographic variables except military-grade (P<0.05). General health score had a significant relation with the majority of demographic variables, especially the Participant’s income level (P <0.05). Conclusion: It seems that training and supportive measures are needed to maintain and improve the existing conditions. The military environment, due to its special circumstances, requires wise and more precise management to maintain the core assets, which are its manpower. Therefore, according to the demographic and social factors affecting the dependent variables of quality of life and general health of staffs should be supported","PeriodicalId":16394,"journal":{"name":"Journal of Military Medicine","volume":"23 1","pages":"122-130"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47921105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}