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Effects of promoting eating foods containing bitter vegetables on nutritional status in the elderly 提倡食用含苦味蔬菜的食物对老年人营养状况的影响
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.015
Wittawas Sajjapong, Kamonwan Jongsomchai, Uratcha Sadjapong, Pornchai Sooksaen
Background: Non-communicable diseases pose a considerable risk for the elderly population. This study aimed to investigate the impact of incorporating bitter vegetables into the diets of elderly individuals on their nutritional status. The study involved regular consumption of northern foods, such as Malidmai (Peka), salae, neem (neem), bitter gourd, and cassia, at least once a day for three months. Materials and methods: A randomized clinical trial recruited eighty individuals aged 60 years and above. One group was allowed to eat ad libitum, while the other group followed a recommended menu that emphasized bitter flavors. The study assessed dietary intake, body composition, and blood biochemical parameters. Results: The findings revealed a significant reduction in energy, saturated fat, and cholesterol intake, with the bitter group experiencing a statistically significant decrease in sugar consumption. The bitter group also demonstrated a considerable reduction in anthropometric and metabolic parameters when compared to the control group and baseline measures. These results indicate the potential benefits of bitter substances in managing or preventing obesity and type 2 diabetes in the elderly. Conclusion: Encouraging the elderly to consume at least one bitter meal per day for 12 weeks resulted in a reduction in weight gain, adipose tissue, sugar levels, and LDL-C. The study highlights the importance of incorporating bitter vegetables into the diets of elderly individuals for better nutritional status and health outcomes.
背景:非传染性疾病对老年人群构成了相当大的风险。本研究旨在调查在老年人饮食中添加苦味蔬菜对其营养状况的影响。研究内容包括在三个月内每天至少一次定期食用马立麦(Peka)、沙拉、印楝(楝树)、苦瓜和决明子等北方食物。材料和方法随机临床试验招募了 80 名 60 岁及以上的老人。其中一组允许自由进食,另一组则按照推荐菜单进食,强调苦味。研究评估了饮食摄入量、身体成分和血液生化指标。结果显示研究结果表明,苦味组的能量、饱和脂肪和胆固醇摄入量明显减少,糖的摄入量也有显著下降。与对照组和基线测量值相比,苦味组的人体测量和新陈代谢参数也有明显降低。这些结果表明,苦味物质在控制或预防老年人肥胖和 2 型糖尿病方面具有潜在的益处。结论鼓励老年人每天至少食用一餐苦味食物,持续 12 周,可减少体重增加、脂肪组织、血糖水平和低密度脂蛋白胆固醇。这项研究强调了在老年人饮食中加入苦味蔬菜以改善营养状况和健康结果的重要性。
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引用次数: 0
Radiation dose in radiologist from cerebral angiography using optically stimulated luminescence dosimeter 使用光激发发光剂量计测量放射科医生脑血管造影的辐射剂量
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.004
Tanyawimol Somtom, Thanakorn Somboot, Panatsada Awikunprasert, Sirikarn Kittichotwarat, Puttita Damchoo, Atithep Mongkolratnan, Tanapol Dachviriyakij
Background: The number of cerebral angiography procedures is increasing, resulting in higher X-ray radiation doses received by radiologists. Consequently, understanding the radiation doses received by radiologists and the accumulation of radiation in control rooms is crucial for guiding prevention strategies against radiation hazards. Objectives: This study aimed to measure and evaluate radiation doses to the hands, lenses of the eyes, and thyroids of radiologists performing cerebral angiography procedures, as well as to measure the accumulated radiation dose in the control room. Materials and methods: OSL dosimeters were placed on the eyeglass frames, thyroids, hands, and legs of radiologists performing 20 cerebral angiography procedures, as well as on the wall and window of the control room. Results: Radiologists’ average radiation doses were measured at specific body parts as follows: left eye (49 µSv), right eye (15 µSv), left hands (34 µSv), right hands (16 µSv), left legs (27 µSv), right legs (7 µSv), and thyroid glands (14 µSv). Notably, the received doses remained well within the maximum radiation dose limit established by the International Commission on Radiological Protection (ICRP). When calculating the maximum number of procedures that can be performed annually, we based it on the limit of the radiation dose that the eyes’ lenses should not exceed. Our findings revealed that the permissible number of procedures determined by the lens radiation dose limit, should not surpass 405 cases annually (equivalent to 34 cases per month). The radiation dose from therapeutic angiography procedures was discovered to be up to 5 times higher than that from diagnostic angiography procedures. The maximum accumulated radiation dose in the control room was 1.18 µSv/hr, which remained below the limit of the Department of Medical Sciences (< 3 µSv/hr). Conclusion: Radiologists receive less radiation from cerebral diagnostic angiography than therapeutic angiography. Organs on the left side were exposed to greater radiation levels than those on the right side. Wearing radiation protection devices during each procedure can reduce radiation exposure and mitigate long-term effects on radiologists. It is recommended to monitor and calculate the accumulated radiation dose of workers to ensure their exposure remains within safety limits.
背景:脑血管造影术的数量不断增加,导致放射科医生接受的 X 射线辐射剂量增加。因此,了解放射科医生接受的辐射剂量和控制室的辐射累积情况,对于指导辐射危害预防策略至关重要。研究目的本研究旨在测量和评估放射科医生在进行脑血管造影术时手、眼睛和甲状腺所受的辐射剂量,并测量控制室的累积辐射剂量。材料和方法:在进行 20 次脑血管造影术的放射科医生的眼镜框、甲状腺、手和腿上以及控制室的墙上和窗户上放置 OSL 剂量计。研究结果放射科医生特定身体部位的平均辐射剂量测量结果如下:左眼(49 µSv)、右眼(15 µSv)、左手(34 µSv)、右手(16 µSv)、左腿(27 µSv)、右腿(7 µSv)和甲状腺(14 µSv)。值得注意的是,接收到的剂量仍远低于国际辐射防护委员会(ICRP)规定的最大辐射剂量限值。在计算每年可进行的最大手术次数时,我们以眼睛镜片不应超过的辐射剂量限制为基础。我们的研究结果表明,根据镜片辐射剂量限制确定的允许手术数量每年不应超过 405 例(相当于每月 34 例)。研究发现,治疗性血管造影术的辐射剂量是诊断性血管造影术的 5 倍。控制室的最大累积辐射剂量为 1.18 µSv/hr,仍低于医学科学部的限值(< 3 µSv/hr)。结论放射科医生在脑血管造影诊断中受到的辐射低于血管造影治疗。左侧器官受到的辐射量大于右侧器官。在每次手术过程中佩戴辐射防护装置可以减少辐射照射,减轻对放射科医生的长期影响。建议对工作人员的累积辐射剂量进行监测和计算,以确保其辐射量不超出安全范围。
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引用次数: 0
Development of prognostic model and multivariate analysis for breast cancer survival patients using SEER database 利用 SEER 数据库为乳腺癌生存患者建立预后模型并进行多变量分析
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.008
N. Panda, K. L. Mahanta, Jitendra kumar Pati, Soumya subhashree Satapathy, Ruchi Bhuyan
Background: Many studies employed machine learning (ML) to forecast the prognosis of breast cancer (BC) patients and discovered that the ML model showed high individualized forecasting ability. Breast cancer is the most frequent kind of carcinoma in women globally and ranks as the leading cause of death in women. Objectives: This study intends to use the Surveillance, Epidemiology, and End Results dataset to categorize breast carcinoma cases’ alive and dead conditions. Deep learning and machine learning have been extensively utilized in clinical studies to address various categorization problems due to their ability to manage massive data sets in an organized manner. Pre-processing the data allows it to be visualized and analyzed for making critical choices. This study describes a realistic machine learning-based strategy for categorizing the SEER breast cancer dataset. Materials and methods: We employed classification and machine learning algorithms to classify breast cancer mortality. Four well-known classification ML algorithms were employed in this study. To identify risk factors, we employed multivariate analysis using the data set. Results: The decision tree performed the best accuracy (0.914) among all the models. T4 stage (β=1.4, p<0.001, OR=4.22, 95% CI (2.06-8.64), N2 stage (β=0.39, p=0.008, OR= 1.49, 95% CI (1.111-1.997) found to be major risk factors for breast cancer mortality using multivariate analysis. Conclusion: The significant prognostic variables affecting the breast carcinoma survival rates reported in the current research are relevant and might be turned into decision support systems in the medical realm.
背景:许多研究利用机器学习(ML)预测乳腺癌(BC)患者的预后,发现ML模型显示出较高的个体化预测能力。乳腺癌是全球女性最常见的一种癌症,也是女性死亡的主要原因。研究目的本研究旨在利用监测、流行病学和最终结果数据集对乳腺癌病例的存活和死亡情况进行分类。深度学习和机器学习能够以有组织的方式管理海量数据集,因此已被广泛应用于临床研究,以解决各种分类问题。通过对数据进行预处理,可以对数据进行可视化分析,从而做出关键选择。本研究介绍了基于机器学习的 SEER 乳腺癌数据集分类策略。材料和方法:我们采用分类和机器学习算法对乳腺癌死亡率进行分类。本研究采用了四种著名的分类 ML 算法。为了确定风险因素,我们使用数据集进行了多变量分析。研究结果在所有模型中,决策树的准确率最高(0.914)。多变量分析发现,T4 阶段(β=1.4,p<0.001,OR=4.22,95% CI (2.06-8.64))、N2 阶段(β=0.39,p=0.008,OR=1.49,95% CI (1.111-1.997))是乳腺癌死亡率的主要风险因素。结论当前研究中报告的影响乳腺癌存活率的重要预后变量具有相关性,可转化为医学领域的决策支持系统。
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引用次数: 0
Effect of music therapy on language skills in children with specific language impairment: A systematic review 音乐疗法对特殊语言障碍儿童语言技能的影响:系统回顾
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.011
Natwipa Wanicharoen, Vich Boonrod
Background: Specific language impairment (SLI) delays language development without any neurological damage or disease. This impairment extends to nonlinguistic tasks, such as music perception skills. In recent years, speech-language pathologists (SLPs) and music therapists (MTs) have collaborated to develop and improve approaches for children with communication disorders (CDs), including global developmental delay (GDD), SLI, mild developmental delay (DD), and the risk of developing reading difficulties, by integrating music therapy (MT) and speech therapy (ST). MT could be considered as one of the alternative methods offered to children with SLI to enhance their language skills. Objectives: The purpose of this study was to investigate the effectiveness of MT interventions on language skills in children with SLI and to investigate the characteristics of other intervention features in these studies, such as interventionists, intervention, settings, session type, and music methods. Materials and methods: The study was a systematic review conducted within the framework of the Preferred Reporting Items for Systematic Reviews and MetaAnalyses (PRISMA). The quality of the research results was assessed using the critical appraisal tools provided by the Joanna Briggs Institute (JBI). Results: Two studies met the inclusion criteria and were included in this systematic review. The two main types of MT employed were song cues and creative music therapy based on the Nordoff-Robbins approach. Current evidence suggests that music therapy improves components of language, including phonology, syntax, morphology, and other aspects of speech development, such as understanding sentences and memory for sentences, in children with SLI. Conclusion: MT can be a valuable and effective intervention for children with SLI. The introduction of transdisciplinary programs that integrate MT and ST could be recommended. However, MT training courses are required for SLPs.
背景介绍特殊语言障碍(SLI)会在没有任何神经损伤或疾病的情况下延迟语言的发展。这种障碍延伸到非语言任务,如音乐感知技能。近年来,言语病理学家(SLPs)和音乐治疗师(MTs)通过整合音乐治疗(MT)和言语治疗(ST),合作开发并改进了针对交流障碍(CDs)儿童的方法,包括全面发育迟缓(GDDs)、特殊语言障碍(SLIs)、轻度发育迟缓(DDs)和阅读障碍风险。音乐疗法可被视为提高 SLI 儿童语言能力的替代方法之一。研究目的本研究的目的是调查 MT 干预对 SLI 儿童语言技能的有效性,并调查这些研究中其他干预的特点,如干预者、干预、环境、课程类型和音乐方法。材料和方法:本研究是在系统综述和元分析首选报告项目(PRISMA)框架内进行的系统综述。研究结果的质量采用乔安娜-布里格斯研究所(JBI)提供的批判性评估工具进行评估。结果有两项研究符合纳入标准,被纳入本系统综述。采用的两种主要音乐治疗方法是歌曲提示和基于诺多夫-罗宾斯方法的创造性音乐治疗。目前的证据表明,音乐疗法可改善 SLI 儿童的语言成分,包括语音、句法、词法以及语言发展的其他方面,如句子理解和句子记忆。结论对于 SLI 儿童来说,音乐治疗是一种有价值且有效的干预措施。建议引入将 MT 和 ST 相结合的跨学科课程。不过,SLP 需要参加 MT 培训课程。
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引用次数: 0
Toxicity effects of Cannabidiol (CBD) on immune cells 大麻二酚(CBD)对免疫细胞的毒性作用
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.010
Kanyaruck Jindaphun, Nuchjira Takheaw, Witida Laopajon, S. Pata, W. Kasinrerk
Background: Cannabis extract has a long history of being used in the treatment and prevention of several medical conditions. The utilization of cannabis extracts, whether for medical or localized purposes, is widely observed. In cannabis extract, cannabidiol (CBD) is one of the most important non-psychoactive compounds. Several studies have demonstrated that CBD has several benefits in the treatment of various medical conditions. Nevertheless, CBD has also been demonstrated to suppress both innate and adaptive immune responses. Despite CBD has claimed to have many benefits, the toxicity of CBD is often pointed out and discussed. Nonetheless, the data on the toxicity effects of CBD on immune cells are limited. Objectives: In this study, we aimed to investigate the toxicity effects of various concentrations of CBD on immune cells, including CD4 T cells, CD8 T cells, B cells, NK cells, and monocytes. Materials and methods: Various concentrations of peripheral blood mononuclear cells (PBMCs) were treated with various concentrations of CBD or relative concentrations of methanol as a diluent control for 12, 24, and 48 hrs. Cell morphology was observed using flow cytometry. The percentage of cell death in the treated cells was determined by cell viability assay. In addition, the toxic effects of CBD on PBMC sub-populations were determined by staining with fluorochromeconjugated zombie viability dye and fluorochrome-conjugated monoclonal antibodies specific to each cell sub-population. Then, the percentage of cell death in each sub-population was assessed using flow cytometry. Results: CBD at concentrations of 40 and 80 µM showed toxicity effects on PBMCs. At these concentrations, CBD induced both cell morphological changes and cell death. While 20 µM CBD induced different effects, ranging from none to mild and high toxicity. The toxicity of CBD at 20 µM concentration depends on the individual. In contrast, CBD at ten µM and below showed no toxicity to PBMCs. The observed toxic effects of CBD occurred in all sub-populations of PBMCs, including CD4 T cells, CD8 T cells, B cells, NK cells, and monocytes. Conclusion: CBD has toxicity effects on immune cells. These effects depend on CBD concentrations, PBMC concentrations, and the duration of CBD exposure. Our findings emphasize the importance of awareness for CBD users when consuming CBD.
背景:大麻提取物用于治疗和预防多种病症的历史悠久。无论是用于医疗还是局部用途,大麻提取物的使用都很广泛。在大麻提取物中,大麻二酚(CBD)是最重要的非精神活性化合物之一。多项研究表明,大麻二酚对治疗各种病症有多种益处。不过,CBD 也被证明可以抑制先天性和适应性免疫反应。尽管 CBD 被认为有许多益处,但它的毒性也经常被指出和讨论。然而,有关 CBD 对免疫细胞毒性影响的数据还很有限。研究目的本研究旨在探讨不同浓度的 CBD 对免疫细胞(包括 CD4 T 细胞、CD8 T 细胞、B 细胞、NK 细胞和单核细胞)的毒性效应。材料与方法用不同浓度的 CBD 或相对浓度的甲醇(作为稀释剂对照)处理不同浓度的外周血单核细胞(PBMCs)12、24 和 48 小时。使用流式细胞仪观察细胞形态。细胞存活率测定法确定了经处理细胞的死亡百分比。此外,CBD 对 PBMC 亚群的毒性作用是通过荧光连接的僵尸活力染料和荧光连接的单克隆抗体对每个细胞亚群进行染色来确定的。然后,使用流式细胞术评估每个亚群的细胞死亡百分比。结果浓度为 40 µM 和 80 µM 的 CBD 对 PBMCs 有毒性作用。在这些浓度下,CBD 可诱导细胞形态变化和细胞死亡。而 20 µM 的 CBD 会诱导不同的效应,从无毒到轻度和高度毒性不等。浓度为 20 µM 的 CBD 的毒性因人而异。相比之下,10 µM 及以下浓度的 CBD 对白细胞介导细胞无毒性。观察到的 CBD 毒性效应发生在 PBMC 的所有亚群中,包括 CD4 T 细胞、CD8 T 细胞、B 细胞、NK 细胞和单核细胞。结论CBD 对免疫细胞有毒性作用。这些影响取决于 CBD 的浓度、PBMC 的浓度以及 CBD 暴露的持续时间。我们的研究结果强调了 CBD 使用者在服用 CBD 时提高认识的重要性。
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引用次数: 0
Prevalence and associated factors of dyslipidemia among university students in Central Thailand: a cross-sectional study 泰国中部大学生血脂异常的患病率和相关因素:一项横断面研究
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.018
A. Pootong, Priyoth Kittiteerasack, Parichart Pattarapanitchai, Sirinart Choomean
Background: Dyslipidemia is regarded as a significant risk factor for atherosclerotic cardiovascular diseases (ASCVDs). Currently, there is limited data regarding dyslipidemia among Thai university students. Objective: This study aimed to examine the prevalence of dyslipidemia and its related factors among university students in the central region of Thailand. Materials and methods: In this cross-sectional study, a total of 434 students aged 18-25 years at Thammasat University and Kasetsart University were recruited using simple random sampling. Fasting venous blood samples were obtained, and plasma lipid profiles were assessed by an automated analyzer. Dyslipidemia was formally characterized according to the National Cholesterol Education Program Adult Treatment Panel (NCEP-ATP III) guidelines. Demographic information, dietary behavior, and physical activity were collected using questionnaires. Anthropometric measures were also performed according to a standard protocol. Results: The prevalence of elevated total cholesterol, high-risk HDL-C, elevated LDL-C, and elevated triglycerides was 30.4, 18.2, 20.0, and 11.8%, respectively. The most common adverse lipid parameter was total cholesterol in both genders. Obesity and high fat intake were significantly associated with dyslipidemia (p<0.05). Conclusion: This research revealed a significant occurrence of dyslipidemia, primarily driven by elevated total cholesterol, among university students in Thailand. Obesity and high fat intake are significant risk contributors to dyslipidemia. These findings emphasize the need for awareness, prevention, and management strategies targeting this population.
背景:血脂异常被认为是动脉粥样硬化性心血管疾病(ASCVDs)的重要危险因素。目前,有关泰国大学生血脂异常的数据十分有限。研究目的本研究旨在调查泰国中部地区大学生血脂异常的患病率及其相关因素。材料和方法:在这项横断面研究中,我们采用简单随机抽样的方法,在 Thammasat 大学和 Kasetsart 大学共招募了 434 名 18-25 岁的学生。研究人员采集了空腹静脉血样本,并使用自动分析仪对血浆脂质概况进行了评估。根据美国国家胆固醇教育计划成人治疗小组(NCEP-ATP III)指南,对血脂异常进行了正式定性。通过问卷调查收集了人口统计学信息、饮食行为和体育锻炼情况。此外,还根据标准方案进行了人体测量。结果显示总胆固醇、高危高密度脂蛋白胆固醇、低密度脂蛋白胆固醇和甘油三酯升高的发生率分别为 30.4%、18.2%、20.0% 和 11.8%。两性最常见的不良血脂参数是总胆固醇。肥胖和高脂肪摄入与血脂异常显著相关(P<0.05)。结论这项研究揭示了泰国大学生血脂异常的严重程度,主要是总胆固醇升高。肥胖和高脂肪摄入是导致血脂异常的重要风险因素。这些发现强调了针对这一人群进行宣传、预防和管理策略的必要性。
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引用次数: 0
The Development of manual for speech and language treatment for parents of children with cleft palate ages 0-3 years old 为 0-3 岁腭裂儿童的家长编写言语和语言治疗手册
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.007
Pechcharat Jaiyong, Phuanjai Rattakorn, Supaporn Chinchai
Background: Cleft palate is a congenital disability affecting the palate’s structure and function, which may lead to delayed speech and language development and communication disorders. There is a shortage of speech therapists in Thailand. Therefore, developing a manual for speech and language treatment for the parents of children with a cleft palate would be an essential early intervention that parents could perform. Objectives: This research aimed to develop a speech and language treatment manual for parents of children with cleft palate ages 0-3 years old and evaluate the manual’s effectiveness, satisfaction, and feedback. Materials and methods: This research was divided into Phase 1, which involved developing a speech and language treatment manual for parents of children with cleft palate ages 0-3 years old and assessing its validity and reliability. Phase 2 tested the manual’s effectiveness by conducting a three-month of 16 participants, who were divided into two groups: A control group without the manual and an experimental group with the manual and phase 3 data analysis. Results: The content validity of the manual and satisfaction of the questionnaires were found to have a content validity index of 0.87 and 0.92, respectively. The total language and speech development scores before and after participating between groups found a statistically significant difference. After participating, the number of the experimental group who passed the 90th percentile of language development was higher than the control group. The language between the children and parents showed that the experimental group displayed more communication skills than the control group. Conclusion: The speech and language treatment manual for parents of children with cleft palate ages 0-3 years old could stimulate the language and speech development of the experimental group more effectively than the control group that did not receive the manual.
背景:腭裂是一种影响腭部结构和功能的先天性残疾,可能导致语言发育迟缓和交流障碍。泰国缺乏语言治疗师。因此,为腭裂儿童的父母编写一本言语和语言治疗手册,将是父母可以采取的一项重要的早期干预措施。研究目的本研究旨在为 0-3 岁腭裂儿童的家长编写言语和语言治疗手册,并评估手册的有效性、满意度和反馈意见。材料与方法:本研究分为第一阶段,即为 0-3 岁腭裂儿童的家长编写言语治疗手册,并评估其有效性和可靠性。第二阶段通过对 16 名参与者进行为期三个月的测试来检验手册的有效性,这些参与者被分为两组:对照组不使用手册,实验组使用手册,第三阶段进行数据分析。结果:手册的内容效度和问卷的满意度分别为 0.87 和 0.92。组间参与前后的语言和言语发展总分差异有统计学意义。参试后,实验组语言发展超过 90 百分位数的人数高于对照组。儿童与家长之间的语言显示,实验组比对照组显示出更多的沟通能力。结论针对 0-3 岁腭裂儿童家长的言语治疗手册比未接受该手册的对照组更有效地促进了实验组儿童的语言和言语发展。
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引用次数: 0
Radiation dose in radiologist from cerebral angiography using optically stimulated luminescence dosimeter 使用光激发发光剂量计测量放射科医生在脑血管造影术中的辐射剂量
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.004
Tanyawimol Somtom, Thanakorn Somboot, Panatsada Awikunprasert, Sirikarn Kittichotwarat, Puttita Damchoo, Atithep Mongkolratnan, Tanapol Dachviriyakij
Background: The number of cerebral angiography procedures is increasing, resulting in higher X-ray radiation doses received by radiologists. Consequently, understanding the radiation doses received by radiologists and the accumulation of radiation in control rooms is crucial for guiding prevention strategies against radiation hazards. Objectives: This study aimed to measure and evaluate radiation doses to the hands, lenses of the eyes, and thyroids of radiologists performing cerebral angiography procedures, as well as to measure the accumulated radiation dose in the control room. Materials and methods: OSL dosimeters were placed on the eyeglass frames, thyroids, hands, and legs of radiologists performing 20 cerebral angiography procedures, as well as on the wall and window of the control room. Results: Radiologists’ average radiation doses were measured at specific body parts as follows: left eye (49 µSv), right eye (15 µSv), left hands (34 µSv), right hands (16 µSv), left legs (27 µSv), right legs (7 µSv), and thyroid glands (14 µSv). Notably, the received doses remained well within the maximum radiation dose limit established by the International Commission on Radiological Protection (ICRP). When calculating the maximum number of procedures that can be performed annually, we based it on the limit of the radiation dose that the eyes’ lenses should not exceed. Our findings revealed that the permissible number of procedures determined by the lens radiation dose limit, should not surpass 405 cases annually (equivalent to 34 cases per month). The radiation dose from therapeutic angiography procedures was discovered to be up to 5 times higher than that from diagnostic angiography procedures. The maximum accumulated radiation dose in the control room was 1.18 µSv/hr, which remained below the limit of the Department of Medical Sciences (< 3 µSv/hr). Conclusion: Radiologists receive less radiation from cerebral diagnostic angiography than therapeutic angiography. Organs on the left side were exposed to greater radiation levels than those on the right side. Wearing radiation protection devices during each procedure can reduce radiation exposure and mitigate long-term effects on radiologists. It is recommended to monitor and calculate the accumulated radiation dose of workers to ensure their exposure remains within safety limits.
背景:脑血管造影术的数量不断增加,导致放射科医生接受的 X 射线辐射剂量增加。因此,了解放射科医生接受的辐射剂量和控制室的辐射累积情况,对于指导辐射危害预防策略至关重要。研究目的本研究旨在测量和评估放射科医生在进行脑血管造影术时手、眼睛和甲状腺所受的辐射剂量,并测量控制室的累积辐射剂量。材料和方法:在进行 20 次脑血管造影术的放射科医生的眼镜框、甲状腺、手和腿上以及控制室的墙上和窗户上放置 OSL 剂量计。研究结果放射科医生特定身体部位的平均辐射剂量测量结果如下:左眼(49 µSv)、右眼(15 µSv)、左手(34 µSv)、右手(16 µSv)、左腿(27 µSv)、右腿(7 µSv)和甲状腺(14 µSv)。值得注意的是,接收到的剂量仍远低于国际辐射防护委员会(ICRP)规定的最大辐射剂量限值。在计算每年可进行的最大手术次数时,我们以眼睛镜片不应超过的辐射剂量限制为基础。我们的研究结果表明,根据镜片辐射剂量限制确定的允许手术数量每年不应超过 405 例(相当于每月 34 例)。研究发现,治疗性血管造影术的辐射剂量是诊断性血管造影术的 5 倍。控制室的最大累积辐射剂量为 1.18 µSv/hr,仍低于医学科学部的限值(< 3 µSv/hr)。结论放射科医生在脑血管造影诊断中受到的辐射低于血管造影治疗。左侧器官受到的辐射量大于右侧器官。在每次手术过程中佩戴辐射防护装置可以减少辐射照射,减轻对放射医师的长期影响。建议对工作人员的累积辐射剂量进行监测和计算,以确保其辐射量不超出安全范围。
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引用次数: 0
The effects of workplace intervention programs to manage work-related musculoskeletal pain among poultry slaughterhouse workers: A randomized controlled trial 管理家禽屠宰场工人工作相关肌肉骨骼疼痛的工作场所干预计划的效果:随机对照试验
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.002
Benjamaporn Hancharoenkul, Peanchai Khamwong, Ubon Pirunsan, Leonard Joseph
Background: The prevalence rate of work-related musculoskeletal pain (WMSP) among poultry slaughterhouse workers (PSW) has been reported in the shoulder, arm, and hand due to the involvement of repetitive and forceful upper limb movements. An intervention program is needed to reduce upper limb pain and improve upper limb functions among PSW. Objectives: This study aimed to investigate the effectiveness of workplace intervention programs on musculoskeletal pain, upper limb functions, and work ability among PSW. Materials and methods: A total of 48 participants (21 males and 27 females) who met the inclusion criteria were recruited into the study. The participants were allocated into two groups: The workplace intervention group (WIG, N=24; 10 males; 14 females) and the control group (CG, N=24; 11 males; 13 females). The WIG performed the exercise training with elastic resistance bands (ERB) and stretching exercises for eight weeks, and the CG did not perform any activity. The Visual Analogue Scale (VAS), shoulder reach flexibility test, active range of motion (AROM), the disability of the Arm, Shoulder, and Hand (KKU-DASH), and Thai Work Ability Index (Thai WAI) were used as outcome evaluations. The two-way analyses of variance (ANOVAs) with repeated measures (group x time) were used for statistical analyses, and the statistical significance was set at p<0.05. Results: Approximately 79.1% (N=19) of the participants in WIG reported significantly decreased pain intensity of upper limb 3.06 (0.83 to -5.4) in the right side (p<0.01) and 1.96 (1.6 to -5.6) in the left side (p<0.001) after the 8-week intervention. Meanwhile, shoulder flexibility in WIG significantly increased (p<0.001) to around 3.55 cm. (0.67 to 8.20) on the right side and 5.61 cm. (2.0 to 10.67) on the left side. For AROM in WIG, neck flexion, lateral neck flexion, neck rotation, and left shoulder flexion significantly increased (p<0.05), as well as KKU-DASH and Thai WAI scores (p<0.001). There was no significant difference within-group in all variables in CG. Conclusion: The workplace intervention program significantly reduced upper limb pain and increased neck movement and shoulder flexion among PSW. The training programs also improved work ability and reduced disability with upper extremity musculoskeletal conditions among PSW.
背景:据报道,家禽屠宰场工人(PSW)中与工作相关的肌肉骨骼疼痛(WMSP)的发病率主要集中在肩部、手臂和手部,这是因为上肢需要进行重复和用力的运动。因此,有必要制定一项干预计划,以减轻家禽屠宰工人的上肢疼痛并改善其上肢功能。研究目的本研究旨在调查工作场所干预计划对 PSW 肌肉骨骼疼痛、上肢功能和工作能力的影响。材料与方法:本研究共招募了 48 名符合纳入标准的参与者(21 名男性和 27 名女性)。参与者被分为两组:工作场所干预组(WIG,24 人;男性 10 人;女性 14 人)和对照组(CG,24 人;男性 11 人;女性 13 人)。工作场所干预组进行为期八周的弹性阻力带(ERB)运动训练和伸展运动,对照组不进行任何活动。结果评估采用视觉模拟量表(VAS)、肩关节伸展灵活性测试、主动活动范围(AROM)、手臂、肩部和手部残疾(KKU-DASH)以及泰国工作能力指数(Thai WAI)。统计分析采用重复测量(组 x 时间)的双因素方差分析(ANOVA),统计显著性以 P<0.05 为标准。结果约 79.1%(19 人)的 WIG 参与者在 8 周干预后表示右侧上肢疼痛强度明显降低了 3.06(0.83 至 -5.4)(P<0.01),左侧上肢疼痛强度明显降低了 1.96(1.6 至 -5.6)(P<0.001)。同时,WIG 的肩关节柔韧性明显提高(p<0.001),达到约 3.55 厘米(0.67 至 8.20 厘米)。(右侧为 3.55 厘米(0.67 至 8.20),左侧为 5.61 厘米(2.0 至 10.67)。(左侧为 5.61 厘米(2.0 至 10.67)。在 WIG 的 AROM 中,颈部屈曲、颈部侧屈、颈部旋转和左肩屈曲显著增加(P<0.05),KKU-DASH 和 Thai WAI 分数也显著增加(P<0.001)。CG 组内所有变量均无明显差异。结论工作场所干预计划明显减轻了 PSW 的上肢疼痛,增加了颈部活动和肩部屈曲。培训计划还提高了 PSW 的工作能力,减少了上肢肌肉骨骼疾病的致残率。
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引用次数: 0
The development and content validity of the emotional recognition memory training program (ERMTP) for children with autism spectrum disorder: A trial phase 自闭症谱系障碍儿童情绪识别记忆训练计划(ERMTP)的开发和内容有效性:试验阶段
Pub Date : 2024-01-04 DOI: 10.12982/jams.2024.020
Smily Jesu Priya Victor Paulra, Supaporn Chinchai, Peeraya Munkhetvit, Sarinya Sriphetcharawut
Background: Facial expression, tone of voice, body language, and context are unrecognizable to children with autism. Emotional arousal and emotion recognition (required emotion empathy and cognitive processing empathy) induce downstream illnesses in children with ASD. Thus, the proposed study aimed to develop a computer-based Emotional Recognition Memory Training Program (ERMTP) for ASD. Objective: Firstly, to develop and validate the ERMTP for social cognitive abilities in children with ASD and secondly, to conduct pilot-tested it in typically developing children and children with ASD. Materials and methods: This study consisted of 3 phases. The first phase was developing the ERMTP from the literature review. The second phase was analyzed for content validity with five experts about Task 1 (two activities) and Task 2 (nine activities) comprising ERMTP. Computer-based learning of six fundamental facial emotions (happy, sad, angry, fear, disgusted, and surprised) improves social cognition. Finally, the pilot test was analyzed to discover the ERMTP’s challenges for five children with typical development and ASD. Results: The ERMTP’s activity items have good content validity, especially regarding clarity and relevance. All five raters gave the intervention a 1.0 IOC for its distinct components. In the training program, we followed the expert instructions regarding background music or voice and the generalization task. Descriptive analysis indicated that all five normal-developing children followed emotional expressions and instructions (100%). All five parents reported there were changes in focus and memory skills. Emotion regulation, memory abilities, and the social cognition index demonstrated statistically significant (p<0.05) effects before and after ERMTP treatment in ASD. Conclusion: ERMTP seeks to improve the social cognition of children with ASD by the use of feedback from both specialists and the children themselves. However, further research will be necessary to investigate ASD using a randomized control trial.
背景:自闭症儿童无法识别面部表情、语调、肢体语言和语境。情绪唤醒和情绪识别(所需的情绪移情和认知加工移情)会诱发自闭症儿童的下游疾病。因此,本研究旨在为自闭症儿童开发基于计算机的情绪识别记忆训练计划(ERMTP)。研究目的首先,开发并验证针对ASD儿童社会认知能力的ERMTP;其次,在典型发育儿童和ASD儿童中进行试点测试。材料和方法:本研究分为三个阶段。第一阶段是根据文献综述编制 ERMTP。第二阶段是与五位专家就 ERMTP 的任务 1(两个活动)和任务 2(九个活动)进行内容效度分析。基于计算机的六种基本面部情绪(快乐、悲伤、愤怒、恐惧、厌恶和惊讶)学习提高了社会认知能力。最后,对试点测试进行了分析,以发现 ERMTP 对五名患有典型发育障碍和自闭症的儿童的挑战。测试结果ERMTP 的活动项目具有良好的内容效度,尤其是在清晰度和相关性方面。所有五位评分者都对干预措施的各个组成部分给予了 1.0 的 IOC 分值。在训练项目中,我们遵循了专家关于背景音乐或声音以及泛化任务的指导。描述性分析表明,所有五名发育正常的儿童都遵循了情绪表达和指令(100%)。所有五位家长都表示,他们的注意力和记忆能力发生了变化。在ERMTP治疗前后,情绪调节、记忆能力和社会认知指数对ASD的影响具有统计学意义(P<0.05)。结论ERMTP 试图通过专家和儿童自身的反馈来改善 ASD 儿童的社会认知能力。然而,有必要通过随机对照试验对 ASD 进行进一步研究。
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引用次数: 0
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Journal of Associated Medical Sciences
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