Current Status and Influencing Factors of the Quality of Work Life of Nurses in Intensive Care Unit

Objective: To investigate the current status and influencing factors of the quality of work life of nurses in Intensive Care Unit (ICU). Methods: A total of 243 ICU nurses from 6 general hospitals in Jingzhou were selected by convenient sampling method. Questionnaires were conducted with the general information questionnaire, Connor-Davidson Resilience Scale (CD-RISC) and Work-Related Quality of Life Scale-2 (WRQoL-2). Results: The total average score of the quality of work life of ICU nurses was (3.35 ± 0.44), which was at a medium level. Department, professional title, frequency of night shift, experience of workplace violence and psychological resilience were the influencing factors of the quality of work life of nurses in ICU, accounting for 39.4% of the variance. Conclusion: The quality of work life of ICU nurses needs to be improved. Nursing managers should pay attention to the work environment of ICU nurses, rationally allocate manpower, and improve the status of psychological resilience of nurses, so as to improve their quality of work life.

What Is the Role of Work-Related Factors in Self-Reported Health Inequalities among Employed Individuals? A Longitudinal Study in Luxembourg

Objectives: We measured health inequalities among employed Luxembourg residents over time and the socio-economic and work-related determinants. Design and Setting: Longitudinal data were obtained from the Socio-economic Liewen zu Lëtzebuerg/European Union Survey on Income and Living Conditions, which has been conducted each year since 2003 in Luxembourg. Participants: Participants comprised 727 Luxembourg residents (58% men), aged between 21 and 55 years in 2003, who were employed between 2003 and 2012. Primary and Secondary Outcomes Measured: The variable of interest was self-reported health. We used transition indicators on work-related factors to consider changes that individuals may have experienced in their job over this period. Results: People who moved from a part-time to a full-time contract (odds ratio (OR): 5.52, confidence interval (CI): 1.55 - 19.73), and those who moved from the 3rd or 4th quartile of earnings to the 1st or 2nd quartile (OR: 2.48, CI: 1.02 - 6.05) between 2003 and 2012, had a higher risk of being in poor health in 2012. The risk of deterioration in self-reported health in 2012 among people who were healthy in 2003 was associated with the type of contract, economic activity, and occupation. Conclusion: Health inequalities occur among employed people in Luxembourg. Their importance varies according to work-related characteristics and economic activity. Our findings showed that declined health status was associated with contract type, profession, and economic activity. This suggests that measures should be taken to maintain good health for people working in these specific occupations or economic sectors (e.g. preventive action, reduction of risk exposure, change of occupation in the same company, and so on).

The Impact of Organizational and Extra - organizational Factors on Work Stress

There are various factors that contribute to work stress.These stem from both organisational and extra-organisational contexts.The aim of this paper is to investigate the impact of both organisational and extra-organisational factors on work stress a—mong married female teachers.The study found that the three organisational factors i.e.management and administration,pupil recalcitrance and time demands were significantly correlated with work stress.As for the extra-organisational factors,only personal problems variable was found significantly correlated with work stress.A number of studies of teacher stress have been commissioned over the past decade by the major teaching unions.

Influencing Factors and Improvement Strategy to the Quality of Nursing Work Life: A Review

This review introduces the definition, influencing factors and improvement strategy to the quality of nursing work life, which can provide references for nursing managers to understand the factors affecting the quality of nursing work life and choose effective measures to improve the quality of nursing work life.

Prevalence of Occupational Stress and Related Risk Factors among Nurses Working in ASEER Region

Background: Over the last century, stress as an interdisciplinary concept has become an area of great interest and has been researched extensively. Although the earliest studies on stress were mostly physiological, psychological models of stress have been developed and established a link between stressors and illness in his model of general adaptation syndrome. Objective: To investigate prevalence and factors associated with occupational stress among nurses working Asser region Hospital. The study included nurses at different age groups working at different departments with assessment of any sources of stress. Methodology: A descriptive cross-sectional study was conducted targeting nurses in the main hospitals in the Asser region, Southern Saudi Arabia. A total of the study samples of 217 nurses were required to estimate the expected average stress rate among nurses. A self-administered pre-structured questionnaire used for data collection. Results: Nurses’ ages ranged 21 to 55 years old with mean age of 30.9 ± 11.7 years old. Majority of the nurses were females 175 (80.6%). The highest mean score (more stress) was reported by nurses in relation to the following stress factors;working very hard (4.3 ± 0.9), followed by being under pressure to work long hours (4.2 ± 0.9), the opportunity given to do something is not real and enough (4.2 ± 1.0). The findings showed a significant relationship between nurses’ stress level, their personal and work-related characteristics (P = 0.001). Recommendations: Interventional programs to detect and alleviate sources and effects of occupational stress should be developed including more training regarding coping strategies, nurses’ support, and better work condition.

基于允许可靠度的薄壁圆筒静强度安全系数

为建立钢制单层承压薄壁圆筒静强度的可靠性设计技术,当圆筒静强度与载荷分别符合正态分布且静强度分布参数为区间值时,应用概率论知识,构建了圆筒静强度在不同工况的可靠度系数、安全系数和工况系数三者之间的关系。研究表明:1)在一般气压试验或气液组合试验时,圆筒屈服强度的允许可靠度系数应不小于1.549且不超过2.115,爆破强度的允许可靠度系数应不小于4.081且不超过5.414。2)在一般液压试验时,圆筒屈服强度的允许可靠度系数应不小于0.605且不超过1.005,爆破强度的允许可靠度系数应不小于3.304且不超过4.430。3)在正常操作时,圆筒屈服强度的允许可靠度系数应不小于1.961且不超过2.484,爆破强度的允许可靠度系数应不小于4.280且不超过5.456。4)在允许可靠度系数满足上述取值范围,且工况系数符合中国标准时,圆筒屈服安全系数可取1.40,爆破安全系数可取2.00。

基于内-外因理论和Apriori算法的动火作业事故分析

为研究动火作业事故致因及其相互作用,采用Apriori关联规则算法和内-外因理论相结合的方法,对2013-2023年100起动火作业事故致因进行深入分析。根据内-外因事故致因理论,从作业人员、设备设施、作业场所和作业管理4个方面对事故原因进行分类,分析不同事故原因的发生频数,构建动火作业事故致因因素集;采用Apriori算法挖掘事故致因间的关联关系,对强关联规则进行具体分析。研究结果表明:作业前检查不到位、安全教育培训不到位、安全主体责任落实不到位等是导致动火作业事故发生的关键致因因素,在此基础上提出针对动火作业安全的预防措施,并构建动火作业安全管控策略。研究结果可为揭示动火作业事故预防的关键点,减少动火作业事故的发生提供参考。

Epidemiological Patterns of Work-Related Musculoskeletal Disorders among Healthcare Workers in Five Reference Hospitals in the City of Douala, Cameroon

Introduction: Work-related musculoskeletal disorders (WRMSDs) are a public health problem and have forced many workers to quit their jobs prematurely. This study investigated the prevalence and risk factors of WRMSDs among Healthcare workers in five reference hospitals in the City of Douala-Cameroon. Methods: A cross-sectional study was conducted in 2022 among 561 healthcare workers working in five reference hospitals in the city of Douala, Cameroon. Participants were selected using a convenient sampling technique. Data were collected with structured questionnaires;data on the demographics and risk factors were collected using a well-designed questionnaire, while estimation of the prevalence of WRMSDs was done using the Modified Nordic questionnaire. Results: The overall prevalence rate of WRMSDs among healthcare workers in Douala hospitals was 83.4% (468/561). The prevalence per professional groups was as follows: 88.8% (71) for Medical Laboratory Scientists (MLS), 81.9% (289) for nurses, 21 (80.8%) for Physiotherapists (PTs) and 78.8% (41) for Medical Doctors (MDs). There was a significant difference (p = 0.001) in the prevalence of WRMSDs with respect to place of work where healthcare workers from HLD recorded the highest prevalence 89.9%, while Healthcare workers from NBDH were 2.91 times at risk (AOR = 2.91;95% CI: 1.32 - 6.41;p = 0.001) to develop WRMSDs than healthcare workers in the other hospitals. With respect to body region, the highest prevalence of WRMSDs was recorded on the lower back, 58.8% with the lowest at the elbows 11.2%. The age group 30 to 39 years was significantly associated with WRMSDs at level of the shoulder (p = 0.002), upper back (p = 0.019), elbows (p Conclusion: The overall prevalence rate of WRMSDs among healthcare workers in Douala hospitals was high. The prevalence of WRMSDs is highest among MLS and nurses and the most affected body parts are;lower back, neck and upper back. Working on the same posture, stressful job, and repetitive tasks were the major risk factors associated to WRMSDs among healthcare workers in Douala hospitals.

Role of hippocampal dentate gyrus neurons in the protective effects of heat shock factor 1 on working memory

Increasing evidence suggests that heat shock factor 1 exerts endogenous protective effects on working memory under conditions of chronic psychological stress. However, the precise underlying mechanisms remain poorly understood. This study examined the protective factors affecting working memory in heat shock transcription factor 1 gene knockout mice. The results indicated that the number of correct T maze alternations decreased following mild chronic psychological stress in knockout mice. This change was accompanied by a decrease in neurogenesis and an increase in neuronal apoptosis in the hippocampal dentate gyrus. The number of correct T maze alternations was positively correlated with neurogenesis in hippocampal dentate gyrus, and negatively correlated with neuronal apoptosis. In wild type mice, no significant difference was detected in the number of correct T maze alternations or neuronal apoptosis in hippocampal dentate gyrus. These results indicate that the heat shock factor 1 gene has an endogenous protective role in working memory during mild chronic psychological stress associated with dentate gyrus neuronal apoptosis Moreover, dentate gyrus neurogenesis appears to participate in the protective mechanism.

某三甲医院医护人员工作满意度调查及影响因素分析

目的调查天津市胸科医院医护人员的工作满意度情况及影响因素分析。方法对2023年6月天津市胸科医院全体在职医护人员进行抽样式问卷调查,调查内容包括个人基本情况、满意度情况和工作压力情况3个部分,对调查结果进行logistic回归分析,分析医护人员工作满意度的影响因素。结果共发出和回收调查问卷562份,其中有效问卷540份,问卷回收有效率为96.09%,医护人员对于工作满意度的总均分为(3.78±1.41)分,总体满意率为68.0%;其中对于工作本身的满意度最高(74.4%),对收入的满意度最低(58.0%)。在工作压力方面,受到人际关系方面的压力最小,为(1.16±0.45)分;受到工作繁忙休息时间少方面的压力最大,为(3.12±1.24)分。logistic回归分析结果显示,婚姻状况、工作压力、工作年限、职称和夜班频率等对工作满意度均有影响(P<0.05)。结论天津市胸科医院医护人员对工作的总体满意度水平尚可,针对满意度偏低的问题应该予以重视,以提高医护人员对工作的满意度。

我国社会工作政策区域特征研究

采用因子分析法对2015年至2022年我国29个省份的社会工作政策进行研究,通过提取立体推进、基础构建、引领推广、多元协同、人才发展5个主成分,分析我国社会工作政策特点,并基于因子得分对其展开聚类分析。研究显示,我国社会工作政策工具结构失衡,注重供给型和环境型政策工具的运用,忽视需求型政策工具的使用;各地区社会工作政策重点存在显著差异,尤其是社会工作政策供给水平具有较大差距;社会工作政策区域聚类特征明显。考虑到我国社会工作政策工具均衡化发展和地区差异化问题,各地区应均衡使用政策工具,强化需求型政策工具的运用;因地制宜,制定差异化的社会工作政策;加强区域合作与交流,促进政策经验的共享与借鉴。在此基础上,进一步完善与优化我国社会工作政策体系。

乡村振兴战略背景下乡镇干部工作绩效影响因素识别研究

[目的]探究乡村振兴战略背景下,乡镇干部工作绩效影响因素及其之间的相互关系,构建影响因素指标体系结合工作绩效影响机理公式P=f(S,O,M,E)进行影响关系梳理。[方法]基于文献调研法与专家调研法抽取并识别乡镇干部工作绩效影响因素,从技能(S)、机会(O)、激励(M)、环境(E)4个维度构建影响因素指标体系,通过DEMATEL决策实验室法进行影响因素之间的量化计算并进行结果分析。[结果]研究得出,激励(M)、环境(E)主要为原因要素,技能(S)、机会(O)主要为结果要素,其中沟通技能(A1)、学习机会(A6)、政策机会(A4)、组织技能(A2)与专业技能(A3)中心度较高,相关研究应予以重视。[结论]研究结果为深度识别乡镇干部工作绩效影响因素的显著性与差异性提供理论与实践指导。

管理学视角下饲料企业工作绩效的影响因素及提升策略

作为农业产业的组成部分,饲料企业的经济效益、战略目标、管理水平都直接关系到整个产业链的稳定发展。而工作绩效是管理学的重要概念,主要用于反映一定时期内的工作成绩和成效。在饲料企业内部,持续提升工作绩效就是要从员工的行为、方式、结果等角度入手,制定相应措施,以便更好地预测员工所能取得的工作成绩和成效。为此,本文从管理学视角出发,对工作绩效的重要性和影响因素进行深入分析,并提出了饲料企业工作绩效的提升策略,从而为饲料企业的可持续发展奠定坚实的基础。

社区工作者工作效率影响因素与对策——基于41个社区的访谈调研

基于41个社区的访谈发现,权责利不对等下的重复工作,社区弱智慧化下的低效沟通;体制机制不完善及资源差异化导致的相对剥夺感;绩效考核的强弱性、突出的工学矛盾等影响下的低效增能;压力源骤增与抗压力不匹配产生的工作倦怠感等是影响社区工作者工作效率的重要动因。提出用信息化手段赋能办公的高效协同;以差异化考核管理制度提升工作驱力;以完善支持网络,缓释工作压力,增强韧性建设等建议,以期为提升社区工作者工作效率提供参考。

基于POW的区块链共识机制的改进

基于工作量证明(Proof of Work,POW)的共识机制在寻找随机数(Nonce)过程中算力主导记账,浪费计算资源及内存,存在51%算力的危险。针对此缺陷,提出一种改进的基于POW的区块链共识机制IPOW(Improve Proof of Work),引入控制权重、激励阈值、有效时间和奖励因子,给出相关算法,通过控制权重等得出最终记账权R。实验结果表明,与POW相比,IPOW共识机制削弱了算力对于节点获得记账权的主导地位,控制权重越大,越容易获得记账权;降低节点作恶的概率,减少富人愈富现象的发生。

增强劳动技能与改善劳动条件:农村低收入人口增收路径分析

扎实推进共同富裕,需要推动更多农村低收入人口迈入中等收入行列。如何对农村低收入人口进行类型细分,并探索其有效增收路径成为亟待解决的问题。从劳动视角进一步探源农村低收入人口收入困境发现,城乡二元体制、农村内部“共享”机制、人口生物性特征和社会性特征综合影响农村人口“劳动条件”和“劳动技能”,造成了部分群体收入低的现状;单一的劳动技能视角不能从根本上解决增收问题,必须促进劳动者的劳动技能与劳动对象的结合,在授人以渔的同时,还要确保他们有“捕鱼机会”。基于“劳动技能-劳动条件”结合情况,农村低收入人口类型可以划分为技能不足型、条件不足型以及技能与条件不足型共3种。促进农村低收入人口增收,在基本保障方面要建设关于体力劳动者的社会保护网,维持基本收入;在能力建设方面要构建基础性和专业性技能并重的人力资本增量体系,促进持续增收;在资产建设方面要实现规模农业与非农就业的和谐共进,释放增收潜力;在优化组合方面要实施劳动技能与劳动条件以强带弱的策略,形成增收合力。

某高校建筑类专业学生眩晕发病危险因素的调查研究

目的:探索建筑专业学生眩晕的相关风险因素,为降低未来高空作业的坠落事件提供依据。方法:本研究选取了湖北职业技术学院2022年9月至2023年6月期间在校建筑类专业学生为研究对象。根据人口学信息、临床特征、PHQ-9评测结果及眼震视图检查结果,以多因素回归分析探索眩晕相关的风险因素。结果:研究纳入541名参与者,234人(43.25%)有眩晕病史,其中女性比例高于男性,抑郁症状在眩晕患者中更常见。多因素回归分析显示:心理状态,双温试验、疲劳及睡眠障碍与眩晕发病显著相关。结论:前庭功能异常、抑郁、疲劳状态及睡眠障碍与眩晕发病相关,对建筑专业学生进行前庭功能普查、心理及疲劳状态评估有助于降低高空作业时的安全风险。

社会科学学者中文论文代表作抽选的影响因素

代表作是评价学者学术水平的重要依据,探究学者在代表作抽选时的影响因素,对学者学术水平的展示和代表作制度的实施具有重要意义。文章结合代表作特点,以管理学、法学和图书馆、情报与文献学等3个社会科学学科的学者作为研究对象,归纳学者在代表作抽选过程中的影响因素并设计李克特五级量表,通过在因子分析中提取特征值大于1的主要因素,采用最大方差旋转法归纳修正后的因素,最终构建代表作抽选的多元回归模型。研究发现:代表作的学术属性、新颖属性、社会属性、时间属性、传承属性等5种因素是影响社科学者代表作抽选的主要因素,不同学科学者在代表作抽选时的侧重点不同。

造血干细胞移植患者重返工作的研究进展

造血干细胞移植患者重返工作岗位意味着继续保持原来的生活和日常活动,是其康复之路的里程碑,被视为回归正常生活的重要标志。文章阐述了造血干细胞移植患者重返工作的现状、影响因素及干预措施,旨在为制定我国患者重返工作策略提供参考。

提前建立动静脉内瘘早期失功的影响因素分析

目的探讨终末期肾脏病(ESRD)患者提前建立自体动静内瘘(AVF)早期失功的影响因素。方法选取包头医学院第一附属医院肾内科提前建立AVF的患者130例,分为提前建立AVF术后早期失功组(16例)和非早期失功组(114例),收集相关资料,比较两组数据,采用COX回归分析AVF早期失功的独立危险因素,然后将独立危险因素分组后应用Log rank检验和Kaplan-Meier生存曲线对AVF术后失功率进行对比分析。结果单因素COX回归分析结果显示:两组患者原发病、有无吸烟史、有无糖尿病、血钙、血磷、甲状旁腺素、低密度脂蛋白和血浆白蛋白水平比较,差异均具有统计学意义。多因素COX回归分析发现患糖尿病、低白蛋白血症是提前建立AVF早期失功的独立危险因素。Log rank检验和Kaplan-Meier生存曲线分析发现血浆白蛋白水平及有无糖尿病,差异有统计学意义。结论糖尿病、低白蛋白血症是AVF早期失功的独立危险因素,所以临床工作中管理好患者血糖、血浆白蛋白能够降低提前期建立AVF早期失功的风险,提高ESRD患者首次AVF的使用率。