The health check up flow of digital hospital can be consulted with the assem bly line of industry factory.Because they have the following same features:highly specialized workstation, closeness and continuance,rhyth...The health check up flow of digital hospital can be consulted with the assem bly line of industry factory.Because they have the following same features:highly specialized workstation, closeness and continuance,rhythm,balanced production,continuous production.The essential prerequisites are as the follows:The inspecting item s and methods should be stable;advanced product mix and stable production design;standardized raw m aterial,consumption,procedure, inspection method;there are lots of request for health inspection;the customers move at the least unit;the space arrangement should be reasonable;the time arrangement should be proportion. With the com puter net,the digital inspection can achieves the raw material controlling accurately. The basis of check up line concerns about equipm ent,net and software,data collection,and per- sonnel.The group technology is used in the health inspection flow design of the digital hospital in the field of items custom ers and zone redivided.The digital assembly linem ic health inspect has the following stages:m ember registering,notice,check in,arrange order,tim e control,report,feed- back and analysis. The assem bly linemic has following advantages:increasing the productivity, the space utility,satisfaction of customer,fund returning,lowering the cost and ensuring the quality.展开更多
Background: The prevalence and incidence rate of tuberculosis remains high although the disease is known to be almost always curable provided the patient adheres to the treatment regimen. This study assessed the stren...Background: The prevalence and incidence rate of tuberculosis remains high although the disease is known to be almost always curable provided the patient adheres to the treatment regimen. This study assessed the strength of association between known patient and health system factors associated with first line tuberculosis treatment adherence. Methods: A quantitative cross sectional study. Retrospective chart reviews were conducted among 570 persons who had primary tuberculosis and received first line treatment at a health facility within the Nkangala district, Mpumalanga province and who had a treatment outcome recorded between 1st January 2009 and 31st December 2014. Adherence to first line tuberculosis treatment was defined as taking ≥80% of tuberculosis prescribed drugs within a period of 6 to 8 months. Stata software (logistic regressions model) was used to analyze results and find the strength of association between known factors and treatment adherence. Results: Out of the 570 study participants, 473 were adherent and 96 were not adherent. There was a statistically significant association between age 18 years and above (OR: 1.02, P-value: 0.027), sex (lower in males OR: 0.44, P-value: 0.001) and support (OR: 3.04, P-value: 0.05) and HIV (OR: 1, P-value: 0.634) and first line TB treatment adherence. Conclusion and Recommendation: >80% adherence to first line tuberculosis outcome is possible. The support given to people with tuberculosis will further enhance adherence to first line tuberculosis treatment.展开更多
Recent decades have seen rapid advances in the field of electrical engineering, such that our environment has become a sea of electrical and magnetic signals, raising questions about the possible effects of low-freque...Recent decades have seen rapid advances in the field of electrical engineering, such that our environment has become a sea of electrical and magnetic signals, raising questions about the possible effects of low-frequency electromagnetic fields on the environment and which are capable of modifying and destroying our ecosystem. Particular interest was given in this article due to a massive influx of population living near high voltage lines. The analysis and simulation of the influence of low frequency electromagnetic fields on living beings in the vicinity of high voltage sources 132 kV and 220 kV in urban areas in DR Congo is the subject of our research with a view to estimating the level of exposure of humans to low frequency electromagnetic fields. To carry out our research, we used the classic method of analyzing the field produced near a high voltage line based on Maxwell’s image theory, the Maxwell-Gauss theorem and Maxwell-Ampère theorem to model and quantify low-frequency electromagnetic fields in the vicinity of high-voltage lines. The 2D FDTD numerical formulation was developed from telegraphers’ equations and allowed us to obtain models of current and voltage induced by electromagnetic fields on living beings below and near HV lines. The different simulations carried out on the proposed models illustrate the effects of the electrical and geometric parameters of the pylons on the distribution of the electromagnetic field in the vicinity of the HV lines. The results obtained were compared to the safety limits recommended by the standards.展开更多
目的:采用系统综述和荟萃分析评价力量训练中不同便携式商用测速设备测量速度的效度差异。方法:检索中国知网、Web of Science和Pub Med数据库中与目的相关文章。采用Appraisal of Study Design for Psychometric Articles量表对纳入的...目的:采用系统综述和荟萃分析评价力量训练中不同便携式商用测速设备测量速度的效度差异。方法:检索中国知网、Web of Science和Pub Med数据库中与目的相关文章。采用Appraisal of Study Design for Psychometric Articles量表对纳入的文献进行质量评估。通过R语言,采用固定效应和随机效应模型,利用效度指标皮尔森相关系数(r)对不同类型测速设备进行荟萃分析。结果:(1)总计44篇文献纳入定性分析,16篇文献纳入定量的荟萃分析,纳入的研究涉及26款不同的测速设备,文献质量总体评价为中等。(2)定性研究发现:拉线测速和光电摄像类设备效度最高,移动端APP和加速度计类设备次之;设备在固定轨迹器械中的效度高于自由重量。(3)荟萃分析结果发现:拉线测速类设备Gym Aware在自由重量下测量不同强度的平均速度(低强度:r=0.98,95%CI:0.95-0.99;中等强度:r=0.98,95%CI:0.95-0.99;高强度:r=0.98,95%CI:0.96-0.99)和峰值速度(低强度:r=0.99,95%CI:0.97-0.99;中等强度:r=0.98,95%CI:0.97-0.99;高强度:r=0.95,95%CI:0.97-0.99)与金标准具有正相关性(P=0.001);加速度计类测速设备Push在自由重量下测量不同强度的平均速度(低强度:r=0.69,95%CI:0.49-0.82;中等强度:r=0.69,95%CI:0.37-0.86;高强度:r=0.48,95%CI:0.21-0.68)和峰值速度(低强度:r=0.71,95%CI:0.52-0.83;中等强度:r=0.82,95%CI:0.69-0.89;高强度:r=0.68,95%CI:0.37-0.85)与金标准也具有正相关性(P=0.001)。结论:现有的研究结果数据证实,拉线测速类设备和光电摄像类设备的效度最高,移动端APP类的效度次之,加速度计类设备效度最低。建议在进行力量训练速度测量中采用拉线测速类和光电摄像类设备,避免使用加速度计类设备。展开更多
目的调查新冠疫情初期抗疫一线医务人员的健康状况及影响因素,为相关政策提供参考依据。方法研究采用整群抽样的方法,对3个城市8家医院抗疫一线的医务人员开展问卷调查,最终获得有效问卷1163份。采用描述性分析、方差分析、t检验与多元...目的调查新冠疫情初期抗疫一线医务人员的健康状况及影响因素,为相关政策提供参考依据。方法研究采用整群抽样的方法,对3个城市8家医院抗疫一线的医务人员开展问卷调查,最终获得有效问卷1163份。采用描述性分析、方差分析、t检验与多元线性回归分析进行分析。结果调查对象总体健康评分整体较好,不同工作情况的一线医务人员健康状况差异有统计学意义。每日连续工作时间超过8小时的一线医务人员(P=0.003)总体健康评分更低,能够正常吃三餐(P=0.009)、每日饮水量超过800 m L(P<0.001)的一线医务人员总体健康评分更高。对防护物资供给满意的医务人员(P=0.005)、对经济补助满意的医务人员(P=0.006)以及对人力资源满意的医务人员(P=0.002)总体健康评分更高。结论应当合理安排医务人员的工作时长,系统地给予一线医务人员所需支持,保障其身心健康。展开更多
文摘The health check up flow of digital hospital can be consulted with the assem bly line of industry factory.Because they have the following same features:highly specialized workstation, closeness and continuance,rhythm,balanced production,continuous production.The essential prerequisites are as the follows:The inspecting item s and methods should be stable;advanced product mix and stable production design;standardized raw m aterial,consumption,procedure, inspection method;there are lots of request for health inspection;the customers move at the least unit;the space arrangement should be reasonable;the time arrangement should be proportion. With the com puter net,the digital inspection can achieves the raw material controlling accurately. The basis of check up line concerns about equipm ent,net and software,data collection,and per- sonnel.The group technology is used in the health inspection flow design of the digital hospital in the field of items custom ers and zone redivided.The digital assembly linem ic health inspect has the following stages:m ember registering,notice,check in,arrange order,tim e control,report,feed- back and analysis. The assem bly linemic has following advantages:increasing the productivity, the space utility,satisfaction of customer,fund returning,lowering the cost and ensuring the quality.
文摘Background: The prevalence and incidence rate of tuberculosis remains high although the disease is known to be almost always curable provided the patient adheres to the treatment regimen. This study assessed the strength of association between known patient and health system factors associated with first line tuberculosis treatment adherence. Methods: A quantitative cross sectional study. Retrospective chart reviews were conducted among 570 persons who had primary tuberculosis and received first line treatment at a health facility within the Nkangala district, Mpumalanga province and who had a treatment outcome recorded between 1st January 2009 and 31st December 2014. Adherence to first line tuberculosis treatment was defined as taking ≥80% of tuberculosis prescribed drugs within a period of 6 to 8 months. Stata software (logistic regressions model) was used to analyze results and find the strength of association between known factors and treatment adherence. Results: Out of the 570 study participants, 473 were adherent and 96 were not adherent. There was a statistically significant association between age 18 years and above (OR: 1.02, P-value: 0.027), sex (lower in males OR: 0.44, P-value: 0.001) and support (OR: 3.04, P-value: 0.05) and HIV (OR: 1, P-value: 0.634) and first line TB treatment adherence. Conclusion and Recommendation: >80% adherence to first line tuberculosis outcome is possible. The support given to people with tuberculosis will further enhance adherence to first line tuberculosis treatment.
文摘Recent decades have seen rapid advances in the field of electrical engineering, such that our environment has become a sea of electrical and magnetic signals, raising questions about the possible effects of low-frequency electromagnetic fields on the environment and which are capable of modifying and destroying our ecosystem. Particular interest was given in this article due to a massive influx of population living near high voltage lines. The analysis and simulation of the influence of low frequency electromagnetic fields on living beings in the vicinity of high voltage sources 132 kV and 220 kV in urban areas in DR Congo is the subject of our research with a view to estimating the level of exposure of humans to low frequency electromagnetic fields. To carry out our research, we used the classic method of analyzing the field produced near a high voltage line based on Maxwell’s image theory, the Maxwell-Gauss theorem and Maxwell-Ampère theorem to model and quantify low-frequency electromagnetic fields in the vicinity of high-voltage lines. The 2D FDTD numerical formulation was developed from telegraphers’ equations and allowed us to obtain models of current and voltage induced by electromagnetic fields on living beings below and near HV lines. The different simulations carried out on the proposed models illustrate the effects of the electrical and geometric parameters of the pylons on the distribution of the electromagnetic field in the vicinity of the HV lines. The results obtained were compared to the safety limits recommended by the standards.
文摘目的:采用系统综述和荟萃分析评价力量训练中不同便携式商用测速设备测量速度的效度差异。方法:检索中国知网、Web of Science和Pub Med数据库中与目的相关文章。采用Appraisal of Study Design for Psychometric Articles量表对纳入的文献进行质量评估。通过R语言,采用固定效应和随机效应模型,利用效度指标皮尔森相关系数(r)对不同类型测速设备进行荟萃分析。结果:(1)总计44篇文献纳入定性分析,16篇文献纳入定量的荟萃分析,纳入的研究涉及26款不同的测速设备,文献质量总体评价为中等。(2)定性研究发现:拉线测速和光电摄像类设备效度最高,移动端APP和加速度计类设备次之;设备在固定轨迹器械中的效度高于自由重量。(3)荟萃分析结果发现:拉线测速类设备Gym Aware在自由重量下测量不同强度的平均速度(低强度:r=0.98,95%CI:0.95-0.99;中等强度:r=0.98,95%CI:0.95-0.99;高强度:r=0.98,95%CI:0.96-0.99)和峰值速度(低强度:r=0.99,95%CI:0.97-0.99;中等强度:r=0.98,95%CI:0.97-0.99;高强度:r=0.95,95%CI:0.97-0.99)与金标准具有正相关性(P=0.001);加速度计类测速设备Push在自由重量下测量不同强度的平均速度(低强度:r=0.69,95%CI:0.49-0.82;中等强度:r=0.69,95%CI:0.37-0.86;高强度:r=0.48,95%CI:0.21-0.68)和峰值速度(低强度:r=0.71,95%CI:0.52-0.83;中等强度:r=0.82,95%CI:0.69-0.89;高强度:r=0.68,95%CI:0.37-0.85)与金标准也具有正相关性(P=0.001)。结论:现有的研究结果数据证实,拉线测速类设备和光电摄像类设备的效度最高,移动端APP类的效度次之,加速度计类设备效度最低。建议在进行力量训练速度测量中采用拉线测速类和光电摄像类设备,避免使用加速度计类设备。
文摘目的调查新冠疫情初期抗疫一线医务人员的健康状况及影响因素,为相关政策提供参考依据。方法研究采用整群抽样的方法,对3个城市8家医院抗疫一线的医务人员开展问卷调查,最终获得有效问卷1163份。采用描述性分析、方差分析、t检验与多元线性回归分析进行分析。结果调查对象总体健康评分整体较好,不同工作情况的一线医务人员健康状况差异有统计学意义。每日连续工作时间超过8小时的一线医务人员(P=0.003)总体健康评分更低,能够正常吃三餐(P=0.009)、每日饮水量超过800 m L(P<0.001)的一线医务人员总体健康评分更高。对防护物资供给满意的医务人员(P=0.005)、对经济补助满意的医务人员(P=0.006)以及对人力资源满意的医务人员(P=0.002)总体健康评分更高。结论应当合理安排医务人员的工作时长,系统地给予一线医务人员所需支持,保障其身心健康。
