目的分析住院天数、入院严重程度、患者合并症、急诊科就诊次数风险模型(Length of Stay,Acuity of Admission,Comorbidity of Patient,Emergency Department Visits,LACE)在中青年急性心肌梗死冠状动脉介入术(Percutaneous Coronary In...目的分析住院天数、入院严重程度、患者合并症、急诊科就诊次数风险模型(Length of Stay,Acuity of Admission,Comorbidity of Patient,Emergency Department Visits,LACE)在中青年急性心肌梗死冠状动脉介入术(Percutaneous Coronary Intervention,PCI)后康复进程中的效果。方法方便选取2022年3月—2023年3月徐州市贾汪区人民医院收治的102例中青年急性心肌梗死行冠状动脉介入术(PCI)患者作为研究对象,根据随机数表法随机分为两组,各51例。对照组实施常规护理,研究组在常规护理基础上实施LACE风险模型护理。比较两组患者干预前、干预3个月后的生活质量简表(World Health Organization Quality of Life-100,WHOQOL-100)评分、汉密尔顿焦虑量表(Hamilton Anxiety Rating Scale,HAMA)及汉密尔顿抑郁量表(Hamil⁃ton Depression Rating Scale,HAMD)评分,对比两组护理满意度。结果护理干预前,两组生活质量评分及HAMA、HAMD评分对比,差异无统计学意义(P均>0.05);干预后,研究组生活质量评分高于对照组,HAMA、HAMD评分低于对照组,差异有统计学意义(P均<0.05);研究组护理总满意度(98.04%)高于对照组(84.31%),差异有统计学意义(χ^(2)=5.971,P=0.036)。结论LACE风险模型护理能够提高急性心肌梗死患者的生活质量及护理满意率,并有助于改善患者负性情绪。展开更多
心脑血管疾病,包括心脏病与中风,对患者的康复与管理构成了显著挑战。随技术与研究进展,LACE模型(考量住院时长、入院急性程度、共病情况及急诊就诊频次)逐渐成为优化出院后患者管理的关键工具。本文聚焦于心脑血管疾病患者的当前状况,...心脑血管疾病,包括心脏病与中风,对患者的康复与管理构成了显著挑战。随技术与研究进展,LACE模型(考量住院时长、入院急性程度、共病情况及急诊就诊频次)逐渐成为优化出院后患者管理的关键工具。本文聚焦于心脑血管疾病患者的当前状况,探讨了LACE模型在预测出院后风险及改进患者管理中的作用与临床价值。通过对现有文献的综合分析,旨在为未来研究提供参考,特别是在如何精细化LACE模型应用及其与其他策略结合,以促进心脑血管疾病患者的长期健康与福祉方面。Cardiovascular and cerebrovascular diseases, including heart disease and stroke, pose significant challenges for patient rehabilitation and management. With technological and research advancements, the LACE model (considering Length of stay, Acuity of admission, Comorbidities, and Emergency department visits) has increasingly become a key tool in optimizing post-discharge patient management. This article focuses on the current status of patients with cardiovascular and cerebrovascular diseases, discussing the role and clinical value of the LACE model in predicting post-discharge risks and improving patient management. Through a comprehensive analysis of existing literature, it aims to provide references for future research, especially on how to refine the application of the LACE model and its combination with other strategies to promote the long-term health and well-being of patients with cardiovascular and cerebrovascular diseases.展开更多
An experimental program was initiated to investigate the seismic performance of built-up laced steel brace members. Quasi-static testing of twelve typical steel built-up laced member （BLM） specimens was conducted. T...An experimental program was initiated to investigate the seismic performance of built-up laced steel brace members. Quasi-static testing of twelve typical steel built-up laced member （BLM） specimens was conducted. These were designed to span a range of parameters typically encountered for such members based on findings from a survey of commonly used shapes and details that have been historically used. The specimens were subdivided into groups of three different cross-sectional shapes, namely built-up I-shape section, and built-up box shapes buckling about the x or the y axis. Within each group, global and local buckling slenderness ratios had either kl/r values of 60 or 120, and b/t ratios of 8 or 16. The specific inelastic cyclic behavior germane to each specimen, and general observations on overall member hysteretic behavior as a function of the considered parameters, are reported. A companion paper （Lee and Bruneau 2008） investigates this observed response against predictions from analytical models, and behavior in the perspective of system performance.展开更多
PU dispersion was chosen as an impregnating agent to produce leather-like sheet on spun-laced nonwoven.Three typical coagulating processes were studied.It was found that the best coagulating process for the chosen PUd...PU dispersion was chosen as an impregnating agent to produce leather-like sheet on spun-laced nonwoven.Three typical coagulating processes were studied.It was found that the best coagulating process for the chosen PUdispersion to get the leather-like sheet was coagulation in a sodium chloride solution.The detailed study of coagu-lating processes in sodium chloride solution was carriedout and optimal condition was obtained.Some experi-mental results were elucidated.Keywords:PU dispersion,coagulating, impregnating,ar-tificial leather,spun-laced nonwoven.展开更多
文摘目的分析住院天数、入院严重程度、患者合并症、急诊科就诊次数风险模型(Length of Stay,Acuity of Admission,Comorbidity of Patient,Emergency Department Visits,LACE)在中青年急性心肌梗死冠状动脉介入术(Percutaneous Coronary Intervention,PCI)后康复进程中的效果。方法方便选取2022年3月—2023年3月徐州市贾汪区人民医院收治的102例中青年急性心肌梗死行冠状动脉介入术(PCI)患者作为研究对象,根据随机数表法随机分为两组,各51例。对照组实施常规护理,研究组在常规护理基础上实施LACE风险模型护理。比较两组患者干预前、干预3个月后的生活质量简表(World Health Organization Quality of Life-100,WHOQOL-100)评分、汉密尔顿焦虑量表(Hamilton Anxiety Rating Scale,HAMA)及汉密尔顿抑郁量表(Hamil⁃ton Depression Rating Scale,HAMD)评分,对比两组护理满意度。结果护理干预前,两组生活质量评分及HAMA、HAMD评分对比,差异无统计学意义(P均>0.05);干预后,研究组生活质量评分高于对照组,HAMA、HAMD评分低于对照组,差异有统计学意义(P均<0.05);研究组护理总满意度(98.04%)高于对照组(84.31%),差异有统计学意义(χ^(2)=5.971,P=0.036)。结论LACE风险模型护理能够提高急性心肌梗死患者的生活质量及护理满意率,并有助于改善患者负性情绪。
文摘心脑血管疾病,包括心脏病与中风,对患者的康复与管理构成了显著挑战。随技术与研究进展,LACE模型(考量住院时长、入院急性程度、共病情况及急诊就诊频次)逐渐成为优化出院后患者管理的关键工具。本文聚焦于心脑血管疾病患者的当前状况,探讨了LACE模型在预测出院后风险及改进患者管理中的作用与临床价值。通过对现有文献的综合分析,旨在为未来研究提供参考,特别是在如何精细化LACE模型应用及其与其他策略结合,以促进心脑血管疾病患者的长期健康与福祉方面。Cardiovascular and cerebrovascular diseases, including heart disease and stroke, pose significant challenges for patient rehabilitation and management. With technological and research advancements, the LACE model (considering Length of stay, Acuity of admission, Comorbidities, and Emergency department visits) has increasingly become a key tool in optimizing post-discharge patient management. This article focuses on the current status of patients with cardiovascular and cerebrovascular diseases, discussing the role and clinical value of the LACE model in predicting post-discharge risks and improving patient management. Through a comprehensive analysis of existing literature, it aims to provide references for future research, especially on how to refine the application of the LACE model and its combination with other strategies to promote the long-term health and well-being of patients with cardiovascular and cerebrovascular diseases.
基金Federal Highway Administration Under Grant No. DTFH61-98-C-00094
文摘An experimental program was initiated to investigate the seismic performance of built-up laced steel brace members. Quasi-static testing of twelve typical steel built-up laced member （BLM） specimens was conducted. These were designed to span a range of parameters typically encountered for such members based on findings from a survey of commonly used shapes and details that have been historically used. The specimens were subdivided into groups of three different cross-sectional shapes, namely built-up I-shape section, and built-up box shapes buckling about the x or the y axis. Within each group, global and local buckling slenderness ratios had either kl/r values of 60 or 120, and b/t ratios of 8 or 16. The specific inelastic cyclic behavior germane to each specimen, and general observations on overall member hysteretic behavior as a function of the considered parameters, are reported. A companion paper （Lee and Bruneau 2008） investigates this observed response against predictions from analytical models, and behavior in the perspective of system performance.
文摘PU dispersion was chosen as an impregnating agent to produce leather-like sheet on spun-laced nonwoven.Three typical coagulating processes were studied.It was found that the best coagulating process for the chosen PUdispersion to get the leather-like sheet was coagulation in a sodium chloride solution.The detailed study of coagu-lating processes in sodium chloride solution was carriedout and optimal condition was obtained.Some experi-mental results were elucidated.Keywords:PU dispersion,coagulating, impregnating,ar-tificial leather,spun-laced nonwoven.
