The modern time of China is the most brilliant of the whole Chinese history,during which China was reduced from the feudal society to the semi-colonial and semi-feudal society and then a new China with the socialist s...The modern time of China is the most brilliant of the whole Chinese history,during which China was reduced from the feudal society to the semi-colonial and semi-feudal society and then a new China with the socialist system was founded after indomitable struggle.In such a context,the whole society experienced unsmooth development;while the music theories and music education soared with the invasion of capitalism.On the one hand,foreigners invaded China;on the other hand,they brought advanced music culture,promoting the music culture of China,which had stagnated for about two thousand years.This paper attempts to study the development path of music education in modern China from the perspective of development process.展开更多
目的探讨维持性血液透析(maintenance hemodialysis,MHD)患者计时站立行走测试(time up and go test,TUG)时间延长的影响因素。方法采用横断面调查法,选取2023年6月1日至2024年1月31日于首都医科大学附属北京潞河医院规律血液透析、数...目的探讨维持性血液透析(maintenance hemodialysis,MHD)患者计时站立行走测试(time up and go test,TUG)时间延长的影响因素。方法采用横断面调查法,选取2023年6月1日至2024年1月31日于首都医科大学附属北京潞河医院规律血液透析、数据完整且可配合的患者,分别采用简易精神状态检查表(Minimum Mental State Examination,MMSE)、5次起坐试验(5 times sit to stand,STS-5)、TUG量表评估患者认知功能、下肢肌肉力量、平衡及步态功能;根据TUG结果进行分组,即TUG≤12 s,判定为TUG正常组;TUG>12 s判定为TUG延长组,采用多因素Logistic回归法分析患者TUG延长组的影响因素,以受试者工作特征(receiver operating characteristic,ROC)曲线分析影响因素对TUG延长患者的预测价值。结果本研究共纳入146例MHD患者,TUG延长组86例,TUG正常组60例,两组的性别、年龄、合并高血压、合并糖尿病、血糖、教育水平、MMSE评分、C反应蛋白、血白蛋白、血肌酐、血钠、全段甲状旁腺素、低密度脂蛋白胆固醇、血尿酸、STS-5、单次尿素氮清除指数(urea clearance index,Kt/V)差异具有统计学意义(P<0.05);进一步行多因素Logistic回归分析显示,高龄、女性、低MMSE评分、低Kt/V以及STS-5时间延长是发生TUG延长的独立危险因素(P<0.05);ROC曲线显示,年龄、性别、MMSE总分、STS-5时间预测MHD患者发生TUG延长的曲线下面积(area under the curve,AUC)分别为0.825、0.678、0.777、0.836(P<0.01),具有较高的预测价值,Kt/V预测患者发生TUG延长的AUC为0.602(P=0.037),有一定的预测价值;以上5项指标作为整体模型预测MHD患者发生TUG延长的AUC为0.923(P<0.01)结论MHD患者的年龄、性别、MMSE评分、STS-5时间延长、Kt/V的水平与合并TUG延长相关,是发生TUG延长的独立危险因素,可能成为预测TUG延长的生物学指标。展开更多
目的探究稳定期精神分裂症患者的注意力特点。方法纳入55例稳定期精神分裂症患者和55名健康对照。采用注意网络测试范式(attention network test paradigm,ANT)对被试的注意力进行测评,观察指标包括4种提示线索和3种刺激类型下的反应时...目的探究稳定期精神分裂症患者的注意力特点。方法纳入55例稳定期精神分裂症患者和55名健康对照。采用注意网络测试范式(attention network test paradigm,ANT)对被试的注意力进行测评,观察指标包括4种提示线索和3种刺激类型下的反应时,以及换算后的3种注意网络(警觉网络、定向网络和执行控制网络)反应时。结果在不同提示线索和刺激类型下,患者组的反应时均高于对照组(P<0.001)。患者组的警觉网络反应时[25.43(11.71,42.53)ms vs.39.32(27.46,51.98)ms,P=0.020]和执行控制网络反应时[96.17(36.32,160.13)ms vs.44.43(18.52,89.73)ms,P<0.001]低于对照组,定向网络反应时在两组之间的差异无统计学意义(P=0.136)。结论稳定期精神分裂症患者的警觉网络和执行控制网络存在明显损伤,而定向网络未见明显损伤。展开更多
基金one of the staged achievements of the philosophy and social science planning project“Research on the Art of Painting and Calligraphy in Chongqing during the Anti-Japanese War Period and Its Digital Applications”(No:2009XW04)
文摘The modern time of China is the most brilliant of the whole Chinese history,during which China was reduced from the feudal society to the semi-colonial and semi-feudal society and then a new China with the socialist system was founded after indomitable struggle.In such a context,the whole society experienced unsmooth development;while the music theories and music education soared with the invasion of capitalism.On the one hand,foreigners invaded China;on the other hand,they brought advanced music culture,promoting the music culture of China,which had stagnated for about two thousand years.This paper attempts to study the development path of music education in modern China from the perspective of development process.
文摘目的探讨维持性血液透析(maintenance hemodialysis,MHD)患者计时站立行走测试(time up and go test,TUG)时间延长的影响因素。方法采用横断面调查法,选取2023年6月1日至2024年1月31日于首都医科大学附属北京潞河医院规律血液透析、数据完整且可配合的患者,分别采用简易精神状态检查表(Minimum Mental State Examination,MMSE)、5次起坐试验(5 times sit to stand,STS-5)、TUG量表评估患者认知功能、下肢肌肉力量、平衡及步态功能;根据TUG结果进行分组,即TUG≤12 s,判定为TUG正常组;TUG>12 s判定为TUG延长组,采用多因素Logistic回归法分析患者TUG延长组的影响因素,以受试者工作特征(receiver operating characteristic,ROC)曲线分析影响因素对TUG延长患者的预测价值。结果本研究共纳入146例MHD患者,TUG延长组86例,TUG正常组60例,两组的性别、年龄、合并高血压、合并糖尿病、血糖、教育水平、MMSE评分、C反应蛋白、血白蛋白、血肌酐、血钠、全段甲状旁腺素、低密度脂蛋白胆固醇、血尿酸、STS-5、单次尿素氮清除指数(urea clearance index,Kt/V)差异具有统计学意义(P<0.05);进一步行多因素Logistic回归分析显示,高龄、女性、低MMSE评分、低Kt/V以及STS-5时间延长是发生TUG延长的独立危险因素(P<0.05);ROC曲线显示,年龄、性别、MMSE总分、STS-5时间预测MHD患者发生TUG延长的曲线下面积(area under the curve,AUC)分别为0.825、0.678、0.777、0.836(P<0.01),具有较高的预测价值,Kt/V预测患者发生TUG延长的AUC为0.602(P=0.037),有一定的预测价值;以上5项指标作为整体模型预测MHD患者发生TUG延长的AUC为0.923(P<0.01)结论MHD患者的年龄、性别、MMSE评分、STS-5时间延长、Kt/V的水平与合并TUG延长相关,是发生TUG延长的独立危险因素,可能成为预测TUG延长的生物学指标。
