目的:采用Meta分析方法评价移动医疗干预对癫痫患儿居家护理干预效果的影响。方法:计算机检索Pubmed、Web of Science、Embase、Cochrane Library、中国期刊全文数据库(CNKI)、维普、万方和中国生物医学文献服务系统,检索时限为从建库至...目的:采用Meta分析方法评价移动医疗干预对癫痫患儿居家护理干预效果的影响。方法:计算机检索Pubmed、Web of Science、Embase、Cochrane Library、中国期刊全文数据库(CNKI)、维普、万方和中国生物医学文献服务系统,检索时限为从建库至2024年1月1日。纳入移动医疗干预对癫痫患儿居家护理干预效果的随机对照试验。由2名研究者独立进行文献筛选、资料提取、文献质量评价后,采用RevMan 5.4进行Meta分析。结果:共纳入9篇文献,包括945例患者。Meta分析结果显示,与对照组相比,基于移动医疗的护理干预模式能够有效改善癫痫患儿的服药依从性(MD=3.55,95%CI 2.30~5.47,P<0.001)、生活质量(MD=6.22,95%CI 3.03~9.40,P<0.001)以及家庭疾病管理水平(MD=-4.54,95%CI-5.72~-3.36,P<0.001),但并未明显提高癫痫患儿的癫痫知识(MD=-0.03,95%CI-0.15~0.09,P=0.59)。结论:基于移动医疗的护理干预模式能够有效改善癫痫患儿的服药依从性、生活质量与家庭疾病管理水平,但对于增加其癫痫知识并未有明显改善。展开更多
High oriented TiO_2-ZrO_2 composite thin films on Si (100) and glass sheet were suc- cessfully prepared by sol-gel process followed by dip-coating the ethanol solution of zirconium oxychloride and titanium tetrachlori...High oriented TiO_2-ZrO_2 composite thin films on Si (100) and glass sheet were suc- cessfully prepared by sol-gel process followed by dip-coating the ethanol solution of zirconium oxychloride and titanium tetrachloride. The sol-gel process, microstructure, morphology and tri- bological properties of TiO_2 -ZrO_2 films were investigated using TGA, DSC, XPS, XRD, AFM and dynamic-static tribometer. The results show that the TiO_2-ZrO_2films are dense, homogeneous and at a complete tetragonal phase with an excellent antiwear and friction reduction performance. Un- der 0.5N applied load, the friction coefficient is 0.14-0.20 and the antiwear life is more than 5000 sliding cycles for both TiO_2-ZrO_2/ AISI 52100 steel and TiO_2-ZrO_2/ Si_3N_4. SEM observation sug- gests that wear mechanism of TiO_2 -ZrO_2 composite film under low load was fatigue wear, and under high load was adhesive wear. The TiO_2 -ZrO_2 films show potential applications as coatings for antiwear and friction reduction under the harsh condition.展开更多
文摘High oriented TiO_2-ZrO_2 composite thin films on Si (100) and glass sheet were suc- cessfully prepared by sol-gel process followed by dip-coating the ethanol solution of zirconium oxychloride and titanium tetrachloride. The sol-gel process, microstructure, morphology and tri- bological properties of TiO_2 -ZrO_2 films were investigated using TGA, DSC, XPS, XRD, AFM and dynamic-static tribometer. The results show that the TiO_2-ZrO_2films are dense, homogeneous and at a complete tetragonal phase with an excellent antiwear and friction reduction performance. Un- der 0.5N applied load, the friction coefficient is 0.14-0.20 and the antiwear life is more than 5000 sliding cycles for both TiO_2-ZrO_2/ AISI 52100 steel and TiO_2-ZrO_2/ Si_3N_4. SEM observation sug- gests that wear mechanism of TiO_2 -ZrO_2 composite film under low load was fatigue wear, and under high load was adhesive wear. The TiO_2 -ZrO_2 films show potential applications as coatings for antiwear and friction reduction under the harsh condition.