在三年的时间内导致总共检查了668名孕妇是否存在GDM。基于OGTT的结果,诊断为妊娠糖尿病(阳性OGTT-研究组),290例患者[3,4%],378例[56,6%]没有妊娠糖尿病[阴性OGTT -OGTT-对照组]。在研究组中,有210 [72.4%]的患者报告说他们以前没有流产,而58 [20%]流产。在对照组中,有307名患者[81.2%]报告说他们以前没有流产,而53例[14%]患有一次流产。在研究组中,有16 [5.5%],有2个先前的流产。在对照组中,有10 [2.6%],有2个先前的流产。表1中给出了根据自发流产的数量对样本的描述性分析。
• Development and investment plans for the transmission network • Power flow analysis, voltage stability • Reactive power compensation and management of electrical power systems • Short circuit analysis and faults in EPS • Dynamic models of the transmission network and transient stability • Integration of renewable energy sources and battery systems • Development and implementation of network codes for electricity transmission, preparation of EPS development plans, introduction of new methodologies, and calculation of transmission capacities, static and transient stability of EPS,电压不稳定和克服它们的措施•传输能力和传输系统中的拥塞管理计算。