Objective:To study the application effect of standardized nutritional care combined with exercise intervention in patients with gestational diabetes mellitus and the effect on fasting blood glucose(FPG),2-hour postpra...Objective:To study the application effect of standardized nutritional care combined with exercise intervention in patients with gestational diabetes mellitus and the effect on fasting blood glucose(FPG),2-hour postprandial blood glucose(2hPG),and glycated hemoglobin(HbA1c)levels.Methods:Ninety cases of gestational diabetes mellitus diagnosed between June 2022 and June 2023 were selected and randomly divided into two groups of 45 cases each.The control group received conventional intervention,while the observation group received combined standardized nutritional care and exercise intervention.Blood glucose levels,adverse pregnancy outcomes,and adverse neonatal outcomes were compared.Results:On the day before delivery,the FPG,2hPG,and HbA1c levels of patients in the observation group were lower than those of patients in the control group(P<0.05).The incidence of adverse pregnancy outcomes(4.44%)and adverse neonatal outcomes(2.22%)in the observation group was lower than in the control group(P<0.05).Conclusion:The blood glucose levels of gestational diabetes mellitus patients can be controlled through standardized nutritional care and exercise interventions,leading to improved pregnancy and neonatal outcomes.展开更多
针对GMR-1系统下行链路BCCH和TCH3信道的接收,分析了GMR-1下行信道的时隙结构和π/4-CQPSK调制特性,提出了一种基于GMR-1系统下行链路的π/4-CQPSK解调方法。通过FCCH信道实现频偏估计和时隙同步,利用独特字进行信道估计和内插,并对时...针对GMR-1系统下行链路BCCH和TCH3信道的接收,分析了GMR-1下行信道的时隙结构和π/4-CQPSK调制特性,提出了一种基于GMR-1系统下行链路的π/4-CQPSK解调方法。通过FCCH信道实现频偏估计和时隙同步,利用独特字进行信道估计和内插,并对时隙边缘部分的信道估计值进行修正,从而实现对BCCH和TCH3信道π/4-CQPSK的解调。仿真结果表明,在信噪比大于7 d B的情况下,该算法可以实现对GMR-1系统下行链路π/4-CQPSK的正确解调。展开更多
Germany,as a western developed country,has an advanced medical level,especially in the health care of very immature premature infants.We trace the medical history of perinatology to understand the development of perin...Germany,as a western developed country,has an advanced medical level,especially in the health care of very immature premature infants.We trace the medical history of perinatology to understand the development of perinatal centers in Germany.After analyzing the classification and function,hierarchical management and quality control systems of German perinatal centers,we established a German standard level 1 perinatal center in the Chongqing Health Center for Women and Children(CHCWC).During more than two years of practice,we changed concepts,continuously updated clinical knowledge and skills,developed a series o f high-quality work processes and supervision systems and introduced advanced medical equipment.We believe that the experience of establishing a German standard level 1 perinatal center and perinatal center network in Chongqing is worthy of being promoted to the Chinese maternal and child health care system.展开更多
文摘Objective:To study the application effect of standardized nutritional care combined with exercise intervention in patients with gestational diabetes mellitus and the effect on fasting blood glucose(FPG),2-hour postprandial blood glucose(2hPG),and glycated hemoglobin(HbA1c)levels.Methods:Ninety cases of gestational diabetes mellitus diagnosed between June 2022 and June 2023 were selected and randomly divided into two groups of 45 cases each.The control group received conventional intervention,while the observation group received combined standardized nutritional care and exercise intervention.Blood glucose levels,adverse pregnancy outcomes,and adverse neonatal outcomes were compared.Results:On the day before delivery,the FPG,2hPG,and HbA1c levels of patients in the observation group were lower than those of patients in the control group(P<0.05).The incidence of adverse pregnancy outcomes(4.44%)and adverse neonatal outcomes(2.22%)in the observation group was lower than in the control group(P<0.05).Conclusion:The blood glucose levels of gestational diabetes mellitus patients can be controlled through standardized nutritional care and exercise interventions,leading to improved pregnancy and neonatal outcomes.
文摘针对GMR-1系统下行链路BCCH和TCH3信道的接收,分析了GMR-1下行信道的时隙结构和π/4-CQPSK调制特性,提出了一种基于GMR-1系统下行链路的π/4-CQPSK解调方法。通过FCCH信道实现频偏估计和时隙同步,利用独特字进行信道估计和内插,并对时隙边缘部分的信道估计值进行修正,从而实现对BCCH和TCH3信道π/4-CQPSK的解调。仿真结果表明,在信噪比大于7 d B的情况下,该算法可以实现对GMR-1系统下行链路π/4-CQPSK的正确解调。
文摘Germany,as a western developed country,has an advanced medical level,especially in the health care of very immature premature infants.We trace the medical history of perinatology to understand the development of perinatal centers in Germany.After analyzing the classification and function,hierarchical management and quality control systems of German perinatal centers,we established a German standard level 1 perinatal center in the Chongqing Health Center for Women and Children(CHCWC).During more than two years of practice,we changed concepts,continuously updated clinical knowledge and skills,developed a series o f high-quality work processes and supervision systems and introduced advanced medical equipment.We believe that the experience of establishing a German standard level 1 perinatal center and perinatal center network in Chongqing is worthy of being promoted to the Chinese maternal and child health care system.
