汇文文献信息服务系统是图书馆工作的命脉,其数据的安全性至关重要,Oracle Data Guard为此提供了最佳的数据保护和数据可用性解决方案。通过在汇文文献信息服务系统中建立Oracle Data guard环境的方法,对主数据库进行容灾备份,能够有效...汇文文献信息服务系统是图书馆工作的命脉,其数据的安全性至关重要,Oracle Data Guard为此提供了最佳的数据保护和数据可用性解决方案。通过在汇文文献信息服务系统中建立Oracle Data guard环境的方法,对主数据库进行容灾备份,能够有效保障数据的安全性和可用性。展开更多
Objective： To analyze postoperative mobility after cardiac surgery. Methods： Observational study in patients, aged 〉 18 years, undergoing myocardial revascularization and/or valvular heart surgery, hospitalized in ...Objective： To analyze postoperative mobility after cardiac surgery. Methods： Observational study in patients, aged 〉 18 years, undergoing myocardial revascularization and/or valvular heart surgery, hospitalized in a Brazil hospital. The data collection took place between April 2016 and March 2017. On admission to the ward, patients received a calibrated pedometer. They were asked to use the device during five consecutive days, yet only three days of full use were analyzed. Results： Analyzed were data of 87 individuals with mean age of 58.70 ~ 12.59 years, 52 （59.8%） of them were males. Regarding surgery, 53 （60.9%） underwent myocardial revascularization. The median number of steps was 738 （185-1,557）, which showed a weak and inverse correlation with the length of stay in the intensive care unit （r = -0.3/p = 0.02）, however, it was not statistically significant when related to clinical and surgical data. Male patients had a better mobility when compared to patients of the female sex （p = 0.04）. Conclusions： Individuals who had a longer stay in the intensive care unit, as well as females, had a lower mobility in the ward. The mobility did not show a relation with intra- and postoperative factors.展开更多
文摘Objective： To analyze postoperative mobility after cardiac surgery. Methods： Observational study in patients, aged 〉 18 years, undergoing myocardial revascularization and/or valvular heart surgery, hospitalized in a Brazil hospital. The data collection took place between April 2016 and March 2017. On admission to the ward, patients received a calibrated pedometer. They were asked to use the device during five consecutive days, yet only three days of full use were analyzed. Results： Analyzed were data of 87 individuals with mean age of 58.70 ~ 12.59 years, 52 （59.8%） of them were males. Regarding surgery, 53 （60.9%） underwent myocardial revascularization. The median number of steps was 738 （185-1,557）, which showed a weak and inverse correlation with the length of stay in the intensive care unit （r = -0.3/p = 0.02）, however, it was not statistically significant when related to clinical and surgical data. Male patients had a better mobility when compared to patients of the female sex （p = 0.04）. Conclusions： Individuals who had a longer stay in the intensive care unit, as well as females, had a lower mobility in the ward. The mobility did not show a relation with intra- and postoperative factors.
