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目的 对河南省中医药科研现状进行调查"探讨影响中医药科技工作者的科研能力的因素"对其进行分析以便更 好进行科研工作. 方法 随机抽取河南省中医药科技工作者 410 例, 采用问卷调查方式对科研人员基本情况, 研究立项, 科技项 目评价体系及经费问题进行调查, 并对调查结果进行分析. 结果 科研工作人员中高级职称较少, 承担的项目级别较低 科研人 的事前评价与成果评价指标不完善 经费预算编制复杂 经费未能落实等方面对科研结果有一定的影响. 结论 培养科研人才, 完善科研经费管理制度, 客观量化指标等方面是目前需要解决的主要问题. [ABSTRACT FROM AUTHOR]

Objective To explore the clinical value of serum progesterone (P) and human chorionicgonadotropin (β-HCG) combined with color Doppler ultrasound for detecting endometrial thickness in the early diagnosis of ectopic pregnancy (EP). Methods Fifty-six cases of EP (EP group), 52 cases of normal pregnancy(normal pregnancy group) and 52 cases of spontaneous abortions (abortion group) in our hospital from March 2015 to June 2016 were selected as the research subjects. The levels of serum P and β-HCG, and endometrial thickness were measured. Then the results were analyzed. Results The serum P and β-HCG levels, and endometrial thickness in the normal pregnancy group were significantly higher than those in the EP group and spontaneous abortion group, the difference was statistically significant (P<0.05), but which had no statistical difference between the EP group and spontaneous abortion group (P>0.05); the EP detection rate of serum P and β-HCG combined with color doppler ultrasound for detecting endometrial thickness was obviously higher than that of single item detection, the difference was statistically significant (P<0.05). Conclusion Serum P and β-HCG combined with color Doppler ultrasound for detecting endometrial thickness can increase early diagnostic rate of EP and has an important clinical significance for the diagnosis and treatment of EP. [ABSTRACT FROM AUTHOR]