Objective To summarize the funding of scientific research projects on obstetrics and gynecology by National Natural Science Foundation of China (NSFC) from 2007 to 2016 and to display the hotspots of scientific research on obstetrics and gynecology. Methods A systemic search was performed for the information of projects supported by NSFC from 2007 to 2016. The indicators for analysis included the number of projects, total investment, project categories, research units and research field. The research direction of each project was decided based on title, summary and key words provided by the profile of each project. Results The total investment on obstetrics and gynecology by NSFC was 23.214 million with a total of 82 projects in 2007. It increased year by year and reached the peak in 2014 (359 projects 208.990 million). The investment and number of projects remained stable after 2014. General projects (1109 projects 608.000 million) formed the majority of projects. Youth science fund projects (1035 projects 214.976 million) increased steadily and the number was nearly equal to general projects. There were only a small amount of key projects (20 projects 54.720 million) and major projects (7 projects 38.400 million). The investment varied in different research units. The greatest 10 units (less than 6% of total), including 7 comprehensive universities, 2 medical universities and 1 institute of medicine, got 1113 projects invested (43.84% of total,1113/2539). The hot areas like gynecological tumor (920 projects 350.615 million),hypertensive disorders complicating pregnancy (91 projects 37.470 million) and polycystic ovarian syndrome (77 projects 29.540 million) were more likely to receive investment, while some interdisciplinary science like maternal and child health (28 projects 12.050 million), imaging and biomedicine (37 projects 14.770 million) began to achieve attention in recent years. Conclusions The number of researches invested will be increased for the scientific research in obstetrics and gynecology especially the areas of research focus, although the amount allocated for each will be decreased relatively. Besides, multidisciplinary work will be performed so as to develop obstetrics and gynecology of China to a high level.%目的 分析近10年国家自然科学基金(NSFC)对妇产科学领域的资助情况,并分析被资助项目的研究方向以展示妇产科学的研究现状与热点.方法 结合代码检索和关键词检索两种方式全面收集2007—2016年NSFC对妇产科学领域的资助项目,统计分析资助项目数、资助总金额、项目类别、研究单位、研究领域等方面.结果 NSFC的资助项目数、资助总金额从2007年的82项2321.4万元增加至2014年的359项20899.0万元,2014年达到了资助金额的顶峰;2014年之后资助总金额有所下降,总体处于平台期,但资助项目数稳步上升.NSFC资助的项目类别中以面上项目(1109项60800.0万元)为主,青年科学基金项目(1035项21497.6万元)稳步增加,资助项目数量近5年(2012—2016年)与面上项目持平;重点项目(20项5472.0万元)和重大项目(7项3840.0万元)较少.研究单位水平不均衡,全国共175个研究单位获得资助,前10名的研究单位获得了1113项,占全部项目数的43.84%(1113/2539),其中综合性大学7所、医科大学2所、医学研究院所1所.研究领域主要集中在妇科肿瘤(920项35061.5万元)、妊娠期高血压疾病(91项3747.0万元)、多囊卵巢综合征(77项2954.0万元)等领域,交叉学科研究主要集中在妇幼保健(28项1205.0万元)、影像医学与生物医学工程(37项1477.0万元)等领域.结论 未来国家对妇产科学的资助项目数量会继续增加,但是单项资助金额相对减少,在重点资助研究热点的同时,会兼顾多学科的发展,使妇产科学发展到新的高度.
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