探讨我国眼科学领域申报国家自然科学基金面上项目的资助格局。

在国家自然科学基金资助项目信息共享服务网站(简称"科学基金共享服务网"，http：//npd.nsfc.gov.cn)，分别以项目查询代码H1201~H1211、立项年度及面上项目共同为关键词，检索2015年至2019年国家自然科学基金面上项目眼科立项项目信息。逐项记录批准立项项目的申请代码、项目名称、研究起止年份、依托单位名称、资助经费金额、批准年度及负责人姓名等指标。将批准立项的项目总数和资助总额，各申请代码即研究方向占批准立项项目总数的百分比，以文字、表格、饼图及柱形图的形式进行描述。其中，各申请代码即研究方向2015年至2019年批准立项的项目总数，以文字和表格进行描述。各申请代码即研究方向每年批准立项的项目总数和占总数比例，以文字及线形图形式进行描述。对于批准立项项目的前3位资助力度增加幅度较大的专业每年批准立项的总数，以线形图进行描述。将全部依托单位按2015年至2019年批准立项项目的总数以降序方式排列，取前10名单位批准立项的项目总数和依托单位名称，以表格进行描述。筛选出2015年至2019年批准立项数大于1的项目负责人，以文字进行描述。

2015年至2019年期间，眼科学获国家自然科学基金面上项目资助的项目总数为433项，共计24 152万元。其中，视网膜、脉络膜及玻璃体相关疾病的项目有119项，比例最高，占获资助项目总数的28%；角膜及眼表疾病的项目有75项，占获资助项目总数的17%；青光眼、视神经及视路相关疾病的项目有65项，排在第3位，占获资助项目总数的15%；其他9个研究方向获得资助的项目均未达到获资助项目总数的10%。眼底病、角膜及眼表及青光眼专业是眼科学获得国家晶状体与白内障及遗传性眼病的资助力度增加幅度较大，眼科诊断与治疗新技术的资助力度明显提高；自然科学基金资助面上项目资助的主要研究方向，三者之和每年占总资助数的60%以上；眼科学获得国家自然科学基金面上项目资助的机构共有57家。其中，中山大学获资助的项目总数最多；有1位学者获3项项目资助，有68位学者获2项项目资助。

申报国家自然科学基金面上项目应选择支持重点和新兴领域作为研究立项点；应强化积累，积极创新。

To explore the funding pattern of Ophthalmology applied for general projects of National Natural Science Foundation of China.

In the National Natural Science Foundation funded project information sharing service website hereinafter referred to as NSFC sharing service network(http: //npd.nsfc.gov.cn). The project information of general program ophthalmology of NSFC from 2015 to 2019 was retrieved by using the key words of project query code h1201 to h1211, project approval year and general project. Record the application code, project name, research start and end year, supporting unit name, funding amount, approval year and person in charge of the approved project item by item. The total number of approved projects and the total amount of funding, and the application codes, i. e. the percentage of research direction in the total number of approved projects, are described in the form of text, table, pie chart and column chart. For the top three approved projects, the total number of approved projects in each year is described by linear graph. All supporting units shall be arranged in descending order according to the total number of approved projects in 2015 to 2019, and the total number of approved projects and the name of supporting units of the top ten units shall be taken for description in a table. The project leaders with more than one project approval number from 2015 to 2019 are selected and described in words.

From 2015 to 2019, the total number of Ophthalmology projects supported by NSFC was 433, with a total of 241.52 million yuan; the number of retinal, choroidal and vitreous related diseases was 119, as the highest proportion was 28% of the total number of funded projects, followed by corneal and ocular surface diseases, accounting for 17% of the total number of funded projects; 65 items of glaucoma, optic nerve and optic pathway related diseases ranked third, accounting for 15% of the total supported projects; the rest of 9 research fields received less than 10% of the total funded projects; fundus diseases, cornea, ocular surface and glaucoma are the main research directions of ophthalmology supported by General Projects funded by the National Natural Science Foundation of China, and the sum of 3 accounts for more than 60% of the total funding each year; the funding for lens, cataract and hereditary eye diseases has increased significantly, and the funding for new ophthalmic diagnosis and treatment technologies has been significantly increased. There were 57 institutions funded by general programs of National Natural Science Foundation of China, among of which Sun Yat-Sen University had the largest number of funded projects; one scholar had received 3 projects, and 68 scholars had received 2 projects.

It is suggested that the key supporting fields and emerging fields should be selected as the research project points when applying for the general projects of NSFC, and suggestions such as strengthening accumulation and active innovation are put forward.