1
|
He MG, Wang W. [To ensure universal eye health coverage to accelerate progress towards the achievement of sustainable development goals]. Zhonghua Yan Ke Za Zhi 2022; 58:739-742. [PMID: 36220644 DOI: 10.3760/cma.j.cn112142-20220721-00350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The United Nations signed "Vision for Everyone-Accelerating Action to Achieve the Sustainable Development Goals (A/RES/75/310)" at the 75th UN sessions, committing to great efforts to improve eye health globally and address the increasing impact of vision loss on sustainable development. It is the first agreement designed to tackle preventable sight loss to be adopted at the United Nations and to enshrine eye health as an integral part of universal health coverage. The resolution summarized the lessons learned from previous global eye health practices, set a target of eye care for all by 2030-with countries set to ensure full access to eye care services for their populations, and, to support global efforts, to make eye care part of their nation's journey to achieving the Sustainable Development Goals (SDG). This global initiative will also have a significant impact on eye health in China, and we should implement this United Nations General Assembly Resolution to promote the continued development of eye health in China.
Collapse
Affiliation(s)
- M G He
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou 510060, China
| | - W Wang
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou 510060, China
| |
Collapse
|
2
|
Li ZX, Zhang J, Fong N, He MG. [Using artificial intelligence as an initial triage strategy in diabetic retinopathy screening program in China]. Zhonghua Yi Xue Za Zhi 2020; 100:3835-3840. [PMID: 33371627 DOI: 10.3760/cma.j.cn112137-20200901-02526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the diagnostic accuracy and efficiency of an artificial intelligence (AI) triaging model in a diabetic retinopathy (DR) screening program. Methods: A DR screening program was conducted in Kashi City and Kizilsu Kirghiz Autonomous Prefecture of the Xinjiang Uyur Autonomous Region from May to July 2018, and 8 005 patients with diabetes mellitus were included. Fundus images, one centered at optic disc and one centered at macula, were taken for both eyes. A previously validated AI algorithm was applied as the first step to identify the patients with all 4 images. If the images were classified as gradable and negative DR, an AI-generated report was immediately provided without sending to manual grading, and 1/3 of these patients were randomly sampled for manual grading and quality control (group A). For the patients with at least one image classified as ungradable or positive for any DR, all images were sent for manual grading (group B). Finally, 300 patients were randomly selected from group A and group B respectively for accuracy assessment, where the patients and their images were classified by a specialist panel for referral DR (pre-proliferative DR, or proliferative DR, and/or diabetic macular edema). Results: Among 8 005 patients for DR screening [including 3 220 males and 4 785 females, aged (58.3±10.6) years], after AI triaging, 5 267 (65.8%) potentially received reports from AI system and 2 738 (34.2%) required manual grading. In group A, the accuracy and specificity of AI classification and manual grading on referral DR were all 100%. In group B, the accuracy of AI and manual grading were 75.8% and 90.3%, respectively, while the sensitivity of AI and manual grading was 100% and 79.1%, respectively. Conclusion: AI alleviates 60% of the workload of manual grading without missing any referral patients with the aid of the current AI triaging model.
Collapse
Affiliation(s)
- Z X Li
- Zhongshan Ophthalmic Center, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - J Zhang
- Zhongshan Ophthalmic Center, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - N Fong
- Lifeline Express Hong Kong Foundation, Hong Kong 999077, China
| | - M G He
- Zhongshan Ophthalmic Center, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| |
Collapse
|
3
|
He MG, Wang W, Zhao JL. [Prevention of blindness and ophthalmic epidemiology in China over the past 70 years]. Zhonghua Yan Ke Za Zhi 2020; 56:561-566. [PMID: 32847332 DOI: 10.3760/cma.j.cn112142-20200602-00366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Prevention of blindness is of paramount importance for eye care and health care in China. In the past 70 years, we have embraced a lot of advancements in practice, manpower and landmark studies for the prevention of blindness and development of ophthalmic epidemiology. This summary is dedicated to our predecessors and successors for their contributions to the progress of ophthalmology in China, particularly workers in the field of prevention of blindness and ophthalmic epidemiology. Congratulations on the 70th anniversary of Chinese Journal of Ophthalmology. (Chin J Ophthalmol, 2020, 56: 561-566).
Collapse
Affiliation(s)
- M G He
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - W Wang
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - J L Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| |
Collapse
|
4
|
Liu P, Zou HD, Hu AL, He MG. [Critical elements of cataract prevention work in China]. Zhonghua Yan Ke Za Zhi 2019; 53:801-804. [PMID: 29141383 DOI: 10.3760/cma.j.issn.0412-4081.2017.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Surgical treatment of cataract is the emphasis of prevention of blindness in China. In the past ten years, cataract prevention work has made great strides. However, the cataract surgery rate (CSR) in one million people is still far away from the developed countries, and not enough to eliminate the blindness of cataract in our country. The CSR is related to many factors. In this article, the issue of the CSR increase is commented from four aspects, including improving the quantity and quality of cataract surgery, increasing the allocation of ophthalmic resources to primary hospitals, strengthening the cooperation between the urban and backward areas in ophthalmology, and the economic factors. It is hoped that our ophthalmic practitioners pay more attention to the prevention of blindness, and the quantity and quality of cataract surgery could be increased. (Chin J Ophthalmol, 2017, 53: 801-804).
Collapse
Affiliation(s)
- P Liu
- Ophthalmic hospital, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | | | | | | |
Collapse
|
5
|
Yang X, Chen YX, Zeng JW, He MG. [From evidence to clinical practice: myopia control among children in refraction clinics]. Zhonghua Yan Ke Za Zhi 2019; 55:89-92. [PMID: 30772986 DOI: 10.3760/cma.j.issn.0412-4081.2019.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Over the past decade, breakthrough has been made on myopia progression control with a lot of evidence from clinical trials, but the effective clinical application of many of them remained immature. Though refraction clinics have been set up in many specialized hospitals offering spectacles to correct refractive error, there was few protocol or standard of treatment for reducing myopia progression. This commentary reviews the latest and essential publications and presents critical advice on applying the research findings to clinical practice. (Chin J Ophthalmol, 2019, 55: 89-92).
Collapse
Affiliation(s)
- X Yang
- Zhongshan Ophthalmic Center, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - Y X Chen
- Shenzhen Eye Hospital, Jinan University, Shenzhen Key Laboratory of Ophthalmology, Shenzhen 518040, China
| | - J W Zeng
- Zhongshan Ophthalmic Center, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - M G He
- Zhongshan Ophthalmic Center, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| |
Collapse
|
6
|
Zou HD, He MG. [Active screening and early intervention of diabetic retinopathy in community service]. Zhonghua Yan Ke Za Zhi 2016; 52:801-804. [PMID: 27852396 DOI: 10.3760/cma.j.issn.0412-4081.2016.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In China, the number of diabetic retinopathy (DR) patients is increasing rapidly. Prevention is the most effective method to reduce blindness and visual impairment caused by DR. The ophthalmic professionals who are interested in the DR prevention and treatment should promptly go to the communities, work together with general practitioners and community health personnel, make full use of community residents health archives, and gradually establish community DR screening protocols. Thus the efficiency of screening and early intervention of DR will be improved, and finally the high incidence and high prevalence of blindness related to DR will be controlled. (Chin J Ophthalmol, 2016, 52: 801-804).
Collapse
Affiliation(s)
- H D Zou
- Shanghai General Hospital, Shanghai Jiaotong University, Shanghai 200080, China
| | | |
Collapse
|
7
|
Abstract
We conducted a study to investigate the association between ERCC1 (rs3212986) and ERCC2 (rs13181) gene polymorphisms and the risk of pancreatic cancer in a Chinese population. A total of 217 pancreatic cancer patients and 244 control subjects were recruited from the Nuclear Industry 215 Hospital of Shaanxi Province between February 2013 and December 2014. Genomic DNA was extracted from peripheral blood samples using a TIANamp Blood DNA Kit (Tiangen, Beijing, China) according to the manufacturer's instructions. The ERCC1 rs3212986 and ERCC2 rs13181 polymorphisms were genotyped by polymerase chain reaction-restriction fragment length of polymorphism. Unconditional logistic regression analyses showed that subjects with the CC genotype of ERCC1 rs3212986 were susceptible to the development of pancreatic cancer when compared with subjects with the AA genotype (OR = 2.57, 95%CI = 1.34-5.02). The ERCC1 rs3212986 gene polymorphism was associated with increased risk of pancreatic cancer in the dominant (OR = 1.54, 95%CI = 1.05-2.28) and recessive (OR = 2.22, 95%CI = 1.20-4.19) models. However, no significant difference was found between the ERCC2 rs13181 polymorphism and the risk of pancreatic cancer in the codominant, dominant, and recessive models. We suggest that the ERCC1 rs3212986 polymorphism increases susceptibility to pancreatic cancer in the codominant, dominant, and recessive models, although further studies are needed to confirm our findings.
Collapse
Affiliation(s)
- M G He
- Department of Hepatobiliary Surgery, Nuclear Industry 215 Hospital of Shaanxi Province, Xianyang, China
| | - K Zheng
- Department of Hepatobiliary Surgery, Nuclear Industry 215 Hospital of Shaanxi Province, Xianyang, China
| | - D Tan
- Department of Hepatobiliary Surgery, Nuclear Industry 215 Hospital of Shaanxi Province, Xianyang, China
| | - Z X Wang
- Department of Hepatobiliary Surgery, Nuclear Industry 215 Hospital of Shaanxi Province, Xianyang, China
| |
Collapse
|
8
|
He MG, Zhang S, Zhang Y, Peng SG. Development of measuring diffusion coefficients by digital holographic interferometry in transparent liquid mixtures. Opt Express 2015; 23:10884-10899. [PMID: 25969184 DOI: 10.1364/oe.23.010884] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
As for the measurement of diffusion coefficient in transparent liquids by digital holographic interferometry, there are many kinds depending on the mathematical model and experimental setup. The method of using the distance of the peaks in concentration difference profile to determine diffusion coefficient by Mach-Zehnder interferometric experimental setup, is easy to handle. In order to improve the accuracy and convenience of measurement in this method, we combine procedures of hologram analysis used by Mialdun et al (2011) and those by He et al (2009). By using polynomial to fit the continuous phase difference (interference phase) of object beam, it can be more convenient and accurate to determine the distance between the two peaks. Besides, the shift of initial time has been discussed as a separated topic at the first time and two functions for minimization have been given for determination of the initial time in this paper. With the development, diffusion coefficient of KCl in water at 0.33mol/L and 25 °C has been measured. The diffusion coefficient is 1.844 × 10(-9) m2/s with the uncertainty of ± 0.012 × 10(-9) m2/s. Our measurement has more similar result with other methods than holographic interferometry. The relative uncertainty of diffusion coefficient in our experiment is less than 1% and total uncertainty of temperature is within ± 0.04 K.
Collapse
|