Abstract:
PURPOSE:To identify factors associated prospectively with increased cataract surgical rate (CSR) in rural Chinese hospitals. METHODS:Annual cataract surgical output was obtained at baseline and 24 months later from operating room records at 42 rural, county-level hospitals. Total local CSR (cases/million population/y), and proportion of CSR from hospital and local competitors were calculated from government records. Hospital administrators completed questionnaires providing demographic and professional information, and annual clinic and outreach screening volume. Independent cataract surgeons provided clinical information and videotapes of cases for grading by two masked experts using the Ophthalmology Surgical Competency Assessment Rubric (OSCAR). Uncorrected vision was recorded for 10 consecutive cataract cases at each facility, and 10 randomly-identified patients completed hospital satisfaction questionnaires. Total value of international nongovernmental development organization (INGDO) investment in the previous three years and demographic information on hospital catchment areas were obtained. Main outcome was 2-year percentage change in hospital CSR. RESULTS:Among the 42 hospitals (median catchment population 530,000, median hospital CSR 643), 78.6% (33/42) were receiving INGDO support. Median change in hospital CSR (interquartile range) was 33.3% (-6.25%, 72.3%). Predictors of greater increase in CSR included higher INGDO investment (P = 0.02, simple model), reducing patient dissatisfaction (P = 0.03, simple model), and more outreach patient screening (P = 0.002, simple and multiple model). CONCLUSIONS:Outreach cataract screening was the strongest predictor of increased surgical output. Government and INGDO investment in screening may be most likely to enhance output of county hospitals, a major goal of China's Blindness Prevention Plan.
journal_name
Invest Ophthalmol Vis Scijournal_title
Investigative ophthalmology & visual scienceauthors
Chen T,Jin L,Zhou Z,Huang Y,Yan X,Liu T,Ong EL,Liu B,Huang W,Iezzi B,He M,Friedman DS,Congdon NGdoi
10.1167/iovs.14-16263subject
Has Abstractpub_date
2015-02-03 00:00:00pages
1283-91issue
2eissn
0146-0404issn
1552-5783pii
iovs.14-16263journal_volume
56pub_type
杂志文章,多中心研究abstract:Purpose:To investigate the role of mitogen-activated protein kinase-activated protein kinase-2 (MK2) in ocular surface damage of dry eye. Methods:MK2 inhibition was performed in mice subjected to desiccating stress (DS) by topical application of MK2 inhibitor (MK2i) or vehicle eye drops. The total and phosphorylated M...
journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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doi:
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journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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更新日期:2009-12-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1985-06-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
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更新日期:2003-10-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
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doi:
更新日期:1987-09-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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doi:
更新日期:1998-11-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
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doi:
更新日期:1990-10-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章,多中心研究
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更新日期:2015-01-20 00:00:00
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更新日期:2020-10-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
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更新日期:2015-07-01 00:00:00
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更新日期:2004-07-01 00:00:00
abstract::A method for assessing the inward permeability of the blood-retinal barrier by fluorophotometry is presented. The permeability value is calculated with the fluorophotometer computer from fluorophotometric scan values in vitreous and non-protein-bound fluorescein concentration values in plasma. No diffusion coefficient...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1987-04-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
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更新日期:2014-03-19 00:00:00
abstract:Purpose:The prevalence of age-related macular degeneration (AMD) increases dramatically with age. This large collaborative study investigates the effects of 51 late-AMD-associated genetic variants in different ages, focusing on individuals above the age of 90 years. Methods:The study included 27,996 individuals of the...
journal_title:Investigative ophthalmology & visual science
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更新日期:2020-12-01 00:00:00
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