Prevalence of glaucoma in Ponza, Italy: a comparison with other studies.
Prevalence of glaucoma in Ponza, Italy: a comparison with other studies.
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意大利蓬扎青光眼的患病率：与其他研究的比较。
作者：
C. Cedrone;F. Culasso;M. Cesareo;A. Zapelloni;Paolo Cedrone;L. Cerulli
本研究的目的是确定意大利蓬扎青光眼的患病率。该设计是对庞扎 40 岁或以上居民进行的基于人群的患病率调查。通过逐户普查确定了 1,296 名正式居民，其中 1,226 人被确定为符合研究资格。其中，1,034人（男性449人，女性585人），即合格人群的84.3%，参加了眼科检查。采用两阶段方法来识别青光眼病例。所有受试者都接受了标准化初步检查。青光眼嫌疑人和 50% 的非嫌疑人被转介接受包括视野测试在内的明确检查。如果患者出现视野异常且至少存在以下一种情况，则被定义为青光眼病例：高 10P、大或不对称的杯盘比。除了典型的青光眼视野缺陷如旁中央暗点、鼻台阶、弓形暗点和颞叶和/或中央岛状视野之外，视野缺陷被确定为在中央10度的至少一个位置、中央20度的两个位置或中央30度的三个位置中灵敏度降低大于6db。原发性开角型青光眼的患病率为 2.51%（1.72%-3.66%，CI 95%），原发性闭角型青光眼的患病率为 0.97%（0.53%-1.77%，CI 95%），继发性青光眼的患病率为 0.29%。此外，还发现了 2.13% 的可能 POAG（1.41%-3.20%，CI 95%）和 6.00% 的高眼压（4.71%-7.61%，CI 95%）。庞扎眼科调查发现的 POAG 患病率与其他研究结果一致。微小差异很可能是由于评估青光眼视野损伤时采用的标准不同所致。
The purpose of this study was to determine the prevalence of glaucoma in Ponza, Italy. The design was a population-based prevalence survey of residents of Ponza aged 40 years or older. There were 1,296 official residents identified by a house-to-house census, of whom 1,226 were identified as eligible for the study. Of these, 1,034 individuals (449 males and 585 females), or 84.3% of the eligible population, participated in the ophthalmological examination. A two-stage method was adopted to identify cases of glaucoma. All subjects underwent a standardized initial examination. Glaucoma suspects and 50% of non-suspects were referred to a definitive examination which included visual field testing. Patients were defined as glaucoma cases if they presented abnormal visual fields and at least one of the following: high 10P, large or asymmetric cup-to-disc ratio. In addition to typical glaucomatous visual field defects such as paracentral scotoma, nasal step, arcuate scotoma and temporal and/or central islands fields, a visual field defect was identified as a decrease in sensitivity greater than 6 db in at least one location of the central 10 degrees, two locations of the central 20 degrees or three locations of the central 30 degrees. Prevalence rates of 2.51% of Primary Open Angle Glaucoma (1.72%-3.66%, CI 95%), 0.97% of Primary Closed Angle Glaucoma (0.53%-1.77%, CI 95%) and 0.29% of secondary glaucoma were found. Moreover, 2.13% of probable POAG (1.41%-3.20%, CI 95%) and 6.00% of High Intraocular Pressure (4.71%-7.61%, CI 95%) were found. The prevalence rates of POAG found in the Ponza Ophthalmological Survey are consistent with the results of other studies. Minor differences are most likely due to the different criteria adopted in the assessment of glaucomatous visual field damage.
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影响因子：
--
作者：
SOMMER, A;TIELSCH, JM;SINGH, K
通讯作者：
SINGH, K
影响因子：
--
作者：
QUIGLEY, HA;ADDICKS, EM;GREEN, WR
通讯作者：
GREEN, WR
青光眼自动阈上筛查：巴尔的摩眼科调查。
影响因子：
4.4
作者：
Katz,J;Tielsch,JM;Quigley,HA;Javitt,J;Witt,K;Sommer,A
通讯作者：
Sommer,A
巴巴多斯的青光眼试点项目。
DOI：
10.1136/bjo.73.5.365
发表时间：
1989
期刊：
The British journal of ophthalmology
影响因子：
--
作者：
Leske,MC;Connell,AM;Kehoe,R
通讯作者：
Kehoe,R