Analysis of ocular biometric parameters in Tibetan patients with age-related cataract
AIM:To compare the differences of ocular biometric parameters of age-related cataract between Tibetan and Han ethnic groups, and to analyze the distribution characteristics of ocular biometric parameters in Tibetan cataract patients.METHODS:Retrospective cohort study. A total of 661 patients(1 030 e...
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| Format: | Article |
| Language: | English |
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Press of International Journal of Ophthalmology (IJO PRESS)
2024-05-01
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| Series: | Guoji Yanke Zazhi |
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| Online Access: | http://ies.ijo.cn/cn_publish/2024/5/202405029.pdf |
| _version_ | 1797194659140730880 |
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| author | Zhu Huali Xu Tingting Wei Ling Xu Zhe Li Jie Liu Pei Liu Sicen Wang Haomei |
| author_facet | Zhu Huali Xu Tingting Wei Ling Xu Zhe Li Jie Liu Pei Liu Sicen Wang Haomei |
| author_sort | Zhu Huali |
| collection | DOAJ |
| description | AIM:To compare the differences of ocular biometric parameters of age-related cataract between Tibetan and Han ethnic groups, and to analyze the distribution characteristics of ocular biometric parameters in Tibetan cataract patients.METHODS:Retrospective cohort study. A total of 661 patients(1 030 eyes)with age-related cataract confirmed in the hospital between January 2019 and December 2020 were enrolled. The parameters of axial length, anterior chamber depth, keratometry, corneal astigmatism and astigmatic axis were measured by IOL Master 500 in 483 cases(739 eyes)of Tibetan age-related cataract patients and 178 cases(291 eyes)of Han patients.RESULTS:The axial length, anterior chamber depth and corneal astigmatism of the Tibetan patients with age-related cataract were 23.33(22.81, 23.86)mm, 3.04(2.79, 3.30)mm and 0.73(0.47, 1.07)D. The mean keratometry was 43.89±1.35 D. The results indicated that Tibetan cataract patients had shorter axial lengths and smaller keratometry compared to Han patients(all P<0.05). Age in Tibetan patients was negatively correlated with axial length and anterior chamber depth, and positively correlated with keratometry(all P<0.05). Tibetan male patients had longer axial lengths, deeper anterior chambers, and flatter corneas compared to female patients(all P<0.05).CONCLUSION:There were differences in ocular biometric parameters between age-related cataract patients of Tibetan and Han ethnicities. The distribution of ocular biometric parameters in Tibetan cataract patients varied across different age groups and gender groups. |
| first_indexed | 2024-04-24T05:59:47Z |
| format | Article |
| id | doaj.art-531b7132c2bd4c81a571f5c4727484fb |
| institution | Directory Open Access Journal |
| issn | 1672-5123 |
| language | English |
| last_indexed | 2024-04-24T05:59:47Z |
| publishDate | 2024-05-01 |
| publisher | Press of International Journal of Ophthalmology (IJO PRESS) |
| record_format | Article |
| series | Guoji Yanke Zazhi |
| spelling | doaj.art-531b7132c2bd4c81a571f5c4727484fb2024-04-23T08:29:23ZengPress of International Journal of Ophthalmology (IJO PRESS)Guoji Yanke Zazhi1672-51232024-05-0124581682010.3980/j.issn.1672-5123.2024.5.29202405029Analysis of ocular biometric parameters in Tibetan patients with age-related cataractZhu Huali0Xu Tingting1Wei Ling2Xu Zhe3Li Jie4Liu Pei5Liu Sicen6Wang Haomei7Department of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaDepartment of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaDepartment of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaDepartment of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaDepartment of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaDepartment of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaDepartment of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaDepartment of Ophthalmology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu 610041, Sichuan Province, ChinaAIM:To compare the differences of ocular biometric parameters of age-related cataract between Tibetan and Han ethnic groups, and to analyze the distribution characteristics of ocular biometric parameters in Tibetan cataract patients.METHODS:Retrospective cohort study. A total of 661 patients(1 030 eyes)with age-related cataract confirmed in the hospital between January 2019 and December 2020 were enrolled. The parameters of axial length, anterior chamber depth, keratometry, corneal astigmatism and astigmatic axis were measured by IOL Master 500 in 483 cases(739 eyes)of Tibetan age-related cataract patients and 178 cases(291 eyes)of Han patients.RESULTS:The axial length, anterior chamber depth and corneal astigmatism of the Tibetan patients with age-related cataract were 23.33(22.81, 23.86)mm, 3.04(2.79, 3.30)mm and 0.73(0.47, 1.07)D. The mean keratometry was 43.89±1.35 D. The results indicated that Tibetan cataract patients had shorter axial lengths and smaller keratometry compared to Han patients(all P<0.05). Age in Tibetan patients was negatively correlated with axial length and anterior chamber depth, and positively correlated with keratometry(all P<0.05). Tibetan male patients had longer axial lengths, deeper anterior chambers, and flatter corneas compared to female patients(all P<0.05).CONCLUSION:There were differences in ocular biometric parameters between age-related cataract patients of Tibetan and Han ethnicities. The distribution of ocular biometric parameters in Tibetan cataract patients varied across different age groups and gender groups.http://ies.ijo.cn/cn_publish/2024/5/202405029.pdftibetanage-related cataractocular biological parameteriol master 500axial lengthanterior chamber depthkeratometrycorneal astigmatismastigmatic axis |
| spellingShingle | Zhu Huali Xu Tingting Wei Ling Xu Zhe Li Jie Liu Pei Liu Sicen Wang Haomei Analysis of ocular biometric parameters in Tibetan patients with age-related cataract Guoji Yanke Zazhi tibetan age-related cataract ocular biological parameter iol master 500 axial length anterior chamber depth keratometry corneal astigmatism astigmatic axis |
| title | Analysis of ocular biometric parameters in Tibetan patients with age-related cataract |
| title_full | Analysis of ocular biometric parameters in Tibetan patients with age-related cataract |
| title_fullStr | Analysis of ocular biometric parameters in Tibetan patients with age-related cataract |
| title_full_unstemmed | Analysis of ocular biometric parameters in Tibetan patients with age-related cataract |
| title_short | Analysis of ocular biometric parameters in Tibetan patients with age-related cataract |
| title_sort | analysis of ocular biometric parameters in tibetan patients with age related cataract |
| topic | tibetan age-related cataract ocular biological parameter iol master 500 axial length anterior chamber depth keratometry corneal astigmatism astigmatic axis |
| url | http://ies.ijo.cn/cn_publish/2024/5/202405029.pdf |
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