Spectacles use in a rural population in the state of Telangana in South India
Context: Uncorrected refractive errors are the leading cause of visual impairment. Aims: To assess the prevalence and patterns of spectacles use among those aged ≥40 years in the South Indian state of Telangana. Settings and Design: This was a population-based, cross-sectional study, in which 6150 p...
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2017-01-01
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| Series: | Indian Journal of Ophthalmology |
| Subjects: | |
| Online Access: | http://www.ijo.in/article.asp?issn=0301-4738;year=2017;volume=65;issue=6;spage=509;epage=515;aulast=Marmamula |
| _version_ | 1818359781352538112 |
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| author | Srinivas Marmamula Rohit C Khanna Eswararao Kunuku Gullapalli N Rao |
| author_facet | Srinivas Marmamula Rohit C Khanna Eswararao Kunuku Gullapalli N Rao |
| author_sort | Srinivas Marmamula |
| collection | DOAJ |
| description | Context: Uncorrected refractive errors are the leading cause of visual impairment. Aims: To assess the prevalence and patterns of spectacles use among those aged ≥40 years in the South Indian state of Telangana. Settings and Design: This was a population-based, cross-sectional study, in which 6150 people were enumerated from 123 clusters in the two districts of Telangana state (Adilabad and Mahbubnagar) using a two-stage cluster random sampling methodology. Materials and Methods: Participants were visited in their households and presenting visual acuity (VA) was assessed in all cases followed by pinhole VA if presenting VA was worse than 6/12. A questionnaire was used to collect information on the current and previous spectacles use, type of spectacles, and details of the spectacles provider. Statistical Analysis Used: Stata statistical software version 12. Results: Among 5881 participants examined, 53.7% were women, and 82% had no formal education. The prevalence of current spectacles use was 28.8% (95% confidence interval: 27.6–30.0). On applying multiple logistic regression analysis, spectacles use was significantly associated with older age groups, female gender, higher levels of education, and residing in Adilabad district. Bifocals were the most commonly used type of spectacles (56.3%), and private eye clinics (70.3%) were the leading service providers. The spectacles coverage was 53.6%. Conclusions: We reported on prevalence and patterns of spectacles use using a large representative sample and a high response rate. More than half of those who may benefit from spectacles were using them, suggestive of a reasonable primary eye care coverage in the two districts studied. |
| first_indexed | 2024-12-13T20:50:21Z |
| format | Article |
| id | doaj.art-ccf905bc28d54edda7a38f80b7fdcfe9 |
| institution | Directory Open Access Journal |
| issn | 0301-4738 1998-3689 |
| language | English |
| last_indexed | 2024-12-13T20:50:21Z |
| publishDate | 2017-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Indian Journal of Ophthalmology |
| spelling | doaj.art-ccf905bc28d54edda7a38f80b7fdcfe92022-12-21T23:31:53ZengWolters Kluwer Medknow PublicationsIndian Journal of Ophthalmology0301-47381998-36892017-01-0165650951510.4103/ijo.IJO_324_16Spectacles use in a rural population in the state of Telangana in South IndiaSrinivas MarmamulaRohit C KhannaEswararao KunukuGullapalli N RaoContext: Uncorrected refractive errors are the leading cause of visual impairment. Aims: To assess the prevalence and patterns of spectacles use among those aged ≥40 years in the South Indian state of Telangana. Settings and Design: This was a population-based, cross-sectional study, in which 6150 people were enumerated from 123 clusters in the two districts of Telangana state (Adilabad and Mahbubnagar) using a two-stage cluster random sampling methodology. Materials and Methods: Participants were visited in their households and presenting visual acuity (VA) was assessed in all cases followed by pinhole VA if presenting VA was worse than 6/12. A questionnaire was used to collect information on the current and previous spectacles use, type of spectacles, and details of the spectacles provider. Statistical Analysis Used: Stata statistical software version 12. Results: Among 5881 participants examined, 53.7% were women, and 82% had no formal education. The prevalence of current spectacles use was 28.8% (95% confidence interval: 27.6–30.0). On applying multiple logistic regression analysis, spectacles use was significantly associated with older age groups, female gender, higher levels of education, and residing in Adilabad district. Bifocals were the most commonly used type of spectacles (56.3%), and private eye clinics (70.3%) were the leading service providers. The spectacles coverage was 53.6%. Conclusions: We reported on prevalence and patterns of spectacles use using a large representative sample and a high response rate. More than half of those who may benefit from spectacles were using them, suggestive of a reasonable primary eye care coverage in the two districts studied.http://www.ijo.in/article.asp?issn=0301-4738;year=2017;volume=65;issue=6;spage=509;epage=515;aulast=MarmamulaRapid assessment of visual impairmentrefractive errorsspectacles coverageTelangana |
| spellingShingle | Srinivas Marmamula Rohit C Khanna Eswararao Kunuku Gullapalli N Rao Spectacles use in a rural population in the state of Telangana in South India Indian Journal of Ophthalmology Rapid assessment of visual impairment refractive errors spectacles coverage Telangana |
| title | Spectacles use in a rural population in the state of Telangana in South India |
| title_full | Spectacles use in a rural population in the state of Telangana in South India |
| title_fullStr | Spectacles use in a rural population in the state of Telangana in South India |
| title_full_unstemmed | Spectacles use in a rural population in the state of Telangana in South India |
| title_short | Spectacles use in a rural population in the state of Telangana in South India |
| title_sort | spectacles use in a rural population in the state of telangana in south india |
| topic | Rapid assessment of visual impairment refractive errors spectacles coverage Telangana |
| url | http://www.ijo.in/article.asp?issn=0301-4738;year=2017;volume=65;issue=6;spage=509;epage=515;aulast=Marmamula |
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