ColorDx performance by EnChroma use<sup>‡.</sup>
<div><p>Purpose</p><p>To investigate the influence of color vision deficiency (CVD) on the ability of practicing optometrists to correctly identify lesions in digital color fundus photographs with and without the aid of a commercially available color vision remediation device...
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2025
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| _version_ | 1849927640764383232 |
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| author | Richard C. Trevino (22676460) |
| author2 | Anna A. Tichenor (22676463) Susan Kovacich (22676466) Hin Cheung (22676469) |
| author2_role | author author author |
| author_facet | Richard C. Trevino (22676460) Anna A. Tichenor (22676463) Susan Kovacich (22676466) Hin Cheung (22676469) |
| author_role | author |
| dc.creator.none.fl_str_mv | Richard C. Trevino (22676460) Anna A. Tichenor (22676463) Susan Kovacich (22676466) Hin Cheung (22676469) |
| dc.date.none.fl_str_mv | 2025-11-24T18:40:12Z |
| dc.identifier.none.fl_str_mv | 10.1371/journal.pone.0337626.t004 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/dataset/ColorDx_performance_by_EnChroma_use_sup_sup_/30698063 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Medicine Cell Biology Neuroscience Biotechnology Sociology Cancer Mental Health outperformed older ones normally sighted peers konan colordx cct eye care providers daily activities attributed correctly identify lesions 2024 annual meeting cvd reported difficulties cvd performed worse cvd may pose xlink "> fifty normal color vision significantly affect performance older age decreased five optometrists completed xlink "> cvd color vision deficiency among cvn subjects xlink "> color vision among subjects cvd repeated cvd influenced subjects identified younger clinicians previously unaware practicing optometrists photograph task modified version indoor lenses fundus photographs findings suggest evaluated using enchroma lenses cone type assessed using approximately half american academy 84 ). 47 %) 39 years 23 ). 001 ). |
| dc.title.none.fl_str_mv | ColorDx performance by EnChroma use<sup>‡.</sup> |
| dc.type.none.fl_str_mv | Dataset info:eu-repo/semantics/publishedVersion dataset |
| description | <div><p>Purpose</p><p>To investigate the influence of color vision deficiency (CVD) on the ability of practicing optometrists to correctly identify lesions in digital color fundus photographs with and without the aid of a commercially available color vision remediation device.</p><p>Methods</p><p>This study was conducted at the 2024 annual meeting of the American Academy of Optometry in Indianapolis, IN, USA. The color vision of each subject was assessed using the Konan ColorDx CCT-HD®. Individuals with a score <90 for any cone type were classified as having CVD. Each subject then attempted to correctly identify lesions in a series of 12 digital color fundus photographs. Subjects identified as having CVD repeated the photograph task while wearing EnChroma® indoor lenses. The quality of life (QoL) of each subject was evaluated using a modified version of the Color Blindness QoL survey.</p><p>Results</p><p>Fifty-five optometrists completed the study. Forty had normal color vision (CVN) and 15 had CVD. Four of 15 (27%) CVD optometrists were previously unaware of their CVD. Both age and CVD influenced the ability of optometrists to correctly identify lesions. Among CVN subjects, younger clinicians (<39 years) outperformed older ones (p = 0.001). However, among subjects with CVD, age did not significantly affect performance (p = 0.84). Compared across CVD status, younger clinicians with CVD performed worse than their normally sighted peers (p = 0.002) while CVD had little effect among older clinicians (p = 0.23). Performance did not improve with use of the EnChroma lenses. Approximately half (47%) of optometrists with CVD reported difficulties in their daily activities attributed to poor color perception.</p><p>Conclusions</p><p>CVD and older age decreased the ability of optometrists to correctly identify lesions in fundus photographs. Performance did not improve with use of the EnChroma lenses. Our findings suggest that CVD may pose a disability to eye care providers. We endorse the recommendation that individuals entering medical practice undergo color vision testing and counseling if a deficiency is found.</p></div> |
| eu_rights_str_mv | openAccess |
| id | Manara_dc5d6aa51ad656d66b2543aa26b571ce |
| identifier_str_mv | 10.1371/journal.pone.0337626.t004 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/30698063 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | ColorDx performance by EnChroma use<sup>‡.</sup>Richard C. Trevino (22676460)Anna A. Tichenor (22676463)Susan Kovacich (22676466)Hin Cheung (22676469)MedicineCell BiologyNeuroscienceBiotechnologySociologyCancerMental Healthoutperformed older onesnormally sighted peerskonan colordx ccteye care providersdaily activities attributedcorrectly identify lesions2024 annual meetingcvd reported difficultiescvd performed worsecvd may posexlink "> fiftynormal color visionsignificantly affect performanceolder age decreasedfive optometrists completedxlink "> cvdcolor vision deficiencyamong cvn subjectsxlink ">color visionamong subjectscvd repeatedcvd influencedsubjects identifiedyounger clinicianspreviously unawarepracticing optometristsphotograph taskmodified versionindoor lensesfundus photographsfindings suggestevaluated usingenchroma lensescone typeassessed usingapproximately halfamerican academy84 ).47 %)39 years23 ).001 ).<div><p>Purpose</p><p>To investigate the influence of color vision deficiency (CVD) on the ability of practicing optometrists to correctly identify lesions in digital color fundus photographs with and without the aid of a commercially available color vision remediation device.</p><p>Methods</p><p>This study was conducted at the 2024 annual meeting of the American Academy of Optometry in Indianapolis, IN, USA. The color vision of each subject was assessed using the Konan ColorDx CCT-HD®. Individuals with a score <90 for any cone type were classified as having CVD. Each subject then attempted to correctly identify lesions in a series of 12 digital color fundus photographs. Subjects identified as having CVD repeated the photograph task while wearing EnChroma® indoor lenses. The quality of life (QoL) of each subject was evaluated using a modified version of the Color Blindness QoL survey.</p><p>Results</p><p>Fifty-five optometrists completed the study. Forty had normal color vision (CVN) and 15 had CVD. Four of 15 (27%) CVD optometrists were previously unaware of their CVD. Both age and CVD influenced the ability of optometrists to correctly identify lesions. Among CVN subjects, younger clinicians (<39 years) outperformed older ones (p = 0.001). However, among subjects with CVD, age did not significantly affect performance (p = 0.84). Compared across CVD status, younger clinicians with CVD performed worse than their normally sighted peers (p = 0.002) while CVD had little effect among older clinicians (p = 0.23). Performance did not improve with use of the EnChroma lenses. Approximately half (47%) of optometrists with CVD reported difficulties in their daily activities attributed to poor color perception.</p><p>Conclusions</p><p>CVD and older age decreased the ability of optometrists to correctly identify lesions in fundus photographs. Performance did not improve with use of the EnChroma lenses. Our findings suggest that CVD may pose a disability to eye care providers. We endorse the recommendation that individuals entering medical practice undergo color vision testing and counseling if a deficiency is found.</p></div>2025-11-24T18:40:12ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.1371/journal.pone.0337626.t004https://figshare.com/articles/dataset/ColorDx_performance_by_EnChroma_use_sup_sup_/30698063CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/306980632025-11-24T18:40:12Z |
| spellingShingle | ColorDx performance by EnChroma use<sup>‡.</sup> Richard C. Trevino (22676460) Medicine Cell Biology Neuroscience Biotechnology Sociology Cancer Mental Health outperformed older ones normally sighted peers konan colordx cct eye care providers daily activities attributed correctly identify lesions 2024 annual meeting cvd reported difficulties cvd performed worse cvd may pose xlink "> fifty normal color vision significantly affect performance older age decreased five optometrists completed xlink "> cvd color vision deficiency among cvn subjects xlink "> color vision among subjects cvd repeated cvd influenced subjects identified younger clinicians previously unaware practicing optometrists photograph task modified version indoor lenses fundus photographs findings suggest evaluated using enchroma lenses cone type assessed using approximately half american academy 84 ). 47 %) 39 years 23 ). 001 ). |
| status_str | publishedVersion |
| title | ColorDx performance by EnChroma use<sup>‡.</sup> |
| title_full | ColorDx performance by EnChroma use<sup>‡.</sup> |
| title_fullStr | ColorDx performance by EnChroma use<sup>‡.</sup> |
| title_full_unstemmed | ColorDx performance by EnChroma use<sup>‡.</sup> |
| title_short | ColorDx performance by EnChroma use<sup>‡.</sup> |
| title_sort | ColorDx performance by EnChroma use<sup>‡.</sup> |
| topic | Medicine Cell Biology Neuroscience Biotechnology Sociology Cancer Mental Health outperformed older ones normally sighted peers konan colordx cct eye care providers daily activities attributed correctly identify lesions 2024 annual meeting cvd reported difficulties cvd performed worse cvd may pose xlink "> fifty normal color vision significantly affect performance older age decreased five optometrists completed xlink "> cvd color vision deficiency among cvn subjects xlink "> color vision among subjects cvd repeated cvd influenced subjects identified younger clinicians previously unaware practicing optometrists photograph task modified version indoor lenses fundus photographs findings suggest evaluated using enchroma lenses cone type assessed using approximately half american academy 84 ). 47 %) 39 years 23 ). 001 ). |