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Selection considerations when using a 'standard optometrist' to evaluate clinical performance of other eye-care personnel.
- Source :
-
Clinical & Experimental Optometry . Sep2014, Vol. 97 Issue 5, p426-432. 7p. - Publication Year :
- 2014
-
Abstract
- Background Selection of a standard professional is crucial for assessing the clinical performance of other eye-care personnel. This paper describes the selection considerations and the clinical competency assessment of two optometrists required to select a 'standard optometrist' ( SO) for evaluating the clinical performance of vision technicians in India. Methods Two optometrists were short-listed from 21 optometrists who responded to an advertisement to be selected as a SO for the assessment of the performance of 24 vision technicians in rural vision centres. Each candidate optometrist performed a routine eye examination on 40 randomly selected, newly registered subjects in a tertiary hospital clinic. Their non-cycloplegic retinoscopic findings were compared with those of an experienced optometrist, while disease diagnoses were compared with the findings of an ophthalmologist. Results A comparison of retinoscopic findings showed that optometrist A produced retinoscopic values within ±0.50 D agreement for the spherical equivalent ( SE) 100 per cent of the time, while optometrist B obtained agreement 91.3 per cent of the time. Similarly, optometrist A's limits of agreement ( SE = -0.63 to +0.45 D) and reproducibility limits ( SE = 0.78 D) were better than those of optometrist B ( SE = -0.98 to +0.70 D and SE =1.18 D, respectively). Optometrist A demonstrated 89.2 per cent sensitivity in detecting ocular pathology compared to 76.3 per cent by optometrist B. Conclusions Optometrist A achieved consistent and reproducible retinoscopic findings as well as higher sensitivity in detecting ocular pathology and was selected as the SO for a study to assess the clinical performance of one-year trained vision technicians. The concept of a SO calibrated against an ophthalmologist for disease detection and diagnosis and an experienced optometrist for retinoscopy is a useful approach for the evaluation of eye-care personnel. [ABSTRACT FROM AUTHOR]
- Subjects :
- *OPTOMETRISTS
*EYE care
*RETINOSCOPY
*OPHTHALMOLOGISTS
Subjects
Details
- Language :
- English
- ISSN :
- 08164622
- Volume :
- 97
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Clinical & Experimental Optometry
- Publication Type :
- Academic Journal
- Accession number :
- 97545032
- Full Text :
- https://doi.org/10.1111/cxo.12173