OBJECTIVES: To explore the influence of experience and specialisation on clinical judgement by comparing accuracy in diagnosing anaemia between a consultant general surgeon, a consultant ophthalmologist and their registrars. PATIENTS AND METHODS: Conjunctival inspection of 101 patients, subsequent correlation with haemoglobin concentration. MAIN OUTCOME MEASURES: Number of correct and incorrect diagnoses of anaemia. RESULTS: 54 patients were anaemic and 47 were not. Overall accuracy in diagnosing anaemia ranged from 0.61-0.69, sensitivity 0.52-0.65 and specificity 0.62-0.83. Agreements between pairs of examiners were 0.68-0.81, with kappa values of 0.36-0.60 when adjusted for chance agreement. CONCLUSIONS: Neither experience nor specialisation significantly influenced our ability to diagnose anaemia, based on conjunctival inspection. Without critical analysis of clinical signs, we are unaware of their diagnostic limitations.
OBJECTIVES: To explore the influence of experience and specialisation on clinical judgement by comparing accuracy in diagnosing anaemia between a consultant general surgeon, a consultant ophthalmologist and their registrars. PATIENTS AND METHODS: Conjunctival inspection of 101 patients, subsequent correlation with haemoglobin concentration. MAIN OUTCOME MEASURES: Number of correct and incorrect diagnoses of anaemia. RESULTS: 54 patients were anaemic and 47 were not. Overall accuracy in diagnosing anaemia ranged from 0.61-0.69, sensitivity 0.52-0.65 and specificity 0.62-0.83. Agreements between pairs of examiners were 0.68-0.81, with kappa values of 0.36-0.60 when adjusted for chance agreement. CONCLUSIONS: Neither experience nor specialisation significantly influenced our ability to diagnose anaemia, based on conjunctival inspection. Without critical analysis of clinical signs, we are unaware of their diagnostic limitations.
Authors: Bridget F Grant; Rise B Goldstein; Sharon M Smith; Jeesun Jung; Haitao Zhang; Sanchen P Chou; Roger P Pickering; Wenjun J Ruan; Boji Huang; Tulshi D Saha; Christina Aivadyan; Eliana Greenstein; Deborah S Hasin Journal: Drug Alcohol Depend Date: 2014-12-08 Impact factor: 4.492
Authors: Keren Lehavot; Simon B Goldberg; Jessica A Chen; Jodie G Katon; Joseph E Glass; John C Fortney; Tracy L Simpson; Paula P Schnurr Journal: Soc Psychiatry Psychiatr Epidemiol Date: 2018-06-23 Impact factor: 4.328