Background. Objective: To evaluate the usefulness of a clinical scorecard in managing sore throat in general practice. Design: Validation study of scorecard for sore throat with a throat swab culture used as the 'gold standard'. Setting: A solo family practice in rural New South Wales, Australia. Participants: Patients attending with sore throat. Methods. Patients from the age of 5 years and above presenting with the main symptom of a sore throat, and who have not had any antibiotic treatment in the previous two weeks, were invited to participate in the study. The doctor completed a scorecard for each patient participating and took a throat swab for culture. Adult patients (> 16 yrs) were asked to complete a patient satisfaction questionnaire, while guardians accompanying children (5 yr to < 16 yrs old) were asked to complete a similar, guardian questionnaire. Main outcome measures:. 1. Ability of a new scorecard to differentiate between bacterial and non-bacterial sore throat. 2. Patients' trust in the scorecard. Results. The scorecard has a sensitivity of 93.33%, a specificity of 63.16%, a positive predictive value of 50% and a negative predictive value of 96%. The sensitivity is better than other sore throat scorecards that have been published but with a slightly lower specificity. There was a high level of patient trust in the scorecard was (85.8% agreement). Patients also trusted their doctor's judgement based on the scorecard (90.6% agreement). Conclusions. As the scorecard has a high sensitivity but only a moderate specificity, this means that it is more reliable for negative results, i.e. when the result suggests a viral infection. When the result favours a bacterial sore throat, then a high sensitivity can mean that there are a number of false positives. GPs can be confident in withholding antibiotics when the scorecard indicates a viral infection. © 2010 Bakare and Schattner; licensee BioMed Central Ltd.
CITATION STYLE
Bakare, T. M. O., & Schattner, P. (2010). The usefulness of a clinical “scorecard” in managing patients with sore throat in general practice. Asia Pacific Family Medicine, 9(1). https://doi.org/10.1186/1447-056X-9-9
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