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Predicting acute maxillary sinusitis in a general practice population.

J G Hansen·H Schmidt·J Rosborg·E Lund
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Abstract

OBJECTIVE: To evaluate the diagnostic value of symptoms, signs, erythrocyte sedimentation rate, and C reactive protein for acute maxillary sinusitis. DESIGN: Prospective cohort study. SETTING: Danish general practice in cooperation with the otorhinolaryngology and neuroradiology department at Aalborg County Hospital. SUBJECTS: 174 patients aged 18-65 years who were suspected by the general practitioner of having acute maxillary sinusitis. MAIN OUTCOME MEASURE: The independent association of symptoms, signs, erythrocyte sedimentation rate, and concentration of C reactive protein in patients with acute maxillary sinusitis defined as purulent or mucopurulent antral aspirate. RESULTS: Only raised erythrocyte sedimentation rate (P = 0.01) and raised C reactive protein (P = 0.007) were found to be independently associated with a diagnosis of acute maxillary sinusitis. The combination of the two variables had a sensitivity of 0.82 and a specificity of 0.57. CONCLUSION: Erythrocyte sedimentation rate and C reactive protein are useful diagnostic criteria for acute maxillary sinusitis.

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Acute DiseaseAdolescentAdultAge FactorsAgedBlood SedimentationC-Reactive ProteinCohort StudiesDenmarkEvaluation Studies as TopicFamily PracticeFemaleHumansMaleMaxillary SinusitisMiddle AgedProspective StudiesSensitivity and SpecificitySex FactorsJournal ArticleResearch Support, Non-U.S. Gov't

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J G Hansen, H Schmidt, J Rosborg, E Lund. 1995-07-22. Predicting acute maxillary sinusitis in a general practice population.. https://doi.org/10.1136/bmj.311.6999.233

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