Diagnostic prediction models for CT-confirmed and bacterial rhinosinusitis in primary care: individual participant data meta-analysis

The British journal of general practice: the journal of the Royal College of General Practitioners

article

Toshihiko Takada¹  Jeroen Hoogland²  Jens G Hansen³  Morten Lindbaek⁴  Timo Autio⁵  Olli-Pekka Alho⁶  Mark H Ebell⁷  Johannes B Reitsma²  Roderick P Venekamp² 

[1] Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands, associate professor, Department of General Medicine, Shirakawa Satellite for Teaching And Research ,(STAR), Fukushima Medical University;Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University;Department of Clinical Epidemiology, Aarhus University Hospital, Clinical Institute, Aarhus University;Department of General Practice, Institute of Health and Society, University Hospital of Oslo;Head & Neck Surgery, Oulu University Hospital;PEDEGO Research Unit, University of Oulu, Finland, professor of otorhinolaryngology, Department of Otorhinolaryngology, Head & Neck Surgery, Oulu University Hospital;Department of Epidemiology and Biostatistics, College of Public Health, University of Georgia

关键词: antibacterial agents;    diagnosis;    meta-analysis;    primary care;    sinusitis;   

DOI  :  10.3399/BJGP.2021.0585

学科分类：卫生学

来源: Royal College of General Practitioners

【 摘 要 】

Background Antibiotics are overused in patients with acute rhinosinusitis (ARS) as it is difficult to identify those who benefit from antibiotic treatment.Aim To develop prediction models for computed tomography (CT)-confirmed ARS and culture-confirmed acute bacterial rhinosinusitis (ABRS) in adults presenting to primary care with symptoms suggestive of ARS.Design and setting This was a systematic review and individual participant data meta-analysis.Method CT-confirmed ARS was defined as the presence of fluid level or total opacification in any maxillary sinuses, whereas culture-confirmed ABRS was defined by culture of fluid from antral puncture. Prediction models were derived using logistic regression modelling.Results Among 426 patients from three studies, 140 patients (32.9%) had CT-confirmed ARS. A model consisting of seven variables: previous diagnosis of ARS, preceding upper respiratory tract infection, anosmia, double sickening, purulent nasal discharge on examination, need for antibiotics as judged by a physician, and C-reactive protein (CRP) showed an optimism-corrected c-statistic of 0.73 (95% confidence interval [CI] = 0.69 to 0.78) and a calibration slope of 0.99 (95% CI = 0.72 to 1.19). Among 225 patients from two studies, 68 patients (30.2%) had culture-confirmed ABRS. A model consisting of three variables: pain in teeth, purulent nasal discharge, and CRP showed an optimism-corrected c-statistic of 0.70 (95% CI = 0.63 to 0.77) and a calibration slope of 1.00 (95% CI = 0.66 to 1.52). Clinical utility analysis showed that both models could be useful to rule out the target condition.Conclusion Simple prediction models for CT-confirmed ARS and culture-confirmed ABRS can be useful to safely reduce antibiotic use in adults with ARS in high-prescribing countries.

【 授权许可】

Free