Abstract:
BACKGROUND:General practitioners (GPs) use diagnostic tests to help distinguish between viral and bacterial acute respiratory tract infections (ARTI). We investigated the prevalence of these tests, and how tests are associated with diagnosis, treatment and patient satisfaction. METHODS:As part of a clinical trial, 45 GPs screened 1108 patients with ARTI and collected information on signs and symptoms, diagnostic test results, and subsequent diagnosis and treatment. A sample of 636 patients was interviewed after 7 days and their opinions recorded. We used multivariate mixed models to estimate associations between the use of tests and (1) baseline characteristics, (2) subsequent antibiotic treatment, and (3) patient satisfaction. RESULTS:GPs carried out at least one test in 42% of the 1108 patients screened. The tests used were (percentage of patients): CRP (35%), leucocyte count (17%), rapid Strep A (9%), chest X-ray (5%), sinus X-ray (1%), and throat culture (1%). The use of tests was associated with increasing patient age, education, and degree of discomfort. Antibiotic therapy was strongly associated with a positive test, with odds ratios of 26 (95% CI, 10-67) for a CRP above 50 mg/l; 9.6 (95% CI, 3.6-26) for a leucocyte count above 10,000/microl; and 122 (4.4-3435) for a positive StrepA test. There was no evidence of an association between the use of tests and patient satisfaction. CONCLUSIONS:Nearly half of these patients with ARTI received a diagnostic test. Older patients, those with higher education and those in more discomfort were more likely to get tests. A positive test was strongly associated with antibiotic treatment.
journal_name
Swiss Med Wklyjournal_title
Swiss medical weeklyauthors
Briel M,Young J,Tschudi P,Hersberger KE,Hugenschmidt C,Langewitz W,Bucher HCdoi
2006/15/smw-11343subject
Has Abstractpub_date
2006-04-15 00:00:00pages
248-53issue
15-16eissn
1424-7860issn
1424-3997pii
smw-11343journal_volume
136pub_type
杂志文章,随机对照试验abstract:AIM:The levels of teamwork and clinician burnout in healthcare differ depending on demographic and unit characteristics. However, the impact of these characteristics varies between clinical settings. In addition, the impact of objectively measured workload in such settings is largely unknown. The aim of this study was ...
journal_title:Swiss medical weekly
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更新日期:2009-10-17 00:00:00
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更新日期:2009-06-27 00:00:00