کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3374495 | 1219627 | 2014 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Characteristics of patients with community-acquired bacteremia who have low levels of C-reactive protein (≤20 mg/L) Characteristics of patients with community-acquired bacteremia who have low levels of C-reactive protein (≤20 mg/L)](/preview/png/3374495.png)
SummaryObjectivesTo characterize patients presenting with community-acquired bacteremia and a low C-reactive protein (CRP) plasma level at date of bacteremia.MethodsPopulation-based cohort study. Patient characteristics were compared for three CRP groups (≤20 mg/L, 21–100 mg/L and >100 mg/L) using chi-square test and oneway anova. The 30-day mortality rates were compared using logistic regression analyses.ResultsOf the 2017 patients included, 193 (9.6%) had a CRP ≤20 mg/L. These patients were younger, more likely to be male, overrepresented in the intensive care unit and had more comorbidities. In blood cultures from the low CRP group hemolytic streptococci and coagulase-negative staphylococci were found relatively more common, whereas Streptococcus pneumoniae or Staphylococcus aureus were found relatively less common compared to the other CRP groups. The majority of patients with an initial low CRP mounted a CRP response the following days. The 30-day mortality rate was lower in the low CRP group (13.5%) than in the group with CRP >100 mg/L (20.6%).ConclusionsA considerable proportion of patients with community-acquired bacteremia has a normal or low initial CRP level. The plasma CRP level should not be used to rule out serious infection or withhold antibiotic therapy.
Journal: Journal of Infection - Volume 68, Issue 2, February 2014, Pages 149–155