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Fig. 3 | BMC Primary Care

Fig. 3

From: The use and usefulness of point-of-care tests in patients with pharyngotonsillitis – an observational study in primary health care

Fig. 3

ID=“Par37”>Distribution of C-reactive protein (CRP) values (mg/l) for different aetiologies in 17 patients with a Centor score of 3–4 and a negative rapid antigen detection test (RADT) for group A streptococci (GAS). The groups are mutually exclusive and exhaustive. The boxes contain values between the 25th and 75th percentile. The point-of-care CRP test used in this study had a measuring range of 5–200 mg/l and values < 5 were regarded as 0

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