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139.

To assess, in an outpatient care setting, the severity of community-acquired pneumonia (CRB-65 scale), the parameters specified below are used, except for:

A. confusion.
B. blood urea ≥ 7 mmol/l.
C. respiratory rate ≥ 30/min.
D. systolic blood pressure < 90 mmHg and diastolic blood pressure < 60 mmHg.
E. age ≥ 65 years.

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