CPIS score of <6 indicates which condition?

CPIS score of <6 indicates which condition?

• A. VAP
• B. No VAP
• C. Possible VAP
• D. High risk of pneumonia

Answer: (A)

Clinical Pulmonary Infection Score (CPIS) is used to help identify ventilator-associated pneumonia by combining fever or leukocytosis, tracheal secretions, oxygenation (PaO2/FiO2), chest radiography, and microbiology results into a 0–12 scale. The higher the score, the more likely pneumonia is. A CPIS below 6 generally argues against VAP; the threshold most widely used is that a score above 6 supports VAP, while 6 or less makes VAP unlikely. So a CPIS score under 6 indicates no VAP rather than VAP. If an exam key states otherwise, it’s important to note that some sources or older guidelines may use slightly different cutoffs, but the common rule is: higher scores = higher likelihood of VAP, with 6 as the usual cutoff.

Clinical Pulmonary Infection Score (CPIS) is used to help identify ventilator-associated pneumonia by combining fever or leukocytosis, tracheal secretions, oxygenation (PaO2/FiO2), chest radiography, and microbiology results into a 0–12 scale. The higher the score, the more likely pneumonia is.

A CPIS below 6 generally argues against VAP; the threshold most widely used is that a score above 6 supports VAP, while 6 or less makes VAP unlikely. So a CPIS score under 6 indicates no VAP rather than VAP. If an exam key states otherwise, it’s important to note that some sources or older guidelines may use slightly different cutoffs, but the common rule is: higher scores = higher likelihood of VAP, with 6 as the usual cutoff.