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Table 1

CPIS score evaluation system.

Parameter Score
Temperature (°C)

>36.5 and <38.4 0

>38.5 and <38.9 1

>39.0 or <36.5 2

leucocyte count(10-9/L)

>4 and<11 0

<4 or 11 1

<4 or >11, AND band forms >50% 2

Tracheal Secretions

None or scant 0

Non-purulent 1

Purulent 2

PaO2/FiO2(mmHg)

>240, ARDS or pulmonary contusion 0

<240 and no ARDS 2

Chest Radiograph

No infiltrate 0

Diffuse (or patchy) infiltrate 1

Localized infiltrate 2

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