1. Suspected or known infection:
The presence of a suspected or confirmed infection is a critical component of the sepsis criteria checklist. Signs of infection can include fever, chills, sweats, and a high white blood cell count.
2. Abnormal body temperature:
A patient's body temperature can indicate the presence of sepsis. For example, a temperature above 100.4 degrees Fahrenheit (38 degrees Celsius) or below 96.8 degrees Fahrenheit (36 degrees Celsius) can be a sign of sepsis.
3. Elevated heart rate:
Tachycardia or an elevated heart rate can be a sign of sepsis. A heart rate of over 90 beats per minute in adults or over 160 beats per minute in infants can indicate sepsis.
4. Abnormal respiratory rate:
Tachypnea or an elevated respiratory rate can also be a sign of sepsis. A respiratory rate of more than 20 breaths per minute in adults or more than 60 breaths per minute in infants can be a sign of sepsis.
5. Low blood pressure:
Hypotension or low blood pressure can indicate sepsis. A systolic blood pressure of less than 90 mmHg or a mean arterial pressure (MAP) of less than 65 mmHg can be a sign of sepsis.
6. Altered mental status:
Confusion, disorientation, and altered mental status can be a sign of sepsis. Patients may also experience lethargy, decreased responsiveness, or agitation.
7. Abnormal laboratory values:
Abnormal laboratory values such as high lactate levels, low platelet counts, and elevated bilirubin levels can be a sign of sepsis.