1. What is the qSOFA Score?

The qSOFA (quick Sequential Organ Failure Assessment) score is a bedside tool to identify adult patients with suspected infection who are at greater risk for poor outcomes. It helps clinicians recognize patients who may need more intensive care.

2. How Does the Calculator Work?

The calculator uses the qSOFA equation:

Where:

• \( RR \) — Respiratory rate (≥22 breaths/min = 1 point)
• \( GCS \) — Glasgow Coma Scale (<15 = 1 point)
• \( SBP \) — Systolic blood pressure (≤100 mmHg = 1 point)

Interpretation: A qSOFA score ≥2 suggests increased risk of poor outcomes (mortality or prolonged ICU stay) in patients with suspected infection.

3. Importance of qSOFA Score

Clinical Use: The qSOFA score helps identify patients with suspected infection who are at higher risk for sepsis and may need more intensive monitoring or treatment.

4. Using the Calculator

Tips: Enter the patient's respiratory rate (breaths/min), Glasgow Coma Scale score (3-15), and systolic blood pressure (mmHg). The calculator will sum the points based on the criteria.

5. Frequently Asked Questions (FAQ)

Q1: What does a qSOFA score of 2 or more mean?
A: A score ≥2 suggests the patient is at higher risk for poor outcomes (mortality or prolonged ICU stay) and may need more intensive monitoring or treatment.

Q2: How is qSOFA different from SOFA?
A: qSOFA is a simplified version that can be calculated quickly at the bedside, while SOFA requires laboratory tests and is more comprehensive.

Q3: When should qSOFA be used?
A: It should be used for patients with suspected infection outside the ICU to identify those at higher risk of poor outcomes.

Q4: What are the limitations of qSOFA?
A: It may miss some at-risk patients, particularly elderly patients or those with chronic conditions. It's a screening tool, not a diagnostic test.

Q5: Does qSOFA diagnose sepsis?
A: No, it identifies patients at higher risk who may need further evaluation for sepsis. A formal sepsis diagnosis requires clinical judgment.