PCL-5 PTSD Symptom Severity Checklist

Calculate PTSD Checklist for DSM-5 (PCL-5) scores across four symptom clusters: intrusion, avoidance, negative alterations in cognition/mood, and hyperarousal. Provisional PTSD diagnosis threshold is 33.

Data set — comma or newline separated
Statistical Results — n = 8
Count (n)8
Sum (Σx)40
Min2
Max9
Range7
Q14
Q35.5
IQR1.5
Mean (μ)5
Median4.5
Mode4
Pop. Variance (σ²)4
Pop. Std Dev (σ)2
Sample Variance (s²)4.571428571
Sample Std Dev (s)2.138089935
Skewness0.65625
Excess Kurtosis-0.21875
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How It Works

Calculate PTSD Checklist for DSM-5 (PCL-5) scores across four symptom clusters: intrusion, avoidance, negative alterations in cognition/mood, and hyperarousal. Provisional PTSD diagnosis threshold is 33

Each component has a specific meaning:

  • Four symptom clusters: intrusion — The four symptom clusters: intrusion recorded for the scenario being assessed.
  • Avoidance — The avoidance recorded for the scenario being assessed.
  • Negative alterations in cognition/mood — The negative alterations in cognition/mood recorded for the scenario being assessed.
  • Hyperarousal — The hyperarousal recorded for the scenario being assessed.

Note: Interpret the pcl-5 score result against the thresholds and context described above.

How to Use

Enter the four symptom clusters: intrusion, avoidance, negative alterations in cognition/mood, hyperarousal for the scenario you are assessing. Calculate PTSD Checklist for DSM-5 (PCL-5) scores across four symptom clusters: intrusion, avoidance, negative alterations in cognition/mood, and hyperarousal. Provisional PTSD diagnosis threshold is 33. Use the pcl-5 score result to inform your calculation.

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