What is the Perceived Stress Scale (PSS)?
Stress is everywhere. While some stress is unavoidable, and...
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Gain valuable insight into patient well being and track meaningful change with the PCL-5 questionnaire and cognitive functioning tasks in Creyos Health.
Administer the PCL-5 questionnaire, get real-time results, and track symptom severity through a user-friendly and flexible platform.
Give patients the option to complete the PCL-5 in person or from the comfort of home to meet diverse needs.
Detect meaningful changes in PTSD symptoms with a centralized patient health record that includes longitudinal data.
Living with PTSD can have a significant impact on a person’s quality of life. Learn how Creyos Health can simplify assessment and support treatment planning.
Review our guide below for a complete list of standardized questionnaires available in Creyos.
Source: National Center for PTSD
The PCL-5 offered through Creyos is a 20-question self-assessment that measures a patient’s PTSD symptoms within the past month.
When administered alongside measures of cognitive performance, it offers clinicians:
Patients can complete the PCL-5 questionnaire in person through the Creyos Health platform on an in-clinic device or at home through a provided link.
In a series of 20 questions, the PCL-5 asks patients to evaluate PTSD symptoms within the past month.
Creyos Health automatically scores the patient’s results and provides a comprehensive report. A score of 31-33 or higher is indicative of PTSD.
Healthcare providers can discuss results with patients and plan for follow-up assessments to track meaningful change over time.
Experiencing or witnessing a traumatic event can have a profound and long-lasting impact on a person’s life, and the World Health Organization estimates that nearly 4% of the global population has experienced PTSD at some point in their lives. This condition can significantly affect cognitive health, causing difficulties with concentration, memory, emotional processing, and executive functioning. Understanding PTSD symptoms is the key to treatment, and the PCL-5 in Creyos Health can help.
Source: World Health Organization, 2024
The PCL-5 is commonly used by primary care, mental health providers, psychologists, psychotherapists, and other healthcare professionals, organizations, researchers, and individuals to assess and measure PTSD symptom severity.
The PCL-5 contains 20 questions that assess symptoms of PTSD within the last month on a scale from 0 (“not at all”) to 4 (“extremely”). The questionnaire can be scored in three ways. To calculate the total symptom severity score, providers sum the scores for all 20 items. To calculate cluster severity scores, providers sum the scores for items within each cluster: B (items 1-5), C (items 6-7), D (items 8-14), and E (items 15-20). Providers may also make a provisional PTSD diagnosis by counting items rated “moderately” or higher and applying the DSM-5 criteria: at least 1 B item, 1 C item, 2 D items, and 2 E items.
However, using a cutoff score often yields more reliable results. A total score of 31-33 or higher suggests the patient may benefit from PTSD treatment. A total score lower than 31-33 may indicate the patient does not meet the threshold or criteria for PTSD diagnosis, and providers should consider these results when planning additional assessment.
Source: National Center for PTSD
The PCL-5 evaluates the presence and severity of PTSD symptoms, including trouble experiencing positive feelings, difficulty concentrating, unwanted memories, strong physical reactions in response to a stressful experience, strong negative feelings, irritable behavior or angry outbursts, strong negative beliefs, and trouble breathing or sleeping.
Scores on the PCL-5 questionnaire may support provisional diagnosis of PTSD when interpreted using the DSM-5 criteria. However, results are primarily meant as an aid to quantify the presence of PTSD symptoms and measure severity over time.
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