Library

The Social Phobia Inventory (SPIN) is a 17-item self-report measure of social anxiety. Each item is rated 0-4, producing a total score of 0-68. Used as the IAPT ADSM for social anxiety disorder.

The PTSD Checklist for DSM-5 (PCL-5) is a 20-item self-report measure assessing the 20 DSM-5 symptoms of PTSD. Each item is rated 0-4, producing a total score of 0-80. Used as the IAPT ADSM for PTSD.

The Panic Disorder Severity Scale (PDSS) is a 7-item measure of panic attack frequency, distress, anticipatory anxiety, avoidance, and functional impairment. Each item is rated 0-4, producing a total score of 0-28. Used as the IAPT ADSM for panic disorder.

The PHQ-15 is a 15-item somatic symptom severity measure. Each item is rated 0-2, producing a total score of 0-30. Used as the IAPT measure for medically unexplained symptoms (MUS).

The Health Anxiety Inventory (Short Week version) is an 18-item measure of health anxiety. Items 1-14 assess health anxiety and items 15-18 assess perceived negative consequences of illness. Each item is rated 0-3, producing a total score of 0-54. Used as the IAPT ADSM for health anxiety.

The Chalder Fatigue Scale is an 11-item measure of fatigue severity. Each item is rated 0-3 using Likert scoring, producing a total score of 0-33. Used as the IAPT measure for CFS/ME presentations.