Response	Weighted average of 0–4 response score
Feeling distant or cut off from other people?	2.27
Trouble falling or staying asleep?	2.13
Having strong negative beliefs about yourself, other people, or the world (for example, having thoughts such as: l am bad, there is something seriously wrong with me, no one can be trusted, the world is completely dangerous)?	1.98
Trouble experiencing positive feelings (for example, being unable to feel happiness or have loving feelings for people close to you)?	1.95
Loss of interest in activities that you used to enjoy?	1.93
Irritable behavior, angry outbursts, or acting aggressively?	1.9
Being “superalert” or watchful or on guard?	1.89
Repeated, disturbing dreams of the stressful experience?	1.87
Having difficulty concentrating?	1.86
Avoiding memories, thoughts, or feelings related to the stressful experience?	1.86
Repeated, disturbing, and unwanted memories of the stressful experience?	1.86
Having strong negative feelings such as fear, horror, anger, guilt, or shame?	1.85
Feeling jumpy, or easily startled?	1.83
Feeling very upset when something reminded you of the stressful experience?	1.82
Having strong physical reactions when something reminded you of the stressful experience (for example, heart pounding, trouble breathing, sweating)?	1.79
Blaming yourself or someone else for the stressful experience or what happened after it?	1.77
Thoughts of my own death or suicide?	1.77
Feelings of hopelessness?	1.76
Suddenly feeling or acting as if the stressful experience were actually happening again (as if you were actually back there reliving it)?	1.74
Trouble remembering important parts of the stressful experience?	1.66
Taking too many risks or doing things that could cause you harm?	1.64
Avoiding external reminders of the stressful experience (for example, people, places, conversations, activities, objects, or situations)?	1.2