腰背疼痛的疼痛弹性。 (Resilience)

有源比较器：恐惧小组

该干预措施解决了负面价系统，以减少恐惧和威胁。

行为的：疼痛教育

健康素养方法

有源比较器：优势群体

该小组解决了奖励学习的正价系统

行为的：疼痛弹性

基于优势的疼痛恢复方法

Pain intensity

Pain intensity will be measured by the Defense of Veterans Pain Rating Scale. This is a numerical scale with descriptors

0 = No pain

1. = Hardly noticeable pain
2. = Noticeable pain, but does not interfere with activities
3. = Somewhat distracting pain
4. = Distracting pain, but does not affect normal activities
5. = Pain interrupts some activities
6. = Hard to ignore pain, avoidance of daily activities
7. = Pain is the main focus of attention, prevents daily activities
8. = Awful pain, difficult to do anything
9. = Unbearable pain, cannot do anything
10. = As bad as pain can be, nothing else matters

Pain Resilience Scale

The Pain Resilience Scale (PRS), is a questionnaire measuring your ability to maintain positive functioning (emotions, thoughts, actions) despite intense or chronic pain, focusing on Behavioral Perseverance (pushing through) and Cognitive/Affective Positivity (staying positive). It's a 14-item tool where you rate how much certain statements describe you (0-4 scale), predicting better coping, less catastrophizing, and improved quality of life compared to general resilience measures. The PRS was developed as a pain-specific measure of resilience, and its validity within the chronic pain population is superior to general resilience scales. It has high internal consistency (Cronbach's α = .94) and high test-retest reliability (r = .79).47 The PRS provides a total score, along with two distinct subscales for cognitive/affective positivity and behavioral perseverance.

The Defense and Veterans Pain Rating Scale (DVPRS 2.0)

The Defense and Veterans Pain Rating Scale (DVPRS 2.0) is a pain assessment tool that utilizes a numerical rating scale (0-10) enhanced by functional word descriptors, color coding, and pictorial facial expressions matched to pain levels. The Defense and Veterans Pain Rating Scale (DVPRS 2.0) was used to measure pain intensity and pain interference with activity, sleep, mood, and stress. The DVPRS is a reliable (Cronbach's α = 0.871) and valid instrument that provides standard language and metrics to communicate pain and related outcomes. Lower scores indicate less pain intensity and pain interference. It has been recommended for veteran as well as civilian populations.

Patient-Reported Outcomes Measurement Information System (PROMIS®) Pain Interference

Patient-Reported Outcomes Measurement Information System (PROMIS®) Pain Interference Short Form 6b was also used to measure pain interference. The PROMIS® is a reliable (Cronbach's α = 0.88 to 0.97) self-report measure of the consequences of pain on relevant aspects of a person's life and how pain hinders social, cognitive, emotional, physical, and recreational engagement. The Minimal Clinically Important Difference (MCID) for the PROMIS® is estimated to be 3.0 T-score points for pain samples representing the smallest meaningful improvement for this population. Lower scores indicate less pain interference.

Optimal Screening for Prediction of Referral and Outcome-Yellow Flag (OSPRO-YF)

The Optimal Screening for Prediction of Referral and Outcome-Yellow Flag (OSPRO-YF) is an assessment tool designed to help orthopedic physical therapy clinicians screen patients and clients for psychosocial distress. Test items assess depression, anxiety, kinesiophobia, anger, fear-avoidance beliefs, catastrophizing, self-efficacy, and pain acceptance. As OSPRO-YF summarizes 11 psychological questionnaires, it is not scored like a conventional screening tool. Quartile scores are used instead of cutoff scores for consistency and assessment. Scores that are in the top quartile (top 25%) for negative psychological questionnaires (Negative Mood and Fear Avoidance questionnaires) Scores that are in the bottom quartile (bottom 25%) for positive psychological questionnaires (Positive Affect/Coping questionnaires).