Item | Subscale | Component | |||||
---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | ||
Disengagement because of pain | |||||||
9 | Limited time for work or other activities | 0.53 | 0.35 | ||||
10 | Achieving less than expected | 0.48 | |||||
11 | Restriction of the type of work or other activities | 0.70 | |||||
12 | Need to make an extra effort at work or during other activities | 0.57 | |||||
15 | Lack of enjoyment of social gatherings or other recreational activities | 0.38 | 0.32 | ||||
18 | Relying on family members or friends for help because of pain | 0.72 | |||||
24 | Feelings of sadness or depression | 0.73 | |||||
Pain intensity | |||||||
13 | Trouble sleeping | 0.82 | |||||
17 | Feeling tired physically or mentally | 0.38 | 0.42 | ||||
19 | Intensity of pain that is usually experienced | − 0.60 | |||||
20 | Average pain intensity level over the last 7 days | − 0.81 | |||||
21 | Never completely disappears | − 0.68 | |||||
22 | Experienced every day | − 0.67 | |||||
23 | Experienced a few times a week | 0.89 | |||||
Pain with ambulation | |||||||
4 | Walking up the stairs more than one floor | − 0.52 | |||||
5 | Walking up the stairs more than a few steps | 0.83 | |||||
6 | Walking further than one block | 0.51 | − 0.45 | ||||
7 | Walking one block or a shorter distance | 0.85 | |||||
Pain with strenuous activities | |||||||
1 | Vigorous movement | − 0.83 | |||||
2 | Limiting strenuous activities | − 0.77 | |||||
3 | Lifting/carrying grocery shopping | − 0.45 | |||||
Pain with other activities | |||||||
8 | Bathing or getting dressed | 0.80 | |||||
14 | Inability to participate in religious services | 0.31 | − 0.34 | ||||
16 | Lack of possibility to travel or use standard means of transport | 0.39 |