Skip to main content
. 2017 Jun 22;5:e3491. doi: 10.7717/peerj.3491
10. I can’t take my pain any more. 1 2 3 4 5
11. Because of my pain, my situation is impossible. 1 2 3 4 5
12. My pain is making me fall apart. 1 2 3 4 5
13. My psychological pain affects everything I do. 1 2 3 4 5