From: Pain drawings in somatoform-functional pain
Pain drawing criteria
OR/unit (95% CI)
Log likelihood
p-value
Total number of marks
1.7 (1.3, 2.3)
- 25
< 0.001
Length of the longest mark
1.1 (1.0, 1.1)
0.029
Symmetric patterns (yes/no)
6.5 (1.6, 26.9)
0.010