Differences on the projective hand test among chronic pain patients reporting three different pain experiences.

This study examined personality differences among individuals experiencing 3 different types of pain. The projective Hand Test was administered to 90 individuals who were seeking treatment at a pain clinic in an urban area of the southeast United States. These people were seeking treatment for either arthritis (n = 31), fibromyalgia (n = 29), or migraine headaches (n = 30). A 2 (gender) x 3 (pain group) x Age Group multivariate analysis of variance was conducted using the quantitative Hand Test scoring variables as dependent measures. Results indicated that individuals who were seeking treatment for migraine headaches had a higher production rate of responses involving exhibitionistic displays (EXH) than individuals in the other 2 groups. Individuals who were seeking treatment for fibromyalgia had a higher production rate of responses indicating fear and phobic concerns (FEAR) than individuals in the other 2 groups. Individuals who were seeking treatment for arthritis had a higher production rate of Active (ACT) responses than individuals in the other 2 groups. Possible causes and consequences of these effects are discussed.