title: Somatic focus/awareness: Relationship to negative affect and pain in chronic pain patients.
abstract: Somatic focus refers to the tendency to notice and report physical symptoms, and has been investigated in relation to chronically painful conditions. This study investigated the relationship between somatic focus, as measured by the Pennebaker Inventory of Limbic Languidness (PILL), negative affect and pain. A secondary purpose of the present study was to examine sex differences in these relationships. Participants included 280 chronic pain patients (69.6% females, 88.9% Caucasian), who completed a battery of self-report measures on somatic focus, pain, negative affect, coping, and dysfunction. Results for the overall sample revealed that the PILL shares considerable variance with measures of negative affect, particularly with the physiological components of anxiety and depression. When the results were analyzed separately for male and female patients, it was found that several components of negative affect and cognitive factors play a stronger role in predicting somatic focus among men compared to women. Additional analyses then examined whether somatic focus was predictive of male and female patients' pain reports. Results indicated that somatic focus explained a small, but unique amount of variance in female patients' pain reports, which differed from the relationship observed among male patients.
authors.affiliation: University of Florida, Department of Clinical and Health Psychology, Box 100165, Gainesville, FL 32610-0165, USA.
authors.forename: Erin M
authors.initials: EM
authors.lastname: O'Brien
authors.forename: James W
authors.initials: JW
authors.lastname: Atchison
authors.forename: Henry A
authors.initials: HA
authors.lastname: Gremillion
authors.forename: Lori B
authors.initials: LB
authors.lastname: Waxenberg
authors.forename: Michael E
authors.initials: ME
authors.lastname: Robinson
mesh_terms: D000223:Adaptation, Psychological; D000339:Affect; D001294:Attitude to Health; D001364:Awareness; D002908:Chronic Disease; D003071:Cognition; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000503:physiopathology* / Q000523:psychology*; D012044:Regression Analysis; D012727:Sex Characteristics; D011795:Surveys and Questionnaires