Role of anticipatory anxiety and anxiety sensitivity in children's and adolescents' laboratory pain responses.
OBJECTIVE
To examine relationships among trait anxiety sensitivity, state task-specific anticipatory anxiety, and laboratory pain responses in healthy children and adolescents.


METHODS
Participants (N=118, 49.2% female, ages 8-18 years) completed a measure of anxiety sensitivity and rated anticipatory anxiety prior to undergoing thermal, pressure, and cold pain tasks. Linear and logistic regressions were used to test the hypothesis that anxiety sensitivity and anticipatory anxiety would predict incremental variance in pain response after controlling for sex, age, and anxious symptoms.


RESULTS
Anticipatory anxiety accounted for 35-38% of unique variance in pain report across tasks, and 10% of unique variance in thermal tolerance. Anxiety sensitivity was unrelated to pain responses.


CONCLUSIONS
Task-specific anxiety is an important predictor of pain report and, in certain cases, pain tolerance. Interventions designed to reduce task-specific anticipatory anxiety may help reduce pain responses in children and adolescents.
Tsao
Jennie C I
JC
National Rural Behavioral Health Center, Department of Clinical and Health Psychology, College of Health Professions, University of Florida, Gainesville, Florida 32610-0165, USA. jtsao@mednet.ucla.edu
Myers
Cynthia D
CD
Craske
Michelle G
MG
Bursch
Brenda
B
Kim
Su C
SC
Zeltzer
Lonnie K
LK
D000293:Adolescent; D001007:Anxiety / Q000175:diagnosis / Q000209:etiology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000175:diagnosis / Q000523:psychology*; D012680:Sensitivity and Specificity