title: The utility of the Beck Depression Inventory Fast Screen (BDI-FS) in a pain clinic population.
abstract: This study compared the BDI-FS to the BDI-II in a sample of patients with chronic pain. The objectives were to: look at agreement between measures, determine BDI-FS cut-off scores, develop a conversion formula, consider the usefulness of the suicide ideation item and compare ability to detect clinical change. Phase I: Archival data from 1227 patients assessed for a pain management programme was analysed. The BDI-FS displayed good internal consistency (alpha=.839). ROC curve analysis showed good agreement between the BDI-II and FS and suggested a BDI-FS cut-off of four corresponded to the 19 cut-off recommended in the BDI-II manual. We recommend a cut-off of five to correspond to a BDI-II cut-off of 22 for pain clinic patients recommended by previous research. Regression suggested BDI-II score=(2.77 x BDI-FS score)+9.14. Our data support the clinical usefulness of the suicide ideation item in this population. Phase II: Archival data from 584 patients collected at baseline, following a 16 day pain management programme and at 6 months follow-up, was analysed. Effect sizes indicated equivalent sensitivity to clinical change. The BDI-FS showed good psychometric properties, strong agreement with the BDI-II and equal ability to detect clinical change in a pain clinic population. The BDI-FS has the practical advantages of faster administration and reduced patient burden.
authors.affiliation: Faculty of Science, Liverpool John Moores University, Liverpool L2 3ET, UK. H.M.Poole@ljmu.ac.uk
authors.forename: Helen
authors.initials: H
authors.lastname: Poole
authors.forename: Ros
authors.initials: R
authors.lastname: Bramwell
authors.forename: Peter
authors.initials: P
authors.lastname: Murphy
mesh_terms: D000328:Adult; D000339:Affect / Q000502:physiology; D000368:Aged; D002908:Chronic Disease; D003071:Cognition / Q000502:physiology; D003627:Data Interpretation, Statistical; D003866:Depressive Disorder / Q000175:diagnosis* / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000523:psychology*; D011569:Psychiatric Status Rating Scales; D012372:ROC Curve; D013405:Suicide / Q000523:psychology