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The validity of the Beck Depression Inventory as a screening and diagnostic instrument for depression in patients with Parkinson's disease

Movement DisordersPublished 1 November 2000
Albert F.G. Leentjens, Frans R.J. Verhey, Gert-Jan Luijckx, J. Troost
Citations280
SJR quartileQ1
SJR score2.99
SNIP1.98

TL;DR

The validity of the Beck Depression Inventory (BDI) as a screening and diagnostic scale for depression in Parkinson's disease (PD) is evaluated.

Abstract

A single cut-off score on the BDI to distinguish nondepressed from depressed patients with PD is not feasible. If one accepts the low specificity, then the BDI can be used as a valid screening instrument for depression in PD with a cut-off of 8/9. With a cut-off score of 16/17, it can be used as a diagnostic scale, at the cost of a low sensitivity. The use of diagnostic criteria for depression remains necessary.

Keywords

Medicine