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. Author manuscript; available in PMC: 2008 Sep 29.
Published in final edited form as: Psychopharmacology (Berl). 2003 Dec 3;173(3-4):411–417. doi: 10.1007/s00213-003-1705-6

Table 4.

BDI scores and affective bias, mean (SD)

Current MDMA Poly-drug control Drug-naive control Ex-MDMA
BDI (total) 7.9 (6.5) 6.0 (5.4) 3.8 (2.8) 12.6 (9.5)
BDI (cognitive) 5.8 (4.9) 4.3 (4.8) 2.8 (2.1) 9.4 (7.8)
BDI (somatic) 2.1 (1.9) 1.7 (1.8) 1.0 (1.0) 3.3 (2.6)
Affective bias (ms) +11.0 (33.7) -0.7 (33.0) +2.67 (32.2) +0.66 (32.6)
Commission errors 10.1 (7.2) 11.1 (7.0) 13.0 (9.6) 10.0 (5.1)
Omission errors 3.0 (2.7) 5.2 (5.1) 4.8 (4.7) 4.8 (4.6)