Table 2

Reaction time data in two groups (zero craving, non-zero craving) for neutral and drug-related conditions in the visual probe task

Neutral sceneDrug-related sceneFP values
Subjects with zero craving
(N=28)
799.21 (109.32)945.50 (183.73)18.14<0.001***
Subjects with non-zero craving
(N=24)
742.03 (75.77)940.68 (279.25)16.76<0.001***
  • Mean(SD)

  • *p<0.05; **p<0.01; ***p<0.001.