Table 2.
Pairwise t Tests Comparing Antidepressant Groups With Normals
| Paired t Test | NML vs SSRI | NML vs VEN | NML vs BP | |||
|---|---|---|---|---|---|---|
| t | P < | t | P < | t | P < | |
| Neurocognition index | 2.94 | .0049 | 1.26 | .2139 | −1.05 | .2968 |
| Composite memory | 0.49 | .6229 | 1.02 | .3144 | −1.81 | .0768 |
| Psychomotor speed | 3.93 | .0003 | 1.47 | .1483 | 1.01 | .3195 |
| Reaction time | −1.94 | .0580 | −2.03 | .0474 | −0.46 | .6446 |
| Cognitive flexibility | 3.29 | .0018 | 1.06 | .2922 | −0.85 | .4009 |
| Complex attention | −1.76 | .0846 | −0.34 | .7371 | 0.73 | .4659 |
NML = normal; SSRI = selective serotonin reuptake inhibitor; VEN = venlafaxine; BP = bupropion