Table 3.
Parameter | ST zolpidem dosage (mg) | Maximum change relative to placebo | p-value | Time of maximum change | Time no longer different from placebo |
---|---|---|---|---|---|
Word Recall (# words) | 3.5 | 1.2 | 0.0387 | 20 min | 1 h |
1.75 | 1.0 | N.S. | 1 h, 2 h | N.A. | |
1.0 | 0.6 | N.S. | 1 h | N.A. | |
CRT (reaction time, ms) | 3.5 | 234.7 | <0.0001 | 20 min | 2 h |
1.75 | 103.3 | N.S. | 1 h | N.A. | |
1.0 | 85.7 | N.S. | 1 h | N.A. | |
CRT (# lapses) | 3.5 | 13.6 | <0.0001 | 20 min | 2.5 h |
1.75 | 5.6 | 0.0199 | 20 min | 1 h | |
1.0 | 4.3 | N.S. | 1 h | N.A. | |
CRT (# errors) | 3.5 | 5.1 | 0.0225 | 3 h | 4 h |
1.75 | 3.1 | N.S. | 2.5 h | N.A. | |
1.0 | 6.8 | 0.0419 | 1 h | 1.5 h | |
SCT | 3.5 | 14.8 | <0.0001 | 20 min | 2.0 h |
1.75 | 7.6 | 0.0011 | 1 h | 1.5 h | |
1.0 | 3.0 | N.S. | 1 h | N.A. |