Table 2.
Descriptive Statistics
| N | Time of sample
|
Cortisol value (in ug/dl)
|
Log-transformed cortisol value
|
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
| M (SD) | Min | Max | M (SD) | Min | Max | M (SD) | Min | Max | ||
| ABC Intervention (n = 49) | ||||||||||
| Wake- Day 1 | 39 | 8:08 (1:33) | 4:20 | 11:17 | .24 (.20) | .033 | 1.03 | -.75 (.35) | -1.48 | .01 |
| Wake- Day 2 | 42 | 8:21 (1:18) | 5:25 | 11:46 | .23 (.17) | .023 | .61 | -.79 (.39) | -1.64 | -.21 |
| Wake- Day 3 | 17 | 8:28 (1:16) | 6:00 | 11:00 | .27 (.17) | .055 | .79 | -.64 (.27) | -1.26 | -.31 |
| Bed- Day 1 | 44 | 8:58 (1:04) | 6:15 | 11:25 | .16 (.16) | .019 | .63 | -1.01 (.46) | -1.72 | -.20 |
| Bed- Day 2 | 39 | 9:23 (1:12) | 6:18 | 12:00 | .16 (.16) | .019 | .66 | -.98 (.42) | -1.72 | -.18 |
| Bed- Day 3 | 15 | 9:22 (1:09) | 7:19 | 12:30 | .18 (.14) | .020 | .50 | -.93 (.45) | -1.70 | -.31 |
| DEF Control Intervention (n = 52) | ||||||||||
| Wake- Day 1 | 44 | 8:12 (1:28) | 4:20 | 11:45 | .18 (.13) | .006 | .60 | -.92 (.45) | -2.22 | -.22 |
| Wake- Day 2 | 39 | 8:23 (1:16) | 5:25 | 11:46 | .19 (.17) | .010 | .61 | -.90 (.43) | -2.00 | -.19 |
| Wake- Day 3 | 21 | 8:39 (1:11) | 6:00 | 11:25 | .14 (.14) | .004 | .53 | -.1.09 (.57) | -2.40 | -.28 |
| Bed- Day 1 | 45 | 8:58 (1:07) | 6:15 | 11:32 | .15 (.13) | .010 | .65 | -1.04 (.46) | -2.00 | -.19 |
| Bed- Day 2 | 42 | 9:16 (1:08) | 5:45 | 12:00 | .15 (.16) | .004 | .62 | -1.11 (.55) | -2.40 | -.28 |
| Bed- Day 3 | 19 | 9:33 (1:22) | 7:00 | 12:45 | .13 (.11) | .010 | .42 | -1.09 (.46) | -2.00 | -.38 |