Table 1.
John and Katie percentage of non-overlapping data (PND) analysis of daily caregiver survey.
| Daily Caregiver Survey | |||
|---|---|---|---|
| A1 Phase—Baseline | PND Baseline—Low | PND Baseline—High | PND Selected |
| John time to fall asleep (min) | 6 | 60 | Low |
| John Sleep Duration | 3.5 | 9.2 | High |
| John Number of Night Wakings | 1 | 2 | Low |
| John Morning Mood | 4 | 5 | Low |
| Katie Time to Fall Asleep (min) | 35 | 55 | Low |
| Katie Sleep Duration | 8.5 | 11.8 | High |
| Katie Number of Night Wakings | 2 | 4 | Low |
| Katie Morning Mood | 2 | 5 | Low |
| B Phase—Intervention | Number of days PND | PND% out of 14 or 7 days | PND Interpretation |
| John time to fall asleep (min) | 1 | 0.07 | Ineffective |
| John Sleep Duration | 0 | 0.00 | Ineffective |
| John Number of Night Wakings | 2 | 0.15 | Ineffective |
| John Morning Mood | 11 | 0.84 | Effective |
| Katie Time to Fall Asleep (min) | 11 | 0.84 | Effective |
| Katie Sleep Duration | 0 | 0.00 | Ineffective |
| Katie Number of Night Wakings | 13 | 1.00 | Effective |
| Katie Morning Mood | 6 | 0.46 | Ineffective |
PND ≥ 90% = Very Effective, PND 70–90% = Effective, PND 50–70% = Questionable Effectiveness, and PND < 50% = Ineffective.