Table 3.
Odds ratios and 95% confidence intervals evaluating changes in responses to PSQI from Pod OFF to Pod ON overall.
| Variable | Odds Ratio | SE | 95% CI | z-Value | p-Value |
|---|---|---|---|---|---|
| Component 1 (Duration) | 0.362 | 0.336 | (0.187,0.700) | −3.023 | 0.003 |
| Component 3 (Latency) | 0.232 | 0.229 | (0.148, 0.363) | −6.378 | <0.001 |
| Component 4 (Dysfunction During Day) | 0.203 | 0.341 | (0.104, 0.397) | −4.673 | <0.001 |
| Component 5 (Efficiency) | 0.976 | 0.224 | (0.629, 1.516) | −0.107 | 0.915 |
| Component 6 (Quality) | 0.120 | 0.377 | (0.057, 0.251) | −5.622 | <0.001 |
| Component 7 (Medication) | 0.224 | 0.300 | (0.124, 0.402) | −4.987 | <0.001 |
Note: Bolded values indicate significance at p < 0.05. PSQI: Pittsburg Sleep Quality Index (see Section 2 for details); SE: standard error; 95% CI: 95% confidence intervals.