Table 5.
Mediation analysis, noise reporting in bedroom and obesity indicators trough sleep disturbance score among women
| BMI | WC | ||
|---|---|---|---|
| Beta (95% CI) | Beta (95% CI) | ||
| In your bedroom, can you hear traffic noise? (no/yes) | Direct effect | 0.27 (-0.01 to 0.54) | 0.34 (-0.39 to 1.079 |
| Indirect effecta | 0.03 (0.01 to 0.06)* | 1.12 (0.04 to 0.21)* | |
| Total effect | 0.30 (0.02 to 0.58)* | 0.46 (-0.27 to 1.19) | |
| Does your bedroom window face a nearby street (< 20 m)? (no/yes) | Direct effect | 0.31 (0.03 to 0.59)* | 0.43 (-0.30 to 1.169 |
| Indirect effect | 0.02 (0.00 to 0.04)* | 0.08 (0.01 to 0.169* | |
| Total effect | 0.33 (0.05 to 0.61)* | 0.50 (-0.23 to 1.24) | |
| Participant reported at the same time bedroom window towards street and traffic noise hearing (no/yes) | Direct effect | 0.15 (0.03 to 0.62)* | 0.40 (-0.36 to 1.17) |
| Indirect effect | 0.03 (0.01 to 0.06)* | 0.11 (0.03 to 0.21)* | |
| Total effect | 0.35 (0.06 to 0.65)* | 0.51 (-0.25 to 1.28) |
*p < 0.05. As covariates were included to the model: age (continuous), study center, working status and type of accommodation. aPercentile bootstrap estimate of CI