Table 4 Multivariable logistic regression predicting the likelihood that parents report their child meets sleep guidelines on weekdays, adjusted for demographic and socioeconomic characteristics
Effect | Odds ratio point estimate | 95% Wald confidence limits | p-value | |
|---|---|---|---|---|
Intercept | -- | -- | -- | 0.0140* |
Child age categories (years) | ||||
5 to 9 | 0.55 | 0.37 | 0.80 | 0.0017** |
10 to 13 | 1.00 | |||
14 to 17 | 0.67 | 0.44 | 1.00 | 0.0498* |
Child gender | ||||
Male | 1.01 | 0.76 | 1.33 | 0.9512 |
Female | 1.00 | |||
Parent age | 1.00 | 0.98 | 1.03 | 0.9095 |
Parent gender | ||||
Male | 0.98 | 0.71 | 1.36 | 0.9186 |
Female | 1.00 | |||
Encourage child to go to bed at specific time | 0.29 | 0.13 | 0.65 | 0.0025** |
Enforce rules about child’s bedtime | 1.59 | 1.03 | 2.44 | 0.0354* |
Encourage child to limit the time spent looking at screens in their bedroom | 1.33 | 0.84 | 2.10 | 0.2302 |
Enforce rules about having screens in child’s bedroom | 1.12 | 0.77 | 1.64 | 0.5430 |
Association of Predicted Probabilities and Observed Responses | ||||
Area under the ROC curve (c) = 0.63 | ||||