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Table 4 Multivariable logistic regression predicting the likelihood that parents report their child meets sleep guidelines on weekdays, adjusted for demographic and socioeconomic characteristics

From: Do parents’ support behaviours predict whether or not their children get sufficient sleep? A cross-sectional study

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
  1. Significance code: *p < 0.05, **p < 0.01