TABLE 3

Results of Ordinal Regression Analyses Predicting Snoring Group

PredictorUnadjustedDemographically AdjustedFull Model
ORPORPORP
Gender1.05 (0.62, 1.78).851.21 (0.70, 2.12).490.93 (0.48, 1.81).83
Race4.36 (2.38, 7.97)<.0012.20 (1.03, 4.71)<.051.60 (0.61, 4.16).34
Socioeconomic status0.44 (0.31, 0.61)<.0010.56 (0.37, 0.83)<.010.52 (0.31, 0.89)<.05
Birth weight1.00 (1.00, 1.00).341.00 (1.00, 1.00).871.00 (1.00, 1.00).84
Duration of breastfeeding0.70 (0.61, 0.81)<.0010.77 (0.67, 0.89)<.0010.73 (0.61, 0.87)<.001
Prenatal (maternal) cotinine1.01 (1.00, 1.02)<.051.01 (1.00, 1.01).271.00 (0.99, 1.01).49
Preschool cotinine1.26 (1.06, 1.50)<.010.96 (0.79, 1.17).680.96 (0.76, 1.21).74
Preschool BMI z score1.13 (0.87, 1.47).351.18 (0.90, 1.54).231.35 (0.96, 1.90).08
  • Parenthetical values reflect 95% confidence intervals. Unadjusted odds ratios and their associated significance (P) values reflect bivariate relationships between each predictor and group membership. Demographically adjusted odds ratios and P values reflect those relationships after covarying for gender, race, and socioeconomic status (unless the predictor is 1 of these 3 demographic factors, in which case the remaining 2 covariates were entered). Full-model odds ratios and P values reflect the predictor group associations after adjusting for all other variables in the table.