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. Author manuscript; available in PMC: 2014 Aug 1.
Published in final edited form as: Behav Res Ther. 2013 May 28;51(8):507–511. doi: 10.1016/j.brat.2013.05.004

Table 2.

Parameter Estimates for Generalized Estimating Equation Models Predicting Same and Next Day Dietary Restriction by Daily Body Checking Frequency

Model IV DV B Odds Ratio 95% CI
p
Lower CI Upper CI
No Eating for 8 Waking Hours
1 BCd1 DRd1 0.19 1.22 1.13 1.31 <.001
2 BCd1 DRd2 0.13 1.14 1.07 1.22 <.001
DRd1 DRd2 3.76 43.02 25.06 73.86 <.001

Eating Less than 1200 Calories
1 BCd1 DRd1 0.10 1.11 1.05 1.18 <.001
2 BCd1 DRd2 0.13 1.14 1.05 1.23 =.002
DRd1 DRd2 4.83 125.67 68.86 229.35 <.001

Note. IV = Independent variable; DV = Dependent Variable; CI = Confidence Interval; BC = Daily body checking frequency; DR = Dietary Restriction (dichotomous: No = 0, Yes = 1). Subscripts indicate same day (d1) or next day (d2).