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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: Health Educ Behav. 2014 Jul 1;42(1):84–91. doi: 10.1177/1090198114537069

Table 3.

Multivariable Regression Model Results for Outcome Changes at 6 Months Predicted by Participant Adherence Indicators: HUB City Steps

Indicator
Outcome Type β p Covariatesa Model R2
BMI Continuous ESA −0.17 <0.001 BOV 0.18
% Body Fat Categorical ESA/PDS GD1 0.010 BOV, Gender 0.17
% Body Fat Continuous ESA/PDS −0.03 0.003 BOV, Gender 0.16
Fat Mass Categorical ESA/PDS GD1 0.007 BOV, Age, Gender 0.27
Fat Mass Cont-Cat ESA/PDS −0.13 <0.001 BOV, Age, Gender 0.26
LDL Cont-Cat ESA/PDS −0.57 0.041 BOV 0.15
DBP Cont-Cat ESA/PDS −0.27 0.014 BOV 0.33
Steps/dayb Categorical ESA/PDS GD2 <0.001 NS 0.09
Steps/dayb Continuous ESA/PDS 58 <0.001 NS 0.08

Notes: β = regression coefficient; p = p-value; R2 = coefficient of determination; BMI = body mass index; ESA = educational session attendance; BOV = baseline outcome value (e.g., baseline BMI); PDS = pedometer diary submission; GDI = group difference (decrease in high/high ESA/PDS adherence group significantly greater than low/low group); Cont-Cat = continuous-categorical; LDL = low density lipoprotein; DBP = diastolic blood pressure; GD2 = group difference (increase in high/high ESA/PDS adherence group significantly greater than low/low and high/low groups; NS = No covariate remained significant in the model, including BOV.

a

Significant at the 0.05 level; included age, gender, marital status, education level, income level, smoking status, BMI, and BOV.

b

Pedometer-determined change in mean steps/day; change is difference between intervention weeks 1-2 and weeks 3-27.