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Table 2 Odds Ratios for Program Exposure using Baseline Variables for Overall Study Population

From: Examination of program exposure across intervention delivery modes: face-to-face versus internet

Variable

Adjusted OR Model 1a, b

Adjusted OR Model 2a, b

Intervention Group

  

   FACE

1.00

1.00

   IM

2.40(1.13–5.1)*

1.94 (0.88–4.24)

   IO

2.96 (1.38–6.3)*

2.66 (1.21–5.87)*

Gender

  

   Male

1.00

1.00

   Female

1.02 (0.46–2.27)

1.09 (0.47–2.52)

Age

1.00 (0.98–1.03)

1.01 (0.98–1.03)

BMI

  

   Healthy Weight

1.00

1.00

   Overweight

0.73 (0.29–1.82)

0.85 (0.33–2.17)

   Obese

0.61 (0.27–1.37)

0.65 (0.28–1.5)

Internet Self-Efficacy

0.2 (0.9–1.90)

1.26 (0.86–1.87)

Physical Activity Self-Efficacy

 

1.82 (1.15–2.88)*

Social Support for Physical Activity

 

1.43(0.87–2.35)

  1. Note. OR = odds ratio; FACE = face-to-face; IM = internet-mediated; IO = internet-only 1.00 = Reference Category; a Odds ratios mutually adjusted for all other variables in Model b Model includes all study participants at baseline; * Statistically significant (p < 0.05)