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Table 2 Adjusted means and standard errors for groups at baseline, 6 months, and 12 months

From: Go!: results from a quasi-experimental obesity prevention trial with hospital employees

  Baseline 6 months 12-months
Variables M (Se) M (Se) M (Se)
Weight (kgs)
 Intervention 75.51 (0.84) 75.21 (0.83) 75.71 (0.83)
 Comparison 74.58 (1.97) 74.14 (1.97) 75.03 (2.08)
BMIa
 Intervention 27.77 (0.29) 27.74 (0.29) 27.87 (0.29)
 Comparison 27.50 (0.66) 27.17 (0.68) 27.55 (0.71)
Waist (cm)a
 Intervention 91.65 (0.71) 91.61 (0.74) 91.51 (0.72)
 Comparison 93.43 (1.80) 90.68 (1.66) 92.79 (1.79)
IPAQa
 Intervention 108.98 (3.62) 118.01 (3.95) 122.50 (4.63)
 Comparison 101.97 (7.12) 112.35 (8.09) 93.64 (6.68)
GLTEQa
 Intervention 32.71 (1.62) 39.02 (1.95) 35.30 (1.64)
 Comparison 28.96 (3.25) 36.59 (3.67) 28.87 (3.21)
Fruit & vegetable servingsa
 Intervention 4.46 (0.13) 4.70 (0.13) 4.11 (0.13)
 Comparison 4.07 (0.22) 4.59 (0.25) 4.25 (0.26)
% calories from fata
 Intervention 31.82 (0.33) 31.50 (0.39) 31.62 (0.41)
 Comparison 30.57 (0.69) 30.78 (0.66) 31.23 (0.73)
Fiber (g) dailya
 Intervention 17.70 (0.49) 18.76 (0.54) 16.54 (0.43)
 Comparison 16.68 (0.89) 17.99 (0.99) 17.55 (1.16)
Knowledge
 Intervention 1.21 (0.06) 1.57 (0.07) 1.59 (0.08)
 Comparison 1.32 (0.13) 1.42 (0.12) 1.48 (0.14)
Information
 Intervention 4.04 (0.07) 4.77 (0.08) 4.96 (0.09)
 Comparison 2.96 (0.15) 3.29 (0.16) 3.27 (0.15)
Employer commitment
 Intervention 3.49 (0.04) 3.60 (0.04) 3.63 (0.04)
 Comparison 3.57 (0.07) 3.57 (0.08) 3.52 (0.08)
Coworker social support
 Intervention 8.84 (0.21) 8.82 (0.24) 8.61 (0.26)
 Comparison 9.26 (0.40) 9.15 (0.36) 8.87 (0.41)
Health discussions with coworkers
 Intervention 2.91 (0.07) 3.24 (0.14) 3.08 (0.09)
 Comparison 3.57 (0.16) 3.36 (0.17) 3.18 (0.17)
  1. GLTEQ Godin Leisure Time Exercise Questionnaire, IPAQ International Physical Activity Questionnaire
  2. aGeometric means and standard error calculated from natural log transformed values