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Table 3 Results from ANCOVA models estimating moderate-vigorous physical activity (MVPA) change over 12 months among participants in the Shape Program (n = 118)

From: The effect of a weight gain prevention intervention on moderate-vigorous physical activity among black women: the Shape Program

  MVPA at 12 months (1-min bouts) final model MVPA at 12 months (10-min bouts) final model
DFa Type III SS F value P value DF Type III SS F value P value
Random assignment 1 297,540.98 1.19 .28 1 17,894.45 0.15 .07
BMI (kg/m2) 1 683,372.27 2.73 .10 1 284,526.03 2.31 .13
Federal poverty level 2 1,457,041.95 2.91 0.06 2 848,682.20 3.44 .04
  1. Note:
  2. a DF Degrees of freedom