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Table 2 Regression coefficients for the final latent growth curve model

From: Moderating influences of baseline activity levels in school physical activity programming for children: the Ready for Recess project

  Estimate SE df t-value p-value
Intercept −6.73 5.62 8 −1.20 0.27
b-weights      
Trial 20.35 3.00 759 6.78 <.001
Baseline MVPA 1.72 0.15 759 11.72 <.001
Gender −2.39 0.73 759 −3.26 0.001
Grade −2.32 0.35 759 −6.69 <.001
Recess duration 0.06 0.07 759 0.84 0.4
ST 17.90 6.71 8 2.67 0.03
EQ 8.41 6.60 8 1.27 0.24
STEQ −3.07 7.36 8 −0.42 0.69
Trial X ST −15.73 3.96 759 −3.97 <.001
Trial X EQ −6.49 3.90 759 −1.66 0.1
Trial X STEQ 5.39 4.39 759 1.23 0.22
Trail X baseline MVPA −0.76 0.09 759 −8.32 <.001
ST X baseline MVPA −0.36 0.2 759 −1.85 0.06
EQ X baseline MVPA 0.11 0.20 759 0.57 0.57
(STEQ) X baseline MVPA 0.01 0.20 759 0.05 0.96
Trial X ST X baseline MVPA 0.29 0.12 759 2.39 0.02
Trial X EQ X baseline MVPA −0.12 0.12 759 −0.94 0.35
Trial X (STEQ) X baseline MVPA −0.05 0.14 759 −0.34 0.74
  1. SE = standard error; df = degrees of freedom.
  2. ST = Staff treatment; EQ = Equipment treatment; STEQ = Staff + Equipment treatment.