Table 1 Comparison of baseline OLS regression with network model for average MVPA minutes (boys)
Change in mean MVPA (mins) for a one unit increase in covariate | ||||||||
|---|---|---|---|---|---|---|---|---|
coefficient | 95% CI | Direct | 95% CIa | Indirect ‘Spillover’ | 95% CIa | Total | 95% CIa | |
Baseline OLS regression model (n = 556) | ||||||||
Constant | −14.57 | (−23.10, −6.04) | ||||||
IMD | −0.04 | (−0.30, 0.23) | ||||||
BMI z-score | −2.51 | (−4.79, −0.24) | − 2.51 | (− 4.79, − 0.24) | 0 | −2.51 | (− 4.79, − 0.24) | |
Activity participation score | 2.55 | (1.62, 3.48) | 2.55 | (1.62, 3.48) | 0 | 2.55 | (1.62, 3.48) | |
AIC = 4657.6 | ||||||||
Network model (n = 556) | ||||||||
Constant | −14.76 | (−22.56, −6.96) | ||||||
IMD | −0.004 | (−0.24, 0.24) | ||||||
BMI z-score | −2.64 | (−4.77, −0.50) | − 2.68 | (− 4.84, − 0.51) | −0.63 | (−1.21, − 0.06) | −3.31 | (−6.01, − 0.61) |
Activity participation score | 2.45 | (1.57, 3.33) | 2.48 | (1.59, 3.37) | 0.59 | (0.29, 0.89) | 3.07 | (1.94, 4.21) |
Network dependence | 0.21 | (0.15, 0.26) | ||||||
AIC = 4637.0 | ||||||||