Table 3 Sociodemographic characteristics predicting the amount of dose delivered. Results represent two separate multivariable linear regression models^a

Baseline child age

−0.312

[− 0.754, 0.131]

0.166

− 0.088

[− 0.384, 0.208]

0.559

Baseline parent age

−0.030

[− 0.104, 0.044]

0.426

0.002

[−0.044, 0.048]

0.937

Child female (ref: male)

−0.271

[−1.149, 0.608]

0.544

−0.610

[−1.218, − 0.002]

0.049

Parent Hispanic non-Mexican (ref: Hispanic Mexican)

−1.797

[−2.839, − 0.754]

0.001

− 0.397

[− 1.091, 0.298]

0.262

Parent non-Hispanic (ref: Hispanic Mexican)

0.341

[−1.202, 1.885]

0.664

−0.726

[−2.056, 0.604]

0.283

Baseline child BMI-Z

0.207

[−0.754, 1.168]

0.672

0.568

[−0.066, 1.202]

0.079

Baseline child HEI

0.041

[0.005, 0.078]

0.027

0.030

[0.003, 0.058]

0.030

Baseline child % MVPA

−0.092

[− 0.257, 0.073]

0.273

0.031

[−0.057, 0.119]

0.487

WIC and/or SNAP use (ref: use neither)

−0.745

[−1.885, 0.394]

0.199

−0.323

[− 1.099, 0.452]

0.412

Parent depression (CES-D)

0.024

[−0.034, 0.082]

0.422

0.025

[−0.012, 0.062]

0.18

Parent Stress (PSS)

−0.017

[−0.108, 0.075]

0.719

−0.009

[− 0.066, 0.047]

0.745

Energy to change nutrition

−0.003

[−0.202, 0.196]

0.975

0.038

[−0.075, 0.150]

0.511

Energy to change physical activity

−0.032

[−0.194, 0.131]

0.702

−0.024

[− 0.120, 0.072]

0.620

Confidence: healthy growth

−0.077

[−0.326, 0.173]

0.545

−0.026

[− 0.206, 0.153]

0.772

Confidence: change eating

0.023

[−0.231, 0.276]

0.86

−0.015

[−0.210, 0.181]

0.881

Confidence: change physical activity

−0.077

[−0.347, 0.193]

0.574

−0.028

[− 0.263, 0.207]

0.817

Confidence: change media use

0.191

[−0.025, 0.407]

0.083

0.054

[−0.069, 0.177]

0.389

Parent classification of child weight

0.764

[−0.327, 1.856]

0.169

−0.203

[−1.003, 0.598]

0.619

Parent education: high school or further (ref: not completed high school)

−0.290

[−1.185, 0.604]

0.523

−0.252

[−0.851, 0.347]

0.408

Parent obese (ref: not obese)

−0.254

[−1.169, 0.660]

0.584

0.282

[−0.274, 0.839]

0.319