Table 1 Participant characteristics

Adiposity measure

 BMI z-score^a

0.5 (0.8)

Movement behaviors inside child care

 Number of valid weekdays^b

4.6 (0.8)

 Accelerometer wear time (hours/day)^b

5.7 (1.5)

 LPA (hours/day)^b

1.8 (0.3)

 MVPA (hours/day)^b

0.5 (0.3)

 Sedentary time (hours/day)^b

3.4 (0.5)

 Sedentary bouts (hours/day) lasting

  1–4 min^b

1.3 (0.2)

  5–9 min^b

0.6 (0.2)

  10–14 min^b

0.4 (0.2)

   ≥ 15 min^b

0.5 (0.3)

 Daytime Sleep (hours/day)^c

1.2 (0.9)

Movement behaviors outside of child care

 MVPA (hours/day)^c

1.0 (0.4)

 Screen time (hours/day)^c

2.1 (1.1)

 Non-screen time (hours/day)^c

1.8 (0.9)

 Nighttime sleep (hours/night)^c

10.3 (1.0)

Covariates

 Age (months)^c

38.5 (12.1)

 Sex

  Female^c

47.0 %

  Male^c

53.0 %

 Parental Education

  Grade 9–12^c

11.0 %

  Community/Technical College^c

22.0 %

  University (e.g., undergraduate, teacher’s college)^c

49.0 %

  Graduate University (e.g., master’s, doctorate, medicine)^c

18.0 %