Table 1.

Sample characteristics (mother-child dyads n = 55).

	Mother	Child
	Mean (SD) or n (%)a
Child's sex
Male		28 (50.9%)
Female		27 (49.1%)
Child's age		8. 22 (3.66)
3–5.99 years		25 (45.5%)
10–12.99 years		30 (54.5%)
Mother's age	37.83 (7.15)
Race
White	42 (76.4%)	42 (76.4%)
Other	13 (23.6%)	13 (23.6%)
Child's BMI (mean z-score)		0.19 (1.33)
Underweight or normalb		39 (70.9%)
Overweight		6 (10.9%)
Obese		10 (18.2%)
Mother's BMI	28.35 (8.51)
Underweight or normalc	26 (47.2%)
Overweight	11 (20.0%)
Obese	18 (32.7%)
Maternal education
High schoold	8 (14.5%)
Some college	15 (27.3%)
2 year college degree	9 (16.4%)
4 year college degree or more	23 (41.8%)
Income-to-needs ratioe	1.76 (1.13)
Home environment variables
# of electronic devices child has access to	14.49 (5.36)
# of items in the home that can be used for physical activity	7.87 (2.55)
Moderate-to-vigorous PA (proportion)
MVPA overall	0.05 (0.03)	0.12 (0.06)
MVPA, weekday	0.05 (0.03)	0.12 (0.06)
MVPA, weekend	0.05 (0.03)	0.12 (0.07)
MVPA, both at home	0.04 (0.03)	0.12 (0.06)
MVPA, when at least one away from home	0.05 (0.03)	0.13 (0.06)
Sedentary time (proportion)
ST, overall	0.72 (0.08)	0.61 (0.08)
ST, weekday	0.72 (0.08)	0.61 (0.08)
ST, weekend	0.72 (0.08)	0.62 (0.11)
ST, both at home	0.72 (0.10)	0.63 (0.09)
ST, when at least one away from home	0.71 (0.08)	0.60 (0.09)

^aNumbers may not add up to total n due to missing data.

^bFive children (9.1%) were classified as underweight.

^cTwo mothers (3.6%) were classified as underweight.

^dOne mother (1.8%) reported less than high school graduate.

^eIncome-to-needs ratio was calculated using the midpoint of reported income.