Table 1.

Baseline descriptive data (mean(SD))

Parents
Age (years)	33.7 (5.3)
% Male	26.6
% white British	91.2
Education
% High school or less	63.4
% Technical or trade school	3.3
% University	33.3
% Married	70.7%
Minutes of weekday sedentary time	557.1 (127.3)
Minutes of weekend sedentary time	562.7 (168.4)
Minutes of weekday MVPA	42.6 (31.0)
Minutes of weekday MVPA	25.9 (28.8)
% achieving PA recommendations*	31.6%
Children
Age (years)	3.8 (0.6)
% Male	51.9%
Minutes of weekday sedentary time	541.0 (77.1)
Minutes of weekend sedentary time	560.2 (80.5)
Minutes of weekday total physical activity	113.2 (24.9)
Minutes of weekday total physical activity	101.58 (30.1)
% achieving PA recommendations*	23.2 %

MVPA = moderate-to-vigorous physical activity.

* based on whole week physical activity.