Table 2 Descriptive statistics for age, physical activity, and screen time [mean (SE)] (Waves II and III)^a

Not Obese

Obese

Not Obese

Obese

Not Obese

Obese

Not Obese

Obese

4529

550

3831

1048

3823

453

3289

987

16.0 (0.12)

15.9 (0.19)

21.5 (0.11)

21.6 (0.14)

15.8 (0.12)**

16.0 (0.14)**

21.2 (0.12)**

21.5 (0.13)**

4.1 (0.06)**

3.7 (0.13)**

2.5 (0.04)

2.5 (0.09)

3.4 (0.07)**

2.9 (0.12)**

2.1 (0.05)

2.0 (0.08)

--^c

--^c

-0.3 (0.01)**

-0.2 (0.02)**

--^c

--^c

-0.2 (0.01)

-0.1 (0.02)

19.3 (0.45)*

21.8 (1.11)*

18.7 (0.40)

20.3 (0.82)

15.9 (0.53)**

20.3 (1.19)**

15.3 (0.39)*

21.2 (0.96)*

--^c

--^c

-0.7 (0.44)

-0.4 (0.97)

--^c

--^c

-0.2 (0.49)**

2.0 (0.98)**