| |
11-12 years
|
14-15 years
|
|---|
| |
Boys (n = 98)
|
Girls (n = 97)
|
Boys (n = 91)
|
Girls (n = 95)
|
|---|
|
PE (Y,%)
|
56
|
65
|
63
|
67
|
|
PE (mins/wk)
|
30 (0–60)
|
30 (0–120)
|
30 (0–60)
|
40 (0–60)
|
|
Informal (mins/wk)
|
540 (280–1140)d
|
570 (210–1020)E
|
420 (175–840)d
|
360 (130–570)E
|
|
Sedentary (mins/wk)
|
1020 (690–1304)
|
840 (600–1380)E
|
1035 (740–1440)
|
1200 (780–1604)E
|
|
Walking to and from school (mins/wk)*
|
200 (100–300)
|
200 (100–300)
|
200 (100–300)
|
200 (100–300)
|
|
Moderate SS:
| | | | |
|
Y,%
|
39
|
60
|
38
|
51
|
|
mins/wk*
|
62.5 (24–96)
|
48 (24–135)
|
36 (24–90)
|
60 (30–101)
|
|
Vigorous SS:
| | | | |
|
Y,%
|
66
|
16
|
73
|
33
|
|
mins/wk*
|
72 (45–144)b
|
24 (12–72)b,E
|
81 (36–192)B
|
36 (15–96)B,E
|
|
Moderate CS:
| | | | |
|
Y,%
|
6
|
22
|
10
|
21
|
|
mins/wk*
|
57 (12–108)
|
72 (48–144)
|
60 (30–120)
|
66 (21–132)
|
|
Vigorous CS:
| | | | |
|
Y,%
|
56
|
7
|
69
|
20
|
|
mins/wk*
|
150 (96–360)e
|
108 (45–216)
|
288 (90–540)B,e
|
36 (20–75)B
|
|
MVPA
|
251 (84–420)c.d
|
60 (27–210)c
|
360 (135–648)C,d
|
81 (33–192)C
|
|
(mins/wk)*
|
n = 86
|
n = 63
|
n = 83
|
n = 67
|
- Data presented as median (interquartile range). Comparisons between sex and age groups were completed using ANOVA when data was normally distributed and Mann–Whitney U-test for non-normally distributed data. Y,%: percentage of participants who answered yes. *Data only for subjects who reported participating in these activities. SS: school sport; CS: club sport; MVPA: school and club moderate-vigorous physical activity. aP < 0.05, bP < 0.01 and cp < 0.001 for boys vs. girls in the 11-12-year age group; AP < 0.05, BP < 0.01 and Cp < 0.001 for boys vs. girls in the 14-15-year age group; dP < 0.05, eP < 0.01 and fp < 0.001 for differences between the age groups for boys; DP < 0.05, EP < 0.01 and Fp < 0.001 for differences between the age groups for girls.
