| |
Girls
|
Boys
|
Children
|
Adolescents
|
Total
|
|---|
|
Population (%)
|
192 (52.3)
|
175 (47.7)
|
219 (59.7)
|
148 (40.3)
|
367 (100)
|
|
Mean age (SD)
|
13.2 (1.2)
|
13.1 (1.1)
|
12.4 (0.7)
|
14.3 (0.7)
|
13.2 (1.2)
|
|
Mean BMI (SD)
a
|
18.9 (3.3)
|
18.6 (3.0)
|
18.4 (3.3)
|
19.3 (2.8)
|
18.8 (3.2)
|
|
Parental employment status
b
| | | | | |
|
Both parents employed (%)
|
98 (52.7)
|
100 (59.2)
|
117 (55.5)
|
81 (56.3)
|
198 (55.8)
|
|
One or both unemployed (%)
|
88 (47.3)
|
69 (40.8)
|
94 (44.5)
|
63 (43.7)
|
157 (44.2)
|
|
Ethnicity
c
| | | | | |
|
Danish background (%)
|
61 (32.4)
|
73 (42.4)
|
81 (37.5)
|
53 (36.8)
|
134 (37.2)
|
|
Immigrant or descendent (%)
|
127 (67.6)
|
99 (57.6)
|
135 (62.5)
|
91 (63.2)
|
226 (62.8)
|
|
Median daily hours of combined accelerometer and GPS data (IQR)
|
12.9 (11.9-13.6)
|
12.5 (11.4-13.4)
|
12.6 (11.9-13.5)
|
12.7 (11.3-13.6)
|
12.7 (11.6-13.5)
|
|
Mean valid days (SD)
d
|
2.5 (1.1)
|
2.5 (1.1)
|
2.6 (1.1)
|
2.4 (1.0)
|
2.5 (1.1)
|
- Bold: significant difference p < 0.05.
- adata missing from 21 participants.
- bdata missing from 12 participants.
- cdata missing from 7 participants.
- dMinimum one valid week day of nine hours of combined accelerometer and GPS data.
- BMI, Body Mass Index; GPS, Global Positioning System; IQR, Inter Quartile Range; SD, Standard Deviation.
