Table 4.

Results from multi-level logistic regression clustered for school at follow-up examining differences in adolescents’ views about co-participants, timing and location of increased activity participation by broad population subgroup

I would like to do more	Girls (vs. boys)	Overweight/Obese	<60 mins/day MVPA	Low parent education
physical activities or sports…		(vs. normal weight)	(vs. ≥60 mins/day MVPA)	(vs. high)
With (Co-participation)
With my family	1.5 (0.9, 2.6)	1.1 (0.7, 1.9)	1.0 (0.7, 1.4)	1.1 (0.6, 1.8)
With my friends	1.0 (0.5, 1.9)	0.4 (0.2, 0.6)	0.6 (0.3, 1.1)	1.6 (0.8, 3.0)
When (Timing)
During school time	0.6 (0.4, 0.9)	1.0 (0.6, 1.7)	0.7 (0.5, 1.2)	1.6 (1.1, 2.4)
At weekends	0.9 (0.6, 1.3)	1.4 (0.8, 2.5)	0.9 (0.6, 1.3)	0.8 (0.5, 1.4)
After school	0.8 (0.5, 1.4)	0.7 (0.4, 1.2)	0.7 (0.4, 1.1)	1.0 (0.6, 1.7)
Where (Location)
At home/ in the garden	1.3 (0.8, 1.9)	1.1 (0.7, 1.9)	0.9 (0.6, 1.2)	0.9 (0.6, 1.5)
At a local community centre	1.1 (0.7, 1.6)	1.0 (0.6, 1.7)	0.5 (0.3, 0.7)	1.0 (0.7, 1.4)
At a local park	0.5 (0.3, 0.9)	0.6 (0.4, 0.9)	0.6 (0.4, 0.9)	1.1 (0.8, 1.6)
In school grounds	0.7 (0.5, 1.1)	0.8 (0.5, 1.4)	0.5 (0.3, 0.8)	1.2 (0.9, 1.6)
At a gym/leisure centre	0.8 (0.5, 1.3)	1.0 (0.5, 1.8)	0.3 (0.2, 0.5)	0.6 (0.3, 0.9)

Results are OR (95% CI).

MVPA: moderate and vigorous physical activity defined ≥2000 accelerometry counts per minute.