Table 3

Multiple regression analysis of during-school physical activity and sedentary behaviours participation among boys

	Counts/min			LPA			MVPA			SED
Variable	β	95% CI	p Value	β	95% CI	p Value	β	95% CI	p Value	β	95% CI	p Value
Weight status	REF	REF	REF	REF	REF	REF	REF	REF	REF	REF	REF	REF
Overweight/obese (1)	−65.39	(−119.99 to -10.79)	0.019	−2.0	(−9.28 to 5.31)	0.590	−5.4	(−12.07 to 1.27)	0.112	0.66	(−10.90 to 12.22)	0.910
Age (years)	−21.84	(−46.32 to 2.64)	0.08	−4.7	(−7.96 to 1.43)	0.005	−1.63	(−4.62 to 1.37)	0.284	5.11	(−0.07l 10.30)	0.053
SEIFA quintile (highest)	REF	REF	REF	REF	REF	REF	REF	REF	REF	REF	REF	REF
4th	−31.62	(−171.90 to 108.66)	0.656	−2.0	(−20.74 to 16.73)	0.832	−6.48	(−23.62 to 10.67)	0.456	1.26	(−28.43 to 30.95)	0.933
3rd	−1.98	(−156.15 to 152.20)	0.980	−5.1	(−25.73 to 15.45)	0.622	−12.17	(−31.01 to 6.67)	0.203	4.64	(−28.00 to 37.27)	0.779
2nd	7.44	(−130.77 to 145.66)	0.915	−4.9	(−23.37 to 13.55)	0.599	−9.07	(−25.96 to 7.82)	0.290	9.80	(−19.46 to 39.05)	0.508
Lowest	−69.96	(−204.53 to 64.61)	0.305	−9.0	(−26.94 to 9.01)	0.325	−9.05	(−25.49 to 7.40)	0.278	10.80	(−17.68 to 39.29)	0.454
Language (ESP (0) vs LOTE (1))	51.93	(−25.34 to 129.18)	0.186	4.5	(−5.82 to 14.81)	0.390	3.85	(−5.59 to 13.29)	0.421	−12.98	(−29.33 to 3.37)	0.118
LGA (school clustering unit)	−1.48	(−6.08 to 3.12)	0.534	−0.2	(−0.82 to 0.41)	0.506	−0.42	(−0.98 to 0.14)	0.143	0.24	(−0.73 to 1.21)	0.625
Condition (Int (0) vs Cont (1))	7.62	(−47.86 to 63.10)	0.786	−0.9	(−8.32 to 6.50)	0.808	−3.04	(−9.82 to 3.74)	0.376	8.99	(−2.76 to 20.73)	0.132
Constant	630.15	(324.66 to 935.64)	0.000	159.2	(118.43 to 200.04)	0.000	92.98	(55.65 to 130.31)	0.000	156.39	(91.73 to 221.05)	0.000
R²	0.11			0.10			0.08			0.09
Adj R²	0.04			0.02			0.01			0.02
SEE (MRSE)	140.66			18.79			17.19			29.77