. 2017 Jun 14;17:147. doi: 10.1186/s12887-017-0894-9

Table 2.

Total time accumulated in sedentary bouts of different length for specific time periods

	During school hours weekday (8:30 a.m. - 4:00 p.m.)	After-school hours weekday (4:00-6:00 p.m.)	Evening period weekday (6:00-10:00 p.m.)	Weekday	Weekend day
SED bouts 2-5 min
Total time accumulated (min)	76.1	20.8	31.4	137.9	121.3
Proportion of SED time (%)	26.9^b,c	28.3^a,c	26.2^a,b	26.3	26.7
SED bouts 5-10 min
Total time accumulated (min)	58.4	14.2	25.5	107.0	88.7
Proportion of SED time (%)	20.3^c	19.6^c	21.3^a,b	19.9^d	18.8
SED bouts 10-20 min
Total time accumulated (min)	44.5	7.3	17.2	81.0	63.2
Proportion of SED time (%)	15.3^b	11.3^a,c	15.2^b	14.6^d	12.8
SED bouts 20-30 min
Total time accumulated (min)	16.1	1.6	5.5	29.9	22.7
Proportion of SED time (%)	5.6^b	2.9^a,c	5.2^b	5.4^d	4.5
SED bouts ≥30 min
Total time accumulated (min)	11.2	0.7	5.7	33.8	28.9
Proportion of SED time (%)	3.8^c	2.9^c	6.1^a,b	5.7	5.3
SED time
Total SED time (min)	284.1	71.5	117.3	532.8	463.9
Proportion of wear time (%)	64.0^b,c	59.8^a,c	65.9^a,b	64.1^d	61.9

SED sedentary

^asignificantly different from during school hours period

^bsignificantly different from after school hours period

^csignificantly different from the evening time period

^dsignificantly different from a weekend day