. 2016 May 2;11(5):e0154073. doi: 10.1371/journal.pone.0154073

Table 1. Aerobic capacity and objective SenseWear activity data across occupational groups (n = 303).

	Low-intensity group (n = 101)		Moderate-intensity group (n = 102)		High-intensity group (n = 100)
	N	%	N	%	N	%	p-value
Males	54	53	41	40	95	95	<0.001
	Mean	SD	Mean	SD	Mean	SD
Age
[yrs]	38	11	35	12	27	12	<0.001
BMI
[kg/m²]	24	3	24	4	25	3	0.121
VO_2max
[ml/kg/min]	39	10	38	9	43	8	<0.001
EE
Workday [kcal]	2276	441	2564	852	3563	682	<0.001
Work-time [kcal]	1050	282	1251	336	2157	461	<0.001
Leisure-time [kcal]	1227	334	1313	740	1406	455	0.002
Non-working day [kcal]	2147	831	1981	544	2333	667	0.001
METs
Workday	2.0	0.3	2.2	0.4	2.8	0.5	<0.001
Work-time	1.7	0.3	2.2	0.5	3.3	0.6	<0.001
Leisure-time	2.4	0.4	2.2	0.4	2.3	0.5	0.106
Non-working day	2.1	0.4	2.1	0.5	2.1	0.6	0.868
MPA
Workday [min]	156	70	215	107	405	135	<0.001
Work-time [min]	52	42	109	78	294	109	<0.001
Leisure-time [min]	105	46	107	55	111	49	0.559
Non-working day [min]	174	90	170	103	191	121	0.623
HPA
Workday [min]	10	10	12	17	28	22	<0.001
Work-time [min]	1	2	3	7	19	18	<0.001
Leisure-time [min]	9	10	9	13	9	10	0.780
Non-working day [min]	11	15	10	23	13	17	0.147
VHPA
Workday [min]	2.3	5.4	2.1	4.2	1.8	5.5	0.339
Work-time [min]	0.0	0.1	0.1	1.0	0.4	2.0	0.001
Leisure-time [min]	2.4	5.5	1.9	4.0	1.5	5.1	0.040
Non-working day [min]	2.0	5.9	2.5	7.3	1.9	9.0	0.688
Steps
Workday	9777	3105	11’674	3661	15’057	4197	<0.001
Work-time	3650	1760	5824	2514	10’131	3804	<0.001
Leisure-time	6127	2885	5850	2474	4926	2243	0.002
Non-working day	8764	3808	9212	4507	9039	9089	0.181

BMI, body mass index; EE, energy expenditure; METs, metabolic equivalents; MPA / HPA / VHPA, physical activity duration at moderate (3–6 METs) / high (6–9 METs) / very high (≥9 METs) intensity; SD, standard deviation; VO_2max, maximal oxygen uptake during 20-meter shuttle run test. Significant p-values are highlighted in bold.