Regression Model to Estimate Standard Time through Energy Consumption of Workers in Manual Assembly Lines under Moderate Workload

Table 1

Physical characteristics of each industry subject.

	Gender	Number of participants		Weight (Kg)	Height (cm)	Age (years)	Phys. cond. (1–10).	Exp. (years)	Smoker
				(Average)	(Average)	(Average)	(Average)	(Average)	Yes	No
Line 1	Men	50		83	177.5	26.1	3.4	3.93	25	25
	Women	N/A		N/A	N/A	N/A	N/A	N/A	N/A	N/A
	Total	50	Media	83	177.5	26.1	3.4	3.93
			S.D.	10.12	6.86	3.92	0.8	4.35
Line 2	Men	4		70	162	22	3	0.5	0	4
	Women	12		61.7	158	21.7	3	1.56	8	4
	Total	16	Media	65.83	160	21.83	3	1.02
			S.D.	5.28	2.46	1.52	0.73	0.6
Line 3	Men	15		67.8	177	27.8	4.8	1.9	0	15
	Women	3		57	168	25	4	3	0	3
	Total	18	Media	62.4	172.4	26.4	4.44	2.45
			S.D.	5.41	4.95	8.58	1.28	1.09
	Total	84

Note: Suunto Team Manager Physical Condition Scale.