Table 2.

Working condition factors and well-being

			Well-being
		Total	Poor		Fair
		N	N	%	N	%	p-value*
Type of occupation	Unskilled	1,143	531	46.5	612	53.5	<0.001
	Semi-skilled	445	195	43.8	250	56.2
	Skilled	685	300	43.8	385	56.2
	Expertise	492	175	35.6	317	64.4
	Sales	727	278	38.2	449	61.8
	Service	922	402	43.6	520	56.4
	Clerk	1,494	492	32.9	1,002	67.1
	Senior management	53	18	34.0	35	66.0
	Agriculture, forestry and fishing	34	24	70.6	10	29.4
Years employed	<1 yr	1,166	486	41.7	680	58.3	0.023
	1≤, <5 yrs	2,847	1,179	41.4	1,668	58.6
	5≤, ≤10 yrs	967	350	36.2	617	63.8
	>10 yrs	1,015	400	39.4	615	60.6
Employment type	Contingent	1,288	601	46.7	687	53.3	<0.001
	Regular	4,707	1,814	38.5	2,893	61.5
Employment stability	Unstable	1,871	830	44.4	1,041	55.6	<0.001
	Stable	4,124	1,585	38.4	2,539	61.6
Shift working	Present	605	243	40.2	362	59.8	0.950
	Absent	5,390	2,172	40.3	3,218	59.7
Weekly working time	<40 hrs	929	388	41.8	541	58.2	<0.001
	40 hrs	1,893	648	34.2	1,245	65.8
	40<, ≤60 hrs	2,687	1,142	42.5	1,545	57.5
	>60 hrs	486	237	48.8	249	51.2
Difference between the actual and desired working time	≥10 hrs longer	774	395	51.0	379	49.0	<0.001
	<10 hrs longer	1,128	461	40.9	667	59.1
	No difference	3,390	1,240	36.6	2,150	63.4
	Lack of working time	703	319	45.4	384	54.6
Monthly weekend work	More than 4 days	835	368	44.1	467	55.9	<0.001
	1 ~ 4 days	2,611	1,166	44.7	1,445	55.3
	none	2,549	881	34.6	1,668	65.4
Working condition satisfaction	Dissatisfied	1,795	1,004	55.9	791	44.1	<0.001
	Satisfied	4,200	1,411	33.6	2,789	66.4
Work stress	Severe	1,855	789	42.5	1,066	57.5	0.018
	Moderate	2,472	995	40.3	1,477	59.7
	Mild	1,668	631	37.8	1,037	62.2

*p-value: Pearson’s chi-squared test.