The Status of Occupational Burnout and Its Influence on the Psychological Health of Factory Workers and Miners in Wulumuqi, China

Table 3

Comparison of psychological health in different populations.

Items	Groups	SCL-90		SCL detection rate (%)	Chi-squared value	value
		-	+
Sex	Male	2426	1591	39.61	8.70	0.003
	Female	1352	751	35.71
Ethnicity	Han	3088	1928	38.44	0.30	0.585
	Other	690	414	37.50
Education level	Junior high school and below	516	136	20.86	93.95	<0.001
	High school	727	500	40.75
	Junior college	1620	1102	40.48
	Bachelor’s degree or above	915	604	39.76
Professional title	No	1514	835	35.55	45.01	<0.001
	Primary	873	453	34.16
	Middle	867	616	41.54
	Senior	524	438	45.53
Work schedule	Day shift	2159	1130	34.36	46.62	<0.001
	Night shift	111	90	44.78
	Shift	1093	804	42.38
	Day and night shifts	415	318	43.38
Marital status	Unmarried	624	233	27.19	54.31	<0.001
	Married	2928	1936	39.80
	Divorced	200	157	43.98
	Widowed	26	16	38.10
Monthly income (yuan)	<3000	970	686	41.43	45.52	<0.001
	3000~	1234	859	41.04
	4000~	846	483	36.34
	5000~	458	201	30.50
	6000~	142	63	30.73
	7000~	61	25	29.07
	8000~	67	25	27.17
Weight (kg)	<55	581	259	30.83	49.11	<0.001
	55~	1016	555	35.33
	65~	1094	686	38.54
	75~	1087	842	43.65
Diabetes	Yes	186	178	48.90	18.05	<0.001
	No	3592	2164	37.60
Hypertension	Yes	557	663	54.34	165.85	<0.001
	No	3221	1679	34.27
Age (years)	<25	257	62	19.44	136.33	<0.001
	25~	463	171	26.97
	30~	537	253	32.03
	35~	425	279	39.63
	40~	443	280	38.73
	45~	1653	1297	43.97
Working years (years)	~5	746	174	18.91	267.53	<0.001
	5~	575	256	30.81
	10~	540	300	35.71
	15~	196	123	38.56
	20~	385	310	44.60
	25~	636	630	49.76
	30~	700	549	43.96
Working hours per day (hours)	≤7	599	376	38.56	0.03	0.864
	>7	3179	1966	38.21
Working days per week (days)	≤5	2433	1573	39.27	4.77	0.029
	>5	1345	769	36.38
Coal dust	Yes	809	637	44.05	26.50	<0.001
	No	2969	1705	36.48
Silica dust	Yes	307	315	50.64	44.30	<0.001
	No	3471	2027	36.87
Asbestos dust	Yes	427	508	54.33	119.75	<0.001
	No	3351	1834	35.37
Benzene	Yes	999	948	48.69	130.65	<0.001
	No	2779	1394	33.41
Lead	Yes	177	176	49.86	20.79	<0.001
	No	3601	2166	37.56
Noise	Yes	2698	1847	40.64	41.61	<0.001
	No	1080	495	31.43
Brucellosis	Yes	57	51	47.22	3.36	0.067
	No	3721	2291	38.11