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

Table 2

Comparison of occupational burnout levels in different populations.

Items	Groups	CMBI				CMBI detection rate (%)	Chi-squared value	value
		No	Mild	Moderate	Severe
Sex	Male	548	1371	1699	399	0.86	24.078	<0.001
	Female	310	831	785	177	0.85
Ethnicity	Han	700	1794	2042	480	0.86	1.274	0.735
	Other	158	408	442	96	0.86
Education level	Junior high school and below	68	346	209	29	0.90	121.637	<0.001
	High school	144	433	519	131	0.88
	Junior college	386	926	1162	248	0.86
	Bachelor’s degree or above	260	497	594	168	0.83
Labor contracts	Signed	839	2069	2417	571	0.86	59.719	<0.001
	Unsigned	19	133	67	5	0.86
Professional title	No	334	868	934	213	0.86	9.941	0.355
	Primary	183	488	540	115	0.85
	Middle	201	507	610	165	0.86
	Senior	140	339	400	83	0.86
Work schedule	Day shift	524	1252	1267	246	0.84	69.783	<0.001
	Night shift	19	64	91	27	0.91
	Shift	235	620	813	229	0.88
	Day and night shifts	80	266	313	74	0.89
Marital status	Unmarried	120	342	333	62	0.86	14.988	0.091
	Married	683	1715	1986	480	0.86
	Divorced	51	125	152	29	0.86
	Widowed	4	20	13	5	0.90
Monthly income (yuan)	<3000	218	598	686	154	0.87	32.453	0.019
	3000~	271	725	892	205	0.87
	4000~	190	499	512	128	0.86
	5000~	118	225	256	60	0.82
	6000~	34	72	81	18	0.83
	7000~	16	40	23	7	0.81
	8000~	11	43	34	4	0.88
Weight (kg)	<55	118	371	298	53	0.86	57.312	<0.001
	55~	211	610	616	134	0.87
	65~	253	596	763	168	0.86
	75~	276	625	807	221	0.86
Diabetes	Yes	50	122	148	44	0.90	3.621	0.305
	No	808	2080	2336	532	0.86
Hypertension	Yes	148	360	539	173	0.88	63.275	<0.001
	No	710	1842	1945	403	0.86
Age (years)	<25	39	152	117	11	0.88	57.433	<0.001
	25~	97	261	242	34	0.85
	30~	102	270	334	84	0.87
	35~	112	232	279	81	0.84
	40~	105	259	285	74	0.85
	45~	403	1028	1227	292	0.86
Working years (years)	~5	138	448	295	39	0.85	133.982	<0.001
	5~	112	315	339	65	0.87
	10~	103	284	358	95	0.88
	15~	53	106	127	33	0.83
	20~	91	239	287	78	0.87
	25~	163	425	521	157	0.87
	30~	198	385	557	109	0.84
Working hours per day (hours)	≤7	179	339	384	73	0.82	21.028	<0.001
	>7	679	1863	2100	503	0.87
Working days per week (days)	≤5	606	1383	1641	376	0.85	17.405	0.001
	>5	252	819	843	200	0.88
Coal dust	Yes	181	476	624	165	0.87	19.090	<0.001
	No	677	1726	1860	411	0.86
Silica dust	Yes	55	208	275	84	0.87	29.043	<0.001
	No	803	1994	2209	492	0.86
Asbestos dust	Yes	105	268	414	148	0.91	74.537	<0.001
	No	753	1934	2070	428	0.85
Benzene	Yes	237	592	856	262	0.89	89.269	<0.001
	No	621	1610	1628	314	0.85
Lead	Yes	37	108	163	45	0.88	13.676	0.003
	No	821	2094	2321	531	0.85
Noise	Yes	590	1553	1935	467	0.87	60.824	<0.001
	No	268	649	549	109	0.83
Brucellosis	Yes	14	42	37	15	0.87	3.772	0.287
	No	844	2160	2447	561	0.86