表 3. Multiple linear regression analysis of factors influencing the quality of life in urban and rural schizophrenia patients.

城乡精神分裂症患者生活质量影响因素的多重线性回归分析

Factor	Variable	Reference	Urban			Rural
			β	P		β	P
Sex	Male	Female	−2.50	0.2059		−1.24	0.3546
Age	31-59 yr.	≤30 yr.	−1.21	0.7171		1.44	0.5115
	≥60 yr.		5.82	0.1681		6.74	0.0076
Marital status	Divorced	Married	−0.04	0.9900		2.01	0.4092
	Widowed		10.89	0.0200		3.84	0.0868
	Never married		3.22	0.1798		4.28	0.0091
Annual family income	10000-30000 RMB	<10000 RMB	−1.79	0.5588		−0.71	0.5476
	30001-50000 RMB		2.21	0.5199		−2.98	0.0658
	>50000 RMB		−2.49	0.4802		−4.81	0.0476
Highest education achieved	Junior high school	Primary school and below	−3.81	0.2139		0.82	0.5255
	High school or junior college		−4.60	0.1684		−0.92	0.5563
	College and above		−5.27	0.1139		0.78	0.7633
Suffering from chronic diseases	No	Yes	−1.14	0.6690		−2.26	0.1020
Lack of vocational skills	No	Yes	−6.27	0.0137		−10.46	<0.0001
Poor living conditions	No	Yes	−2.31	0.7996		−0.75	0.7155
Experiencing social discrimination	No	Yes	−2.29	0.5152		−3.48	0.0930
Smoking	No	Yes	−2.10	0.4404		0.19	0.9140
Drinking	No	Yes	−2.01	0.5737		−0.39	0.8379
Physical exercise	No	Yes	4.39	0.0221		1.53	0.2260
Participation in community rehabilitation activities	No	Yes	3.62	0.2281		4.66	<0.0001
Walking time to the nearest medical facility	≤15 min	>30 min	1.46	0.7463		−3.56	0.0265
	16-30 min		1.12	0.8064		1.21	0.2871
SSRS score			−0.35	0.0144		0.41	<0.0001