How were situations of preventive and curative care expenditure for AIDS and medical burden of patients? Research based on

Table 7 Ordered logistic regression analysis affecting OOPs of AIDS patients

	b	S_b	Wald χ²	P	OR	OR 95% CI
Age
> 60 years	−1.214	0.427	8.072	0.004	0.30	0.13	0.69
51-60 years	−0.513	0.437	1.38	0.24	0.60	0.25	1.41
41-50 years	− 0.031	0.444	0.005	0.944	0.97	0.41	2.31
31-40 years	−0.069	0.501	0.019	0.891	0.93	0.35	2.49
< 30 years					1
Insurance
Urban employee insurance	−4.702	0.864	29.627	< 0.001	0.01	0.00	0.05
Insurance for urban and rural residents	−2.044	0.834	6.008	0.014	0.13	0.03	0.66
Self-paying					1
Opportunistic infection
No					1
Yes	4.324	0.686	39.75	< 0.001	75.49	19.69	289.74
Length of stay	0.055	0.017	9.966	0.002	1.06	1.02	1.09

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