Table 3.

Age-adjusted odds ratios (with 95% confidence intervals) for TB suspects seeking professional care by sex and socioeconomic group, rural China, 2003

	Male		Female
	OR	95%CI	OR	95%CI
Income
Low	0.75	(0.56 – 0.99)	0.74	(0.54 – 0.99)
Medium	0.82	(0.61 – 1.10)	0.87	(0.63 – 1.21)
High	1.00		1.00
Education
Illiterate	0.60	(0.42 – 0.85)	0.80	(0.51 – 1.26)
Primary	0.62	(0.46 – 0.84)	0.81	(0.53 – 1.25)
Secondary	1.00		1.00
Health insurance
No	0.93	(0.65 – 1.33)	0.78	(0.54 – 1.13)
Yes	1.00		1.00