Table 2. Final model of the risk factors for non-adherence to TB treatment among migrant PTB patients.

Variables	OR adj	95%CI	P-value
Marital Status
Single	1.0
Married	2.64	1.15–6.05	0.022
Divorced/bereft of spouse	2.87	0.52–15.81	0.226
Debt status
No	1.0
≤10000 Yuan(RMB)	1.86	0.74–4.47	0.185
>10000Yuan(RMB)	1.95	0.67–5.72	0.224
Working hours per day
≤8	1.0
>8	1.35	0.63–2.91	0.438
Working days per week
≤5	1.0
>5	1.38	0.60–3.17	0.453
Knowledge about TB before diagnosis
Yes	1.0
No	1.98	0.78–4.93	0.154
TB-related health education before chemotherapy
Yes	1.0
No	2.53	1.01–6.36	0.049
Patients evaluation on free treatment policies incentiveness to adherence
Strong	1.0
Moderate	1.87	0.47–7.46	0.375
Weak	6.03	1.89–19.29	0.002
Treatment supervisor
Self supervision	1.0
Family members	0.39	0.14–1.02	0.055
Primary care physicians	0.15	0.04–0.51	0.003
Volunteers	0.36	0.11–1.16	0.087