Table 6.

Factors influencing knowledge score associated with TB using multiple regression analysis

	coefficient	SE	p value	95% CI
constant	7.307	0.322	<0.001	6.673–7.940
Age	0.014	0.007	0.050	0.000–0.027
Think about TB is the most important infectious disease	0.292	0.110	0.008	0.076–0.509
Health professional	−0.303	0.088	0.001	−0.476- -0.129
Previously attended for workshops or seminars	0.236	0.114	0.038	0.013–0.460
Knew about Vietnam is high TB-burden country	0.673	0.114	<0.001	0.450–0.897

SE Standard error, 95% CI 95% confidence interval, TB Tuberculosis