TABLE 7.

Analysis of factors affecting SRB scores as measured by the original and simplified scale.

Influencing factor	Original scale				Simplified scale
	β	SE	t-value	P-value	β	SE	t-value	P-value
Age	0.192	0.033	5.760	<0.001	0.402	0.114	3.517	<0.001
Education	0.701	0.359	1.955	0.051	0.175	0.114	1.533	0.126
Income per month	-0.713	0.471	-1.512	0.131	-0.197	0.150	-1.312	0.190
Marital status	2.342	1.131	2.070	0.039	0.757	0.352	2.149	0.032
Self-assessment of health	0.702	0.513	1.369	0.171	0.132	0.164	0.807	0.420
Nicotine dependence	3.043	0.468	6.496	<0.001	0.913	0.150	6.105	<0.001
Smoking and health knowledge score	-0.758	0.347	-2.182	0.029	-0.126	0.111	-1.135	0.257
Willingness to quit smoking	-4.296	0.457	-9.401	<0.001	-1.210	0.146	-8.307	<0.001