Table 2.

Multiple linear regression analysis of factors influencing nutrition label use in CHD patient (n = 323).

Variable	B	SE	beta	t-value	P-value
Constant	−0.660	0.122	—	−5.411	<0.001
Health literacy	0.148	0.022	0.266	6.607	<0.001
Diet self-efficacy	0.048	0.003	0.620	15.404	<0.001

Note: R² = 0.631,adjusted R² = 0.629,F = 273.510,P<0.001.