Table 6.

Summary of hierarchical regression analysis for variables predicting a pharmacy evaluation index (n = 1914)

	Model 1			Model 2
Variable	Ba	SEbB	Betac	Ba	SEbB	Betac
Age	0.01	0.00	0.09d	0.01	0.00	0.10d
Gender	0.02	0.01	0.03	0.01	0.01	0.02
College credits earned	0.04	0.01	0.09d	0.03	0.01	0.07d
Health major	0.02	0.00	0.13d	0.01	0.00	0.10d
Self-reported health	-0.01	0.00	-0.08d	-0.01	0.00	-0.08d
Belief in the high quality of Internet health information				-0.03	0.01	-0.06d
Made health decisionse				-0.02	0.00	-0.17d
R2		.05			.08
F change for R2		19.56d			34.66d

^aUnstandardized regression coefficient (uses units unique to each variable)

^bStandard error of B

^cStandardized regression coefficient (uses the same units for all variables in the equation)

^dSignificant at the .01 level

^eWhether an individual used information from general Internet searches for health decision making, for self, or to help others