Table 2.

Means (SD) and correlations between constructs; breast cancer correlations are above the diagonal and heart disease correlations are below the diagonal

	M (SD) HD	PA Intention	PA Attitude	Message Involvement	Explicit Believability	PA BCI	Risk BCI	Like me BCI	Blame BCI
M (SD) BC		5.51 (1.94)	5.55 (1.58)	5.86 (0.95)	5.59 (1.02)	4.66 (2.28)	1.41 (4.01)	0.53 (4.21)	−3.75 (2.64)
PA Intention	5.51 (1.94)	1	.357	.048	.164	−.012	−.066	−.069	.030
PA Attitude	5.55 (1.58)	.357	1	.385	.415	.070	−.089	−.032	−.091
Message involvement	5.76 (0.95)	.022	.409	1	.559	.178	−.061	−.012	−.028
Explicit believability	5.70 (0.98)	.061	.343	.586	1	.103	−.173	−.051	.122
PA BCI	5.10 (2.06)	.087	.157	.136	−.067	1	−.096	−.232	.058
Risk BCI	0.26 (4.14)	−.168	−.123	−.065	.002	−.150	1	.347	−.142
Like me BCI	0.08 (4.14)	.056	−.205	−.033	−.036	−.263	.482	1	−.074
Blame BCI	−1.67 (3.47)	−.173	−.076	−.076	.091	−.144	.101	−.114

HD heart disease, BC breast cancer, PA physical activity, BCI Belief confidence index