Table 3.

Bivariate analysis of the continuous variables associated with the knowledge, attitude and practice scores

Variable	Knowledge	Attitude	Practice
Knowledge	1
Attitude	0.171 c	1
Practice	0.152 c	0.269 c	1
Patient-physician communication	0.196 c	0.284 c	0.3c
Age	−0.02	−0.043 a	0.028
Number of children	−0.071c	− 0.107 c	− 0.047a
House crowding index	− 0.117 c	− 0.03	− 0.054 b

Numbers in this table correspond to the correlation coefficients of the Pearson correlation test; ^a p < 0.05; ^bp < 0.01; ^cp < 0.001; numbers without an asterisk correspond to non-significant associations