Table 4.

Reliability of Test-retest using Intraclass Correlation Coefficient.

Scales	Code	Intraclass correlation*	95% Confidence interval	p-value
Knowledge score	ICC [1,1]	0.872	0.733-0.941	< 0.005
Perspective score	ICC [1,1]	0.990	0.978-0.996	< 0.005
Expectation score	ICC [1,1]	0.967	0.927-0.985	< 0.005
aAttitudes score	ICC [1,1]	0.998	0.996-0.999	< 0.005
bSubjective norms score	ICC [1,1]	0.979	0.954-0.991	< 0.005
cPerceived control score	ICC [1,1]	0.943	0.876-0.974	< 0.005
dIntention score	ICC [1,1]	0.985	0.967-0.993	< 0.005

Note:

^*ICC values using one way random effect model (Model 1), single measurements.

^a,b,c,dIndividual scores of TPB constructs.