. 2021 May 25;21:981. doi: 10.1186/s12889-021-10939-x

Table 4.

Pearson correlation coefficient for scales

Scales	Efficacy overall)	Threat (overall)	PS	PV	PRE	PSE
Efficacy (overall)
Perceived Threat (overall)	0.203^a
PS	0.228^a	0.811^a
PV	0.058	0.676^a	0.119^a
PRE	0.884^a	0.256^a	0.252^a	0.116^a
PSE	0.905^a	0.169^a	0.185^a	0.053	0.702^a
PCE	0.666^a	0.022	0.092^a	−0.077^b	0.345^a	0.519^a

^a Correlation is significant at the 0.01 level (2-tailed)

^b Correlation is significant at the 0.05 level (2-tailed)