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. 2021 Apr 21;23(4):e27069. doi: 10.2196/27069

Table 7.

Direct effects, indirect effects, and total effects.

Dimension and effect		PU^a	PE^b	HL^c	PS^d	CE^e	AU^f	BI^g
PU
	Direct effect	—^h	0.86	—	—	—	—	—
	Indirect effect	—	—	—	—	—	—	—
	Total effect	—	0.86	—	—	—	—	—
AU
	Direct effect	0.28	0.81	—	—	—	—	—
	Indirect effect	—	0.02	—	—	—	—	—
	Total effect	0.28	0.82	—	—	—	—	—
BI
	Direct effect	0.28	—	0.10	0.07	0.06	0.78	—
	Indirect effect	0.13	0.65	—	—	—	—	—
	Total effect	0.41	0.65	0.10	0.07	0.06	0.78	—

^aPU: perceived usefulness.

^bPE: perceived ease of use.

^cHL: health literacy.

^dPS: privacy and security.

^eCE: computer self-efficacy.

^fAU: attitude toward use.

^gBI: behavioral intention to use.

^hNot available.