Table 3.

Total effects, indirect effects, and direct effects of the hypothesized model (n = 947).

	PA INT	PA
	Est (95% CI)	Est (95% CI)
Total effects
PEHL → INT	0.465 (0.352, 0.568) P < 0.001
PHL → INT	0.105 (0.010, 0.202) P = 0.006
HLP → INT	−0.005 (−0.095, 0.080) P = 0.892
PEHL → PA		0.132 (0.046, 0.222) P < 0.001
PHL → PA		−0.121 (−0.219, −0.024) P = 0.002
HLP → PA		0.113 (0.040, 0.185) P < 0.001
Indirect effects
Total PEHL → INT	0.479 (0.390, 0.565) P < 0.001
PEHL → SS → INT	0.103 (0.058, 0.159) P < 0.001
PEHL → SE → INT	0.377 (0.292, 0.461) P < 0.001
Total PHL → INT	0.076 (−0.003, 0.156) P = 0.014
PHL → SS → INT	0.034 (0.012, 0.074) P = 0.002
PHL → SE → INT	0.041 (−0.021, 0.106) P = 0.096
Total HLP → INT	−0.041 (−0.110, 0.023) P = 0.106
HLP → SS → INT	−0.021 (−0.045, −0.006) P = 0.003
HLP → SE → INT	−0.019 (−0.074, 0.032) P = 0.339
Total PEHL → PA		0.086 (0.045, 0.138) P < 0.001
PEHL → SS → INT → PA		0.019 (0.009, 0.034) P < 0.001
PEHL → SE → INT → PA		0.070 (0.037, 0.111) P < 0.001
Total PHL → PA		0.019 (0.002, 0.043) P = 0.014
PHL → SS → INT → PA		0.006 (0.002, 0.015) P = 0.005
PHL → SE → INT → PA		0.008 (−0.004, 0.022) P = 0.117
Total HLP → PA		−0.001 (−0.018, 0.016) P = 0.894
HLP → SS → INT → PA		−0.004 (−0.009, −0.001) P = 0.006
HLP → SE → INT → PA		−0.004 (−0.015, 0.006) P = 0.351
PEHL → INT	−0.014 (−0.081, 0.057) P = 0.591
PHL → INT	0.029 (−0.026, 0.088) P = 0.192
HLP → INT	0.036 (−0.012, 0.084) P = 0.058
PEHL → PA		0.046 (−0.051, 0.142) P = 0.224
PHL → PA		−0.141 (−0.243, −0.045) P < 0.001
HLP → PA		0.114 (0.043, 0.185) P < 0.001

PEHL, perceived eHealth literacy; PHL, perceived health literacy; HLP, health literacy actual performance; PA, physical activity; SE, self-efficacy for PA; SS, social support for PA; INT, intention for PA.