Table 5.

Regression results for vaccination willingness.

Variable	B	SE	Beta	t	p	95% CI for beta
Constant	1.259	0.177	—	7.110	<0.001	—
HPV knowledge total score	0.097	0.011	0.262	9.138	<0.001	[0.206, 0.317]
Perceived benefits	0.070	0.018	0.138	3.810	<0.001	[0.067, 0.206]
Perceived susceptibility	0.048	0.024	0.067	1.967	0.049	[0.001, 0.132]
Perceived severity	0.074	0.015	0.172	4.819	<0.001	[0.103, 0.239]
Perceived barriers	−0.069	0.011	−0.229	−6.222	<0.001	[−0.291, −0.164]
Vaccine concerns	0.068	0.012	0.258	5.736	<0.001	[0.198, 0.315]
Perceived inconvenience	−0.026	0.010	−0.104	−2.477	0.013	[−0.170, −0.037]

The vaccinated group is defined as participants who have received at least one dose of HPV vaccine.