Table 3.

Multivariate logistic regression analyses between independent predictors and different outcomes of interest.

	Model 1			Model 2			Model 3
	Log likelihood = −102.59, χ2 = 58.83, p < 0.0001			Log likelihood = −80.53, χ2 = 19.40, p = 0.0002			Log likelihood = −105.45, χ2 = 58.81, p < 0.0001
	OR	95% CI	P-value	OR	95% CI	P-value	OR	95% CI	P-value
Age	1.45	1.13–1.86	0.003				1.37	1.06–1.78	0.018
Know that “HPV is sexually transmitted”				2.68	1.18–6.08	0.018
Know that “your university provides a discount on HPV vaccination for female students”							3.79	1.76–8.17	0.001
Agree that “I may be infected by HPV in the future”	3.2	1.60–6.42	0.001	2.58	1.15–5.81	0.022
Agree that “I am afraid of the side effects of HPV vaccination”							0.19	0.09–0.38	<0.005
Received HPV vaccination	5.14	2.50–10.55	<0.0005	2.86	1.20–6.80	0.017