Table 3.

Logistic regression of demographics and HIV knowledge on multiple sex partners and condom inconsistency in the past 6 months among sexually active Chinese university students, Hebei Province, 2019

	Variables	Multiple sexual partners			Condom inconsistency
		P	AOR	95%C.I.	P	AOR	95%C.I.
Sex	Male	Referent			Referent
	Female	.001	.402	.231–.699	.177	.805	.588–1.103
Age	16–20	Referent			Referent
	21–26	.465	.794	.428–1.474	.434	.853	.574–1.269
Education	Freshman	Referent			Referent
	Sophomore	.023	.564	.345–.924	.932	.985	.706–1.375
	Junior and above	.280	.687	.348–1.358	.154	1.389	.884–2.183
Area where the student grew up	City	Referent			Referent
	Town	.282	.738	.425–1.283	.870	1.032	.706–1.509
	Village	.080	.655	.407–1.052	.357	1.168	.840–1.624
University	Science and engineering	Referent			Referent
	Business	.424	.521	.106–2.575	.236	.618	.279–1.371
	Sports	.071	1.805	.950–3.430	.705	1.087	.707–1.670
	Medical	.764	1.124	.526–2.402	.331	1.253	.795–1.973
Relationship status	Single	Referent			Referent
	In a relationship	.000	.236	.154–.363	.203	.788	.545–1.137
Caregiver in childhood	Parents	Referent			Referent
	Father or mother	.394	.738	.367–1.485	.004	1.934	1.234–3.031
	Grandparent or others	.084	1.662	.934–2.958	.049	1.583	1.003–2.500
Frequency of use of dating apps	Never	Referent			Referent
	Sometimes	.000	2.543	1.553–4.167	.009	1.496	1.106–2.024
	Always	.000	4.048	2.177–7.527	.114	1.414	.920–2.174
HIV knowledge	0–4	Referent				Referent
	5–9	.870	.945	.480–1.861	.774	.928	.555–1.551
	10–14	.955	.981	.515–1.872	.286	.767	.470–1.249
	15–18	.284	.622	.261–1.482	.004	.434	.244–.771