TABLE 2.

Comparison of Sociodemographic, Risk Behaviors and Psychological Factors Between Migrants WTP and Those Not WTP

	WTP (N=3435)		Not–WTP (N=690)
Characteristics	n	%	n	%
Sociodemographic factors
Age (x ± sd)	23.48 ± 3.75		23.60 ± 4.03
Male	2060	60	401	58.1
Han Ethnicity	3330	97.3	643	94.7***
Single	2413	72.1	459	69.2
Education
Elementary	190	5.6	56	8.2
Middle school	1893	55.4	378	55.5
High school	1141	33.4	211	31
Postsecondary	191	5.6	36	5.3
Type of current worka
No job	115	3.4	32	4.6
Self–employed	292	8.5	81	11.8
Entertainment establishment	1828	53.4	356	51.7
Industrial worker	910	26.6	157	22.8
Other	278	8.1	63	9.1
Monthly income (RMB)	839.7 ± 713.0		877.7 ± 834.3
Daily working hours	10.14 ± 2.96		10.24 ± 4.77
Days rest per month	2.91 ± 2.25		2.76 ± 2.26
Migrating to earn more money	1740	50.7	390	56.5**
Migrating to learn more about the outside world	2202	64.2	361	52.3***
Knowledge and behavior
General AIDS awareness	2.35 ± 0.79		2.19 ± 0.82***
HIV/AIDS knowledge	14.18 ± 2.84		13.76 ± 3.12**
Having ever used drugs or sold blood	131	3.8	67	9.7***
Having sexual experience	1726	50.6	393	57.3**
Having risky sexual behaviors	1420	43.8	308	49.2*
Ever had a physical exam.	2460	71.9	431	62.7***
Ever had a STD/HIV test	369	10.8	97	14.1*
Psychological factors
Peer risk involvement	1.37 ± 0.48		1.49 ± 0.59***
Perceived intrinsic reward of risk behaviors	2.10 ± 0.56		2.24 ± 0.61***
Perceived severity of risk behaviors	2.72 ± 0.52		2.53 ± 0.55***
Perceived vulnerability to HIV/STD	3.66 ± 0.51		3.63 ± 0.61
HIV–related stigma	2.30 ± 0.48		2.47 ± 0.49***
Depression	11.22 ± 9.36		12.90 ± 9.64***
Satisfaction with life/work	3.31 ± 0.97		3.26 ± 1.02

^*Note. p <0.05.

^**p <0.01.

^***p <0.001.

^aThere was a significant difference in proportion of occupation by WTP (p = 0.009).