Table 3.

Comparison of indicators between the 2 groups after intervention (N=96).

Items			Intervention group (n=50), mean (SD)		Control group (n=46), mean (SD)		t (df=94)		P value
AIDS knowledge awareness rate
	Overall	70.09 (11.58)		57.49 (16.58)		4.282		<0.001
	Basic knowledge of AIDS	74.62 (13.84)		64.38 (17.04)		3.243		0.002
	Knowledge of AIDS prevention	66.20 (18.83)		52.61 (22.15)		3.247		0.002
	Knowledge of AIDS testing	62.00 (25.64)		42.61 (25.86)		3.685		<0.001
	Knowledge of AIDS treatment	83.00 (21.09)		72.28 (30.84)		2.002		0.05
	Knowledge of AIDS PrEPa	44.40 (17.75)		26.52 (20.25)		4.609		<0.001
	Knowledge of AIDS-related laws and regulations	82.25 (15.79)		73.64 (20.79)		2.296		0.02
Stigma score
	Overall	2.44 (0.57)		2.48 (0.47)		0.373		0.71
	Fear of transmission and disease	2.59 (0.86)		2.85 (0.95)		1.407		0.16
	Association with shame, blame, and judgment	2.55 (0.83)		2.34 (0.51)		1.478		0.14
	Personal support of discriminatory actions or policies	2.45 (0.67)		2.54 (0.61)		0.686		0.49
	Perceived community support of discriminatory actions or policies	2.15 (0.73)		2.17 (0.63)		0.143		0.89
Positive rate of attitude of high-risk AIDS behaviors
	Overall	82.00 (23.44)		79.62 (17.94)		0.555		0.58
	Do you support premarital sex?	84.00 (37.00)		76.00 (43.10)		0.978		0.33
	Do you support premature love?	64.00 (48.50)		59.00 (49.80)		0.498		0.62
	Do you support a 1-night stand?	92.00 (27.40)		98.00 (14.70)		1.320		0.19
	Will you have premarital sex with your boyfriend/girlfriend?	82.00 (38.80)		74.00 (44.40)		0.942		0.35
	Will you have sex with someone other than your lover?	86.00 (35.10)		89.00 (31.50)		0.439		0.66
	Will you have sex with the same gender?	94.00 (24.00)		98.00 (14.70)		0.974		0.33
	Will you use condoms when you have sex with your lover?	84.00 (37.00)		70.00 (46.50)		1.639		0.11
	Will you use condoms when you have sex with other people of the same/opposite sex?	80.00 (40.00)		74.00 (44.40)		0.697		0.49

^aPrEP: pre-exposure prophylaxis.