Table 3.

Associations between background characteristics and willingness to take once-daily oral pill as PrEP in the next six months (among GBMSM with experience of SDU in the past year who were not on PrEP, n = 70)

	Row%	OR (95%CI)
Socio-demographic characteristics
Age group
18–30	53.2	1.0
31–40	57.8	0.55 (0.19, 1.59)
> 40	77.8	1.40 (0.25, 7.93)
Highest educational level attained
Senior high or below	83.3	1.0
College or above	61.5	0.32 (0.08, 1.25)†
Current marital status
Currently single	69.0	1.0
Married/cohabited with a man	64.3	0.81 (0.29, 2.22)
Monthly personal income (HK$)
< 10,000	75.0	1.0
10,000-19,999	74.1	0.95 (0.20, 4.55)
20,000-39,999	63.6	0.58 (0.12, 2.80)
40,000 and above	44.4	0.27 (0.04, 1.70)
Current employment status
Full-time	67.9	1.0
Part-time/unemployed/retired/ students	64.7	0.87 (0.27, 2.73)
Sexual orientation
Homosexual	66.2	1.0
Bisexual	80.0	2.05 (0.22, 19.43)
Channels of recruitment
Outreach in gay venues	73.3	1.0
Online recruitment	68.4	0.79 (0.21, 2.99)
Peer referral	58.8	0.52 (0.12, 2.32)
Service utilization
HIV testing in the last 12 months
No	50.0	1.0
Yes	72.0	2.60 (1.01, 7.18)*
Other HIV prevention services in the last 12 months (e.g., condom distribution, peer education, pamphlet and lectures)
No	73.9	1.0
Yes	63.8	0.62 (0.21, 1.88)
Drug cessation/rehabilitation services provided by governmental organizations
No	69.1	1.0
Yes	0.0	N.A.
Drug cessation/rehabilitation services provided by non-governmental organizations
No	68.3	1.0
Yes	57.1	0.62 (0.13, 3.04)
History of sexual transmitted infections/viral hepatitis
History of other sexually transmitted infections
No	68.0	1.0
Yes	65.0	0.87 (0.29, 2.61)
Sexual behaviors in the last 12 months
Had had anal intercourse with regular male sex partners (RP)
No	68.8	1.0
Yes	66.7	0.91 (0.27, 3.02)
Had had anal intercourse with non-regular male sex partners (NRP)
No	57.1	1.0
Yes	68.3	1.61 (0.33, 7.89)

OR: crude odds ratios

OR and 95% were bold for variables with p < 0.05

† 0.05 < P < 0.10, * P < 0.05

N.A. Not applicable