Characteristic 0. Negative
N = 854
1
1. Positive
N = 37
1
Age (years groups)

    <25 Yrs 518 (98) 9 (1.7)
    25–29 Yrs 212 (95) 11 (4.9)
    30–34 Yrs 78 (88) 11 (12)
    35–44 Yrs 33 (85) 6 (15)
    >=45 Yrs 13 (100) 0 (0)
Education (n = 870)

    Never attended school 26 (90) 3 (10)
    Primary level 112 (89) 14 (11)
    Lower secondary 214 (96) 8 (3.6)
    Secondary 273 (99) 3 (1.1)
    University & higher 210 (97) 7 (3.2)
Current Residence

    Phnom Penh 295 (94) 18 (5.8)
    Battambang 142 (98) 3 (2.1)
    Banteay Meanchey 115 (97) 3 (2.5)
    Siem Reap 104 (91) 10 (8.8)
    Kampong Cham 98 (99) 1 (1.0)
    Preah Sihanouk 61 (97) 2 (3.2)
    Other 39 (100) 0 (0)
Are you currently married?

    1. Yes, married and living together 46 (96) 2 (4.2)
    2. Yes, married but not living together 21 (95) 1 (4.5)
    3. Widowed, divorced, or seperated 19 (90) 2 (9.5)
    4. Not married and not living with any partner 369 (95) 18 (4.7)
    5. Not married but living with sweetheart (female) 49 (92) 4 (7.5)
    6. Not married but living with male lover 350 (97) 10 (2.8)
Alcohol use in the past 3 months

    Never 271 (95) 14 (4.9)
    Daily drink alcohol 108 (92) 10 (8.5)
    Ever drink alcohol 458 (97) 12 (2.6)
Drug use (n = 870) 73 (89) 9 (11)
1 n (%)