Table 1.

Baseline characteristics of 204 Female and Entertainment Sex Workers (FESWs) in the YWHS-II study, Phnom Penh, Cambodia

Characteristic	Total (%) (n = 204)	Participants who were pregnant at least once over follow-up Yes (%) (n = 41)	p-value
Socio-demographics, biological and individual factors
Age (years)
16–18	14 (6.9)	2 (14.3)	0.997
19–24	67 (32.8)	20 (29.9)	0.010
25–29	123 (60.3)	19 (15.5)	–
Income, last month ($USD)
≤ 150	128 (63.1)	26 (20.3)	0.061
> 150	75 (36.9)	15 (20.0)	–
Education
No schooling	44 (21.6)	7 (15.9)	0.610
1–6 years	119 (58.3)	30 (25.2)	0.096
7+ years	41 (20.1)	4 (9.8)	–
Marital status
Legally married	8 (3.9)	1 (12.5)	0.321
Living together, not legally married	67 (32.8)	17 (25.4)	0.026
Single, widowed, divorced or separated	129 (63.2)	23 (17.8)	–
Number of previous children (continuous) Median, IQR	3 (2–4)	3 (2–3)	0.079
HIV status
HIV positive	33 (16.2)	3 (7.3)	0.086
HIV negative	171 (83.8)	38 (92.7)	–
Days drank alcohol, last month	15 (3.5–29.0)	24 (3–30)	0.226
ATS use, last 3 months (self-report)	55 (27.0)	12 (21.8)	0.569
Condom self-efficacy (median score; IQR)	21 (18–24)	20 (17–21)	0.035
Hormonal contraceptive use, last 3 months	22 (10.8)	1 (4.6)	0.088
Interpersonal factors
Used condom at last sex (yes)	128 (62.8)	23 (18.0)	0.020
Condom use, last client (yes)	117 (90.0)	23 (19.7)	0.772
Condom use, last non-paying partner	11 (14.9)	0 (0.0)	0.393
Number of sexual partners, last month Median, IQR	4 (2–10)	3 (2–10)	0.790
Any client physical or sexual violence, last year	53 (26.0)	14 (26.4)	0.189
Any intimate partner physical or sexual violence, last year	41 (20.1)	9 (22.0)	0.957
Sex work factors
Entertainment venue-based sex work, last month	131 (67.2)	24 (18.3)	0.241
Non-entertainment venue-based sex work, last month	64 (32.8)	16 (25.0)	–
Had a manager	145 (71.4)	29 (20.0)	0.172