Table 1:

Demographic information among FSWs by mental health problems (N=1,022)

		Suicidal behaviors		Depression		Loneliness
	Total (N=1022)	Never (n=925)	Ever (n=97)	Never (n=501)	Ever (n=521)	Never (n=516)	Ever (n=506)
DEMOGRAPHICS
Age	24.89 (6.67)	25.07(6.75)	23.16(5.66)**	24.99 (6.33)	24.79 (6.99)	25.45 (6.73)	24.33(6.57)**
Ethnicity
Han	84.5%	85.2%	78.4%	85.4%	83.7%	84.5%	84.6%
Non-Han	15.5%	14.8%	21.6%	46.2%	53.8%	15.5%	15.4%
Residency
Urban	44.4%	44.2%	46.4%	47.7%	41.2%*	46.6%	42.1%
Rural	55.6%	55.8%	53.6%	52.3%	58.8%	53.4%	57.9%
Marital Status
Never married	71.8%	71.0%	79.4%	69.9%	73.7%	68.0%	75.7%**
Ever married	28.2%	29.0%	20.6%	30.1%	26.3%	32.0%	24.3%
Education
<=Middle School	63.9%	64.4%	58.8%	62.7%	65.1%	63.4%	64.4%
>Middle School	36.1%	35.6%	41.2%	37.3%	34.9%	36.6%	35.6%
Venue Levels
Level 1 (more than 3000 yuan)	27.0%	27.6%	21.6%	31.3%	22.8%***	30.8%	23.1%*
Level 2 (2000-3000 yuan)	57.0%	56.1%	66.0%	52.3%	61.6%	53.1%	61.1%
Level 3 (1000-2000 yuan)	7.2%	7.0%	9.3%	9.0%	5.6%	7.4%	7.1%
Level 4 (less than 1000)	8.7%	9.3%	3.1%	7.4%	10.0%	8.7%	8.7%
Income (1,000 yuan, Mean, SD)	2.66 (2.35)	2.62 (2.29)	3.07 (2.86)	2.69 (2.41)	2.64 (2.30)	2.72 (2.51)	2.61 (2.18)
Length of working (Mean, SD)	43.98 (35.81)	44.05 (35.44)	43.27 (39.35)	43.94 (34.41)	44.01 (37.14)	43.94(35.19)	44.02 (36.47)
Alcohol-serving venues1
Not alcohol-serving venues	48.1%	48.8%	42.3%	51.7%	44.7%*	52.9%	43.3%***
Alcohol serving venues	51.9%	51.2%	57.7%	48.3%	55.3%	47.1%	56.7%
RISK FACTORS
Alcohol use (mean, SD)	9.05 (7.36)	8.70 (7.28)	12.33 (7 39)****	7.69 (6.85)	10.36 (7.60)****	8.31 (7.24)	9.80(7.42)***
Drug use	18.1%	15.7%	41.2%****	13.4%	22.6%****	14.7%	21.5%***
Partner violence	62.3%	60.3%	81.4%****	55.7%	68.7%****	55.2%	69.6%****

Notes:

^1:Alcohol-serving venues including KTV, Bar, Night club, and Restaurants; Non-alcohol-serving venues include min hotel, streets, sauna, hair salon, and massage parlor;

^*p<.05

^**p<.01

^***p<.005

^****p<.0001