. Author manuscript; available in PMC: 2011 Feb 1.

Published in final edited form as: J Acquir Immune Defic Syndr. 2010 Feb;53(Suppl 1):S48–S53. doi: 10.1097/QAI.0b013e3181c7d72f

Table 2. Sex-related characteristics and the numbers of sex partners of FSWs.

	SPP(%)	EPP(%)	95% CI for EPP(%)
Age at first intercourse	19^* (10-27)^&
Age at first commercial sex	23^* (16-47)^&
Duration of being a CSW	2 years ^* (1 month-16 years) ^&
Charge for commercial sex	150^* (10-2000) ^&RMB Yuan
Number of sex partners
Numbers of clients last week	5^*(0-30)^&
Number of regular non-paying sex partners last week
0	51.9 (165/318)	53.4	(46.8, 59.9)
1-2	48.1 (153/318)	46.6	(40.1, 53.2)
Number of non-regular non-paying partners last week
0	91.8 (292/318)	89.0	(83.9, 93.1)
1-3	8.2 (26/318)	11.0	(6.9, 16.1)

Note: EPP, estimated population proportion; SPP, sample population proportion

median;

range