Table 2. Associations of depressive symptoms with condom use with clients among Chinese female sex workers (n =278).

	Total %	Low depressive %	High depressive %	P-value
Consistent condom use with clients	27.51	40.20	19.76	0.000
Proper use of condom with clients (n = 261)	76.62	84.62	71.84	0.015
Knowledge of correct use of condoms mean (s.d.)	4.97 (1.47)	5.21 (1.32)	4.80 (1.55)	0.032
Self-efficacy of condom use mean (s.d.)	3.93 (1.24)	4.29 (1.01)	3.71 (1.31)	0.000
Positive expectancy of unprotected sex mean (s.d.)	1.67 (1.66)	1.65 (1.64)	1.68 (1.68)	0.872
Perceived barriers to condom use mean (s.d.)	2.72 (1.77)	2.51 (1.75)	2.85 (1.78)	0.129