Table 2

Proportion of women with risky sexual behaviour at baseline and every 24 weeks of follow-up

Variable024487296104Trend p value
n (%)n (%)n (%)n (%)n (%)n (%)
STIs
n=132n=122n=113n=110n=107n=107
Chlamydia trachomatis 15 (11.4)8 (6.6)7 (6.2)7 (6.4)4 (3.7)7 (6.5)0.316
Trichomonas vaginalis 48 (36.4)24 (19.7)5 (4.4)6 (5.5)5 (5.5)9 (8.4)<0.001
Neisseria gonorrhoeae 17 (12.9)1 (1.6)1 (0.9)4 (3.6)2 (1.9)2 (1.9)<0.001
Sexual behaviour (self-reported)
n=123n=123n=115n=110n=107n=111
 Condom use at last sex act0.922
 Yes46 (35.7)48 (39.0)40 (34.8)40 (36.4)39 (36.5)37 (33.3)
 No83 (64.3)75 (61.0)75 (65.2)70 (63.6)68 (70.6)74 (66.7)
Number of partners (in the last 24 weeks)0.026
 0–155 (42.1)33 (26.8)40 (34.8)46 (41.8)Not done49 (44.1)
 ≥274 (57.4)90 (73.2)75 (65.2)64 (58.2)62 (55.9)
Condom use over time0.416
 Never47 (36.4)21 (17.4)33 (28.7)27 (24.6)Not done28 (25.5)
 Often6 (4.7)4 (3.3)0 (0.0)3 (2.7)1 (1.8)
 Sometimes65 (50.4)86 (71.1)70 (60.9)68 (61.8)67 (60.9)
 Always11 (8.5)10 (8.3)12 (10.4)12 (10.9)13 (11.8)