Factors

VDS present

VDS absent

Prevalence of VDS

p

Occupation

0.0078

Professional sex workers

120

91

56.9

Occasional sex workers & others

325

375

46.4

Vaginal douching

0.64

Present

383

396

49.2

Absent

62

70

53

Male condom

0.0621

Used

179

216

45.3

Non used

266

250

51.6

COC

0.922

Used

39

40

49.4

Non used

406

426

48.8

VIH screening

0.00013

Positive

199

151

56.9

Negative

246

315

43.9

Number of women

445

466

48.8