Community based survey of STD/HIV infection among commercial sex workers in Calcutta (India). Part-IV: Sexually transmitted diseases and related risk factors.

Community based survey on a sample of commercial sex workers in one red light area of Calcutta, was carried out to determine prevalence of sexually transmitted diseases (STD) including HIV infection and related risk factors. An alarmingly high prevalence of STDs (80.56 per cent) but low HIV-seropositivity (1.13 per cent) was observed. Candida albicans, Neisseria gonorrhoeae and Trichomonas vaginalis were detected in 23.24, 13.24 and 11.11 per cent of genital specimens respectively. BY TPHA test 62.97 per cent of the sera were reactive for Treponema pallidum. Duration in the profession of sex workers was found to have an association with seropositivity for syphilis. Prevalence of HIV infection might be low at present, but conditions were highly favourable for rapid spread of infection.

Community based survey of STD/HIV infection among commercial sex-workers in Calcutta (India). Part-III: Clinical findings of sexually transmitted diseases (STD).

On physical examination of 418 sex workers, 202 (48.32 per cent) were found to have vaginal discharge, which was found to be most common among younger age class. Endocervical pus, genital ulcer, and swelling of inguinal lymph glands were observed in 13.16, 6.22 and 1.91 per cent of the sex workers respectively. Clinically 16.51, 15.31, 11.96 and 4.78 per cent were found to suffer from candidiasis, trichomoniasis, cervicitis and syphilis respectively.

Community based survey of STD/HIV infection among commercial sexworkers in Calcutta (India). Part I. Some social features of commercial sexworkers.

A community based sample survey of sexually transmitted diseases and Human Immuno deficiency Virus infection was carried out among commercial sex workers of a red-light area in Calcutta. In this paper socio-demographic aspects of sex workers are discussed. For the survey, 450 sex workers were selected by random sampling method. Among the sex workers surveyed, 84.89 per cent were in the age group 15-29 years. Lowest age was 13 years and mean age was 23.12 years. Large number of sex workers were from Nepal (15.11 per cent) and Bangladesh (11.78 per cent). About 38 per cent were from three districts of West Bengal bordering Bangladesh. About 84.44 per cent of the sex workers were illiterate. Extreme poverty forced 49.10 per cent to choose this profession and family disturbances led 21.56 per cent to this profession. Almost all sex workers (448) had addiction, alcohol being taken regularly by 81.11 per cent. Number of clients of sex workers varied from 2 to 10, average being 3. About 67.33 per cent gave history of pregnancy, 46 per cent had abortion and 41.11 per cent had living children. About 27.11 per cent took precaution against pregnancy regularly. Use of oral pills was found to be the most common practice against pregnancy (13.65 per cent), followed by ligation (11.56 per cent). Only 1.11 per cent reported that their clients used condom regularly.

Community based survey of STD/HIV infection among commercial sex-workers in Calcutta (India). Part II. Sexual behaviour, knowledge and attitude towards STD.

A community based sample survey of STD/HIV infections was carried out among 450 commercial sex workers, (CSW) of one red light area in Calcutta. In this paper, sexual practices of sex workers, their knowledge about sexually transmitted diseases (STD) and practice of preventive and curative measures against STDs, is described. Vaginal intercourse was the usual sexual practice. But as many as 74.44 per cent also practised oral sex. About 82.67 per cent had the practice of washing external genitalia with antiseptic solution after sexual intercourse. About 69.11 per cent of sex workers were aware of sexually transmitted diseases and 30.67 per cent had knowledge about AIDS. About 70.22 per cent had symptoms related to genital tract during one year preceding the survey and 34 per cent of sex workers took medical treatment during last one month.