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PubMed1996

Trends in sexually transmitted diseases and condom use patterns among commercial sex workers in Fukuoka City, Japan 1990-93.

OBJECTIVE: To investigate trends in sexually transmitted diseases (STDs) among female commercial sex workers and in their condom use patterns during the period from 1990 to 1993 in Fukuoka, Japan. METHODS: The study group consisted of a total of 824 commercial sex workers who attended an STD clinic to undergo screening for STDs including chlamydia, gonorrhoea, syphilis, hepatitis B and HIV-1 infection during the period from 1990 to 1993. For detection of Chlamydia trachomatis and Neisseria gonorrhoeae, endocervical smear specimens were taken from the women. Blood samples were obtained for serological diagnosis of syphilis, hepatitis B and HIV-1. Commercial sex workers who visited the clinic during the period from November to December of 1993 were interviewed concerning past (1990 and 1991) and recent (1992 and 1993) condom use patterns. RESULTS: The annual detection rates of C trachomatis and N gonorrhoeae declined significantly from 16.3% in 1990 to 12.2% in 1993 (P < 0.0001) and from 1.5% in 1990 to 0.8% in 1993 (P = 0.0096), respectively. There was a remarkable reduction in the annual syphilis infection rate, from 7.5% in 1990 to 0.5% in 1993 (P = 0.0011). The positive rate for the hepatitis B surface antigen in the women ranged from only 0.6% to 1.9% and none were found to be positive for HIV-1 during the 4-year period. During the same period, there was a significant increase in the proportion of commercial sex workers always using condoms from 6.3% in 1990-91 to 25.3% in 1992-93 (P = 0.0023). CONCLUSION: The prevalences of chlamydia, gonorrhoea, and syphilis infections decreased significantly among commercial sex workers in Fukuoka from 1990 through 1993, and no commercial sex workers were HIV-1 seropositive. The reductions in the prevalence of major STDs may be related to the increased use of condoms.

Adolescent↗
PubMed1994

Beliefs about condoms and their association with intentions to use condoms among youths in detention.

PURPOSE: Youths in detention have been identified as a high-risk group for AIDS. To help inform AIDS-prevention efforts targeted for these youths, we surveyed youths in detention regarding their sexual behaviors, beliefs about condoms, intentions to use condoms, and actual condom use. We examined race and gender differences in these beliefs and behaviors, and we studied the relationship of these beliefs to condom-use intentions. METHODS: Questionnaires were administered to a sample of 201 youths in detention who were, on average, 16 years old. The sample was stratified on gender and race (African-American and white), with approximately equal numbers in each group. RESULTS: The results indicate that these youths had engaged in behaviors that put them at high risk of acquired immunodeficiency syndrome (AIDS) and other sexually transmitted diseases. Although they used condoms somewhat more consistently with casual partners than with their steady partners, the majority did not use condoms consistently with either partner type. Very few race or gender differences were found with regard to condom use, intentions to use condoms, or beliefs about the consequences of using condoms. Beliefs associated with intentions to use condoms with steady partners included protection against sexually transmitted diseases (STDs), and the beliefs that condoms reduce pleasure, are artificial, unromantic, and interrupt sex. In contrast, only the belief that condoms prevent pregnancy was related to intentions to use condoms with casual partners. CONCLUSION: The results suggest that interventions targeted at African-American and white males and females in detention need not differ greatly in content as long as they include the most salient concerns of each group; that interventions include content on the two protective benefits of condom use (pregnancy and STD prevention), as well as on how to minimize the perceived negative aspects of condom use; that they stress the need for condom use with steady as well as casual partners; and that they stress that anal intercourse is especially risky with regard to AIDS transmission.

Acquired Immunodeficiency Syndrome↗
PubMed1993

Condom use with primary partners among injecting drug users in Bangkok, Thailand and New York City, United States.

OBJECTIVE: To determine factors associated with likelihood or failure to use condoms with primary sexual partners among injecting drug users (IDU) in two cities. DESIGN AND METHODS: Interviews were conducted with 601 IDU in Bangkok in 1989 and with 957 IDU in New York City in 1990-1991. Subjects were recruited from drug-use treatment programs and a research storefront. Informed consent was obtained and a World Health Organization standardized questionnaire about AIDS risk behaviors administered by a trained interviewer. RESULTS: A substantial minority (37%) of IDU in Bangkok and a majority (55%) of IDU in New York City reported penetrative intercourse (vaginal, anal or oral) with a primary partner in the 6 months before the interview. Of those reporting penetrative intercourse with a primary partner, only 12% in Bangkok and 20% in New York reported that they always used condoms. Parallel bivariate and multiple logistic regression analyses were conducted to distinguish between subjects who reported always using condoms and subjects who reported unsafe sexual activity with primary partners. The same two factor--knowing that one is HIV-seropositive and talking about AIDS with sexual partners--were most strongly associated with always using condoms with primary partners in both cities. CONCLUSIONS: Programs to prevent sexual transmission of HIV among IDU should provide voluntary and confidential/anonymous HIV counseling and testing, and should facilitate discussions of AIDS and sexual transmission of HIV between IDU and their sexual partners. That the same two factors were associated with always using condoms with primary partners among IDU in these two cities suggests that these factors may also be important in other groups at high risk for HIV.

Adult↗
PubMed1998

The sexual practices of Asian and Pacific Islander high school students.

PURPOSE: To describe the sexual behaviors, beliefs, and attitudes of Asian and Pacific Islander California high school students and to compare them to other racial/ethnic groups. METHODS: Data were collected from an anonymous self-administered survey of 2026 ninth to 12th graders in a Los Angeles County school district; 186 of the respondents described themselves as Asian and Pacific Islander. The survey was conducted in April 1992. RESULTS: A higher percentage of Asian and Pacific Islander adolescents (73%) compared with African-American (28%, p < .001), Latino (43%, p < .001), white (50%, p < .001), and other (48%, p < .001) adolescents had never had vaginal intercourse. Asian and Pacific Islander adolescents were less likely than other adolescents to report having engaged in heterosexual genital sexual activities during the prior year, including masturbation of or by a partner, fellatio with ejaculation, cunnilingus, and anal intercourse. Few students in any group reported homosexual genital sexual activities. Asians and Pacific Islanders who had had vaginal intercourse were more likely than most other groups to have used a condom at first vaginal intercourse, but Asians and Pacific Islanders had not used condoms more consistently over the prior year. Asians and Pacific Islanders were more likely to expect parental disapproval if they had vaginal intercourse and less likely to think that their peers had had vaginal intercourse. CONCLUSIONS: Asian and Pacific Islander high school students in one California school district appear to be at lower sexual risk than other racial/ethnic groups. However, a large minority are engaging in activities that can transmit disease and lead to unwanted pregnancy. Therefore, current efforts to develop culturally sensitive clinical and community-based approaches to sexual risk prevention should include Asians and Pacific Islanders.

Adolescent↗
PubMed1999

Partner condom use among adolescent girls with sexually transmitted diseases.

PURPOSE: To explore associations of self-reported condom use with sexual risk knowledge and behaviors, perceptions of peer condom use, and communication with sexual partners about condom use among adolescent girls with sexually transmitted diseases (STDs). METHODS: Adolescent girls with cervicitis or pelvic inflammatory disease (PID) completed a 62-item self-administered questionnaire on sexual risk knowledge and behaviors, condom use, perceptions of peer condom use, and condom use negotiation with partners. Associations with frequency of condom use and condom use at last sexual intercourse were analyzed. RESULTS: A total of 24 girls were enrolled: 13 with cervicitis and 11 with PID; 22 had complete data for analysis. Compared with girls who reported low frequency of condom use, girls who reported condom use all or most of the time were younger (16.7 vs. 19.5 years; p = .008), were less likely to have a prior history of STD (67% vs. 0%; p = .03), and were more likely to think that all or most of their friends use condoms (72% vs. 0%; p = .02). Compared with girls who had not used a condom with last sexual intercourse, girls who had used a condom were younger (16.2 vs. 17.9 years; p = .04), had fewer lifetime partners (2.7 vs. 8.4; p = .03) and had higher mean scores in condom use negotiation (29.1 vs. 24.4; p = .02), and were more likely to think that all or most of their friends used condoms (100% vs. 31%; p = .001). Knowledge about condoms and STD prevention was high (mean 14.3 +/- 2.3 of 16) but was not associated with condom use. CONCLUSIONS: STD interventions for partner condom use among high-risk adolescent girls must recognize the decrease in condom use with increasing age and focus on maintaining safer sex behaviors, building condom use negotiation skills, and promoting the perception of condom use by friends.

Adolescent↗
PubMed1997

Influence of sexual abuse on HIV-related attitudes and behaviors in adolescent psychiatric inpatients.

OBJECTIVE: To investigate the associations between sexual abuse and human immunodeficiency virus (HIV)-related attitudes and behaviors of adolescents with a psychiatric disorder. METHOD: HIV-related knowledge, attitudes, and behaviors were examined by self-report assessment of adolescents admitted to a psychiatric hospital (N = 100). A subsample (n = 30) completed a role-playing exercise regarding HIV-preventive behavior that was scored for the degree of effective communication by raters blind to the subjects' abuse history. RESULTS: HIV-related risk behaviors were prevalent, including unprotected sexual intercourse (67%) and multiple partners (27%) among the sexually active (71% of the total). Also frequent were alcohol and drug use (25%) and sharing cutting instruments (22%) among those engaged in self-cutting behavior (62%). The 38% of the sample identified as having a history of sexual abuse indicated significantly poorer self-efficacy concerning condom use than their peers. Abused females scored significantly lower on the self-efficacy of condom use scale and reported significantly more frequent alcohol use than nonabused females (p = .003). A hierarchical multiple regression that controlled for consistency of condom use and tolerance of people with acquired immunodeficiency syndrome found that abuse history uniquely accounted for 16% of the variance in condom use self-efficacy. Analysis of the videotaped role-play found that abused adolescents were significantly less competent and had more difficulty in effective communication than their peers (p = .003). CONCLUSION: A history of sexual abuse is associated with impaired safe sexual decision-making and HIV-preventive communication skills, even in this already at-risk group. This study also underscores the importance of actively addressing these issues in the context of clinical care.

Adolescent↗
PubMed1998

Trends of HIV-1 and sexually transmitted diseases among pregnant and postpartum women in urban Malawi.

OBJECTIVES: To examine rates of HIV-1 and sexually transmitted disease (STD) among pregnant and postpartum women in urban Malawi, Africa. DESIGN: Serial cross-sectional surveys and a prospective study. METHODS: Three major surveys were conducted in 1990, 1993 and 1994/1995. Consecutive first-visit antenatal women and women giving birth at the Queen Elizabeth Central Hospital were tested for HIV and STD after counseling and obtaining informed consent. Unlinked, anonymous HIV testing was also conducted on smaller samples of antenatal women in the same hospital to provide annual prevalence data. HIV-seronegative postpartum women from the 1990 and 1993 surveys were enrolled in a prospective study to determine HIV incidence. RESULTS: HIV seroprevalence rose from 2.0% in 1985 to 32.8% in 1996, a 16-fold increase. The highest age-specific HIV prevalence was in the following age-groups: 20-24 years during 1990, 25-29 years during 1993, and 30-34 years during 1996. Among 1173 women followed for a median of 30.9 months, HIV incidence was 5.98 per 100 person-years in women aged < 20 years and declined steadily in older women. The prevalence of STD significantly declined among both HIV-positive and negative women. This decline in STD prevalence, however, was not accompanied by increased condom use over time. CONCLUSIONS: Among urban childbearing women in Malawi, incidence of HIV is highest among young women while, currently, prevalence is highest among older women. Recent declines in STD prevalence suggest that HIV prevention programs are having an impact either through improved STD diagnosis and treatment or reduced risk behaviors. Sequential cross-sectional STD prevalence measures may be useful in monitoring effectiveness of STD and HIV prevention activities.

Adult↗
PubMed1998

Observations of sexually transmitted disease consultations in India.

OBJECTIVES: To assess the quality of sexually transmitted disease (STD) case management provided in public and private health facilities in selected areas of Madras, Tamil Nadu, India, in order to make recommendations for improving the quality of care and promote the syndromic approach to STD treatment. METHODS: Structured observations of consultations for STDs in health care facilities. Scoring of the observations according to standards for history taking, examination, treatment and provision of basic health promotion advice allows evaluation of STD case management. RESULTS: With STD treatment adequacy scored against Indian national guidelines (which recommend aetiologic treatment), history taking, examination and treatment were satisfactory in 76 out of 108 (70%) of observed consultations. However, if STD treatment adequacy is scored with respect to the syndrome approach towards selected STD (male urethritis and non herpetic genital ulcer for both sexes), only 8 out of 81 (10%) of the patients were satisfactory managed. During 32 out of 108 (30%) of the consultations, advice on the use of condoms in order to prevent STD or HIV/AIDS was given. Instructions regarding how to use condoms were offered to seven (6%) patients and condoms were only provided to one patient (1%). Patients were urged to refer their partner(s) for treatment during 29 (27%) of consultations. A criterion of adequate use of the STD consultation for health promotion, requiring both promotion of condoms and encouragement to refer partner(s) for treatment, was met during 13 (12%) of consultations. CONCLUSIONS: Monitoring and improving the standards of care at facilities at which STDs are treated have become key roles of STD/HIV/AIDS programmes. The present report suggests that in Madras the activities of medical practitioners who treat STD patients are far from ideal at present. Improvements would involve simplifying existing treatment guidelines by promoting the syndromic approach to STD management, continuing education programmes for health care providers in the public and private sectors and repeat assessments and feedback of the quality of STD care.

Case Management↗
PubMed1995

Results of a model AIDS prevention program for high school students in the Philippines.

OBJECTIVES: To describe the sexual practices of high school students; to describe the process of development of a school-based AIDS prevention program; and to evaluate the effect of this program on students' AIDS-related knowledge, attitudes and AIDS-preventive behaviors. SUBJECTS AND METHODS: A cluster-randomized, controlled trial with pretest/post-test evaluation was conducted in four demographically similar public high schools in a semi-urban district of Metro Manila, the Philippines. Of 845 high school students who participated in the baseline survey, 804 (95%) completed a postintervention questionnaire. INTERVENTION: An AIDS prevention program was developed by public high school teachers together with local AIDS experts, social scientists and health educators. The teacher-led AIDS program was designed to provide students with accurate information about AIDS, particularly in dispelling misconceptions about casual contagion, to foster positive attitudes towards people with AIDS and to develop skills aimed at clarifying values and assessing intended behavior. RESULTS: At baseline, 11% of students (20% of males and 4% of females) reported ever having had sexual intercourse (mean age 14 years). Among these, condom use was low (24%). After implementation of the AIDS prevention program, statistically significant effects favoring the intervention group were observed in knowledge and attitudes towards people with AIDS. While there was no statistically significant overall effect on intended preventive behavior, the program appeared to delay the students' intended onset of sexual activity. CONCLUSIONS: A sizable number of Filipino high school students are sexually active but condom use is low. School-based AIDS prevention programs can be developed and implemented in developing countries with the assistance of school personnel to address sexual issues. Our program was successful in increasing AIDS-related knowledge and improving attitudes towards people with AIDS. Supplementation with other preventive activities may be needed to achieve lasting changes in students' risk-taking behavior.

Acquired Immunodeficiency Syndrome↗
PubMed1995

The social dynamics of HIV transmission as reflected through discordant couples in rural Uganda.

OBJECTIVE: To describe the role of men and women as sources of HIV transmission and to estimate HIV incidence among discordant couples resident in diverse rural communities in Uganda. SETTING: Rakai, a rural district in Uganda, East Africa. METHODS: A population-based cohort study, which has been conducted as annual serological and behavioral surveys since 1989. Community clusters were stratified into trading centers on main roads, intermediate trading villages on secondary roads and agricultural villages off roads. In the 1990 survey round, serological data were available for 79 discordant and 411 concordant HIV-negative couples aged 13-49 years. The present analysis examines sex-specific seropositivity associated with place of residence and the incidence of seroconversion among discordant couples between 1990 and 1991. RESULTS: Seventy-nine discordant couples were followed; the HIV-positive partner was male in 44 couples (57%) and female in 35 couples (43%). There was marked variation in the sex of the seropositive partner by place of residence: women were the HIV-positive partner in 57% of couples from trading centers, 52% from intermediate villages, and 20% from agricultural communities (P < 0.008). Condom use was higher in discordant couples in which the man was the uninfected partner (17.1%) rather than the woman (9.5%). HIV-positive women, but not HIV-positive men, reported significantly more sexual partners and more genital ulcers than seronegative individuals of the same sex. Seroincidence rates among men and women in discordant relationship were 8.7 and 9.2 per 100 person-years (PY), respectively, which was much higher than in concordant seronegative couples (men, 0.82; women, 0.87 per 100 PY). CONCLUSIONS: In this Ugandan population, men are the predominant source of new infections in rural villages. Risk factors and preventive behaviors vary with the sex of the infected partner, and seroconversion rates are similar in both sexes.

Acquired Immunodeficiency Syndrome↗
PubMed1998

[Risk reduction and intravenous drug use abstinence in patients with HIV infection. The SEROCO group].

BACKGROUND: Little is known about the complex stepwise process of giving up intravenous (i.v.) drugs. However, HIV risk reduction programs directed towards i.v. drug users have been accused by some opponents to encourage users to continue. In order to better assess the relationships between risk reduction and abstinence, we studied factors associated with abstinence in HIV-infected patients using i.v. drugs at enrollment in the SEROCO cohort (1988-1994). METHODS: 63 HIV-infected patients injecting i.v. drugs at enrollment were followed-up every 6 months with a clinical examination and a questionnaire concerning sexual and drugs practices since last consultation. Abstinence was defined as non injecting for at least 6 months. The 30 patients who became abstinent during a follow-up period of 3 years were compared to the 33 remaining. RESULTS: Abstinence during follow-up was not related to age at inclusion, duration of i.v. drug use, gender or marital status. However, patients who became abstinent were more likely to have a professional activity at inclusion than the remaining (70% vs 42%, p = 0.03). Before knowledge of HIV infection, frequency of injections, needle sharing and use of condoms did not differ between the 2 groups. During follow-up, behavioural changes occurred in the two groups, but were more marked in those who lately became abstinent. These latter were more likely to always inject with new needles/syringes (57% vs 18%, p = 0.003), and to use condoms with HIV-negative partners or of unknown status (73% vs 39%, p = 0.06). Professional activity and systematic use of new needles/syringes remained independently associated with abstinence in multivariate analysis. CONCLUSION: In this cohort, abstinence appeared as a stepwise process in which risk reduction preceded abstinence. This confirms that risk reduction programs do not work against those messages aimed at stopping i.v. drug use. Since this analysis selected particular subjects, enrolled in a cohort of HIV-infected patients, results should be confirmed in other samples of i.v. drugs users.

Adult↗
PubMedDate not supplied

Impact of a high school condom availability program on sexual attitudes and behaviors.

CONTEXT: While making condoms available in high schools has provoked much debate, evidence on the actual effects of such programs on students' attitudes and behavior is sparse. METHODS: Prior to implementation of a condom availability program in a Los Angeles County high school, 1,945 students in grades 9-12 (98% of eligible students) completed a self-administered anonymous survey on their sexual behavior and on related knowledge and attitudes; one year later, 1,110 students (59% of eligible students) completed a follow-up survey. RESULTS: There was no significant change over time in the percentage of males or females who had ever had vaginal intercourse or who had had vaginal intercourse during the year prior to the survey. The percentage of males who reported using condoms every time they engaged in vaginal intercourse during the past year increased significantly, from 37% to 50%, and the percentage of males who reported condom use at recently initiated first vaginal intercourse increased from 65% to 80%. On the other hand, female respondents showed no significant change in their condom use. The self-reported likelihood of using a condom for vaginal intercourse during the following year did not change significantly for students who had had vaginal intercourse, but it increased dramatically for those who, had never had vaginal intercourse. The students' attitudes toward sex and condom use either remained the same between surveys or changed in a direction favoring less sexual behavior and greater risk prevention. CONCLUSIONS: The condom availability program appears not to have produced an increase in sexual activity among high school students, and it appears to have led to improved condom use among males. The apparent strong effect on students' intention to use condoms and on males' use at first vaginal intercourse suggests that such programs may have a particular impact on the least sexually experienced adolescents.

Adolescent↗
PubMed1997

The effect of beta-turn structure on the permeation of peptides across monolayers of bovine brain microvessel endothelial cells.

PURPOSE: To investigate the effects of the beta-turn structure of a peptide on its permeation via the paracellular and transcellular routes across cultured bovine brain microvessel endothelial cell (BBMEC) monolayers, an in vitro model of the blood-brain barrier (BBB). METHODS: The effective permeability coefficients (Peff) of the model peptides were determined across BBMEC monolayers. The dimensions of the aqueous pores in the tight junctions (TJs) of the BBMEC monolayers were determined using a series of hydrophilic permeants. This value and the molecular radius of each peptide were used to calculate the theoretical paracellular (PP*) and transcellular (PT*) permeability coefficients for each peptide. RESULTS: A comparison of the theoretical PP* values with the observed Peff values was made for a series of model peptides. For the most hydrophobic peptides (Ac-PheProXaaIle-NH2 and Ac-PheProXaaIleVal-NH2; Xaa = Gly, Ile), it was concluded that the Gly-containing peptide of each pair more readily permeates BBMEC monolayers via the transcellular pathway than the Ile-containing analog. In addition, the Gly-containing peptides, which exhibit more beta-turn structure, were shown to be more lipophilic than the Ile-containing peptides as estimated by the log of their 1-octanol:HBSS partition coefficients (log Po/w). However, the three hydrophilic peptide pairs (Ac-TyrProXaaAspVal-NH2, Ac-TyrProXaaAsnVal-NH2, and Ac-TyrProXaaIleVal-NH2; Xaa = Gly, Ile) were found to permeate BBMEC monolayers predominantly via the paracellular pathway. No differences were observed in the Peff values of the hydrophilic peptides having higher beta-turn structures as compared to the peptides lacking these structural features. In addition, the Ile-containing peptides exhibited significantly higher log Po/w values than the Gly-containing hydrophilic peptides. CONCLUSIONS: Hydrophobic peptides that exhibit significant beta-turn structure in solution are more lipophilic as measured by log Po/w, and more readily permeate BBMEC monolayers via the transcellular route than hydrophobic peptides that lack this type of solution structure. Similar secondary structural features in hydrophilic peptides do not appear to sufficiently alter the physicochemical properties of the peptides so as to alter their paracellular flux through BBMEC monolayers.

Animals↗
PubMed1998

Validity and reliability in reporting sexual partners and condom use in a Swiss population survey.

OBJECTIVES: To examine the validity and reliability of indicators of sexual behaviour and condom use in annual telephone surveys (n=2800) of the general population aged 17 to 45 for the evaluation of AIDS prevention in Switzerland. METHODS: A test-retest study with additional focused interviews was conducted on a subsample (n=138) of the respondents aged 17 to 22 years. RESULTS: The subsample included more French speaking respondents (OR: 1.7, CI: 1.1-2.5) and more people in a stable relationship (OR: 2.2, CI: 1.5-3-3) than the initial sample but did not differ in any other way, although no data is available on their attitudes towards sex. The reliability of the indicators considered was high: number of lifetime, casual sex partners in the last 6 months and condom use with them, acquisition of a new steady partner during the year and condom use with this partner, condom use at last intercourse. However, the focused interviews raised questions about the validity of some of these indicators, presumably due to imprecise wording of the questionnaire items. Among sexually active respondents, 12.5% (95% CI: 4.7-25.5) of the men included non-penetrative sex in the definition of 'sexual intercourse', but only 1.9% (95% CI: 0.1-10.3) of the women. The propensity for men of counting acts or partners with whom no penetration had taken place in the total reported sex acts or partners was not significantly associated with any socio-demographic variables. In addition, among the 15 respondents who had reported consistent condom use with casual sex partners at interview, 40% (95% CI: 16.3-67.7) admitted at reinterview that sometimes they also had unprotected sex. CONCLUSIONS: The reliability of reports on sexual behaviour and condom use in this Swiss evaluation survey is good. The indicators derived from the annual surveys are robust measures and the monitoring of trends seems to be based on reliable measurement. However, more research is required on the validity of the data.

Acquired Immunodeficiency Syndrome↗
PubMed1995

Number of sexual partners, condom use and risk of human immunodeficiency virus infection.

BACKGROUND: To analyse the relation between number of sexual partners, selected sexual habits and the risk of human immunodeficiency virus (HIV) infection. METHODS: We conducted a case-control study nested in a cross-sectional survey conducted among subjects attending sexually transmitted diseases (STD) clinics in Northern Italy. Eligible for the study were 1711 subjects (1259 males, 452 females) who referred themselves for the first time between September 1988 and March 1993 to three STD clinics in Northern Italy for suspected STD or STD treatment. A total of 145 subjects (113 males and 32 females) were HIV positive. RESULTS: In comparison with subjects reporting no or one sexual partner over the 3 years before the interview, the estimated odds ratios (OR) of HIV serum positivity were 1.2 (95% confidence interval [CI]: 0.6-2.3), 0.8 (95% CI: 0.4-1.8) and 0.3 (95% CI: 0.4-2.5) in subjects reporting 2-3, 4-5, and > or = 6 partners, respectively. The results were similar considering separately males and females and in men reporting only homosexual partners. Regular condom use decreased the risk of HIV infection: in comparison with subjects reporting no or occasional use of condoms, the OR of HIV infection was 0.5 (95% CI: 0.4-0.8) for regular users. Considering men only, compared with men with no homosexual intercourse, the OR of HIV infection was 2.3 (95% CI: 1.4-3.9) in those reporting bisexual intercourse and 2.2 (95% CI: 1.2-4.2) in men reporting only homosexual intercourse (among homosexuals). There was no relation between HIV infection risk and receptive anal sex. CONCLUSIONS: The risk of HIV infection does not increase linearly with the number of sexual partners in this population. This is reasonable, as the prevalence of HIV infection in this population is essentially determined by drug use. Caution is needed in the interpretation of these results since the analysis of role of number of sexual partners in male intravenous drug users is impaired by low statistical power.

Adult↗
PubMed1994

Condom use relative to knowledge of sexually transmitted disease prevention, method of birth control, and past or present infection.

The purpose of this study was to assess knowledge regarding STD spread and prevention, and to assess motivational and behavioral factors that influence the use of condoms to prevent STD acquisition among inner-city women at high risk for STD infection. In addition, the effect of past and/or current STD infection on a woman's knowledge of the mechanism of STD acquisition and subsequent use of a condom to prevent STD infection was explored. We utilized three inner-city clinics offering family planning or gynecologic care located in Brooklyn, New York. Our study linked clinical findings regarding current infection with chlamydia or Trichomonas vaginalis. One thousand four hundred and four sexually active black and Hispanic women participated in the study. A past history of STD (37%) or current infection (29%) was recorded for 54% of the study population (12% were positive for both past and current infection). On average, only 60% of women who reported prior treatment for STD infection reported receiving any information regarding prevention of re-infection during the course of treatment. Depending on the specific STD, from 6.8% to 42.9% of women reporting prior treatment for an STD did not know the disease they were being treated for was sexually transmitted. Condom use for disease prevention was more frequently reported by women who had previously been treated for an STD (OR = 1.62, 95% CI 1.23-2.13). However, condom use for contraception was a stronger predictor of use for STD prevention. Women who relied on condoms for contraception were almost 10 times more likely to also report condom use for STD prevention relative to women who did not use condoms for contraceptive purposes (OR = 9.71, 95% CI 7.0-13.5). In addition, condom use was associated with the perceived attitude of their sexual partner toward such use. Condom use to prevent STD acquisition was more than twice as frequently reported when a favorable attitude was perceived by a male sexual partner (OR = 2.30, 95% CI 1.54-3.43). Our findings suggest that prevention of unplanned pregnancy was a stronger motivator for condom use than disease prevention among the women comprising our study group. The findings also indicate the need for more extensive information regarding STD prevention among women at high risk for STD acquisition.(ABSTRACT TRUNCATED AT 400 WORDS)

Adult↗
PubMed1993

Sex education promotes safer behavior.

I started having sexual relations at 10 with a girl at the same school who was almost my age. We did not have anything to protect against pregnancy or diseases. I did not know about contraceptive methods then. I learned about these methods in a sex education program. It helped me control myself and show my school buddies what to do to avoid sexually transmitted diseases and pregnancies. After the training, I lost my shame about things that would have seemed forbidden before. I am no longer afraid to express myself about sexuality, a subject that was taboo during my childhood. I learned about family planning centers through the training too. At one clinic, it is easy to get condoms because the person who serves there is young and we can trust him. With older people, one is not so at ease asking for condoms. Before that, I got condoms at the pharmacy, but I did not get them myself. I asked someone who is a little older and could buy them without fear to get them. Someone as young as me is not well thought of in pharmacies, and one fears running into family members or friend of the family. A year ago when I used a condom, the girl thought I wanted to humiliate her. Another time, I had some condoms but I did not use them because I did not have enough courage to propose that. With another girl, I asked her the first day of her period to find out if she was fertile or not. That was a little difficult for me. Now that I have been in training, I found out that it is normal to use a condom and it is good to protect oneself against disease. I may be that I am the one who carries the disease. It's also good to protect against pregnancy, because I go out with girls my age. Now when I am with a girl, I propose using a condom, I try to convince her, and if she refuses, I don't have sex with her. So I'm no longer afraid of pregnancy or disease.

Adolescent↗
PubMed1994

The impact of AIDS on an urban population of high-risk female minority adolescents: implications for intervention.

PURPOSE: This study's purpose was to describe acquired immunodeficiency syndrome (AIDS)-related concerns, risk behaviors, and psychosocial/situational determinants of condom use among an urban minority population of sexually active, adolescent girls. In addition we sought to define the accuracy of personal AIDS risk-assessment, the relative importance of AIDS in relation to other concerns, and the broader context of sexual experience and attitudes in this population. METHODS: A cross-sectional interview study was conducted involving sexually active female adolescents attending a pediatric clinic in an inner-city university-affiliated community hospital. Sixty-nine subjects (ages 13-19 yr, 90% African-American) were enrolled. While the goals of this study were primarily descriptive, subject characteristics felt to impact on condom use were identified prior to data collection and were examined against several measures of usage including: use at the time of last sexual intercourse, overall frequency of condom use, and reported behavior change to include initiation of or increased condom usage. RESULTS: Forty-one percent of participants reported knowing someone with AIDS. Global concern regarding this disease was high, although worry about poverty-related issues was often greater. Despite concern and high measures of AIDS risk (median number of sex partners, 3; past sexually transmitted disease, 55%; past pregnancy 77%), most participants perceived themselves to be at low personal risk owing to current monogamy, lack of intravenous drug use, and implicit trust in their partner's safety. Discussion with their partner about actual risk and awareness of the importance of past behaviors was generally lacking. Although 98% were aware that condoms may prevent AIDS, 64% used condoms half of the time or less when they had sex and use appeared to be primarily for contraception. Several intrinsic cognitive/psychological and extrinsic social/situational factors were found to correlate with measures of condom use. CONCLUSIONS: Participants' sexual histories and behavior emphasize the need for concern regarding AIDS risk in this population. Patterns of sexual behavior and beliefs regarding committed relationships raise challenging questions regarding how to motivate sexually active members of this population to use condoms more frequently. Programs aimed at AIDS prevention among urban minority adolescents need to be cognizant of the larger personal and sociocultural context in which these teenagers are making health-behavior choices.

Acquired Immunodeficiency Syndrome↗