First coitus before menarche and risk of sexually transmitted disease

Vulnerabilities at First Sex and Their Association With Lifetime Gender-Based Violence and HIV Prevalence Among Adolescent Girls and Young Women Engaged in Sex Work, Transactional Sex, and Casual Sex in Kenya

BACKGROUND

Adolescent girls and young women (AGYW) experience high rates of HIV early in their sexual life course. We estimated the prevalence of HIV-associated vulnerabilities at first sex, and their association with lifetime gender-based violence (GBV) and HIV.

METHODS

We conducted a cross-sectional biobehavioral survey among AGYW (14-24 years) in Mombasa, Kenya in 2015. We compared the prevalence of first sex vulnerabilities across AGYW who self-identified as engaging in sex work (N = 408), transactional sex (N = 177), or casual sex (N = 714) and used logistic regression to identify age-adjusted associations between first sex vulnerabilities and outcomes (GBV after first sex; HIV).

RESULTS

The median age at first sex was 16 years (interquartile range 14-18). A total of 43.6% received gifts or money at first sex; 41.2% and 11.2% experienced a coerced and forced first sex, respectively. First sex vulnerabilities were generally more common among AGYW in sex work. GBV (prevalence 23.8%) and HIV (prevalence 5.6%) were associated with first sex before age 15 [GBV adjusted odds ratio (AOR) 1.4, 95% confidence interval (CI): 1.0 to 1.9; HIV AOR 1.9, 95% CI: 1.1 to 1.3]; before or within 1 year of menarche (GBV AOR 1.3, 95% CI: 1.0 to 1.7; HIV AOR 2.1, 95% CI: 1.3 to 3.6); and receipt of money (GBV AOR 1.9, 95% CI: 1.4 to 2.5; HIV AOR 2.0, 95% CI: 1.2 to 3.4).

CONCLUSIONS

HIV-associated vulnerabilities begin at first sex and potentially mediate an AGYW's trajectory of risk. HIV prevention programs should include structural interventions that reach AGYW early, and screening for a history of first sex vulnerabilities could help identify AGYW at risk of ongoing GBV and HIV.

Prevalence of self-reported symptoms of sexually transmitted infections, knowledge and sexual behaviour among youth in semi-rural Tanzania in the period of adolescent friendly health services strategy implementation

Background

Global evidence shows that sexually transmitted infections (STIs) prevalence and sexual risk behaviours are high among youth, and knowledge about STIs is low. In Tanzania, there is limited recent evidence regarding these issues. The aim of this study was to describe the health seeking behaviour of youth reporting STI symptoms in semi-rural Tanzania and to evaluate the association of socio-demographic characteristics, STI knowledge and sexual risk behaviour with STI symptom reporting.

Methods

This was a cross-sectional study involving 2251 sexually experienced youth (15–24 years), who participated in a larger baseline survey of a cohort within Ifakara town. Interview data were electronically collected by trained field workers. Logistic regression analysis was used to identify factors that influence the risk of reporting STI symptoms within the past year, using Stata 12.1.

Results

The prevalence of self-reported STI symptoms in the past year was 19.9%. Almost all of youth had heard of STIs and 32.7% of youth could mention at least one sign. 34.4% had sought care for their STI symptoms, the majority at private facilities. Only 20% of HIV-STI co-infected youth was aware of their HIV status.

Youth with more knowledge of STI symptoms reported to have had symptoms more often (OR = 1.28; 95% CI 1.01–1.62), and those reporting having first sex at 16 or under were more likely to report STI symptoms than those who delayed to 17–19 years (OR 1.27; 95% CI 1.003–1.62).

Conclusion

These findings highlight the need to improve the implementation of Adolescent Friendly Health Services available in Tanzania (especially in semi-rural areas). The inclusion of private facilities and pharmacies in AFHS scale-up would potentially raise the level of STI knowledge, lower the STI prevalence and reduce HIV incidence among youth.

Prevention of HIV in Adolescent Girls and Young Women: Key to an AIDS-Free Generation

The Global Plan towards the elimination of new HIV infections among children by 2015 and keeping their mothers alive (Global Plan) has ensured that more infants in high-HIV burden countries survive childhood HIV-free. Although equal numbers of boy and girl children have survived to age 10, a gender divergence starts to emerge as they enter adolescence. Up to 3 times as many young women aged 15-24 years in eastern and southern Africa are living with HIV compared with their male peers. Further, more adolescent girls and young women are sick and/or dying from AIDS-related or HIV-related complications during pregnancy and in the postpartum period, underscoring the importance of strengthening HIV treatment and prevention services for this group. Failure to prevent HIV in adolescent girls and young women and keep them alive will reverse the infant HIV prevention and survival gains made under the Global Plan. The promising global declines in HIV infection in young women need to be strengthened to realize the goals of an AIDS-free generation. The DREAMS initiative of the United States President's Emergency Plan for AIDS Relief (PEPFAR), which specifically addresses adolescent girls and young women at highest risk of HIV acquisition, brings new hope for meeting the prevention and care needs of this important and vulnerable population through political commitment, leadership, financial and human resource investments, advocacy efforts, and a focus on the highest priority settings. Importantly, to achieve the goal of keeping mothers alive, we have to place more emphasis on access to sexual and reproductive health services that (1) include HIV prevention and treatment services for adolescent girls and young women; (2) increase male/paternal responsibility in mother and infant health; and (3) ensure a supportive social environment that enables young women to grow up into young adults who are free to graduate from high school and plan their pregnancies, ultimately entering adulthood safe, healthy, and free from HIV.

Changes in Sexual Behavior and Attitudes Across Generations and Gender Among a Population-Based Probability Sample From an Urbanizing Province in Thailand

Thailand has undergone rapid modernization with implications for changes in sexual norms. We investigated sexual behavior and attitudes across generations and gender among a probability sample of the general population of Nonthaburi province located near Bangkok in 2012. A tablet-based survey was performed among 2,138 men and women aged 15-59 years identified through a three-stage, stratified, probability proportional to size, clustered sampling. Descriptive statistical analysis was carried out accounting for the effects of multistage sampling. Relationship of age and gender to sexual behavior and attitudes was analyzed by bivariate analysis followed by multivariate logistic regression analysis to adjust for possible confounding. Patterns of sexual behavior and attitudes varied substantially across generations and gender. We found strong evidence for a decline in the age of sexual initiation, a shift in the type of the first sexual partner, and a greater rate of acceptance of adolescent premarital sex among younger generations. The study highlighted profound changes among young women as evidenced by a higher number of lifetime sexual partners as compared to older women. In contrast to the significant gender gap in older generations, sexual profiles of Thai young women have evolved to resemble those of young men with attitudes gradually converging to similar sexual standards. Our data suggest that higher education, being never-married, and an urban lifestyle may have been associated with these changes. Our study found that Thai sexual norms are changing dramatically. It is vital to continue monitoring such changes, considering the potential impact on the HIV/STIs epidemic and unintended pregnancies.

The need for multipurpose prevention technologies in sub-Saharan Africa

Women bear a disproportionate burden of the HIV epidemic in sub-Saharan Africa and account for about 60% of all adults living with HIV in that region. Young women, including adolescent girls, unable to negotiate mutual faithfulness and/or condom use with their male partners are particularly vulnerable. In addition to the high HIV burden, women in Africa also experience high rates of other sexually transmitted infections and unwanted pregnancies. The development of technologies that can simultaneously meet these multiple sexual reproductive health needs would therefore be extremely beneficial in the African setting.

Differences in sexual risk behavior and HIV/AIDS risk factors among foreign-born and US-born Hispanic women

Hispanic women in the United States (US) are disproportionately affected by human immunodeficiency virus (HIV) infection. There are very limited data on the sexual risk differences among US-born Hispanic women (USBHW) and foreign-born Hispanic women (FBHW). Sexually active USBHW and FBHW were asked to complete a self-administered questionnaire. Demographics, sexual history, testing for HIV or sexually transmitted infection (STI), condom use, partner sexual risk and alcohol/substance use were compared between USBHW and FBHW. FBHW were 3.5 years older than USBHW at first sexual experience (95% CI: 2.8, 4.1; P < 0.001). This remained significant after controlling for age and education. There was no difference between groups in the proportion of women with >1 reported sexual partner in the last year. FBHW reported fewer risk behaviors and lower rates of STI and alcohol/drug abuse. However, FBHW were less likely to have been tested for HIV. HIV prevention strategies would better target Hispanic women in the US if differences in risk behavior between FBHW and USBHW were incorporated.

A tale of two countries: rethinking sexual risk for HIV among young people in South Africa and the United States

PURPOSE

To compare the sexual behaviors of young people in South Africa (SA) and the United States (US) with the aim to better understand the potential role of sexual behavior in HIV transmission in these two countries that have strikingly different HIV epidemics.

METHODS

Nationally representative, population-based surveys of young people aged 18-24 years from SA (n = 7,548) and the US (n = 13,451) were used for the present study.

RESULTS

The prevalence of HIV was 10.2% in SA and <1% in the US. Young women and men in the US reported an earlier age of first sex than those in SA (mean age of coital debut for women: US [16.5], SA [17.4]; for men: US [16.4], SA [16.7]). The median number of lifetime partners is higher in the US than in SA: women: US (4), SA (2); men: US (4), SA (3). The use of condom at last sex is reported to be lower in the US than in SA: women: US (36.1%), SA (45.4%); men: US (48%), SA (58%). On average, young women in SA report greater age differences with their sex partners than young women in the US.

CONCLUSION

Young people in the US report riskier sexual behaviors than young people in SA, despite the much higher prevalence of HIV infection in SA. Factors above and beyond sexual behavior likely play a key role in the ongoing transmission of HIV in South African youth, and thus should be urgently uncovered to develop maximally effective prevention strategies.

Young age at first intercourse and risk-taking behaviours--a study of nearly 65 000 women in four Nordic countries

BACKGROUND

Risk-taking behaviours such as early initiation of smoking, alcohol drinking and sexual activity often cluster within individuals and could be characteristics of adolescents who in general are risk takers. In the present study, using a large population-based sample of 64 659 women aged 18-45 years in four Nordic countries, we investigate whether young age at first sexual intercourse is associated with subsequent risk-taking behaviours.

METHODS

We examined the association between young age at first sexual intercourse (age ≤14 years) and subsequent risk-taking behaviours by using multivariate logistic regression by which odds ratios (ORs) and the corresponding 95% confidence intervals (95% CIs) were estimated.

RESULTS

The OR of reporting more than 10 lifetime sexual partners was almost four times higher among women who reported a young age at first intercourse (OR = 3.79; 95% CI: 3.60-4.00) in comparison with women >14 years at first intercourse. Furthermore, women who were young at first intercourse were more likely to report two or more recent partners (OR = 1.67; 95% CI: 1.54-1.82) and to have a history of STIs (OR = 2.03; 95% CI: 1.93-2.13). In addition, young age at first intercourse was associated with current smoking (OR = 2.31; 95% CI: 2.20-2.43) and binge drinking (OR = 1.36; 95% CI: 1.28-1.44). All ORs were adjusted for age, years of education and country of residence.

CONCLUSION

Young age at first intercourse is associated with subsequent risk-taking behaviours. Our study emphasizes the importance of targeting prevention efforts towards the complexity of risk-taking behaviours.

Predictors of sexual debut at age 16 or younger

The present study examined the extent to which variables within the self system (i.e., symptoms of alcohol dependence and conduct disorder, gender, race, and metropolitan status) and the familial system (i.e., having an alcohol dependent biological parent or second-degree relative, religious background, educational background of parents, and being born to a teenage mother) were associated with sexual debut at 16 years old or earlier. Participants were 1,054 biological relatives, aged 18-25 years, of alcohol dependent probands who participated in the Collaborative Study on the Genetics of Alcoholism project. Comparison participants (N = 234) without alcohol dependent biological parents were also evaluated. Clinical and sociodemographic variables were assessed by structured, personal interviews. Parental history of alcohol dependence was evaluated by direct interview of parents in most cases and family history in uninterviewed parents. In a multivariate survival analysis, increased risk of becoming sexually active at 16 years of age or earlier was significantly associated with 6 of the 10 predictor variables, including race, one or more alcohol dependence symptoms, and/or one or more conduct disorder symptoms. Having an alcohol dependent biological parent or second-degree relative (e.g., aunt, uncle, or grandparent), educational background of mother, and being born to a teenage mother were also significantly associated with increased risk. These results provide evidence that specific variables in the self and familial systems of influence are important in predicting sexual debut at 16 years old or earlier.

Association of age at first sex with HIV-1, HSV-2, and other sexual transmitted infections among women in northern Tanzania

BACKGROUND

To examine the association between age at first sex and the prevalence of sexually transmitted infections (STIs), including HIV-1 and HSV-2, in women in Moshi urban district, northern Tanzania.

METHODS

A total of 2019 women aged 20 to 44 were randomly selected in a 2-stage sampling from Moshi urban district, northern Tanzania. Information on demographics and sexual behaviors were obtained. Blood and urine samples were drawn for testing of HIV-1, HSV-2, and other STIs.

RESULTS

Women who had their first sexual intercourse at age between 18 and 19 (OR = 0.66; 95% CI = 0.50-0.86) or 20+ (OR = 0.46; 95% CI = 0.36-0.60) were less likely to have STIs, including HIV-1 and HSV-2, than women who had their first intercourse before their 18th birthday. The hazards of having had first sex at an earlier age were significantly higher for women who tested positive for STIs (HR = 1.52; 95% CI: 1.37-1.69) or had STI symptoms (HR = 1.17; 95% CI: 1.05-1.30). Early age at first sex was associated with having a regular noncohabiting partner (HR = 1.40; 95% CI: 1.23-1.58), female circumcision (HR = 1.20; 95% CI: 1.02-1.40), and coercion at first intercourse (HR = 1.47; 95% CI: 1.15-1.89).

CONCLUSIONS

In sub-Saharan Africa, where the prevalence of HIV and other STIs is high, a better understanding of the determinants of the age at first sex is crucial for HIV/STI prevention programs. Prevention programs should not only aim at delaying the age at first sex but also address factors leading to early age at first sex.

Early initiation of sexual activity: a risk factor for sexually transmitted diseases, HIV infection, and unwanted pregnancy among university students in China

Background

To explore any association between the timing of the initiation of sexual activity and sexual behaviors and risks among university students in China.

Methods

Data were derived from a cross-sectional study on sexual behavior among university students conducted in Ningbo municipality, China, at the end of 2003. Students completed a self-administered, structured questionnaire. Of 1981 sexually active male students, 1908 (96.3%) completed the item for timing of the initiation of sexual activity and were included in bivariate trend analyses and multiple logistic regression analyses to compare the association between this timing and sexual behavior and risks.

Results

Male early sexual initiators had a significantly higher risk profile, including a significantly higher proportion reporting non-regular partners (i.e., casual or commercial partners), multiple partners, diagnosis with a sexually transmitted disease (STD), partner history of pregnancy, partner history of induced abortion, and less condom and oral contraceptive use, compared with late initiators. Multivariate analyses confirmed the increased likelihood of these risks in early initiators versus late initiators, other than partner type during the last year.

Conclusion

Our results showed that, compared to late initiators, people who initiated sexual activity early engaged in more risky behaviors that could lead to elevated risks of unwanted pregnancies and STDs or human immunodeficiency virus infection. Sex-education strategies should be focused on an earlier age, should include advice on delaying the age of first sexual activity, and should target young people who continue to take sexual risks.

How young is "too young"? Comparative perspectives on adolescent sexual, marital, and reproductive transitions

This study puts forth three criteria for assessing the extent to which the timing of sexual, marital, and reproductive transitions among male and female adolescents could be considered "too young": (1) the physiological maturation of the body; (2) the cognitive capacity for making safe, informed, and voluntary decisions; and (3) institutionalized concepts of "old enough" for consent to sexual intercourse and marriage as reflected in legal frameworks and international standards. Expansion of the age grouping of adolescence is proposed, from the customary 15-19 into three age categories--early adolescence (ages 10-14, or 10-11 and 12-14), middle adolescence (15-17), and late adolescence (18-19)--to better capture the age-specific variations in the trajectories of male and female sexual, marital, and reproductive events. An application of the three adolescent development criteria to the timing of transitions observed in Demographic and Health Surveys in 64 developing countries leads to the conclusion that boys and girls aged 14 and younger are universally "too young" to make safe and consensual transitions; that 15-17-year-olds may or may not be too young, depending on their circumstances; and that 18-year-olds are generally "old enough." Policies and programs should focus on capacity building and the creation of an enabling environment for making safe and voluntary transitions among all age groups, but particularly among 10-14-year-olds, whose sexual and reproductive health and rights are so clearly at stake.

Starting young: sexual initiation and HIV prevention in early adolescence

The rising numbers of new HIV infections among young people ages 15-24 in many developing countries, especially among young women, signal an urgent need to identify and respond programmatically to behaviors and situations that contribute to the spread of HIV and other sexually transmitted infections in early adolescence. Quantitative and qualitative studies of the sexual knowledge and practices of adolescents age 14 and younger reveal that substantial numbers of boys and girls in many countries engage in unprotected heterosexual vaginal intercourse--by choice or coercion--before their 15th birthdays. Early initiation into male-male or male-female oral and/or anal sex is also documented in some populations. Educational, health, and social programs must reach 10-14-year-olds as well as older adolescents with the information, skills, services, and supplies (condoms, contraceptives) they need to negotiate their own protection from unwanted and/or unsafe sexual practices and to respect the rights of others.

An estimate of the global prevalence and incidence of herpes simplex virus type 2 infection

OBJECTIVE

To estimate the global prevalence and incidence of herpes simplex virus type 2 (HSV-2) infection in 2003.

METHODS

A systematic review was undertaken of published seroprevalence surveys describing the prevalence or incidence of HSV-2 by age and gender. For each of 12 regions, pooled prevalence values by age and gender were generated in a random-effect model. HSV-2 incidence was then estimated from these pooled values using a constant-incidence model. Values of the HSV-2 seroprevalence from the model fits were applied to the total population to estimate the numbers of people infected.

FINDINGS

The total number of people aged 15-49 years who were living with HSV-2 infection worldwide in 2003 is estimated to be 536 million, while the total number of people who were newly infected with HSV-2 in 2003 is estimated to be 23.6 million. While the estimates are limited by poor availability of data, general trends are evident. For example, more women than men were infected, and the number infected increased with age. Although prevalence varied substantially by region, predicted prevalence was mostly higher in developing regions than developed regions.

CONCLUSION

The prevalence of HSV-2 is relatively easy to measure since infection is lifelong and has a specific serological test. The burden of disease is less easy to quantify. Despite the often sparse data on which these estimates are based, it is clear that HSV-2 infection is widespread. The dramatic differences in prevalence between regions are worthy of further exploration.

Age at first sex and HIV infection in rural Zimbabwe

Beginning sexual activity introduces an individual to the risk of acquiring sexually transmitted infections. In this study, cross-sectional behavioral data linked to HIV-status from 4,138 men and 4,948 women interviewed in rural Zimbabwe are analyzed to investigate the distribution and consequences of early first sex. We find that age at first sex (at a median age of 19 years for males and 18 years for females) has declined among males over the past 30 years but increased recently among females. Those in unskilled employment, those not associated with a church, and women without a primary education begin to have sex earlier than others. Early sexual debut before marriage precedes a lifetime of greater sexual activity but with more consistent condom use. Women who begin to have sex earlier than others of their age are more likely to be infected with HIV. This finding can be explained by their having a greater lifetime number of sexual partners than those whose first sexual experience occurs later.

HIV-1 and HIV-2 prevalence and associated risk factors among postnatal women in Harare, Zimbabwe

Studies of antenatal women form the predominant source of data on HIV-1 prevalence in Africa. Identifying factors associated with prevalent HIV is important in targeting diagnostic services and care. Between November 1997 and January 2000, 14,110 postnatal women from Harare, Zimbabwe were tested by ELISAs reactive to both HIV-1 and HIV-2; a subset of positive samples was confirmed with assays specific for HIV-1 and HIV-2. Baseline characteristics were elicited and modelled to identify risk factors for prevalent HIV infection. HIV-1 and HIV-2 prevalences were 32.0% (95% CI 31.2-32.8) and 1.3% (95% CI 1.1-1.5), respectively; 4% of HIV-1-positive and 99% of HIV-2-positive women were co-infected. HIV-1 prevalence increased from 0% among 14-year-olds to >45% among women aged 29-31 years, then fell to <20% among those aged>40 years. In multivariate analyses, prevalence increased with parity, was lower in married women than in single women, divorcees and widows, and higher in women with the lowest incomes and those professing no religion. Adjusted HIV-1 prevalence increased during 1998 and decreased during 1999. Age modified the effects of parity, home ownership and parental education. Among older women, prevalence was greater for women who were not homeowners. Among younger women, prevalence increased with parity and low parental education. None of these factors distinguished women co-infected with HIV-2 from those infected with HIV-1 alone. Prevalent HIV-1 infection is associated with financial insecurity and weak psychosocial support. The ZVITAMBO study apparently spanned the peak of the HIV-1 epidemic among reproductive women in Harare.

Coercive sexual experiences and subsequent human papillomavirus infection and squamous intraepithelial lesions in adolescent and young adult women

PURPOSE

The purpose of this study was to examine the associations between coercive sexual experiences and subsequent human papillomavirus (HPV) infection and/or squamous intraepithelial lesion (SIL) in adolescent and young adult women, and to determine whether risk behaviors mediate and sociodemographic factors moderate any observed associations.

METHODS

Data were obtained from a longitudinal cohort study of female university students (N = 608). chi2 and Wilcoxon rank-sum tests were used to determine associations between history of a coercive sexual experience and subsequent risk behaviors, and between risk behaviors and HPV or SIL. Logistic regression models were used to determine whether a coercive sexual experience was associated with HPV or SIL and whether the association was mediated by risk behaviors and/or moderated by sociodemographic factors.

RESULTS

Twenty-two percent of participants reported a prior coercive sexual experience. Report of a prior coercive sexual experience was associated with a higher lifetime number of sexual partners (p < .0001), which in turn was associated with subsequent HPV infection (p < .0001) and SIL (p < .0001). In logistic regression models, coercive sexual experience was associated significantly with HPV (odds ratio [OR], 1.84; 95% confidence interval [CI], 1.19-2.84) and at a marginal significance level with SIL (OR, 1.90; 95% CI, .97-3.70). When the number of sexual partners was included in the first model, the association between coercive sexual experience and HPV infection became nonsignificant and the beta coefficient decreased by 49%. Race and age did not appear to moderate the association between coercive sexual experience and HPV.

CONCLUSIONS

The number of sexual partners is an important mechanism through which adolescent and young adult women who report a coercive sexual experience acquire HPV.

Genital infection with human papillomavirus in adolescents

Human papillomavirus (HPV) infection is one of the most common sexually transmitted infections in adolescents. Such infection is associated with substantial health risks and is unpredictable in its resolution. Genital warts are the most common clinical manifestations of genital HPV infections. Most genital warts are caused by low risk HPV types (notably HPV-6 and -11). The majority of genital HPV infections are latent or subclinical. Although the outcome of a genital HPV infection is variable, the infection is usually transient and complete resolution is common. However, persistent infections with high-risk HPV types (notably HPV-16 and -18) are associated with the development of cervical intraepithelial dysplasia (CIN), which may progress to cervical cancer. Genital warts, generally diagnosed in the clinic, can be treated with imiquimod, podofilox, podophyllin, liquid nitrogen, bichloroacetic or trichloroacetic acid, or surgery. Cervical cytology screening is an ideal screening test for subclinical HPV infection with resultant CIN. Annual cervical cytology screening should begin approximately 3 years after initiation of sexual intercourse but no later than age 21 years. Because of the high rate of regression of low-grade squamous intraepithelial lesions (LSIL) in adolescents, the cytologic study should be repeated within 6 to 12 months. Colposcopy should be reserved for persistent LSIL. Patients with high-grade squamous intraepithelial lesions (HSIL) should be referred for colposcopy and biopsy. Confirmed HSIL should be treated with cryotherapy, laser therapy, or loop electrosurgical excisional procedure. The use of therapeutic vaccines is still experimental. HPV infection can be prevented, to a certain extent, by delaying the initiation of sexual activity, limiting the number of sexual partners, and using latex condoms. Several viruslike particle candidate vaccines are under development for the prevention of HPV. These vaccines have been proven safe, well tolerated, highly immunogenic, and highly efficacious. Such vaccines are urgently needed and ultimately may be an important preventive measure.

Associates of self-reported fertility status and infertility treatment-seeking in a rural district of Malawi

BACKGROUND

This study examines the demographic, fertility preference, health/infection and behavioural factors associated with self-reported fertility problems and infertility treatment-seeking in a rural district of Malawi.

METHODS

Data come from a population-based survey of 678 women and 362 men.

RESULTS

Having a higher ideal number of children than actual number of children, i.e. a 'child deficit', is highly associated with women's reported fertility impairment and treatment-seeking. Other factors associated with women's infertility treatment-seeking are being educated and reporting infertility in self or spouse. In contrast, being in a polygamous union, having exchanged money or goods for sex, and having multiple sex partners are significantly associated with men's reported fertility impairment. Significant factors associated with men's infertility treatment-seeking are having no education, having a long waiting time to pregnancy and having a 'child deficit'.

CONCLUSIONS

There is a sex difference in which factors are associated with reported fertility impairment. Fertility preference variables are more often significantly related to women's reported fertility impairment, whereas sexual behaviours are more often significantly related to men's reported fertility impairment.

Early age of first sex: a risk factor for HIV infection among women in Zimbabwe

OBJECTIVE

To explore the relationship between early age of coital debut (15 years of age or younger) and risk for HIV infection among sexually active urbanized Zimbabwean women.

DESIGN

Cross-sectional analysis of screening data from a cohort study.

METHODS

Sexually active women aged 18-35 years were recruited from public sector family planning clinics in and around Harare, Zimbabwe between November 1999 and September 2002. They received a brief behavioral interview and HIV testing. Of the 4675 women screened, 4393 (94%) had complete data on sexual behaviors and HIV serostatus, and were included in this analysis.

RESULTS

HIV prevalence in this sample was 40.1%. The median age of coital debut was 18 years and 11.8% of women reporting having experienced coital debut at age 15 or younger. Women with early coital debut had a significantly higher risk profile, including multiple lifetime partners and not completing high school. In binary generalized linear regression models HIV risk was increased for women reporting early age of coital debut (relative hazard, 1.30; 95% confidence interval, 1.13-1.50), controlling for duration of sexual activity and current age; this effect was attenuated somewhat after controlling for other factors such as number of sexual partners.

CONCLUSIONS

Our results show that early coital debut is a significant predictor of prevalent HIV infection independent of other identified factors in this population. HIV prevention strategies should include delaying the age of first coitus and should address the barriers that may prevent young women from so doing.

National guideline for the management of suspected sexually transmitted infections in children and young people

The Children Act 1989 defines a child as "a person who has not yet reached 18 years of age." In England, Wales, and Scotland the present age of consent for heterosexual and homosexual sex is 16 years and in Northern Ireland it is 17 years. The proportion of young people who report heterosexual intercourse before the age of 16 years increased in the 1990s compared with the previous decade.

The emotional experience of intercourse and sexually transmitted diseases: a decision-tree analysis

BACKGROUND

Epidemiologic data document high risks for many sexually transmitted diseases (STDs) among US adolescents and young adults.

GOAL

This case-control study used decision trees to investigate the relationship between STD incidence and emotional reactions to intercourse.

STUDY DESIGN

For this study, 188 adolescents and young adults (mean age, 24.9 years [SD = 8.2]) at a regional public STD clinic completed a behavioral and psychological questionnaire and underwent a workup for STD.

RESULTS

The prevalence of STD in this group was 44.8%. Decision-tree analysis identified emotional reactions to intercourse that were associated with STD diagnosis for some patients: feeling good about oneself after sex half the time or less (OR = 3.21; 95% CI = 1.73-5.95), feeling comfortable during sex half the time or less (OR = 2.17; 95% CI = 1.07-4.40), and feeling angry after sex (OR = 1.90; 95% CI = 0.91-3.99). Findings of a logistic regression model of emotional reactions to intercourse were significant (chi-square = 24.6; df = 8; P < 0.002), but adding behavioral variables did not improve prediction.

CONCLUSIONS

For some of these young adults at the time of life when they are at highest risk of STD, emotional factors have higher odds ratios for STD diagnosis than the traditionally assessed behavioral variables. This underscores the need for interventions targeted to specific subgroups and for readily available mental health services.

The interval between menarche and age of first sexual intercourse as a risk factor for subsequent HPV infection in adolescent and young adult women

We sought to determine whether the interval between menarche and age of first sexual intercourse is associated with subsequent human papilloma virus (HPV) infection and if so, whether the association is independent of the age of first sexual intercourse. Female university students completed a survey and were screened for cervicovaginal HPV infection. HPV-positive subjects were matched to HPV-negative subjects (n = 504). Mean subject age was 20.4 +/- 2.1 years, age of first sexual intercourse 16.7 +/- 1.8 years, and interval 4.4 +/- 2.0 years. The interval was associated with HPV infection, but the association became nonsignificant in univariate stratified analyses and multivariate models estimating the association between the interval and HPV infection. A short interval is associated with HPV infection, but the association is not independent of age of first sexual intercourse. Age of first sexual intercourse should be considered an important and identifiable risk factor for subsequent HPV infection in research and clinical settings.

Mediators of the association between age of first sexual intercourse and subsequent human papillomavirus infection

OBJECTIVE

Previous studies have demonstrated that early age of first sexual intercourse is associated with human papillomavirus (HPV) infection. The objective of this study was to identify a set of risk behaviors and partner characteristics that mediate the association between age of first sexual intercourse and subsequent HPV infection in adolescent and young adult women.

METHODS

Female university students completed surveys and underwent HPV testing every 6 months for up to 3 years. HPV-positive participants were matched to HPV-negative participants (252 pairs, total N = 504). Associations were examined between risk behaviors/partner characteristics and both age of first sexual intercourse and HPV infection. Those variables associated with either age of first sexual intercourse or HPV infection were entered into a generalized estimating equation (to account for the matched study design) modeling the association between age of first sexual intercourse and HPV infection.

RESULTS

Mean age of first sexual intercourse was 16.7 (+/-1.8) years, and early age of first sexual intercourse was associated significantly with HPV infection (beta = -0.20; odds ratio: 0.82; 95% confidence interval: 0.74-0.90). The association was mediated by number of sexual partners in the past 6 months, history of sexually transmitted infection, alcohol and drug use related to sexual behaviors, and partner's number of sexual partners.

CONCLUSION

A set of behavioral risk factors and partner characteristics partially mediate the association between age of first sexual intercourse and subsequent HPV infection.

Tailoring clinical management practices to meet the special needs of adolescents: sexually transmitted infections

Sexually transmitted infections are a major health risk to all sexually active adolescents and improving clinical management for this age group is of major importance. Currently, adolescents are managed in the same way as adults. This paper summarizes recommendations by the World Health Organization that services be more responsive to adolescent concerns about confidentiality, risk assessment be more attuned to their sexual behavioral patterns, and services be tailored to give more time for counseling, assessment of stage of maturity and continuity of reproductive health care.

An update on human papillomavirus infection and Papanicolaou smears in adolescents

Human papillomavirus infection is one of the most common sexually transmitted infections in young women, and may lead to clinical sequelae such as anogenital condylomata and cervical squamous cell carcinoma. Recent data on the biology and natural history of HPV infection in adolescents will have important implications for the development of adolescent-specific protocols for cervical cancer screening and for follow-up of abnormal cytology.

The prevalence of sexually transmitted pathogens in patients presenting to a Casablanca STD clinic

The objective of this study conducted at the sexually transmitted diseases (STD) clinic of the Pasteur Institute of Morocco (SCPIM) is to describe clinical complaints and biological findings in patients attending this facility. Two thousand two hundred sixty-four patients had visited the STD clinic from 1992 to 1996. The main reported symptom was genital discharge for men (44.5%) and women (68.6%). Genital eruption and ulcer were more frequent in men. The principal biological result shows a seroprevalence of 0.62% for human immunodeficiency virus (HIV), 3.05% for hepatitis B virus (HBV), 51.5% for chlamydiae and 13.2% for syphilis. Factors associated with clinical findings were age and Gonococcus for men (odds ratio (OR): 1.94 and 5.96, respectively) and Trichomonas and positive TPHA for women (OR: 9.49 and 0.25, respectively). This work describes for the first time the distribution of various germs involved in sexually transmitted diseases in Moroccan population and underlines the importance of studying its sexual behavior as well as determinants of STD incidence.

Provision for sexual health care of adolescents in genitourinary medicine clinics in the United Kingdom. The British Cooperative Clinical Group

OBJECTIVES

To investigate the provision for sexual health care of adolescents in genitourinary medicine clinics in the United Kingdom.

METHODS

A questionnaire was sent to all 170 consultants in charge of genitourinary medicine clinics in the United Kingdom.

RESULTS

Completed questionnaires were received from 119 consultants in charge of clinics. Eleven per cent of attenders during April-June 1995 were aged under 20 years. Attenders aged under 16 years and from 16-19 years old were found to have significantly higher rated of gonorrhoea than those aged over 19. The same applied to male attenders with chlamydia. Female attenders aged 16-19 had significantly higher rates of anogenital warts than those aged over 19. Thirty six per cent of female cases of gonorrhoea occurred under the age of 20 years. In most clinics (74%) it was policy for a new clinic attender aged under 16 years to see a health adviser. Most clinics (79%) provided emergency contraception, but few (14%) had a full contraception service. Most clinics participated in STD/HIV/sexual health education in the local community, especially in schools (74%) and colleges (70%). Seventy five per cent of health authorities had medical services designated for young people, but only 18% had such services which offered screening for STDs. Only 4% of genitourinary medicine clinics held sessions which were designated for young people (upper age limit 21 years or less).

CONCLUSIONS

Genitourinary medicine clinics in the United Kingdom provide a range of services, including extensive education in the community, to promote sexual health among adolescents. A critical evaluation of the quality of health education activity by genitourinary medicine clinics would be of interest.

Serological markers for treponemal infection in children in rural Kilimanjaro, Tanzania: evidence of syphilis or non-venereal treponematoses?

OBJECTIVE

To determine the seroprevalence of treponemal infection and possible risk factors among children aged 0-14 in the general population of a rural Tanzanian village.

METHODS

The survey was conducted as a part of a cross section study of a total village population on HIV and sexually transmitted disease. Among 1708 registered children aged 0-14, the 553 first attending were tested for treponemal infection with both rapid plasma reagin test (RPR) and Treponema pallidum Haemagglutination test (TPHA). These children belonged to a household cohort--also including their parents, siblings, and other household members--with 1339 members; 1224 (91.4% participated in the survey and 82.1% of these were tested for treponemal infection.

RESULTS

The overall prevalence for the TPHA test was 6.4% among girls and 1.1% among boys (odds ratio, OR = 6.5; 95% confidence interval, CI: 1.9-22.3). The sex difference was most pronounced in the age group 10-14; 11.1% among girls versus 1.0% among boys (OR = 12.8; CI: 1.6-101.9). Among the 20 children who were TPHA positive, we found two cases of active, congenital syphilis. There was a lack of association between positive serology in children and positive serology in their parents.

CONCLUSION

The highly significant predominance of girls testing positive for TPHA, and the concomitant lack of association between parents' and children's serostatus might point to sexual transmission as being the most common route of transmission of treponemal infection in girls during childhood in this village. The sources of infection for the seropositive girls are possibly found outside the family.

The politics of sex research and constructions of female sexuality: what relevance to sexual health work with young women?

By examining the relationship between the cultural construction of female sexuality and the lack of potential for many young heterosexual women to be truly sexually healthy this paper submits that messages for women within HIV prevention programmes can be confused, confining and at times dangerous to women's health and well-being. It is suggested that these messages also reinforce a traditional, biologically determined medical understanding of female sexuality that does not take note of social or culturally based research or commentary on female experience or female desire, but rather confines many women to sexual restrictions, doing little to empower women to prevent sexual risk-taking. The ideological basis of the discussion within this paper is informed by the awareness that applications and understandings of 'sexuality' are diverse and contested within sex research traditions and will influence the choice of research concerns. The 'deterministic' explanation of sexuality that 'sexuality' (the abstract noun referring to the quality of being 'sexual', Williams 1983) is your fate or destiny and that biology causes the patterns of sexual life, is abandoned in this paper in favour of a search for a definition of sexuality which brings together a host of different biological and mental possibilities which are given meaning only in social relations. This allows for a framework for the study of sexuality that relates it to other social phenomena, particularly economic, political and social structures (Foucault 1979); in other words, a study of the 'social construction' of sexuality. This paper suggests that health care professionals need to develop an awareness of the diversities within female sexuality and gain insight into their own values and assumptions about female sexuality if these are not to inhibit effective approaches and interventions in the areas of HIV and sexual health.

STDS in women attending family planning clinics: a case study in Addis Ababa

For cultural reasons modern contraception has been slow to gain acceptance in Ethiopia. Knowledge about contraception and abortion is still limited in many family and community settings in which it is socially disapproved. By 1990 only 4% of Ethiopian females aged 15-49 used contraception. Little is known of sexually transmitted disease (STD) prevalence in family planning (FP) attenders in Africa in general and Ethiopia in particular, even though attenders of family planning clinics (FPCs) are appropriate target groups for epidemiological studies and control programmes. A study of 2111 women of whom 542 (25.7%) attended FPCs in Addis Ababa showed utilisation rates to be highest in women who were: Tigre (33%) or Amhara (31%), aged 20-34 years (30%), age 16 or older at first marriage/coitus (28%:38% in those first married after 25 years); who had a monthly family income of 10 Ethiopian Birr (EB) or more (33%:36% for those with income 100-500 EB), three or more children (37%), more than five lifetime husbands/sexual partners (39%); or were bargirls (73%) or prostitutes (43%). The seroprevalence rates for all STDs, higher in FPC attenders compared with other women, were syphilis (TPHA) 39%, Neisseria gonorrhoeae 66%, genital chlamydia 64%, HSV-2 41%, HBV 40% and Haemophilus ducreyi 20%. Only 4% of FPC attenders had no serological evidence of STD: 64% were seropositive for 3 or more different STD. Clinical evidence of pelvic inflammatory disease (PID) was also more common in the FPC attenders (54%), 37% having evidence of salpingitis. The FPC provides a favourable setting for screening women likely to have high seroprevalence of STD, who for lack of symptoms will not attend either an STD clinic nor a hospital for routine check up. We recommend that measures be taken to adequately screen, treat and educate FPC attenders, their partners, and as appropriate and when possible their clients, in an attempt to control STDs and ultimately HIV in the community. Social, economic and cultural factors in the occurrence of STDs, prostitution, family planning and modern contraception coverage in Ethiopia are identified and deficiencies of current programmes briefly discussed with the objective of targeting services more effectively.

Prevalence, incidence, and determinants of syphilis in female commercial sex workers in Mexico City

GOAL

To determine the prevalence and the incidence of serologic markers for syphilis, and the characteristics associated with the risk of infection in female commercial sex workers in Mexico City. To identify female commercial sex workers at greater risk of infection with syphilis.

STUDY DESIGN

The authors performed a cross-sectional study of 3,100 female commercial sex workers who sought human immunodeficiency virus testing at a National Council on AIDS clinic between January 1992 and April 1993. The authors collected information about socioeconomic and demographic characteristics, history of sexually transmitted diseases, sexual practices, and preventive measures against such diseases. All of the women provided a blood sample for identification of infection markers and in a subgroup of 1,802 women, repeat samples were obtained to estimate the rate of seroconversion to syphilis.

RESULTS

Prevalence of syphilis was 8.2%, with an incidence of 2.4 per 100 person years. A positive linear relation between age and time working in commercial sex and prevalence of infection markers was observed. Women with less education, born in states other than Mexico City, and who worked on the street had significantly greater risks of infection with syphilis.

CONCLUSIONS

Frequency of infection by both estimators is relatively low in the women studied. Characteristics related with periods of exposure such as age and time working in commercial sex, as well as socioeconomic and demographic characteristics, such as place of birth, education, and type of work site, were significantly related to the frequency of infection.

Patterns and predictors of infertility among African women: a cross-national survey of twenty-seven nations

The purpose of this study is to provide a comparative framework within which the infertility rates across sub-Saharan Africa may be assessed. A measure of infertility is used that provides for reliable estimates of national prevalence rates in 27 African nations. The results indicate considerable variation in infertility rates between nations across the continent. Whatever the national rate, within each nation infertility is strongly associated with social, behavioral and cultural factors that are known to put women at risk for sexually transmitted diseases and other reproductive tract infections most closely associated with clinical infertility.

Interval between menarche and first sexual intercourse, related to risk of human papillomavirus infection

The purpose of this investigation was to study the occurrence of human papillomavirus (HPV) infection in relation to the interval between menarche and first intercourse. Two hundred eight subjects, aged 13 to 21 years, were recruited from an ambulatory adolescent clinic. Patients were excluded if they had a history of genital warts or an abnormal Papanicolaou smear. All subjects completed a self-administered questionnaire regarding demographics and their menstrual, sexual, and contraceptive histories. HPV infection was determined by in situ hybridization or changes consistent with HPV on a Papanicolaou smear, or both. The prevalence of HPV infection was 19.2%. The average interval between menarche and onset of sexual activity was 26.6 months for those who were found to have HPV infection compared with 35.7 months for those whose test results were negative (p = 0.02). First sexual intercourse within 18 months of menarche was associated with a significant elevation of risk of HPV infection, in comparison with that in adolescents who postpone first intercourse 3 to 4 years after menarche. These data suggest that factors such as increased biologic vulnerability may play a role in HPV infections among adolescent women.

A socioeconomic, clinical and serological study in an African city of prostitutes and women still married to their first husband

The aim of this paper was to compare women involved in prostitution with a group of women still married to their first husband and reporting having had only one sexual partner, in order to ascertain what factors if any contributed to women going into prostitution or staying still married to their first husband, their only sexual partner, and thereafter to compare clinical and serological aspects of the gynaecological conditions of the women in these two groups. The role of prostitutes in transmission of sexually transmitted diseases (STD) is widely recognised. Socioeconomic factors determining whether a woman will drift into prostitution or have a stable first marriage are largely unknown as are prevalence rates of STD, pelvic inflammatory disease (PID) and cervical cancer in these women. A socioeconomic, clinical and serologic study is reported for 2111 Ethiopian women attending teaching hospitals and maternal and child health clinics in Addis Ababa, analysing basic demographic data of three groups of women: (i) 278 engaged in prostitution, (ii) 730 still married to their one and only sexual partner, and (iii) 1103 single, widowed, divorced or married to their second or subsequent partner. Thereafter groups (i) and (ii) were compared and contrasted with regard to further socioeconomic, clinical and serological associations. The most significant socioeconomic associations for women in prostitution were low income (95% had < 50 Ethiopian birr [< U.S. $25] per month), ethnic group, and the timing of first coitus in relation to the menarche (81% were first married by age 15), in that order. Women still married to their first sexual partner had higher income, higher age at first marriage and longer duration of marriage. Sero-prevalence rates of STD in prostitutes were high: gonorrhoea 88%, genital chlamydiae 78%, syphilis (TPHA) 62%, HSV2 and HBV 46%, and chancroid 19%: 67% had PID and 2.9% cervical cancer. In comparison, rates for women married to their first and only sexual partner were: gonorrhoea 40%, genital chlamydiae 54%, syphilis (TPHA) 19%, HSV2 33%, HBV 35%, chancroid 13%, PID 47% and cervical cancer 1%. While the very high prevalence of STD in women involved in prostitution is not so unexpected, the high rate of STD in women still married to their first and only sexual partner is indicative of male promiscuity. Control of prostitution and diseases spread by it, together with education of both men and women is a national priority.

Risk factors for gonorrhoea, syphilis, and trichomonas infections among women attending family planning clinics in Nairobi, Kenya

OBJECTIVE

To identify the risk factors for gonorrhoea, syphilis, and trichomonas infections among low risk women in Nairobi, Kenya.

METHOD

In a cross-sectional study, 4,404 women attending two peri-urban family planning clinics between 1989 and 1991 were interviewed using a structured questionnaire and examined for signs of sexually transmitted disease (STD) infection. Cervical cultures for gonorrhoea, PAP smear (including microscopy for trichomonas), RPR and HIV testing were done.

RESULTS

Positive cervical cultures for gonorrhoea were found in 3.2% of women, positive syphilis serology in 1.9%, and positive trichomonas microscopy in 5.2%. Genital ulcers were found in 1.9% of women. Although unmarried status and reporting more than one sex partner in the previous year were both significantly associated with each disease in the crude analysis, these associations were attenuated after controlling for each other and for other risk factors. The population attributable risks (PARs) for these factors were low (7-16%) owing to the high proportion of cases who were married and monogamous. The majority of women with microbiological evidence of infection had normal pelvic examinations. Clinical diagnostic algorithms for STDs in this population had a low sensitivity and positive predictive value. Nevertheless, a strong association between HIV seropositivity and STDs was observed.

CONCLUSION

The low population attributable risks found in this study suggest that behaviour change messages directed to women, particularly if they are married have a low potential for preventing STDs. The poor performance of clinical diagnostic algorithms illustrates the desirability of testing these algorithms in a variety of populations and reinforces the need for low-cost methods of microbiologic diagnosis if populations with relatively low prevalences of these infections are to be included in programmes to diagnose and treat STDs.

Pelvic inflammatory disease: risk factors and microbial etiologies

OBJECTIVE

To review the risk factors and microbial etiologies of pelvic inflammatory disease (PID).

DATA SOURCES

Include 77 current and historical references on PID, PID risk factors, and sexually transmitted diseases.

STUDY SELECTION

34 studies that address specific research questions.

DATA EXTRACTION

Data were used from studies whose methodologies are discussed.

DATA SYNTHESIS

This review identifies research problems regarding the definition, diagnosis, and identification of microbial profiles and risk factors of PID.

CONCLUSIONS

More reliable diagnostic criteria for the varied clinical presentations of this polymicrobial infection are needed. PID is a disease with multiple, interrelated risks. Education is an important nursing intervention.

Seroepidemiological and socioeconomic studies of genital chlamydial infection in Ethiopian women

OBJECTIVE

To measure the prevalence of chlamydial genital infection in Ethiopian women attending gynaecological, obstetric and family planning clinics; to identify the epidemiological, social and economic factors affecting the prevalence of infection in a country where routine laboratory culture and serological tests for chlamydial species are unavailable; to determine the risk factors for genital chlamydial infection in those with serological evidence of other sexually transmitted diseases.

SUBJECTS

1846 Ethiopian women, outpatient attenders at two teaching hospitals and a mother and child health centre in Addis Ababa, Ethiopia.

SETTING

Gynaecological outpatient department, antenatal, postnatal and family planning clinics.

METHODS

Sera were tested for type-specific anti-chlamydial antibodies using purified chlamydial antigens (C. trachomatis A-C (CTA-C), C. trachomatis D-K (CTD-K), Lymphogranuloma venereum (LGV1-3), and C. pneumoniae (CPn)), in a micro-immunofluorescence test. The genital chlamydia seropositivity was analysed against patient's age, clinic attended, ethnic group, religion, origin of residence, age at first marriage and first coitus, income, number of sexual partners, duration of sexual activity, marital status/profession, obstetric and contraceptive history, and seropositivity for other sexually transmitted diseases.

RESULTS

Overall exposure to chlamydia species was found in 84%, genital chlamydial infection in 62%, and titres suggestive of recent or present genital infection in 42% of those studied. Genital chlamydial infection was highest (64%) in family planning and lowest (54%) in antenatal clinic attenders. Exposure to genital chlamydia species was influenced by ethnic group and religion. Those married and sexually active under 13 years of age had greater exposure (69%) to genital chlamydial infection than those first sexually active aged over 18 (46%). Prevalence of infection was highest in those with more than five sexual partners (78%) and in bargirls (84%). The lowest income groups had a higher prevalence (65%) of genital chlamydial infection than the wealthiest (48%). Multivariate analysis showed the most important factors to be age at first coitus, religion, prostitution and present age of the woman in that order. Risk for genital chlamydial infection was increased in those with seropositivity for syphilis, gonorrhoea, HSV-2 but not HBV infection. CONCLUSION/APPLICATION: Chlamydial genital infections are highly prevalent in both symptomatic and asymptomatic Ethiopian women. The high prevalence of infection reported reflects a complexity of socioeconomic factors: very early age at first marriage and first coitus, instability of first marriage, subsequent divorce and remarriage or drift into prostitution, all of which are influenced by ethnic group, religion and poverty--together with transmission from an infected group of prostitutes by promiscuous males to their wives, lack of diagnostic facilities and inadequate treatment of both symptomatic and asymptomatic men and women. The problem of chlamydial disease in Ethiopia needs to be addressed urgently in the context of control of STD.

Behavioral risk factors for sexually transmitted diseases in American households

The analysis of a representative survey of households (n = 968) in a San Francisco Bay Area county provides strong evidence for the role of problem drinking as a risk factor for sexually transmitted diseases independent of drinking patterns and drug use. Among women, age, race, early age at first intercourse, history of multiple partners, drinking patterns, as well as current symptoms of problem drinking were all associated with reported STD rates. Stepwise logistic regression analysis showed, however, that female problem drinkers are nearly four and a half times more likely (adjusted O.R. = 4.65, 95% C.I. = 1.30, 16.70) than other women to have had STDs independent of all these potential risk factors. Problem drinking puts women at a greater risk for STDs than a history of multiple sex partners (adjusted O.R. = 2.75, 95% C.I. = 0.98, 7.75). This finding is also observed among men, among whom STDs were associated with a history of multiple sex partners (adjusted O.R. = 4.12, 95% C.I. = 1.90, 8.94) and the lifetime prevalence of drinking problems (adjusted O.R. = 4.95, 95% C.I. = 2.13, 11.50). Frequent bar-going, drunkenness episodes, high volume drinking, feeling disinhibited while drinking and drug use increase the risk for STDs via their effects on the rate of sex partner change. Problem drinking determines STD rates independent of these factors. The implications of these findings for future research and health policy are discussed.

Seroepidemiological study of gonorrhoea in Ethiopian women. 1. Prevalence and clinical significance

OBJECTIVE

To measure the prevalence of gonorrhoea in Ethiopian women attending gynaecologic, obstetric and family planning clinics: to determine the reliability of patient self history of sexually transmitted disease (STD); to correlate the serological diagnosis of gonorrhoea with clinical evidence of pelvic infection in order to define a reliable clinical diagnosis of gonorrhoea in a country where pelvic inflammatory disease is very common but where routine laboratory culture and serological tests for gonorrhoea are unavailable.

SUBJECTS

1851 Ethiopian women: 50% symptomatic, 50% asymptomatic.

SETTING

Gynaecological outpatient department, antenatal, postnatal and family planning clinics (Ethiopian Family Guidance Association (EFGA)), in two teaching hospitals and a mother and child health centre in Addis Ababa, Ethiopia.

METHODS

The indirect haemagglutination test with gonococcal pilus antigen as an epidemiological tool was used in a cross-section study to screen 1851 sera for evidence of past or current gonococcal infection. The gonococcal antibody test (GAT) seropositivity was correlated with patient's history of STD, age, clinic attended and the clinical evidence of infection in "gonococcal target organs" urethra, salpinges or Bartholin glands.

RESULTS

Fifty nine per cent of the study group were seropositive for the gonococcal antibody test, 22% with titres greater than or equal to 1/320, indicative of current, recent or recurrent infection. Seropositivity indicating past or present gonococcal infection was highest in those who gave a history of having had treated syphilis (85%), in women aged 40-49 (72%), and family planning attenders (EFGA) (66%) of whom 31% had titres greater than or equal to 1/320. Fifty per cent had clinical evidence of past or present infection in the urethra, salpinges or Bartholin glands. Gonococcal antibodies were present in 54% of women with no evidence of clinical infection, compared with 91% of those with pyosalpinx and 86% of those with triple infection of urethra, salpinges and Bartholin glands.

CONCLUSION

The high prevalence of gonococcal antibodies in Ethiopian women, especially in asymptomatic clinic attenders must be of concern for all health workers especially those in gynaecology and obstetrics and the related disciplines of family planning and neonatal paediatrics. While seropositivity was highest in those giving a past history of syphilis, the patient's history of STD was unreliable, as of those who denied having any history of STD, fifty per cent were GAT seropositive. Despite a high correlation between GAT seropositivity with pyosalpinx and clinical evidence of infection in urethra, salpinges and bartholin glands, gonococcal antibodies were present in 54% of women with no clinical evidence of infection. Thus we were unable to define a diagnostic clinical picture of gonorrhoea in Ethiopian women.

Seroepidemiological study of gonorrhoea in Ethiopian women. 2. Socioeconomic picture

OBJECTIVES

To determine aetiological factors associated with the prevalence of gonorrhoea in Ethiopian women to enable subsequent formulation of intervention policies.

SUBJECTS

1851 Ethiopian women: 50% symptomatic, 50% asymptomatic.

SETTING

Gynaecological outpatient departments, antenatal, postnatal and family planning clinics (Ethiopian Family Guidance Association (EFGA)), in two teaching hospitals and a mother and child health centre in Addis Ababa, Ethiopia.

METHODS

Using the indirect haemagglutination test with gonococcal pilus antigen, sera were tested for the presence of gonococcal antibodies indicating past or present infection. The socioeconomic facts were analysed against gonococcal seropositivity of these women.

RESULTS

Gonococcal infection was associated with very early age at first marriage and first coitus, more than one sexual partner and marital status/profession. The highest prevalence and titres were found in bargirls (100%) prostitutes (89%) and sellers of local beer (85%). The lowest prevalence and titres were found in the highest income group, those married over the age of 18 years, those with only one husband or sexual partner, and those with a sexual life of less than 5 years duration.

CONCLUSIONS

National measures which could contribute to reduction and control of gonorrhoea include effective raising of the age of first marriage and first coitus, as has already been defined by law; the education of all girls up to fifth grade or equivalent; the provision of financial support to prevent widows and divorcees from drifting into prostitution; regular health checks and treatment of prostitutes; and education of men. While gonorrhoea per se is a major public health problem, our findings must have serious implications in the wider context of possible transmission of HIV through the community.