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At least 1,621 records · Page 90Linked to original sources
PubMed1998

An economic consideration of same-gender marriage and fertility.

"This paper is an extension of Gary Becker's economic theory on families and marriage with particular attention to same-gender marriage and family formation. Summary discussion of several concepts central to the economics of the family as they relate to same-gender family formation are considered.... First, this article will present a general discussion of marriage markets and decisions and rationales for cohabiting or marrying. Second, the economic gains to marriage for both homosexual and heterosexual couples will be examined. Third, fertility alternatives and demand for children by same-gender couples will be considered. The article concludes with a discussion of future outcomes and policy implications relating to gay and lesbian marriage and fertility." The geographical focus is on the United States.

Americas↗
PubMedDate not supplied

An experiment using a month-by-month calendar in a family planning survey in Costa Rica.

Recent demographic surveys have incorporated a month-by-month calendar for the five-year reference period before the survey for the recording of fertility-related events (sexual unions, contraceptive use, pregnancies, and breastfeeding). In the 1986 survey of Maternal and Child Health and Family Planning in Costa Rica, approximately one-half of the 3,527 women interviewed were administered a questionnaire with traditional fertility and family planning questions; the other half were asked virtually the same questions, but the women's responses were entered in a month-by-month calendar. The assignment of questionnaire type was randomly alternated by cluster. Comparisons of the number of events (live births, pregnancy losses, and contraceptive use) showed that more events were recorded among the women in the calendar group. Significantly less erroneous superposition of events (contraceptive use in the last trimester of pregnancy and hormonal contraceptive use in the first month postpartum) was noted when the calendar was used.

Adolescent↗
PubMed1992

AIDS in sub-Saharan Africa: implications for health education.

This paper reviews the current epidemiologic status of AIDS in sub-Saharan Africa, focusing on what is currently understood about the distinctive features of heterosexual transmission in young men, women, and children. Epidemiologic data show that AIDS is transmitted primarily through heterosexual vaginal intercourse. Heterosexual transmission is highlighted both as the principal mode of spread of AIDS in east, central, and southern Africa and as the primary focus for AIDS education and control of the epidemic. The transmission of AIDS, like that of other sexually transmissible diseases, results from sexual behaviors that are rooted in social and cultural values that are not easily changed. The primary risk factors--including multiple sex partners, prostitution, and unprotected intercourse--are examined. The perceived obstacles to control of the epidemic include unfavorable government reactions to the epidemic, poor public knowledge, prevailing sexual attitudes, and reluctance to use condoms. These and other immediate and competing risk factors like unemployment and poverty combine to complicate the task of AIDS education.

Acquired Immunodeficiency Syndrome↗
PubMedDate not supplied

Substance use and other factors associated with risky sexual behavior among pregnant adolescents.

A study of the relationship between substance use and risky sexual behavior was conducted among 241 unmarried pregnant adolescents aged 17 and younger who lived in a metropolitan area in the Northwest. The respondents had comparable or higher lifetime use rates for all substances than did women in a national sample of high school seniors, even though the pregnant adolescents were younger. Ninety-four percent had used alcohol, 78% marijuana, 30% cocaine and 30% stimulants, compared with 92%, 48%, 14% and 23%, respectively, among women in the national sample. Among the pregnant adolescents, 84% had had more than one sexual partner, 39% had had a sexually transmitted disease and 60% had used contraceptives during less than half of their sexual encounters. At the bivariate level, use of cigarettes and alcohol in general and use of alcohol and drugs during sex were positively associated with risky sexual behavior. However, when other characteristics associated with risky sexual behavior--family bonding, parental monitoring, commitment to conventional values, peer associations, self-esteem and delinquent activities--were included in the multivariate analysis, the effect of substance use disappeared.

Adolescent↗
PubMed2006

Type 2 diabetes among Circassians in Israel.

BACKGROUND: The Muslim Circassians in Israel represent a unique ethnic community, distinct from Jews and Arabs. This endogamous group has a limited genetic variability that allows studying risk factors associated with type 2 diabetes. OBJECTIVES: To estimate the prevalence of type 2 diabetes among Israeli Circassians and its correlation to obesity and genetic susceptibility. METHODS: Israeli Circassian women (n = 450) and men (n = 289) older than 35 were included in the study. They were classified as having or not having diabetes, and their risk factors (including hypertension, body mass index, family history of diabetes) and laboratory tests, were examined retrospectively. RESULTS: The age-adjusted prevalence of diabetes among the 739 participants was 12% (men 14.6%, women 10.7%). It was higher among those with BMI > 30 than in those with lower BMI and a family history of diabetes without high BMI. But the risk of diabetes with BMI > 30 plus a family history was three times higher than when these factors were missing (odds ratio 2.96, 95% confidence interval 1.30-6.6). Multivariate analysis, however, found familial history of diabetes to be the strongest risk factor, independent of obesity (OR 2.47, 95% CI 1.45-4.20). CONCLUSIONS: The results yielded by this homogeneous Circassian population, sharing the same environmental influences and having an endogamous pattern of marriage, suggest a role of genetic risk factors for diabetes. Israeli Circassians are suitable for additional genetic studies that may lead to the identification of susceptibility genes for type 2 diabetes.

Adult↗
PubMed1991

Against a sea of troubles: AIDS control in Uganda.

HIV infection has spread at an alarming rate in Uganda and is continuing to do so. Polygamy and other long-standing cultural practices on the one hand, and certain life-styles adopted under Western influence on the other, have done much to make the AIDS epidemic so severe. Women are potentially a force for confronting the situation, provided that they are made aware of their rights and empowered to take decisive action in education and other fields in defence of themselves, their children and, indeed, the whole of society.

Acquired Immunodeficiency Syndrome↗
PubMedDate not supplied

Sexual networking in the Ekiti district of Nigeria.

The confirmation of a significant number of HIV-positive persons and some deaths due to AIDS in Nigeria has rendered more urgent the study of sexual networking, both for an understanding of the risk of HIV transmission and also that of sexually transmitted diseases, which may serve as a vehicle for HIV infection. This article reports on a research project that concentrated initially on developing both small-scale survey and anthropological methodology to a point where reliable information was obtained. The research was carried out in both urban and rural areas of Ekiti, Nigeria, a Yoruba district 150 miles northeast of Lagos. Findings are reported from both the survey of 200 men and 200 women and the supplementary specialized in-depth studies. A high level of premarital and extramarital sexual activity was shown to exist, with higher levels among men than women and in urban than rural areas. Most female extramarital relations in rural areas were occasioned by the need for material or economic assistance and were highest among the younger wives in polygynous marriages. Male extramarital relations were highest in monogamous marriages and were frequently explained by wives' periods of postpartum sexual abstinence. Polygyny and postpartum sexual abstinence were underlying social institutions that explained much of the sexual networking. Reported levels of sexually transmitted disease were high, as were beliefs that these disease could be treated successfully by traditional healers.

Adolescent↗
PubMedDate not supplied

Adult sexual behavior in 1989: number of partners, frequency of intercourse and risk of AIDS.

Questions on sexual behavior that were added to the National Opinion Research Center's 1988 and 1989 General Social Surveys reveal that 97 percent of adult Americans have had intercourse since age 18. Respondents report having an average of about 1.2 sexual partners during the year preceding the survey and nearly 7.2 partners since age 18; men claimed to have had considerably more partners than did women. About one-fifth of adult Americans had no partners during the previous year. Moreover, over a year's time, only 1.5 percent of married people reported having had a sexual partner other than their spouse. On average, adults report engaging in intercourse 57 times per year. About two percent of sexually active adults reported being exclusively homosexual or bisexual during the year preceding the survey, and 5-6 percent have been exclusively homosexual or bisexual since age 18. Seven percent of adults are at relatively high current risk of contracting AIDS--three percent because they have had multiple partners, three percent because they have had unfamiliar partners and one percent because of their sexual orientation. However, 33 percent have engaged in relatively risky behavior at some time since age 18.

Acquired Immunodeficiency Syndrome↗