Using an Integrated Approach to Understand Vaccination Behavior Among Young Men Who Have Sex with Men: Stages of Change, the Health Belief Model, and Self-Efficacy

Studies continue to show that the majority of men who have sex with men (MSM) in the United States remain unvaccinated against hepatitis A (HAV); such limited vaccination coverage is a missed opportunity for preventing disease. This study sought to identify beliefs and attitudes associated with motivational readiness for vaccination against HAV among MSM, using a theoretically-integrated framework. Questionnaire data were collected from 358 MSM through bar outreach. MSM with increased readiness to complete the two-dose series perceived lower practical barriers and reported greater healthcare provider communication about their sexual orientation and risk behavior. They also perceived higher benefits to vaccination and higher severity of infection, and had higher self-efficacy to complete the vaccine series. Relationships between stages of change and theory-based constructs from the health belief model and the social learning theory follow predicted patterns suggesting that these theories may provide useful frameworks for understanding vaccination readiness and intervention strategy development among MSM.     

A histological and immunocytochemical study of lymphoid tissue in rectal biopsies from homosexual men

A histological study of the lymphoid tissue of the rectums of 323 homosexual and 30 heterosexual men (including five intravenous drug users seropositive for human immunodeficiency virus, HIV) was undertaken. Marked lymphoid hyperplasia (germinal centre greater than 680 microns in diameter) was found in 13 men, nine of whom had a sexually transmitted infection of the rectum. Immunocytochemical studies showed that the germinal centres contained B-cells and follicular dendritic cells, surrounded by CD4+ and CD8+ T-cells in a ratio of between 5:1 and 10:1. In HIV-infected men there were decreased numbers of CD4+ cells and increased numbers of CD8+ cells, resulting in a ratio of between 0.8:1 and 2:1. In biopsies from four of seven HIV-infected men the follicular dendritic cell processes appeared shorter and fragmented. The pathogenesis of HIV infection is discussed in the light of these findings.     

Female homosexual behavior inMacaca mulatta

Homosexual activity among adult females in a heterosexual group of rhesus monkeys (Macaca mulatta)is documented and discussed. The mounter was usually in the follicular stage of the menstrual cycle and the mountee was in the ovulatory period. Activity during the luteal phase was low for all animals. Female mounting did not appear to be a preparation or substitute for heterosexual activity. Ritualized solicitation patterns among the females were intense and varied, strongly resembling those for heterosexual pairs. Dominance, partner preference, sexual stimulation, reproductive state, individual characteristics, and past experience are discussed in the framework of multiple factors influencing the homosexual relationship. This research was supported by NIH Contract NO1-RR-5-2110.     

Acquired immune deficiency syndrome. Ocular manifestations

The acquired immune deficiency syndrome (AIDS) is a recently described disorder of cellular immunity in homosexuals, intravenous drug abusers, and Haitians. Manifestations include Kaposi's sarcoma, Pneumocystis carinii pneumonia, and other opportunistic infections. Ophthalmic and autopsy examinations of 30 patients at UCLA revealed frequent ocular abnormalities. Findings included cotton-wool spots (16 patients), cytomegalovirus retinitis (eight patients), conjunctivitis and keratitis (four patients), conjunctival Kaposi's sarcoma (three patients), Mycobacterium avium intracellulare choroidal granulomas (one patient), and retinal periphlebitis (one patient). We feel that the presence of cotton-wool spots in patients with this syndrome indicates a poor prognosis. Immunologic and electronmicroscopic studies of cotton-wool spots revealed no infectious agents or immunoglobulin deposition. Cytomegalovirus retinitis always was associated with a fatal outcome. The retinitis was characterized by an acute inflammatory reaction in 50% of patients. Ophthalmologists should be aware of the syndrome and its ocular manifestations.     

An Involvement and overtness measure for lesbians: Its development and relation to anxiety and social zeitgeist

The relationships among anxiety, degree of overtness in homosexuality, involvement in homosexuality, and occupational status were investigated to test prevalent hypotheses relating homosexuality and neuroticism. Sixty-three acknowledged lesbians completed the Manifest Anxiety and Defensiveness Scale (MAD), the Lesbian Degree of Involvement and Overtness Scales (DIOS), and a biographical data sheet. Reliability and validity indices for the DIOS are presented. Some findings were that anxiety was not related to degree of involvement in homosexuality, that anxiety was related to degree of overtness in low- but not in highstatus lesbians, and that the social Zeitgeist at the time of first lesbian activity was related to degree of overtness but not to degree of involvement in homosexuality. The results are discussed in terms of the relationship between social desirability and a hostile society. Additionally, comparisons of anxiety levels in homosexual and heterosexual women are presented and discussed. The results are interpreted as lending support to the emerging view of the homosexual as nonneurotic.     

男男HIV/AIDS患者自我歧视形成的作用模型研究

目的确立男男HIV/AIDS患者自我歧视形成的作用模型,为自我歧视干预提供依据。方法在北京市2所医院便利选取277例男男HIV/AIDS患者,测量其自我歧视水平、年龄、刻板印象、控制感、信息情绪支持和负性情绪等项目,利用结构方程模型确立这些因素对自我歧视的作用途径,形成模型。结果患者自我歧视评分32.29±7.16,除控制感和信息情绪支持外,年龄、刻板印象和负性情绪均对自我歧视有增强作用,模型可解释自我歧视形成作用的40.90%。结论刻板印象是自我歧视的直接成因之一,控制感和信息情绪支持是自我歧视降低的保护性因素,负性情绪会增加自我歧视的水平并妨碍信息情绪支持。建议在对男男HIV/AIDS患者自我歧视干预中提供充分的信息情绪支持以及认知干预,改善患者的刻板印象和负性情绪,降低其自我歧视。     

Opposite sex-linked behaviors and homosexual feelings in the predominantly heterosexual male majority

Whether homosexual feelings are distributed categorically or dimensionally remains controversial. In an earlier series of studies, medical students anonymously reported a dimensional distribution of homosexual feelings, the ratio of homosexual to heterosexual feelings in men correlating with opposite sex-linked behaviors in childhood and adolescence, and, in both sexes, with current degree of opposite sex identity. Prevalence of homosexual feelings was markedly higher than that found in nonanonymous studies. In the present investigation, a study of male twins allowed investigation of the findings in 411 educationally more representative subjects. Awareness of some homosexual feelings was reported in adolescence by 20% and currently by 12%. As with medical students, the majority of those who reported some homosexual feelings were predominantly heterosexual, which could be considered to indicate such feelings were distributed dimensionally. Correlations between degree of homosexual feelings and avoidance of contact sport in childhood and adolescence, current wish to be of the opposite sex, and opposite sex identity remained present when subjects with equally bisexual and predominantly homosexual feelings were excluded from analysis. The finding that the majority of men with homosexual feelings are predominantly heterosexual renders implausible the theory that homosexual feelings result from fear of heterosexuality.This research was supported by the Australian National Health and Medical Research Council Twin Registry and the New South Wales Institute of Psychiatry.     

Counselling and selection of homosexual couples in fertility treatment

Artificial insemination with anonymous donor sperm (AID) is a widespread practice for heterosexual couples in which the male partner appears to be infertile. The Centre for Reproductive Medicine of the Brussels University teaching hospital has been one of the first to extend this form of therapy to lesbian couples. In the course of the past 7 years, 27 lesbian couples have come to the centre with a request for AID. The question of whether children can be brought up within such a frame of reference cannot be dissociated from the question of attitudes towards homosexuality as such. Such attitudes still solicit a whole range of controversial reactions. This paper will deal with the most important findings from investigations thus far carried out on the issue of homosexual parenthood. It also sets out the selection criteria used in the evaluation of applicants. A profile of the homosexual couples selected will be presented, with particular attention to their social status, their psychosexual development and their motivation towards parenthood.     

Sexual behavior research on a Cohort of gay men, 1984–1990: Can we predict how men will respond to interventions?

In 1984, over 1000 gay and bisexual men volunteered to participate in both the Chicago Multicenter AIDS Cohort Study (MACS) and a companion psychosocial study, the Coping and Change Study (CCS). Participants in the semiannual Chicago MACS/CCS evaluations comprise the largest cohort of high-risk men under continuous medical, behavioral, and psychosocial observation. Chicago MACS/CCS researchers prospectively chart the sexual behavior change patterns of the cohort and relate those behavioral changes to psychosocial correlates and actual HIV infection risk. This report summarizes the behavioral natural history of the Chicago MACS/CCS cohort from 1984 to 1990, focusing on receptive anal sex practices and use patterns for alcohol and the most frequently used recreational drugs. As these are prospective observational and not controlled intervention studies, psychosocial correlates of sexual behavior change by members of the cohort are suggestive of factors influencing behavior change rather than indicative of causal relationships. However, the voluntary availability to participants in the Chicago MACS/CCS of HIV-1 antibody test results beginning in late 1985 provided the opportunity to examine whether demographic, psychosocial, or behavioral factors were indicators of sexual behavior change following disclosure and counseling about HIV-1 serostatus. Recommendations for promotion and maintenance of safer sexual behavior for the long run, and limitations in the generalizability of these findings to the much more diverse populations of men who have sex with other men conclude this article.Paper presented at the 1991 Annual Meeting of the International Academy of Sex Research, Barrie, Ontario, Canada.